AUDIO/VIDEO MULTI-CHANNEL RECEIVER PHASE CONTROL VSX-918V PHASE CONTROL ACOUSTIC EQ AUTO SURR / STREAM DIRECT STEREO / A.L.C. STANDARD ADVANCED SURROUND STANDBY/ON DIGITAL PRECISION PROCESSING DVD TV DVR VIDEO/PORTABLE CD CD-R iPod USB FM AM AUX MASTER VOLUME INPUT SELECTOR VIDEO PHONES SOUND RETRIEVER VSB MODE SPEAKERS L AUDIO R iPod DIRECT USB MCACC PORTABLE ORDER NO. SIGNAL SELECT RRV3736 VSX-918V-K AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-918V-K VSX-918V-S VSX-818V-K VSX-818V-S THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement VSX-918V-K MYSXJ5 AC 220 V to 230 V VSX-918V-S MYSXJ5 AC 220 V to 230 V VSX-818V-K MYSXJ5 AC 220 V to 230 V VSX-818V-S MYSXJ5 AC 220 V to 230 V Remarks For details, refer to "Important Check Points for good servicing". PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2008 T-ZZK MAR. 2008 Printed in Japan 1 2 3 4 SAFETY INFORMATION A This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. B WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Ð Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) C Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be perfor med for the continued protection of the customer and ser vice technician. LEAKAGE CURRENT CHECK D Measure leakage current to a known ear th ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the ear th ground and all exposed metal par ts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. Device under test E Reading should not be above 0.5 mA Leakage current tester Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement par ts which have these special safety character istics are identified in this Service Manual. Electr ical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest infor mation, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Ser vice Manual may be obtained at a nominal charge from PIONEER. AC Leakage Test F 2 VSX-918V-K 1 2 3 4 5 6 7 8 A B C D E F 3 VSX-918V-K 5 6 7 8 1 2 3 4 CONTENTS SAFETY INFORMATION ..........................................................................................................................................................2 1. SERVICE PRECAUTIONS ....................................................................................................................................................5 1.1 NOTES ON SOLDERING ...............................................................................................................................................5 1.2 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART........................................................................................................5 2. SPECIFICATIONS .................................................................................................................................................................6 2.1 SPECIFICATIONS...........................................................................................................................................................6 2.2 PANEL FACILITIES .........................................................................................................................................................7 3. BASIC ITEMS FOR SERVICE.............................................................................................................................................13 3.1 CHECK POINTS AFTER SERVICING..........................................................................................................................13 3.2 JIGS LIST .....................................................................................................................................................................13 3.3 PCB LOCATIONS .........................................................................................................................................................14 4. BLOCK BIAGRAM ...............................................................................................................................................................16 4.1 OVERALL WIRING CONNECTION DIAGRAM (VSX-918V) ........................................................................................16 4.2 OVERALL WIRING CONNECTION DIAGRAM (VSX-818V) ........................................................................................18 4.3 BLOCK DIAGRAM (VSX-918V) ....................................................................................................................................20 4.4 BLOCK DIAGRAM (VSX-818V) ....................................................................................................................................22 4.5 DSP BLOCK DIAGRAM................................................................................................................................................24 4.6 HDMI BLOCK DIAGRAM ..............................................................................................................................................25 4.7 USB BLOCK DIAGRAM................................................................................................................................................26 5. DIAGNOSIS.........................................................................................................................................................................27 5.1 DIAGNOSIS FLOWCHART...........................................................................................................................................27 5.2 DETECTION CIRCUIT..................................................................................................................................................45 5.3 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION .........................................................................47 6. SERVICE MODE .................................................................................................................................................................49 7. DISASSEMBLY....................................................................................................................................................................50 8. EACH SETTING AND ADJUSTMENT ................................................................................................................................55 8.1 HOW TO UPDATE FIRMWARE ....................................................................................................................................55 9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................56 9.1 PACKING SECTION .....................................................................................................................................................56 9.2 EXTERIOR SECTION...................................................................................................................................................58 9.3 REAR PANEL SECTION...............................................................................................................................................60 9.4 FRONT PANEL SECTION ............................................................................................................................................62 10. SCHEMATIC DIAGRAM ....................................................................................................................................................64 10.1 MAIN ASSY (1/3) ........................................................................................................................................................64 10.2 MAIN ASSY (2/3) ........................................................................................................................................................66 10.3 MAIN ASSY (3/3) ........................................................................................................................................................68 10.4 DSP & USB ASSY (1/4) ..............................................................................................................................................70 10.5 DSP & USB ASSY (2/4) ..............................................................................................................................................72 10.6 DSP & USB ASSY (3/4) ..............................................................................................................................................74 10.7 DSP & USB ASSY (4/4) ..............................................................................................................................................76 10.8 POWER PACK (1/2) and TRANS2 ASSYS.................................................................................................................78 10.9 POWER PACK ASSY (2/2) .........................................................................................................................................80 10.10 COMPONENT VIDEO, 5.1CH INPUT and TRANS3 ASSYS ...................................................................................82 10.11 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS ...............................................................84 10.12 DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS.....................................................................................86 10.13 VIDEO, PRIMARY and FRONT VIDEO ASSYS .......................................................................................................88 10.14 FRONT IN ASSY.......................................................................................................................................................90 10.15 HDMI & DSP & USB ASSY (1/5) ..............................................................................................................................92 10.16 HDMI & DSP & USB ASSY (2/5) ..............................................................................................................................94 10.17 HDMI & DSP & USB ASSY (3/5) ..............................................................................................................................96 10.18 HDMI & DSP & USB ASSY (4/5) ..............................................................................................................................98 10.19 HDMI & DSP & USB ASSY (5/5) ............................................................................................................................100 11. PCB CONNECTION DIAGRAM ......................................................................................................................................102 11.1 DSP & USB and HDMI ASSYS.................................................................................................................................102 11.2 MAIN ASSY ..............................................................................................................................................................106 11.3 POWER PACK ASSY................................................................................................................................................110 11.4 TRANS2 and TRANS3 ASSYS.................................................................................................................................114 11.5 COMPONENT VIDEO ASSY ....................................................................................................................................116 11.6 5.1CH INPUT and HEAD PHONE ASSYS ...............................................................................................................117 11.7 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS ...............................................................118 11.8 DIGITAL INPUT and FRONT VIDEO ASSYS ...........................................................................................................122 11.9 REGULATOR ASSY..................................................................................................................................................123 11.10 VIDEO ASSY ..........................................................................................................................................................124 11.11 FRONT IN ASSY.....................................................................................................................................................125 11.12 PRIMARY ASSY .....................................................................................................................................................126 11.13 HDMI & DSP & USB ASSY.....................................................................................................................................128 12. ELECTRICAL PARTS LIST .............................................................................................................................................132 A B C D E F 4 VSX-918V-K 1 2 3 4 5 6 7 8 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING A • For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. • Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 °C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 °C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Do NOT use a soldering iron whose tip temperature cannot be controlled. Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). B The following lead-free solders are available as service parts: • Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. C 1.2 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART Amplifier failure diagnosis flow chart When DC detection is activated ("AMP_ERR" flashes on the display), failure (damage) of the power amplifier section is considered. D Caution: When releasing the lock state of power key before repair, please be careful because there is the possibility that more damages will occur when turning on the power once again! • According to a symptom, perform the following confirmation beforehand. 1) Are there any Fuses and IC protectors open? ↓ 2) After turn on the power, confirm that the supply voltage of the point that can be measured is appropriate. (Particularly the supply voltage of the power Tr and drive step) ↓ 3) Whether the voltage of pin2 and pin5 of IC601 or IC603 is equal to (VL-0.7V). If not (eg, equal to VH), then change the corresponding power pack IC601 or IC603. ↓ 4) Furthermore, check the output DC voltage of each channel of power pack IC601 and IC603 to limit the failure channel and identify the defect power pack. E ↓ • After identify the failure channel, check that each part is not damaged (resistor, diode... etc. value / open / short) 5 VSX-918V-K 5 6 F 7 8 1 2 3 4 2. SPECIFICATIONS 2.1 SPECIFICATIONS Amplifier section • Continuous power output (stereo) Front. . . . . . . . . . . . . . . . . . . . . . . .100 W + 100 W (DIN 1 kHz, THD 1.0 %, 8 Ω) • Rated power output Component video section • Input (Sensitivity/Impedance) DVD/BD, TV/SAT, DVR/VCR. . . . . . . .1 Vp-p/75 Ω • Output (Level/Impedance) MONITOR OUT . . . . . . . . . . . . . . . . . .1 Vp-p/75 Ω (surround / 20 Hz to 20 kHz, THD 0.06 %, 8 Ω) • Frequency response DVD/BD, TV/SAT, DVR/VCR MONITOR . . .5 Hz to 40 MHz dB Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . .60 dB Front. . . . . . . . . . . . . . . . . . . . . .95 W per channel Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 W Surround. . . . . . . . . . . . . . . . . .95 W per channel • Rated power output (surround / 1 kHz, THD 1.0 %, 8 Ω) • Frequency response DVR/VCR, DVD/BD, TV/SAT MONITOR . . . . . .5 Hz to 7 MHz dB Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . .55 dB Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 dB Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. Miscellaneous Power requirements . . . . . . . . . . . . . . . AC 220 V to 230 V, 50 Hz/60 Hz Power consumption . . . . . . . . . . . . . . . . . .290 W In standby. . . . . . . . . . . . . . . . . . . . . . . . . 0.5 W Dimensions . . . . . 420 mm (W) x 158 mm (H) x 352.5 mm (D) Weight (without package). . . . . . . . . . . . . . 8.1 kg Furnished Parts Microphone (for Auto MCACC setup) . . . . . . . . 1 Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Dry cell batteries (AA size IEC R6). . . . . . . . . 2 AM loop antenna. . . . . . . . . . . . . . . . . . . . . . . . . 1 FM wire antenna . . . . . . . . . . . . . . . . . . . . . . . . . 1 Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating instructions “DTS” is a registered trademark of DTS, Inc. and “DTS 96/24” is a trademark of DTS, Inc. Note AM loop antenna (ATB7013) F FM wire antenna (ADH7030) Microphone (for Auto MCACC setup) (APM7008) 6 2 3 RECEIVER +10 iPod CTRL TV VOL TV CH INPUT SELECT EON SR+ SHIFT SLEEP DIMMER ANALOG ATT MIDNIGHT SIGNAL SEL TV CONTROL MPX CLASS TUNER DISP INFO E DISC A Remote control (VSX-918V-K : XXD3166) (VSX-918V-S : XXD3167) (VSX-818V-K : XXD3166) (VSX-818K-S : XXD3167) VSX-918V-K 1 ENTER D.ACCESS JUKEBOX D REC STOP C DVD B HDD CH - AUDIO REC TV/DTV RETURN SETUP TUNE GUIDE PTY SEARCH SUBTITLE CH + T.EDIT MENU ST TUNE ENTER ST AV PARAMETER TOP MENU LEVEL MASTER VOLUME CH SEL RECEIVER CONTROL ONE TOUCH COPY ACOUSTIC SOUND EQ DIALOG RETRIEVER AA size IEC R6 Dry cell batteries (x2) MUTE PHASE PORTABLE iPod USB AM FM INPUT SELECT RECEIVER SOURCE Accessories RECEIVER • Specifications and the design are subject to possible modifications without notice, due to improvements. CD E AM Tuner Section Frequency Range . . . . . . . . .531 kHz to 1602 kHz Sensitivity (IHF, Loop antenna) . . . . . . .350 µV/m Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . .50 dB Antenna. . . . . . . . . . . . . . . . . . . . . . Loop antenna STEREO/ AUTO/DIRECT A.L.C. STANDARD ADV SURR D Video Section • Input (Sensitivity/Impedance) DVR/VCR, DVD/BD, TV/SAT. . . . . . . .1 Vp-p/75 Ω • Output (Level/Impedance) DVR/VCR, MONITOR OUT. . . . . . . . .1 Vp-p/75 Ω FM Tuner Section Frequency Range . . . . . . . .87.5 MHz to 108 MHz Usable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF (1.3 µV/75 Ω) 50 dB Quieting Sensitivity . . . . . .Mono: 20.2 dBf Stereo: 38.6 dBf Signal-to-Noise Ratio . . .Mono: 73 dB (at 85 dBf) Stereo: 70 dB (at 85 dBf) Distortion. . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz) Alternate Channel Selectivity. . . . . . . . . . . .60 dB (400 kHz) Stereo Separation. . . . . . . . . . . . . . 40 dB (1 kHz) Frequency Response . . . . . . . . . .30 Hz to 15 kHz (±1 dB) Antenna Input (DIN). . . . . . . . . 75 Ω unbalanced MULTI CONTROL TV CTRL TV DVR C Audio section • Input (Sensitivity/Impedance) AUX, CD, CD-R/TAPE/MD, DVD/BD, TV/SAT, DVR/VCR. . . . . . . . . . . . . .335 mV/47 kΩ • Frequency response AUX, CD, CD-R/TAPE/MD, DVD/BD, TV/SAT, DVR/VCR. . . . . 5 Hz to 100 000 Hz dB • Output (Level/Impedance) CD-R/TAPE/MD, DVR/VCR . . . . . 335 mV/2.2 kΩ • Tone control Bass. . . . . . . . . . . . . . . . . . . . . . . ± 6 dB (100 Hz) Treble. . . . . . . . . . . . . . . . . . . . . . .± 6 dB (10 kHz) Loudness. . . . . . +10 dB/+5 dB (100 Hz/10 kHz) (at volume level –50 dB) • Signal-to-Noise Ratio DIN (Continuous rated power output / 50 mW) AUX, CD, CD-R/TAPE/MD, DVD/BD, TV/SAT, DVR/VCR. . . . . . . . . . . . . . . 88 dB/64 dB HDMI Section Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 pin x2 Output . . . . . . . . . . . . . . . . . . .19 pin (5 V, 55 mA) DVD B Front. . . . . . . . . . . . . . . . . . . . .130 W per channel Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 W Surround. . . . . . . . . . . . . . . . .130 W per channel CD-R A 4 5 6 7 8 2.2 PANEL FACILITIES Front panel Illustration shows the VSX-918V model 1 2 A 3 4 5 6 7 AUDIO/VIDEO MULTI-CHANNEL RECEIVER PHASE CONTROL VSX-918V PHASE CONTROL ACOUSTIC EQ AUTO SURR / STREAM DIRECT STEREO / A.L.C. STANDARD ADVANCED SURROUND STANDBY/ON DIGITAL PRECISION PROCESSING DVD TV DVR CD VIDEO/PORTABLE CD-R iPod USB FM AM AUX MASTER VOLUME INPUT SELECTOR VIDEO PHONES SOUND RETRIEVER VSB MODE L AUDIO R iPod DIRECT USB SPEAKERS 8 11 12 B MCACC PORTABLE SIGNAL SELECT 9 10 13 18 19 20 C PHONES SOUND RETRIEVER 14 1 VSB MODE 15 SPEAKERS 16 ACOUSTIC EQ STEREO / A.L.C. STANDARD AUTO SURR / STREAM DIRECT ADVANCED SURROUND 17 10 MCACC PORTABLE jack STANDBY/ON Use to connect a microphone when performing Auto MCACC setup, or connect an auxiliary component using a stereo mini-jack cable. INPUT SELECTOR dial Selects an input source. 2 3 Input select buttons Selects an input source. 4 SIGNAL SELECT PHASE CONTROL D 11 PHONES jack Digital Precision Processing indicator (VSX-918V model only) Lights to indicate digital processing. Use to connect headphones (when connected, there is no sound output from the speakers (except speaker system B connections)). 5 12 ST +/– Character display Use to select preset radio stations. 6 MCACC indicator Lights when Acoustic Calibration EQ is on (Acoustic Calibration EQ is automatically set to ALL CH ADJUST after the Auto MCACC Setup or EQ Auto Setup). 7 MASTER VOLUME dial 8 AUDIO/VIDEO input 13 TUNE +/– Used to find radio frequencies. 14 SOUND RETRIEVER E Press to restore CD quality sound to compressed audio sources. 15 VSB MODE Press to switch on/off Virtual Surround Back (VSB) mode. iPod DIRECT USB terminal Use to connect your Apple iPod as an audio source, or connect a USB audio device for playback. 9 16 SPEAKERS Use to change the speaker system and the impedance setting. 17 SIGNAL SELECT Selects an input signal. F 7 VSX-918V-K 5 6 7 8 1 2 3 4 18 PHASE CONTROL Press to switch on/off Phase Control. A 19 ACOUSTIC EQ Press to select an Acoustic Calibration EQ setting. 20 Listening mode buttons AUTO SURR/STREAM DIRECT Switches between Auto surround mode (Auto playback on) and Stream Direct playback. Stream Direct playback bypasses the tone controls for the most accurate reproduction of a source. STEREO/A.L.C. Switches between stereo playback, Auto level control stereo mode and Front Stage Surround Advance modes. B STANDARD Press for Standard decoding and to switch between the various ∂ Pro Logic II options. ADVANCED SURROUND Switches between the various surround modes. C VSX-918V ANTENNA AUX IN HDMI R DIGITAL IN CD IN CONTROL (DVD / BD) IN 1 OUT IN CD-R / TAPE / MD (ASSIGNABLE) AM LOOP OUT (TV / SAT) IN 2 D CEN- SUB TER WOOFER FM UNBAL L DVD / BD IN OUT IN FRONT DVD / BD IN DVD5.1 CH INPUT SUB SUB WOOFER WOOFER PREOUT PREOUT TV / SAT TV / SAT IN MONITOR OUT DVR / VCR IN DVR / VCR OUT IN DIGITAL IN COAX 1 OUT (DVD / BD) (ASSIGNABLE) DVR / VCR AUDIO IN OPT 2 (TV / SAT) OPT 1 (CD) (ASSIGNABLE) (DVR / VCR) IN 3 Y DVD 5.1CH INPUT ((ASSIGNABLE) PB MONITOR OUT R (DVD / BD) IN 1 R SURROUND L FRONT LR PR Y PB COMPONENT VIDEO SURROUND L CENTER PR (TV / SAT) IN 2 R L L S P E A K A E R S B VIDEO E F 8 VSX-918V-K 1 2 3 4 5 6 Display 1 2 3 7 4 5 6 7 8 8 9 10 11 12 A EON [ L ] 6 RDS [ C ] SP AB [ R ] [R s ] 0 [L s ] 6 40 125 250 4K 13K 13 14 15 16 17 18 19 20 B / TUNED Lights when a broadcast is being received. SIGNAL indicators Lights to indicate the type of input signal: AUTO Lights when AUTO signal select is on. 1 11 EON/RDS indicators DIGITAL Lights when a digital audio signal is detected. ∂ DIGITAL Lights when a Dolby Digital encoded signal is detected. ANALOG Lights when an analog signal is detected. DTS Lights when a source with DTS encoded audio signals is detected. EON Lights when the EON mode is set, and flashes during an EON broadcast. The indicator lights when the current station carries the EON service. RDS Lights when an RDS broadcast is received. C 12 Speaker indicators Lights to indicate the current speaker system, A and/or B. 13Character display 2 Lights to indicate decoding of a DTS multichannel signal. ∂ DIGITAL Lights to indicate decoding of a Dolby Digital multichannel signal. 3 14 ADV.SURR. (Advanced Surround) Lights when one of the Advanced Surround modes has been selected. 15 WMA9 Pro Lights to indicate decoding of a WMA9 Pro signal. ∂ PRO LOGIC II Lights to indicate Pro Logic II decoding. 4 16 MIDNIGHT Lights during Midnight listening. D 17 D.E. 5 VIR. SB Lights during Virtual surround back processing. Lights when Dialog Enhancement is switched on. 6 DIRECT Lights when source Stream Direct playback is in use. Direct playback bypasses the tone controls for the most accurate reproduction of a source. 18 LOUDNESS AUTO SURR. Lights when the Auto Surround feature is switched on. 20 MCACC channel EQ / Sound Retriever / HDMI indicators These indicators show the EQ balance for each channel in Checking your Acoustic Calibration EQ settings. Also, L and R light when the Sound Retriever is active. 7 8 ATT Lights when ANALOG ATTis used to attenuate (reduce) the level of the analog input signal. SLEEP Lights when the sleep mode is active. 9 10 Tuner indicators Lights during Loudness listening. 19Master volume level Shows the overall volume level. In addition, the HDMI connection state is displayed as shown below. Blinks when connecting an HDMI-equipped component: lights when the component is connected. / MONO Lights when the mono mode is set using the MPX button. [L] 6 [C] [R] [R s ] 0 / STEREO Lights when a stereo FM broadcast is being received in auto stereo mode. HDMI indicator [L s ] 6 F 9 VSX-918V-K 5 6 E 7 8 1 2 3 Remote control Illustration shows the VSX-918V model A 1 4 SOURCE INPUT SELECT 12 2 MULTI CONTROL TV CTRL DVD TV DVR 3 STEREO/A.L.C. Switches between stereo playback, Auto level control stereo mode and Front Stage Surround Advance modes. PORTABLE iPod USB CD-R CD FM RECEIVER AM 13 STANDARD Press for Standard decoding and to switch between ∂ Pro Logic II options. STEREO/ AUTO/DIRECT A.L.C. STANDARD ADV SURR ACOUSTIC SOUND DIALOG RETRIEVER EQ PHASE B ADV SURR Switches between the various surround modes. PHASE Press to switch on/off Phase Control. 4 CH SEL LEVEL MUTE MASTER VOLUME RECEIVER CONTROL 5 TUNE AV PARAMETER TOP MENU ACOUSTIC EQ Press to select an Acoustic Calibration EQ setting. CH + ONE TOUCH COPY T.EDIT MENU ST DIALOG Use to make dialog stand out when watching TV or a movie. ST ENTER 6 GUIDE CH - PTY SEARCH C SOUND RETRIEVER Press to restore CD quality sound to compressed audio sources. TUNE SETUP 7 HDD RETURN REC TV/DTV SUBTITLE B TUNER DISP DVD C CLASS REC STOP MPX AUDIO JUKEBOX D A MUTE Mutes/unmutes the sound. CH SEL Press repeatedly to select a channel, then use LEVEL +/–to adjust the level. E D.ACCESS DISC LEVEL +/– Use to adjust the channel levels. +10 MASTER VOLUME +/– Use to set the listening volume. ENTER MIDNIGHT ANALOG ATT DIMMER SLEEP 8 D SIGNAL SEL INFO 9 SHIFT SR+ EON iPod CTRL TV CONTROL INPUT SELECT TV CH RECEIVER CONTROL buttons AUTO/DIRECT Switches between Auto surround mode (Auto playback on) and Stream Direct playback. Direct playback bypasses the tone controls for the most accurate reproduction of a source. 11 RECEIVER 4 14 TV VOL 10 5 System Setup and Component control buttons The following button controls can be accessed after you have selected the corresponding MULTI CONTROL button (DVD,DVR, RECEIVER, etc.). AV PARAMETER Use to access the AV options. TOP MENU Displays the disc ‘top’ menu of a DVD. RECEIVER E ONE TOUCH COPY* Copies the currently playing title from DVD to HDD or vice-versa. 1 INPUT SELECT Use to select the input source (use SHIFT for INPUT SELECT ). GUIDE Displays/changes the subtitles on multilingual DVDs. 2 RECEIVER Switches the receiver between standby and on. PTY SEARCH Use to search for RDS program types. 3 MULTI CONTROL buttons Press to select control of other components. SETUP Press to access the System Setup menu. Also functions as the SETUP button for DVD/DVR units. TV CTRL, PORTABLE and CD-R buttons can be used with SHIFT button. F 10 VSX-918V-K 1 2 3 4 5 6 7 8 D.ACCESS* After pressing, you can access a radio station directly using the number buttons. T.EDIT Memorizes/names stations for recall. MENU Displays the disc menu of DVD-Video discs. A MIDNIGHT Switches to Midnight or Loudness listening. RETURN Confirm and exit the current menu screen. ANALOG ATT Attenuates (lowers) the level of an analog input signal to prevent distortion. CH +/–* Use to select channels for DVD/DVR units. 6 (TUNE , ST ), ENTER Use the arrow buttons when setting up your surround sound system. Also used to control DVD menus/options. DIMMER Dims or brightens the display. SLEEP Press to change the amount of time before the receiver switches into standby (30 min – 60 min – 90 min – Off). You can check the remaining sleep time at any time by pressingSLEEP once. Use the TUNE buttons can be used to find radio frequencies and the ST buttons can be used to select preset radio stations. 7 Component control buttons The main buttons ( , , etc.) are used to control a component after you have selected it using the MULTI CONTROL buttons. SIGNAL SEL Use to select an input signal. SR + (VSX-918V model only) Switches the SR+ mode on/off. EON* Use to search for programs that are broadcasting traffic or news information. iPod CTRL Switches between the iPod controls and the receiver controls. The controls above these buttons can be accessed after you have selected the corresponding MULTI CONTROL button (for example DVD,DVRorTV(when connected to a DTV)). SUBTITLE* Displays/changes the subtitles included in multilingual DVD-Video discs. C DISC (ENTER) Use to enter commands for TV or DTV, and also use to select a disc in a multi-CD player. REC* Start recording. AUDIO* Changes the audio language or channel on DVD discs. 9 INFO Use to bring up information screens on a digital TV. HDD*, DVD* These buttons switch between the hard disk and DVD controls for HDD/DVD recorders. 10 SHIFT Press to access the ‘boxed’ commands (above the buttons) on the remote. These buttons are marked with an asterisk (* ) in this section. REC STOP* Stops recording. 11 Remote control LED Lights when a command is sent from the remote control. JUKEBOX* Switches to the Jukebox feature. D 12 SOURCE Press to turn on/off other components connected to the receiver. TV/DTV Switches between the analog TV and DTV input modes for Pioneer flat screen TVs. 13 RECEIVER Switches the remote to control the receiver (used to select the green commands above the number buttons (SETUP, etc)). Also use this button to set up surround sound. 8 Number buttons and other component controls Use the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc. There are other buttons that can be accessed after the RECEIVER button is pressed. (For example MIDNIGHT, etc.) 14 TV CONTROL buttons These buttons are dedicated to control the TV assigned to the TV CTRL button. Thus if you only have one TV to hook up to this system assign it to the TV CTRL MULTI CONTROL button. If you have two TVs, assign the main TV to the TV CTRLbutton. TUNER DISP* Switches between named station presets and radio frequencies. CLASS* Switches between the three banks (classes) of radio station presets. MPX* Switches between stereo and mono reception of FM broadcasts. If the signal is weak then switching to mono will improve the sound quality. E Use to turn on/off the power of the TV. INPUT SELECT Use to select the TV input signal. TV CH +/– Use to select channels. TV VOL +/– Use to adjust the volume on your TV. F 11 VSX-918V-K 5 B 6 7 8 1 2 3 4 Using this receiver with a Pioneer flat screen TV CONTROL (VSX-918V model only) A OUT If you have a Pioneer flat screen TV 1 , you can use an SR+ cable to connect it to this unit and take advantage of various convenient features, such as automatic video input switching of the flat screen TV when the input is changed. Pioneer flat screen TV ANTENNA AUX IN HDMI R FM UNBAL L CD IN CONTROL (DVD / BD) IN 1 OUT IN CD-R / TAPE / MD (ASSIGNABLE) OUT (TV / SAT) IN 2 DVD / BD IN OUT IN FRONT DVD / BD IN DVD5.1 CH INPUT SUB WOOFER PREOUT TV / SAT TV / SAT IN MONITOR OUT DVR / VCR IN DVR / VCR OUT IN DIGITAL IN COAX 1 OUT (DVD / BD) (ASSIGNABLE) B Note 1 This receiver is compatible with all Pioneer flat screen TVs from 2003 onward. SERVICE PARTS IN AM LOOP • SR+ mini-plug cable (ADE7095) DVR / VCR AUDIO VIDEO VSX-918V • Use a 3-ringed miniplug SR+ cable 1 to connect the CONTROL IN jack of this receiver with the CONTROL OUT of your flat screen TV. Using the SR+ mode with a Pioneer flat screen TV When connected using an SR+ cable, a number of features become available to make using this receiver with your Pioneer flat screen TV even easier. These features include: Before you can use the extra SR+ features, you need to make a few settings in the receiver. C • On-screen volume display. • On-screen display of listening mode. • Automatic video input switching on the flat screen TV. • Automatic volume muting on the flat screen TV.2 VIDEO INPUT 1 Pioneer flat screen TV VIDEO INPUT 2 TUNER DISP CLASS MPX D.ACCESS MIDNIGHT ANALOG ATT DIMMER SLEEP EON iPod CTRL ENTER DISC RECEIVER SOURCE INPUT SELECT DVD player D Satellite receiver, etc MULTI CONTROL TV CTRL DVD TV DVR SIGNAL SEL INFO DVD/BD AUDIO IN AUDIO/VIDEO MULTI-CHANNEL RECEIVER ACOUSTIC EQ AUTO SURR / STREAM DIRECT STEREO / A.L.C. STANDARD ADVANCED SURROUND STANDBY/ON DIGITAL PRECISION PROCESSING DVD TV DVR VIDEO/PORTABLE CD CD-R iPod USB FM AM AUX SHIFT TV CONTROL INPUT SELECT TV CH TV VOL MASTER VOLUME INPUT SELECTOR VIDEO PHONES SOUND RETRIEVER VSB MODE SPEAKERS L AUDIO R iPod DIRECT USB MCACC PORTABLE SIGNAL SELECT VSX-918V 2 To switch SR+ mode on/off, press RECEIVER, then the SR+ button. The front panel display shows SR+ ONorOFF. To make the most of the SR+ features, you should connect your source components (DVD player, etc.) in a slightly different way to that described in this chapter. For each component, connect the video output directly to the flat screen TV, and just connect the audio (analog and/or digital) to this receiver. E RECEIVER 1 Make sure that the flat screen TV and this receiver are switched on and that they are connected with the SR+ cable. VSX-918V PHASE CONTROL AM STEREO/ TV/SAT AUDIO IN PHASE CONTROL FM +10 iPod USB CD-R CD SR+ PORTABLE Note 1• The 3-ringed SR+ cable from Pioneer is commercially available under the part number ADE7095. Contact the Pioneer Customer Support division for more information on obtaining an SR+ cable (you can also use a commercially available 3ringed mini phone plug for the connection). • If you connect to a Pioneer flat screen TV using an SR+ cable, you will need to point the remote control at the flat screen TV remote sensor to control the receiver. In this case, you won’t be able to control the receiver using the remote control if you switch the flat screen TV off. 2 The automatic volume muting feature is enabled separately. F 12 VSX-918V-K 1 2 3 4 5 6 7 8 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING A To keep the product quality after servicing, confirm recommended check points shown below. Procedure No. Check points Confirm whether the customer complain has The customer complain must not be reappeared. been solved. If the customer complain occurs Video, Audio and operations must be normal. with the particular source, such as Dolby Digital, DTS, AAC, DVD-A and HDMI, input it for the operation check. 1 2 3 4 5 6 7 Check the analog audio playback. (Make the analog connections with a DVD player.) Check the digital audio playback. (Make the digital connections with a DVD player.) Check surround playback. (Select Surround mode and check the multichannel operations via the DSP circuit.) Each channel audio and operations must be normal. Check the video outputs. (Connect with a DVD player.) Video and operations must be normal. Check the sound from headphone output. Sound must be normal, without noise. Check the appearance of the product. No scratches or dirt on its appearance after receiving it for service. Each channel audio and operations must be normal. B Each channel audio and operations must be normal. C See the table below for the items to be checked regarding video and audio: Items to be checked regarding video Item to be checked regarding audio Block noise Horizontal noise Dot noise Disturbed image (video jumpiness) Too dark Too bright Mottled color Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted D CLEANING Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Fans Cleaning tools Cleaning paper : GED-008 E 3.2 JIGS LIST Jigs list Name 13P board to board extension jig cable 21P board to board extension jig cable Jig No. GGD1483 GGD1485 Remarks Diagonosis Diagonosis F 13 VSX-918V-K 5 6 7 8 1 2 3 4 3.3 PCB LOCATIONS VSX-918V A 5.1CH INPUT ASSY F M DIGITAL INPUT ASSY P COMPONENT VIDEO ASSY B PRIMARY ASSY Q TRANS 2 ASSY D E VIDEO ASSY FM/AM TUNER UNIT V HDMI&DSP &USB ASSY C POWER PACK ASSY N REGULATOR BIND ASSY ASSY A MAIN ASSY TRANS 3 ASSY G HEADPHONE ASSY O JOG ASSY K POWER KEY ASSY J C T FRONT DISPLAY ASSY H R FRONT VIDEO ASSY I FRONT IN ASSY ROTARY ENCODER ASSY D NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Mark No. Description Part No. Mark No. Description Part No. LIST OF ASSEMBLIES NSP E 1..HDMI&DSP&USB ASSY AWX8977 1..COMPLEX ASSY 2..FRONT DISPLAY ASSY 2..ROTARY ENCODER ASSY 2..POWER KEY ASSY 2..JOG ASSY XWK3341 XWZ4285 XWZ4286 XWZ4288 XWZ4289 2..VIDEO ASSY 2..DIGITAL INPUT ASSY 2..FRONT VIDEO ASSY 2..PRIMARY ASSY 2..REGULATOR ASSY XWZ4294 XWZ4299 XWZ4300 XWZ4302 XWZ4317 2..HEADPHONE ASSY XWZ4321 NSP 1..AMP ASSY 2..POWER PACK ASSY 2..TRANS 2 ASSY 2..TRANS 3 ASSY 2..COMPONENT VIDEO ASSY 2..5.1CH INPUT ASSY 2..BIND ASSY XWK3349 XWZ4326 XWZ4335 XWZ4337 XWZ4339 XWZ4341 XWZ4344 1..MAIN ASSY XWK3363 1..FRONT IN ASSY XWK3366 1..FM/AM TUNER UNIT AXX7170 F 14 VSX-918V-K 1 2 3 4 5 6 7 8 VSX-818V 5.1CH INPUT ASSY F P COMPONENT VIDEO ASSY A M DIGITAL INPUT ASSY E VIDEO ASSY FM/AM TUNER UNIT W HDMI ASSY PRIMARY ASSY Q TRANS 2 ASSY D B DSP&USB ASSY B C POWER PACK ASSY N REGULATOR BIND ASSY ASSY A MAIN ASSY TRANS 3 ASSY G HEADPHONE ASSY O JOG ASSY K POWER KEY ASSY J T FRONT DISPLAY ASSY H R FRONT VIDEO ASSY I C FRONT IN ASSY ROTARY ENCODER ASSY D NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. - The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. - Mark No. Description Part No. Mark No. Description Part No. LIST OF ASSEMBLIES NSP 1..HDMI ASSY AWX8966 1..DSP&USB ASSY AWX9164 1..COMPLEX ASSY 2..FRONT DISPLAY ASSY 2..ROTARY ENCODER ASSY 2..POWER KEY ASSY 2..JOG ASSY XWK3336 XWZ4284 XWZ4286 XWZ4287 XWZ4289 2..VIDEO ASSY 2..DIGITAL INPUT ASSY 2..FRONT VIDEO ASSY 2..PRIMARY ASSY 2..REGULATOR ASSY XWZ4292 XWZ4299 XWZ4300 XWZ4302 XWZ4317 2..HEADPHONE ASSY XWZ4321 NSP 1..AMP ASSY 2..POWER PACK ASSY 2..TRANS 2 ASSY 2..TRANS 3 ASSY 2..COMPONENT VIDEO ASSY XWK3349 XWZ4326 XWZ4335 XWZ4337 XWZ4339 E 2..5.1CH INPUT ASSY 2..BIND ASSY XWZ4341 XWZ4344 1..MAIN ASSY XWK3359 1..FRONT IN ASSY XWK3366 1..FM/AM TUNER UNIT AXX7170 F 15 VSX-918V-K 5 6 7 8 1 2 3 4 4. BLOCK BIAGRAM 4.1 OVERALL WIRING CONNECTION DIAGRAM (VSX-918V) A ROTARY ENCODER ASSY (XWZ4286) 404 511 D15A05-125-2651 J42 5/125 H CN401 I FRONT DISPLAY ASSY (VSX-918V:XWZ4285) FRONT VIDEO ASSY (XWZ4300) *7 T FRONT IN ASSY (XWK3366) CN953 R CN951 CN956 XDX3064 2/500 XDX3054 J22 3/300 XDD3200 CN901 B FAN XXM3012 1905 17/110 1904 3/350 1906 XDD3247 9/100 XDX3063 4/300 1902 C CN107 CN101 CN122 CN251 11/200 J43 CN701 810 CN702 CN252 XDX3066 REGULATOR ASSY (XWZ4317) C C 1/2 C 2/2 POWER PACK ASSY (XWZ4326) 19 CN303 P VIDEO ASSY (VSX-918V : XWZ4294) CN307 M CN1903 1908 19/170 FM/AM TUNER UNIT (AXX7170) XDD3253 6 CN302 XDD3235 1919 7/190 7 CN354 CN803 CN105 11 1911 11/120 CN310 CN103 XDD3189 CN129 MAIN ASSY A A 1/3 - A 3/3 CN110 17 CN109 15 CN111 21 CN816 21 (VSX-918V : XWK3363) 9 35 CN704 17 15 CN815 CN806 21 CN805 CN5 5 F DIGITAL 5.1CH INPUT ASSY INPUT ASSY (XWZ4299) (XWZ4341) (Note : No schematic diagram) 1912 5/280 F N CN800 CN112 CN3 35 13 E 1917 35/320 CN2 V V 1/5 - V 5/5 D XDD3249 CN1 HDMI&DSP&USB ASSY (VSX-918V:AWX8977) CN401 WIRE INDICATION E.g. 7/140 XDD3248 7: Number of contacts (pin) 140: Insulation length (mm) 16 VSX-918V-K 1 2 3 4 5 6 7 8 A B*B-PH-K-S PH CONNECTOR 501 471 D15A03-100-2651 J41 3/100 POWER KEY ASSY (VSX-918V:XWZ4288) J B*B-EH EH CONNECTOR 1.0mm FFC 1.25mm FFC 1.25mm REVERSE FFC 512 470 D15A03-100-2651 J44 3/100 2.0mm FLAT CABLE JOG ASSY (XWZ4289) K 1.5mm FLAT CABLE BOARD IN 1551 1.0mm FFC CONNECTOR O HEAD PHONE ASSY (XWZ4321) B 1.25mm FFC CONNECTOR(L) 1.25mm FFC CONNECTOR 2.0mm CABLE HOLDER 1.5mm CABLE HOLDER 6/400 J47 XDX3065 2.0mm CABLE CONNECTOR J7 891 J5 J3 J4 G J6 2.0mm BOARD to BOARD SOCKET 2.0mm BOARD to BOARD PLUG TRANS3 ASSY (XWZ4337) 1.25mm BOARD to BOARD SOCKET C 1.25mm BOARD to BOARD PLUG AC CODE SOCKET AC CODE CONNECTOR 4/100 J52 110V 0V D BLUE YELLOW Y6 Y7 Y8 Y4 Y3 Y5 Y1 BROWN 11/300 J21 10V MAIN TRANS CN1201 D20PYY0410E 851 D20PYY1130E YELLOW D 120V TRANS2 ASSY (XWZ4335) MAIN TRANS 7 6 5 4 3 2 1 Y9 230V,50Hz YELLOW ZWNH1672G 22-4-15J Y6 (L) 55 Y2 (L) BROWN ZWNH1672G22-1-22J Y1 (N) BLUE ZWNH1672G22-6-21J CN551 PRIMARY E E FU1 COMPONENT VIDEO ASSY (XWZ4339) CN51 Q PRIMARY ASSY (XWZ4302) AC CORD EXCEPT /SP,SF MODEL k When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". k The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. k : The power supply is shown with the marked box. 17 VSX-918V-K 5 6 F 7 8 1 2 3 4 4.2 OVERALL WIRING CONNECTION DIAGRAM (VSX-818V) A ROTARY ENCODER ASSY (XWZ4286) 404 511 D15A05-125-2651 J42 5/125 H CN401 I FRONT DISPLAY ASSY (VSX-818V:XWZ4284) FRONT VIDEO ASSY (XWZ4300) T FRONT IN ASSY (XWK3366) CN953 R CN951 CN956 XDX3064 2/500 XDX3054 J22 3/300 XDD3200 CN901 B FAN XXM3012 1905 17/110 1906 9/100 CN251 11/200 J43 CN701 810 REGULATOR ASSY (XWZ4317) C C 1/2 C 2/2 POWER PACK ASSY (XWZ4326) CN130 CN304 1907 13/170 M CN1903 XDD3259 6 CN302 XDD3235 1919 7/190 7 CN354 CN803 CN105 11 1911 11/120 CN310 CN103 XDD3189 P FM/AM TUNER UNIT (AXX7170) 21 5 VIDEO ASSY (VSX-818V : XWZ4292) F DIGITAL 5.1CH INPUT ASSY INPUT ASSY (XWZ4299) (XWZ4341) (Note : No schematic diagram) 1912 WIRE INDICATION 5/280 F CN702 CN252 XDX3066 13 CN111 15 MAIN ASSY 27 CN110 17 CN109 17 CN704 13 CN816 CN805 15 CN815 CN806 21 CN2 (VSX-818V : XWK3359) CN8 27 21 CN5 1931 27/320 CN1 B B 1/4 - B 4/4 CN401 DSP&USB ASSY (VSX-818V : AWX9164) CN6 CN112 XDD3271 A A 1/3 - A 3/3 7 1910 5/60 XDD3256 CN104 CN800 5 E N 9 XDD3255 1909 7/190 D CN101 CN122 CN107 CN108 CN307 W XDD3247 CN1002 1904 3/350 CN1001 C HDMI ASSY (AWX8966) (No schematic diagram) XDX3063 4/300 1902 E.g. 7/140 XDD3248 7: Number of contacts (pin) 140: Insulation length (mm) 18 VSX-918V-K 1 2 3 4 5 6 7 8 A B*B-PH-K-S PH CONNECTOR 501 471 D15A03-100-2651 J41 3/100 POWER KEY ASSY (VSX-818V:XWZ4287) J B*B-EH EH CONNECTOR 1.0mm FFC 1.25mm FFC 1.25mm REVERSE FFC 512 470 D15A03-100-2651 J44 3/100 K JOG ASSY (XWZ4289) 2.0mm FLAT CABLE 1.5mm FLAT CABLE BOARD IN 1551 1.0mm FFC CONNECTOR O B HEAD PHONE ASSY (XWZ4321) 1.25mm FFC CONNECTOR(L) 1.25mm FFC CONNECTOR 2.0mm CABLE HOLDER 1.5mm CABLE HOLDER 6/400 J47 XDX3065 2.0mm CABLE CONNECTOR J7 891 J5 J3 J4 G J6 2.0mm BOARD to BOARD SOCKET 2.0mm BOARD to BOARD PLUG TRANS3 ASSY (XWZ4337) 1.25mm BOARD to BOARD SOCKET 1.25mm BOARD to BOARD PLUG C AC CODE SOCKET AC CODE CONNECTOR 4/100 J52 0V 110V D BLUE YELLOW Y6 Y7 Y8 Y4 Y3 Y5 Y1 BROWN 11/300 J21 10V MAIN TRANS CN1201 7 6 5 4 3 2 1 D20PYY0410E 851 D20PYY1130E YELLOW D 120V TRANS2 ASSY (XWZ4335) MAIN TRANS Y9 230V,50Hz YELLOW ZWNH1672G 22-4-15J Y6 (L) 55 Y2 (L) BROWN ZWNH1672G22-1-22J Y1 (N) BLUE CN551 ZWNH1672G22-6-21J E FU1 COMPONENT VIDEO ASSY (XWZ4339) E CN51 Q PRIMARY ASSY (XWZ4302) AC CORD k When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". k The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. k : The power supply is shown with the marked box. 19 VSX-918V-K 5 6 F 7 8 1 2 3 4 4.3 BLOCK DIAGRAM (VSX-918V) A R MIC TUNER MODULE (For Setup) L L/R FRONT AUDIO IN L/R AUX A L/R CD MAIN ASSY L/R VCR/DVR L/R TV/SAT L/R DVD/LD L/R VIDEO(Front) L/R CD-R/TAPE B BLOCK DIAGRAM FOR VSX-918V L/R (ADC) L/R VCR/DVR OUT IC105 AK4626AVQ (CODEC) L/R CD-R OUT (FL/FR) (DAC) IC103 (SL/SR) AK4114VQ (DIR) USB TELECHIPS USB A-TYPE IC104 74VHC157 COAX1 (C) LIP SYNC ML87V5002 74VHC157 IC104 (SW) CN2 DSPC56371AF180 CN109 DSP IC (for DECODE) C NJM4565 LPF OPT1 OPT2 CN1903 M F D CN5 DIGITAL INPUT ASSY SERIAL ROM PDC173A8 4M HDMI BLOCK V HDMI & DSP & USB ASSY 1/2 AWX9162 : /KU AWX8977 : (Others) 5.1CH INPUT ASSY SL/SR C SW CN307 CN105 HDMI REPEATER To DSP section Y Y1 Cb Y3 Y E COMPONENT1 Cr E HDMI IN1 HDMI IN2 IC611 CXB1444R IC701 SiI9134CTU (HDMI TRANSMITTER) IC651 SiI9013CLU (HDMI CABLE EQ SW) COMPONENT VIDEO ASSY Y2 Y COMPONENT2 (HDMI RECEIVER) Cb TC74HC4052AF IC551 (COMPO SEL) Cb3 Cr Cb1 Cr Y Cb IC552 (COMPO SEL) Cr1 Cb COMPONENT3 Cr HDMI OUT IC801 PEG118A (HDMI uCom) F Cr3 Cb2 IC861 FLASH ROM V To Sys uCom Cr2 TC74HC4052AF HDMI & DSP & USB ASSY 20 COMPONENT OUT Y 6dB Cb 6dB Cr 6dB 2/2 IC553 (DRIVER) NJM2581M VSX-918V-K 1 2 3 4 5 6 7 8 O HEAD PHONE ASSY A : VIDEO SIGNAL FLOW 1551 : AUDIO SIGNAL FLOW Q1551 EVOL/SELECTOR A. MUTE GND IC108 CN702 BD3474KS2 CN110 CN704 IC601 (1/2) IC603 (2/3) RY751 (FL/FR) 30dB Tone FUNCTION SELECTOR FL/FR Q601 9.5dB B A. MUTE GND IC601 (2/2) IC603 (3/3) RY752 (SL/SR) 30dB SL/SR Q651 9.5dB A. MUTE GND IC603 (1/3) RY753 (C) 30dB C Q631 9.5dB C A. MUTE GND SW1 RY501 SW2 C SP B L/R POWER PACK ASSY 9.5dB CN111 POWER PACK ASSY SW PREOUT D Q303 CN302 A. MUTE GND P VIDEO ASSY CN310 IC301 E NJM2595M (COMPOSITE SEL) DVR TV/SAT DVD/LD CN901 CN301 VIDEO (Front) DVR REC IC851 (PDC132A) MONITOR OSD F IC302 NJM2243M (VIDEO/OSD SEL) 21 VSX-918V-K 5 6 7 8 1 2 3 4 4.4 BLOCK DIAGRAM (VSX-818V) A R MIC TUNER MODULE (For Setup) L L/R FRONT AUDIO IN A L/R AUX L/R CD MAIN ASSY L/R VCR/DVR L/R TV/SAT L/R DVD/LD L/R VIDEO(Front) B BLOCK DIAGRAM FOR VSX-818V L/R L/R CD-R/TAPE IC105 (FL/FR) AK4626AVQ (CODEC) CD-R OUT (ADC) (DAC) VCR/DVR OUT IC103 (SL/SR) AK4114VQ (DIR) USB TELECHIPS USB A-TYPE IC104 (C) 74VHC157 COAX1 LIP SYNC ML87V5002 IC104 (SW) CN2 CN109 DSPC56371AF180 DSP IC (for DECODE) C NJM4565 LPF OPT1 OPT2 CN1903 M F D DIGITAL INPUT ASSY 5.1CH INPUT ASSY SERIAL ROM CN5 PDC172A8 1M B DSP & USB ASSY AWX9163 : /KU AWX9164 : /MY AWX8979 : (Others) SL/SR C SW CN307 CN105 Y Y1 Cb Y3 Y E COMPONENT1 Cr E COMPONENT VIDEO ASSY Y2 HDMI IN1 Y IC101 CXB1444R IC102 TC7MB3253FK (HDMI SW) (DDC SW) COMPONENT2 Cb IC551 (COMPO SEL) TC74HC4052AF Cb3 Cr Cb1 HDMI IN2 Cr Y Cb IC552 (COMPO SEL) Cr1 Cb COMPONENT3 Cr Cr2 HDMI OUT Cr3 Cb2 TC74HC4052AF F CN1001 Main uCom W COMPONENT OUT HDMI ASSY 22 Y 6dB Cb 6dB Cr 6dB IC553 (DRIVER) NJM2581M VSX-918V-K 1 2 3 4 5 6 7 8 O : VIDEO SIGNAL FLOW HEAD PHONE ASSY A 1551 : AUDIO SIGNAL FLOW Q1551 EVOL/SELECTOR A. MUTE GND IC108 CN702 BD3474KS2 CN110 IC601 (1/2) IC603 (2/3) CN704 RY751 (FL/FR) 30dB Tone FUNCTION SELECTOR FL/FR Q601 9.5dB B A. MUTE GND IC601 (2/2) IC603 (3/3) RY752 (SL/SR) 30dB SL/SR Q651 9.5dB A. MUTE GND IC603 (1/3) RY753 (C) 30dB Q631 C 9.5dB C A. MUTE GND SW1 RY501 C SW2 SP B L/R POWER PACK ASSY 9.5dB POWER PACK ASSY SW PREOUT CN111 D Q303 CN302 A. MUTE GND P VIDEO ASSY CN310 IC301 E NJM2595M (COMPOSITE SEL) DVR TV/SAT DVD/LD CN901 CN301 VIDEO (Front) DVR REC IC851 (PDC132A) MONITOR OSD F IC302 NJM2243M (VIDEO/OSD SEL) 23 VSX-918V-K 5 6 7 8 1 2 3 4 4.5 DSP BLOCK DIAGRAM A Block Diagram (DSP portion) A5V B V DSP&USB ASSY (VSX-818V : AWX9164) IC2 PQ1LAX95MSPQ HDMI&DSP&USB ASSY (VSX-918V:AWX8977) 1.25V Analog 2ch in B IC3 PQ1LAX95MSPQ 3.3V D5V Analog 6ch OUT CODEC IC301 AK4626AVQ AWX8979 AWX9163 only COAX in(1) IC101 SPDIF in(2) Lip Sync ML87V5002 IC271 AWX8977 AWX9162 AWX9164 only X261 24.576MHz 24.576MHz DIR AK4114VQ IC261 TC7WHU04 IC191 TC74VHC08 (1/4, 2/4) C VSX-818V only AWX8979 AWX9163 AWX9164 except KUXJ AWX8977 AWX8979 AWX9164 SDTO LRCK,BCLK OUT IC201 DSP SW TC7WH125 IC202 XM in IC121 LRCK,BCLK IN SDTI MCLK XMDT BU9450KV D DSPC56371AF180 JA121 SW SW TC74VHC157 TC74VHC157 IC161 IC171 IC191 TC74VHC08 (3/4) /KUXJ only AWX9162,AWX9163 SDTI SPDIF I2S HDMI Block IC191 TC74VHC08 (4/4) (ODD) VSX-918V only AWX9162,AWX8977 IC251 SERIAL ROM PDC172A8 1M VSX-818V only AWX9163 AWX9164 AWX8979 E PDC173A8 4M VSX-918V only AWX9162 AWX8977 IC331 5 3 LEVEL SHIFTER Control in IC341, IC351 F Telechips USB Block 3 5 LEVEL SHIFTER SPDIF (RX6) 24 VSX-918V-K 1 2 3 4 Control out 5 6 7 8 4.6 HDMI BLOCK DIAGRAM VSX-918V HDMI&DSP&USB ASSY HDMI Block Diagram 28.322 MHz JA701 HDMI OUT JA601 HDMI IN1 TMDS TMDS DDC DDC A TMDS DCK HSYNC, VSYNC, DE IC701 D[0-23] DDC HDMI TRANSMITTER HPD HPD IC611 JA602 HDMI IN2 HDMI CABLE EQ SW IC631 IC632 EDID IC651 HDMI RECEIVER TMDS DDC HPD_SINK HPD SEL MCLK SCK WS SD[0-3] SPDIF B to DSP part CSCL CSDA Main ucom I/F IC801 IC61 HDMI ucom 3.3V LDO C 5V IC891 V HDMI&DSP&USB ASSY (VSX-918V) IC861 3.3V LDO 1.8V IC71 DC /DC 5V LDO IC91 FLASH ROM 7V D VSX-818V HDMI ASSY(Pass through SW) Block Diagram JA101 HDMI IN1 HDMI OUT TMDS TMDS DDC DDC IC102 TC7MB 3253FK DDC SW HPD HPD IC101 CXB1444R JA102 HDMI IN2 JA301 E Main ucom I/F HDMI SW HPD_IN HPD_S SELA SELB DDC SW CE TMDS DDC CN1001 HPD Power Supply IC901 5V W LDO 7V CN1002 IC911 HDMI ASSY (VSX-818V) 3.3V LDO F 5V 25 VSX-918V-K 5 6 7 8 1 2 3 4 4.7 USB BLOCK DIAGRAM Block Diagram (USB portion) A B V DSP&USB ASSY (VSX-818V : AWX9164) HDMI&DSP&USB ASSY (VSX-918V:AWX8977) B V5DU CN401 C D+ D- I/O Internal Core V5USB V3.3D V1.8D IC471 LOAD SW IC IC402 1.8V REG V3D (DSP) Q401 CN3 USB POWER CTL XFLAG BUS Power cnt. Protection flag XRST 5 -> 3 R455, R456 USB_DAI 5 -> 3 TC74VHC08FTS IC401 USB Host TCC8600 XRST IC331 IC351 3 -> 5 TC74VHCT541AFTS System Control CPU USB_DAI USB_DAO S/PDIF CP_RDY CP_DATA CP_CK V+3DU D V5 Receiver +5V V+3DU V+1R8U USB_DAO X’tal 12 MHz CN2 DSP part IC481 Apple Certification IC X’tal 32.768 KHz V+3DU IC461 64M SDRAM IC462 16M FLASH ROM E F 26 VSX-918V-K 1 2 3 4 5 6 7 8 5. DIAGNOSIS 5.1 DIAGNOSIS FLOWCHART A [1] DSP TROUBLESHOOTING Troubleshooting for all destination • When a sound is not out in the multi-CH signal playback mode or surround mode with the COAX, OPT, USB or HDMI input. (SurroundBack is not output by setting.) • Suppose CR to be normal contact and that is not damaged. • This shows failure analysis of DSP Block. Step 3: Regulator IC Step 0: Preliminary confirmation Confirm the following items before checking IC1 (Pin 4) (to chassis) B Do screws of COAX Jack securely tighten ? No Is the voltage of around 5 V to 5.3 V input? Tighten screws securely. No Check the IC1 and REGULATOR Assy. Yes Yes IC1 (Pin 5) To Step 1 Is the voltage of 3.3 V output? Step 1: MUTE pin IC201 (Pin 54) (to chassis) No Replace IC1. C MUTE Yes Is the voltage of output signal 0 V ? No IC2 (Pin 5) Replace IC201. Is the voltage of 1.25 V output? Yes (to chassis) No Replace IC2. To Step 2 Yes To Step 4 Step 2: BtoB connector and FFC CN1, CN2 D BtoB connector Part shape and Pin arrangement of IC1 and IC2 Are the connectors securely inserted? No Turn the power off and insert the connectors securely. Step 4: 3 V to 5 V conversion Yes CN3 Is the FFC securely inserted? IC351 FFC Do convert 3 V into 5 V for input? No Turn the power off and insert the connectors securely. No Replace IC351. E Yes Yes IC341 To Step 3 Do convert 3 V into 5 V for input? No Replace IC341. Yes To Step 5 F 27 VSX-918V-K 5 6 7 8 1 2 3 4 Step 7 Step 5: 5 V to 3 V conversion When the COAX, OPT or USB is input, go to Step 7-1. When the HDMI is input, go to Step 7-2. IC331 A Do convert 5 V into 3 V for input? Step 7-1: DIR No Check that the S/PDIF signal is output. Check that changes by pulling out and inserting the digital input lines. Replace IC331. Yes IC101 (Pins 1, 3) To Step 6 Can No Check the DIGITAL INPUT Assy, observe the and parts and patterns in the path. digital signal ? (0 V ⇔ 4 V) Yes Step 6: X'tal IC261 (Pin 2) B IC101 (Pin 42) Is there a 24.576 MHz output? No Replace IC261 or X261. Can observe the digital signal ? Yes Yes IC261 (Pin 7) Is there a 24.576 MHz output? OPTICAL No Check the path to pin 45 of IC201. Replace IC201. COAX No Check the parts and patterns in the path. (1.65 V center, amplitude more than 0.2 Vp-p) Check that it changes in the Playback and Pause modes of the USB (iPod). IC101 (Pin 5) From USB Block C Yes IC261 (Pin 5) Is there a 24.576 MHz output? No Check the path to pin 30 of IC101. Replace IC101. Can No Check the USB Block, and the parts observe the digital signal and patterns in the path. ? (0 V ⇔ 3.3 V) Yes Check that the data and clock signals are output. Yes IC101 (Pin 27) To Step 7 DIRM (Master clock) Is the Is there No No voltage of PDN a master clock IC101-pin 31 output? 5 V? (0 V ⇔ 3.3 V) Check the other assy. (surrounding of the Yes microcomputer) D No Replace IC101. IC101 (Pin 24) Is there a LR clock output? E Yes No Yes Replace IC101. (0 V ⇔ 3.3 V) IC101 (Pin 25) Is there a data output? DIRL (LR clock) DIRD (Data) No Replace IC101. (0 V ⇔ 3.3 V) A F 28 VSX-918V-K 1 2 3 4 5 6 7 8 Step 7-2 (AWX9162 only) A Check that the data and clock signals are output. IC101 (Pin 26) Is there a bit clock output? DIRB (Bit clock) No IC171 (Pin 4) Is there a data output? Replace IC101. (0 V ⇔ 3.3 V) Yes A S2DT (data) No (0 V ⇔ 3.3 V) Yes IC171 (Pin 7) Switch IC161 (Pin 4) Is there a data output? S1DT (data) Is there a bit clock output? No S2BC (Bit clock) No B (0 V ⇔ 3.3 V) Yes (0 V ⇔ 3.3 V) IC171 (Pin 12) S2LR (LR clock) Yes IC161 (Pin 7) Is there a bit clock output? S1BC (Bit clock) Is there a LR clock output? No No (0 V ⇔ 3.3 V) Yes (0 V ⇔ 3.3 V) IC171 (Pin 9) S2MC (Master clock) Is there a master clock output? No Yes IC161 (Pin 12) Is there a LR clock output? S1LR (LR clock) No Is there a master clock output? (0 V ⇔ 3.3 V) Yes (0 V ⇔ 3.3 V) At COAX, OPT or USB input Yes IC161 (Pin 9) C S1MC (Master clock) Is the voltage of IC171-pin 1 0 V? No Yes (0 V ⇔ 3.3 V) Yes No Check the path between IC171-pin 1 and microcomputer. D Replace IC171. Is the voltage of IC161-pin 1 0 V? Yes No To Step 8 At HDMI input Check the path between IC161-pin 1 and microcomputer. Is the voltage of IC171-pin 1 5 V? Replace IC161. Yes To Step 7-2 (AWX9162) To Step 8 (AWX9163) No Check the path between IC171-pin 1 and microcomputer. E Replace IC171. F 29 VSX-918V-K 5 6 7 8 1 2 Check that the data and clock signals are output. Digital output of each CH when inputting the digital signal with audio. IC201 (Pin 5) Center/LFE data Is there a data output? No IC271 (Pin 31) Is there a LR clock output? Replace IC201. Yes No Surround L/R data Is there a data output? No Is there a bit clock output? Replace IC201. (0 V ⇔ 3.3 V) Front L/R data Is there a data output? No LSBK (Bit clock) No Replace IC271. (0 V ⇔ 3.3 V) Yes Yes IC201 (Pin 7) Replace IC271. (0 V ⇔ 3.3 V) IC271 (Pin 30) IC201 (Pin 6) LSLK (LR clock) Yes (0 V ⇔ 3.3 V) B 4 Step 9: LIPSYNC output (Digital) (AWX9162 only) Step 8: DSP output (digital) A 3 IC271 (Pin 29) Front L/R data Is there a data output? No Replace IC201. Replace IC271. (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) Yes Yes IC271 (Pin 28) Surround L/R data Is there a data output? No Digital output of each CH when inputting the digital signal (-∞ dB (no audio)). C IC201 (Pin 5) Center/LFE data Replace IC271. (0 V ⇔ 3.3 V) Is the output 0 V fixing? No Yes Replace IC201. IC271 (Pin 27) Center/LFE data Is there a data output? No Yes IC201 (Pin 6) Surround L/R data Is the output 0 V fixing? No Replace IC271. (0 V ⇔ 3.3 V) Yes Replace IC201. To Step 10 D Yes IC201 (Pin 7) Front L/R data Is the output 0 V fixing? No Replace IC201. Yes To Step 9 (AWX9162) To Step 10 (AWX9163) E F 30 VSX-918V-K 1 2 3 4 5 6 7 8 Step 10: Codec output (analog) Analog output of each CH when inputting the digital signal with audio. IC301 (Pin 23) Center out Is there a data output? No A Analog output of each CH when inputting the digital signal (-∞ dB (no audio)). IC301 (Pin 23) Replace IC301. Is the output 2.5 V fixing? Yes IC301 (Pin 24) LFE out Center out No Replace IC301. Yes Is there a data output? No IC301 (Pin 24) Replace IC301. B Is the output 2.5 V fixing? Yes IC301 (Pin 25) LFE out Surround L out No Replace IC301. Yes Is there a data output? No IC301 (Pin 25) Replace IC301. Is the output 2.5 V fixing? Yes IC301 (Pin 26) Surround L out No Replace IC301. Surround R out Yes Is there a data output? No IC301 (Pin 26) Replace IC301. Yes Is the output 2.5 V fixing? IC301 (Pin 27) C Surround R out No Replace IC301. Front L out Yes Is there a data output? No IC301 (Pin 27) Replace IC301. Yes IC301 (Pin 28) Is the output 2.5 V fixing? Front R out Front L out No Replace IC301. D Yes Is there a data output? No IC301 (Pin 28) Replace IC301. Is the output 2.5 V fixing? Yes Front R out No Replace IC301. Yes End E F 31 VSX-918V-K 5 6 7 8 1 2 3 4 Troubleshooting in the MCACC mode • When the MCACC mode is turned on (SurroundBack is not output by setting.) • Suppose CR to be normal contact and that is not damaged. • This shows failure analysis of DSP Block. A Step 3: Regulator IC Step 0: Preliminary confirmation Confirm the following items before checking Do screws of COAX Jack securely tighten ? No IC1 (Pin 4) Is the voltage of around 5 V to 5.3 V input? Tighten screws securely. No Check the IC1 and REGULATOR Assy. Yes Yes B (to chassis) IC1 (Pin 5) To Step 1 Is the voltage of 3.3 V output? Step 1: MUTE pin IC201 (Pin 54) (to chassis) No Replace IC1. MUTE Yes Is the voltage of output signal 0 V ? C No IC2 (Pin 5) Replace IC201. Is the voltage of 1.25 V output? Yes (to chassis) No Replace IC2. To Step 2 Yes To Step 4 Step 2: BtoB connector and FFC CN1, CN2 BtoB connector Part shape and Pin arrangement of IC1 and IC2 Are the connectors securely inserted? D No Turn the power off and insert the connectors securely. Step 4: 3 V to 5 V conversion Yes CN3 Is the FFC securely inserted? IC351 FFC No Turn the power off and insert the connectors securely. Yes Do convert 3 V into 5 V for input? No Replace IC351. Yes IC341 To Step 3 E Do convert 3 V into 5 V for input? No Replace IC341. Yes To Step 5 F 32 VSX-918V-K 1 2 3 4 5 6 7 Step 7: ROM Step 5: 5 V to 3 V conversion No CS# SO (DATA out) SI (DATA in) SCK (Clock in) IC251 (Pin 1) IC251 (Pin 2) IC251 (Pin 5) IC251 (Pin 6) IC331 Do convert 5 V into 3 V for input? 8 Replace IC331. Is there movement (0 V ⇔ 3.3 V) when turned the MCACC on, and does movement stop within 3 sec.? Yes To Step 6 No A Replace IC251. Yes Step 6: X'tal BUSY IC201 (Pin 70) B IC261 (Pin 2) Is there a 24.576 MHz output? No Replace IC261 or X261. Is the voltage output about 3.3 V during the operation mentioned above? Replace IC201. Yes Yes IC261 (Pin 7) Is there a 24.576 MHz output? No No Check the path to pin 45 of IC201. Replace IC201. Is the voltage output about 0 V after the operation is completed mentioned above? No Replace IC201. C Yes Yes To Step 8 IC261 (Pin 5) Is there a 24.576 MHz output? No Check the path to pin 30 of IC101. Replace IC101. Yes Step 8: DSP output (digital) Digital output when indicated each CH. To Step 7 IC201 (Pin 5) Center/LFE data Is there a data output? No D Replace IC201. (0 V ⇔ 3.3 V) Yes IC201 (Pin 6) Surround L/R data Is there a data output? No Replace IC201. (0 V ⇔ 3.3 V) Yes E IC201 (Pin 7) Front L/R data Is there a data output? No Replace IC201. (0 V ⇔ 3.3 V) Yes To Step 9 F 33 VSX-918V-K 5 6 7 8 1 2 3 4 3 4 Step 9: CODEC output (analog) Analog output when indicated each CH. A IC301 (Pin 23) Center out Is there a data output? No Replace IC301. Yes B IC301 (Pin 24) LFE out Is there a data output? No Replace IC301. Yes IC301 (Pin 25) Surround L out Is there a data output? No Replace IC301. Yes IC301 (Pin 26) Surround R out Is there a data output? No C Replace IC301. Yes IC301 (Pin 27) Front L out Is there a data output? No Replace IC301. Yes D IC301 (Pin 28) Front R out Is there a data output? No Replace IC301. Yes End E F 34 VSX-918V-K 1 2 5 6 7 8 [2] USB TROUBLESHOOTING Description of Error Indications FL Display A Error Content Possible causes and actions to be taken USB ERROR1 Detection of overcurrent to a USB device Overcurrent (500 mA or more) is consumed at the connected USB device. • Some USB devices, such as a portable HDD, need more current than that this unit supplies. (Use the AC adaptor for the connected USB device.) • The USB power is short-circuited. USB ERROR2 Detection of a medium not supported A USB device that this unit does not support (other than the Mass Storage Class) is connected (such as a mouse, printer, or digital camera). • Connect a mass storage class USB device. USB ERROR3 Communication error with the system microcomputer Communication between TCC8600-00X-EA-UG (IC401) and PEG467/469A (IC9001) failed. • Defective connection (connectors) inside this unit • See STEP 3 of Troubleshooting. B If a USB ERR message lights in the display, try following the points below: • Switch the receiver off, then on again. • Reconnect the USB device with the receiver switched off. • Select another input source (like DVD/BD), then switch back to USB. • Use a dedicated AC adapter (supplied with the device) for USB power. If this doesn’t remedy the problem, it is likely your USB device is incompatible. Operations when overcurrent to a USB device is detected (1) Overcurrent to a USB device is detected at the port for the microcomputer. In this state, flashing of "USB ERROR1" stops, but playback will not start. To start playback, press the USB play key again. C In the above case, if overcurrent is detected again, the above procedures 1 through 4 are repeated. (2) The power supply to the USB device is stopped. (3) Control of 5 V power is disabled at the port for the microcomputer. In a case where a medium not supported is connected (4) Change of indications on the FL display Flashes for 2 sec. U S B D (1) Change of indications on the FL displays Flashes for 2 sec. E R R 1 U S B E R R 2 Lights up after flashing for 2 sec. Lights up after flashing for 2 sec. U S B E R R 1 U S B (5) To supply power to the USB module again: • Turn the power to the unit off then back on. • Set the function setting to anything other than USB then back to USB. • Press the USB play key on the remote control unit. (6) After overcurrent is detected, if the USB play key is pressed while the error indication is displayed, power supply to the USB module is restored. If overcurrent is no longer detected, the indications shown below are displayed (normal indication): E R R 2 If overcurrent is detected before detection of a non-supported medium, the error indication "USB ERROR1" remains, as the power supply to the USB module is stopped. On supported media The formats of supported media that can be played back on this unit are MP3, WMA, and AAC. Some media in MPEG4 can also be played back. As AAC derives from MPEG4 codec, playback of media in AAC codec of MPEG4 is possible. U S B F 35 VSX-918V-K 5 E 6 7 8 1 2 3 4 iPod Error Message A When the abnormality occurred, the error messages are indicated. OSD display key sequence change Error I1 Communication Error When the communication is not possible normally. [Procedure] Disconnect a connector once, then connect a connector surely again after the main menu of the iPod was displayed. Nevertheless, reset the iPod when the iPod does not operate normally. B Error I2 Protocol Ver.Error (in the Type 2 operation only) When a version of the iPod software is old. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 i P o d 2 3 4 E r r o r I 2 5 6 7 8 9 0 1 2 [Procedure] Update the iPod software to the newest version. C Error I3 Generation Error (in the Type 1 operation only) When the non-support model for the iPod Mode Type 1 was connected. When the non-support function will be executed. When a version of the iPod software is old. [Procedure] Change the iPod Mode to Type2. Update the iPod software to the newest version. Error I4 Loading Error When there is no response from the iPod. D [Procedure] The power is shut off once, then the unit back on. Reset the iPod. Update the iPod software to the newest version. No Music Track No Music Track Cautuion When a music track does not exist in the connected iPod. E 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 i P o d 2 3 4 E r r o r I 1 5 6 7 8 9 0 1 2 [Procedure] Transfer a music track to the iPod. When play a video track, turn on the iPod CTRL, and playback a track by operating the main unit of the iPod. No Track No Music Track Cautuion When a track does not exist in the selected category [Procedure] Select another category. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 i P o d 2 3 4 E r r o r I 3 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 i P o d 2 3 4 E r r o r I 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 i P o d 2 3 4 No Mu s i c T r a c k 5 6 7 8 9 0 1 2 FL display (8-digit) ERROR (8-digit) ERROR ERROR I 3 (8-digit) ERROR I 4 (8-digit) NO MU S I C An object folder name is displayed. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 i P o d 2 3 4 No T r a c k 5 6 7 8 9 0 1 2 (8-digit) NO T RA CK VSX-918V-K 1 2 I 2 (8-digit) F 36 I 1 3 4 5 6 7 8 USB Troubleshooting * VSX-918V (AWX8977) ** VSX-818V (AWX9164) Step 1: Connectors A CN401, CN1, CN2, CN3*, CN7** 5 Are the connectors securely inserted ? Q401 (emitter) No Insert the connectors securely. Is the voltage 3.3 V ? Yes To STEP 2 3.3 V Local switch No Check the parts and patterns in the path. Yes 6 Q401 (collector) Is the voltage 3.3 V ? Step 2: Power supply 3.3 V Local switch operation No Is the base of Q402 High? (about 5 V) [USBPWR] Yes 1 CN1 (pins 8, 9) Is the voltage 5V? Is there any loose connection of CN1? Yes IC402 (pins 1, 3) Check the POWER PACK Assy. Is the voltage 3.3 V ? To STEP 1 IC1 (pins 3, 4) No Check CN3*, CN7** pin 17. [USB POWER] Replace Q401, or check the circuit around Q401 and Q402. No 7 Yes 2 Yes 5 V input (For internal circuit) No B 1.8 V Regulator IC input No C Check the patterns in the path. 3.3 V Regulator IC input Yes Is the voltage 5V? No 8 Check the patterns in the path. IC462 (pins 37, 47) FLASH ROM Is the voltage 3.3 V ? Yes 3 IC1 (pin 5) Is the voltage 3.3 V ? 3.3 V Reg. output No Yes No Check the parts and patterns in the path. D Yes Is IC1 abnormally hot? 9 No Is the voltage 3.3 V ? Replace IC1. Yes IC461 (pins 1,3,9,14,27,43,49) SDRAM No Check the parts and patterns in the path. Yes The output and GND may be short-circuited. Check the path between them. 4 IC351 (pin 20) Is the voltage 5V? 10 IC481 (pins 1, 40) Co-Processor Is the voltage 3.3 V ? 3 V to 5 V Converter No No E Check the parts and patterns in the path. Yes Check the parts and patterns in the path. Yes A F 37 VSX-918V-K 5 6 7 8 1 2 3 4 A A 11 IC331 (pin 14) Is the voltage 3.3 V ? 5 V to 3 V Converter No Check the parts and patterns in the path. Yes 12 IC401 (pins 16, 33, 64, 76, 112) USB Media control IC B Is the voltage 3.3 V ? No Check the parts and patterns in the path. Yes 13 IC402 (pin 5) Is the voltage 1.8 V ? C 1.8 V Regulator output No Is IC402 abnormally hot? No Yes Yes Replace IC402. The output and GND may be short-circuited. Check the path between them. 14 IC401 (pins 7, 24, 41, 71, 77, 87, 109, 119) Is the voltage 1.8 V ? No USB Media control IC Check the parts and patterns in the path. Yes D 15 IC471 (pin 1) Is the voltage 5V? USB Power SW output No Is pin 4 [USB CTL] of IC471 high? No Yes Yes Is the voltage 5V? Check the MAIN Assy. Check the parts and patterns in the path. Replace IC471. CN401 (pin 1) No Yes E 16 Is pin 20 (CTL) of CN3*, CN7** high? USB Bus power No Check the parts and patterns in the path. Yes * VSX-918V (AWX8977) ** VSX-818V (AWX9164) Power supply is OK. To STEP 3 F 38 VSX-918V-K 1 2 3 4 5 6 7 Step 3: Operation of USB Media control IC IC401 (pins 74,75) XIN/XOUT Does the crystal oscillator at 12 MHz ? No No Is XRST high? Yes Yes 8 Note: Please confirm it with the USB memory*1 connected for the content. *1 iPod : This system is compatible with the audio of the following portable device in Jan. 2008. 5G iPod, iPod nano, iPod nano 2G, iPod nano 3G, iPod classic, iPod touch Check CN3*, CN7** pin 16. [USB XRST] * XRST must be high during operation. Check the MAIN Assy. Check the parts and patterns in the path. Replace X402, etc. * VSX-918V (AWX8977) ** VSX-818V (AWX9164) B Fig. 1 USBDAI, USBDAO (Refer to Fig. 1) IC401 Do USBDAO and USBDAI Communicate with System CPU? No Yes A USBDAO and USBDAI should be high during operation. Check the pattern in the path. Check the MAIN Assy. CN3*, CN7** R455 / R456 pin 16 IC401 IC331 (5 V -> 3 V) CN3*, CN7** pin 96 pin 8 XRST pin 77 USBDAI IC401 IC351 (3 V -> 5 V) pin 95 pin 9 USBDAO pins 9, 10 pin 18 CN3*, CN7** pin 11 pin 19 C CN401 (pins 2,3) D+/D- Are there the waveforms like figure? Yes D+ and D- should have waveform during normal condition. Check the pattern in the path. Check the MAIN Assy. Replace IC461, IC462. etc. Operation of IC401 is OK. To STEP 4 No X: 1 μS/div, Y: 2 V/div IC401 (pin 44) -> IC461 (pin 38) After turning the power on and several seconds later, does SDCLK change 12 MHz to 80 MHz? Fig. D- Fig. D+ No X: 1 μS/div, Y: 2 V/div D Initial communication [SDCLK] DATA and ADDRESS lines between SDRAM (IC462), FLASH ROM (IC461) and IC401 are may not be connected. Yes Operation of IC401 is OK. To STEP 4 E F 39 VSX-918V-K 5 6 7 8 1 2 3 Step 4: Operation of iPod (Authentication process) A IC481 (pins 7, 15) Note: Please confirm it with connecting the iPod. CPCK, CPDT (I2C between IC401 and IC481) Do CPCK and CPDT communicate? No Yes IC481 (pin 11) 4 When CPDT and CPCK are normal operation = High (3.3V). No Connect iPod, and communicate it about 10 seconds later (authentication starts). And communicate it about 60 seconds later (authentication is complete). Does CPRESET No Check the path between (pin 38) reset it? IC401 (pin 108). High (3.3V) after the reset Yes Does the X481 oscillate with 32.576 KHz? CPREADY B No Replace IC481 or X481, etc. Yes Does CPREADY work? No Check the oscillation circuit. Replace IC481. Yes CPREADY becomes High (3.3V) just after the iPod connection. It becomes Low for authentication start (about 10 seconds later) It becomes High again for authentication completion (about 60 seconds later). Yes C Operation of IC481 is OK. To STEP 5 Step 5: Audio Out check IC401 (pin 5) D Is there a SPDIF signal ? RX6 (S/PDIF) output No Check the output from IC701 (pin 105) and R421. Yes IC101 (pin 5) Is there a SPDIF signal ? E RX6 (S/PDIF) input for DIR No Check the parts and pattern between IC101 and CN401. Yes Refer to the DSP troubleshooting. F 40 VSX-918V-K 1 2 3 4 5 6 7 8 [3] HDMI TROUBLESHOOTING HDMI Simple Diagnosis (VSX-918V) A 1. Causes for noncompletion of HDMI authentication between the source equipment and this unit (the HDMI indicator is unlit or flashes) OK Replace the HDMI cable. Replace the HDMI cable. NG OK Replace the Receiver. Repare the Receiver. B NG OK Replace the Player. Repare the Player. 2. Causes for noncompletion of HDMI authentication between the monitor and this unit (no display or sound from the monitor) OK C Replace the HDMI cable. Replace the HDMI cable. NG OK Replace the Receiver. Repare the Receiver. NG D OK Replace the TV monitor. Repare the TV monitor. HDMI Simple Diagnosis (VSX-818V) Causes for no display or sound from the monitor OK Replace the HDMI cable. Replace the HDMI cable. E NG Connect the source equipment (player) to the Sink equipment (monitor) directly. OK Repare the Receiver. NG OK Replace the Player. Repare the Player. NG F OK Repare the Monitor. Replace the Monitor. 41 VSX-918V-K 5 6 7 8 1 2 HDMI Troubleshooting (VSX-818V) • This shows failure analysis of the HDMI Assy. A 3 4 Diagnosis Step 2-1: CE Preparation CN1001 (Pin 1) Step 1-1: Screws on the rear panel JA101 COAXIAL jack Do screws of COAXIAL jack securely tighten? No Is the voltage "H" (5 V)? CE No Diagnose the MAIN Assy. Yes Tighten screws securely. Step 2-2: Power supply Yes B JA601, JA602, JA701 Do screws securely tighten? Yes CN1002 (Pins 1, 2) V+5 HDMI connector No Is the voltage 5 V? Tighten screws securely. *Should tighten one screw at least for diagnosis. CN1002 (Pin 5) CN1001, CN1002 Is the voltage 7 V? C No Diagnose the MAIN Assy. Yes Step 1-2: FFC Is FFC cable inserted securely? No V+7 No Diagnose the MAIN Assy. Yes Insert it securely. IC901 (Pin 1) V+3R3V Yes Step 1-3: Connect the HDMI equipment Is the voltage 3.3 V? Source equipment: Connect a DVD player to HDMI 1 or HDMI 2. Check the IC901. If IC901 is failure, replace IC901. Yes IC911 (Pin 5) D No V+5HD Sink equipment: Connect a TV to HDMI OUT. Is the voltage 5 V? Step 1-4: POWER ON No Check the IC911. If IC911 is failure, replace IC911. Yes * When connected the equipment to IN1; Turn on the power of the Receiver and equipments which was connected with HDMI. JA101 (Pin 18) V+5R0 Step 1-5: Function switch (HDMI 1 or HDMI 2) E Is the voltage 5 V? Switch the function that HDMI was assigned. Factory shipments setting: HDMI 1: DVD HDMI 2: TV No Check the JA101. If JA101 is failure, replace JA101. Yes * When connected the equipment to IN2; JA102 (Pin 18) V+5R1 To Step 2 Is the voltage 5 V? No Check the JA102. If JA102 is failure, replace JA102. Yes A F 42 VSX-918V-K 1 2 3 4 5 6 7 8 A A Step 2-3: Input selection CN1001 (Pin 5) Is the voltage "L" when selecting IN1? And is the voltage "H"(5V) when selecting IN2? Step 2-5: SDA/SCL SELA IC102 (Pin 7) No Does a signal output in constant period (0 to 5 V) ? Yes Diagnose the MAIN Assy. Yes CN1001 (Pin 4) Is the voltage "H"(5V) when selecting IN1? And is the voltage "L" when selecting IN2? SELB No IC102 (Pin 9) Does a clock output in constant period (0 to 5 V) ? Yes Diagnose the MAIN Assy. Yes IC101 (Pin 39) Step 2-4: Hot Plug Detect CN1001 (Pin 7) Is the voltage "H" (5 V)? Is there a same signal as IC102-pin 7 (0 to 3.3V) ? Yes HPD_IN No Check the JA301. If JA301 is failure, replace JA301. Is there a same signal as IC102-pin 9 (0 to 3.3V) ? Yes Yes CN1001 (Pin 6) Is the voltage "H" (5 V)? HPD_SINK No IC101 (Pin 38) HPD0 No Check the IC101 and JA101. If IC101 or JA101 is failure, replace IC101 or JA101. Is the voltage 5 V when selecting IN2? No Check the JA301 and IC102. If JA301 or IC102 is failure, replace JA301 or IC102. SDA_SINK No Check the IC102 and IC101. If IC102 or IC101 is failure, replace IC102 or IC101. C SCL_SINK No Check the IC102 and IC101. If IC102 or IC101 is failure, replace IC102 or IC101. HPD1 No Check the IC101 and JA102. If IC101 or JA102 is failure, replace IC101 or JA102. Yes SDA (HDMI IN1) Is there a same No Check the IC101 and JA101. signal as IC102-pin 7 If IC101 or JA101 is failure, when selecting replace IC101 or JA101. IN1? (0 to 5 V) Yes IC101 (Pin 64) Yes * When connected the source equipment to IN2; JA102 (Pin 19) B SCL (HDMI OUT) D Yes * When connected the source equipment to IN1; Is the voltage 5 V when selecting IN1? No Check the JA301 and IC102. If JA301 or IC102 is failure, replace JA301 or IC102. * When connected the source equipment to IN1; Diagnose the MAIN Assy. IC101 (Pin 63) JA101 (Pin 19) SDA (HDMI OUT) SCL (HDMI IN1) Is there a same No Check the IC101 and JA101. signal as IC102-pin 9 If IC101 or JA101 is failure, when selecting replace IC101 or JA101. IN1? (0 to 5 V) Yes E B F 43 VSX-918V-K 5 6 7 8 1 2 3 4 3 4 B * When connected the source equipment to IN2; A IC101 (Pin 45) SDA (HDMI IN2) Is there a same No Check the IC101 and JA102. signal as IC102-pin 7 If IC101 or JA102 is failure, when selecting replace IC101 or JA102. IN2? (0 to 5 V) Yes IC101 (Pin 46) SCL (HDMI IN2) Is there a same No Check the IC101 and JA102. signal as IC102-pin 9 If IC101 or JA102 is failure, when selecting replace IC101 or JA102. IN2? (0 to 5 V) Yes B Step 2-6: TMDS IC101 (Pins 25,26,28,29,31,32,34,35) Are there signals(approx. 0.5 Vp-p) in all lines? C TMDS OUTPUT No Check the IC101. If IC101 is failure, replace IC101. Yes End D E F 44 VSX-918V-K 1 2 5 6 7 8 5.2 DETECTION CIRCUIT 1. DC Derection Circuit Diagram : Example of VSX-918V/KUXJ/CA A C R788 FL POWER PACK ASSY IC603(2/3) POWER AMP R628 FR D+5V A IC601(1/2) R694 MAIN ASSY R726 SL DC DT IC603(3/3) Q696 R674 Normal : +5 V DC Detect : 0 V SR IC601(2/2) IC9001 (U-P) Pin72 DC PROT Q697 B R623 R696 C697 IC603(1/3) C696 C C 2. Overload Detection Circuit Diagram: Example of VSX-918V/KUXJ/CA FRONT Channel C D+5V POWER PACK ASSY A R725 D778 POWER AMP FL IC603(2/3) 7pin OL DT R784 Normal : +5 V OVER LOAD Detect : 0 V R786 MAIN ASSY IC9001 (U-P) Pin73 OL DET R785 Q505 D777 D SPEAKER Impedance 3. Fan Stop Protection Circuit Diagram D+5V A C POWER PACK ASSY R727 XPROTECT XPROTECT (refer 4) Fan Stop DET. Fan Stop Q253 Normal : +5 V FAN abnormal STOP : 0 V MAIN ASSY IC9001 (U-P) Pin 89 XPROTECT E R445 R438 Fan Fan Q252 Fan + +24V F 45 VSX-918V-K 5 6 7 8 1 2 3 4 4. XPROTECT Detection Circuit Diagram A When below 6 kind of voltage supply become to be short circuit to GND, XPROTECT circuit work and U-P input port voltage change from +5 V to 0 V. The U-P detect this condition as ERROR. • Voltage supply to POWER AMP IC (V neck+) • Voltage supply to POWER AMP IC (V neck-) • Voltage supply to +12 V REGULATOR IC • Voltage supply to -12 V REGULATOR IC Q701 2SC5511(E) Voltage supply to POWER AMP IC (V neck+) D713 R713 1SS133 1k D+5V C POWER PACK ASSY R697 10k Q698 R698 33k Voltage supply to POWER AMP IC (V neck-) B A Q702 2SA2005(E) MAIN ASSY IC9001 (U-P) 89 XPROTECT C Voltage supply to +12 V REGULATOR IC D+5.6V Q807(1/2) Q807(2/2) R808 1k Q808(2/2) C806 1/50 D807 Q808(1/2) C801 2200 /25 D801 S1WB(A)60SD R807 10k C802 2200 /25 R806 10k D806 MTZJ6.2B Voltage supply to -12 V REGULATOR IC D E F 46 VSX-918V-K 1 2 3 4 5 6 7 8 5.3 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION 1. DC-abnormality detection DC detection is only enabled 2 seconds after power-on. If there is a fault in the power amplifier or a high-level signal lower than 5 Hz is input, the DC_DET port becomes “L”. If the “L” is detected, the microprocessor will perform as following flow chart. A In the case of simultaneous detection with the overload protection circuit, DC-abnormality detection is performed preferentially to overload detection. When a DC abnormality is detected, A.MUTE* is turned on, speaker relay is turned off, then "AMP_ERR" flashes on the display. *A.MUTE : Audio mute command B ↓ The abnormality continues for 3 seconds. ↓ Continues. ↓ Recovery The program restarts. The power is shut off. ↓ Power key not effective and POWER LED blinks (only for VSX-918V). However, when the following keys are pushed so that the key input of a line and the service can be carried out, power can be on. 1 TESTMODE ON (A55F+A55F) 2 When power off, push TUNE+ key + AUTO SURR/DIRECT key continuously 2sec. (2: When a DC abnormality is detected and the power is shut off.) Any other key input from front panel or remote control will not be detected. C 2. Overload detection If the speaker terminals are short-circuited or low-load driving is detected, the OL_DET port becomes “L”. If the “L” is detected, the microprocessor will perform as following flow chart. When an overload is detected, A.MUTE* is turned on, speaker relay is turned off, then "OVERLOAD" flashes on the display. D ↓ The abnormality continues for 3 seconds. ↓ ↓ Recovery Continues. The power is shut off even if the unit recovers. The power is shut off. E F 47 VSX-918V-K 5 6 7 8 1 2 3 4 3. XPROTECT detection XPROTECT is started to be monitored 200msec after power on. XPROTECT port is checked every 20msec. If Low level (ERROR) is recognized during consecutive 9 times, micon judge it as XPROTECT ERROR. A It processes more preferentially than DC abnormal detection and overload detection. POWER ON ↓ When 200 msec passed after power on, the XPROTECT detection starts. Don't detect it during power off. ↓ If micon detect XPROTECT = Low for 200 msec, it judge as error, and then AMUTE on, speaker relay off and shut down power supply immediately. B ↓ Power key not effective (*1) and POWER LED blinks (only for VSX-918V). ↓ after X sec ↓ ↓ ↓ ↓ C AC OFF ↓ after 60sec AC ON ↓ ↓ after Y sec Power key become effective. POWER LED continue to blink. ← When X+Y reach 60sec. ↓ POWER ON Then no more POWER LED blinks. (*1) However, when the following keys are pushed so that the key input of a line and the service can be carried out, power can be on. 1 TESTMODE ON (A55F+A55F) 2 When power off, push TUNE+ key + AUTO SURR/DIRECT key continuously 2sec. (Effective, only when power-off is carried out by DC detection / XPROTECT detection) Any other key input from front panel or remote control will not be detected. D 4. Fan stop detection operation flow in the XPROTECT detection If the fan is forcibly stopped or become out of order, the 'XPROTECT' port becomes "L". Then an abnormality of fan is detected. • Detection routine and recovery is same as "3. XPROTECT detection". E F 48 VSX-918V-K 1 2 3 4 5 6 7 8 6. SERVICE MODE There is no information to be shown in this chapter. A B C D E F 49 VSX-918V-K 5 6 7 8 1 2 3 4 7. DISASSEMBLY A Note 1: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. Note 2: For performing the diagnosis shown below, the following jigs for service are required: • Extension jig cables : GGD1483, GGD1485 Diagnosis of HDMI Caution: Heatsink section in work becomes hot, and be careful with it. B 1 Remove the bonnet by removing the six screws. For VSX-918V 1 2 3 4 4 Remove the three screws. HDMI&DSP&USB Assy Remove the one screw. 1 1 1 Disconnect the two connectors. Remove the HDMI&DSP&USB Assy. 3 3 2 C Rear view D POWER PACK Assy 5 Connect the two extension jig cables. GGD1483 (HDMI&DSP&USB CN1 <=> POWER PACK CN805) GGD1485 (HDMI&DSP&USB CN2 <=> POWER PACK CN806) 6 Connect the ground line. (HDMI&DSP&USB COAX terminal <=> Rear panel, One of the three HDMI terminals <=> Rear panel) E 6 Ground line HDMI&DSP&USB Assy 5 Extension jig cable (GGD1485) Diagnosis 5 Extension jig cable (GGD1483) F 50 VSX-918V-K 1 2 3 4 5 6 7 8 For VSX-818V 1 2 3 4 5 6 7 4 Remove the three screws. HDMI Assy A Remove the one screw. 3 7 Release the PCB holder. 1 1 1 Remove the HDMI Assy. 5 Release the PCB holder. Disconnect the two connectors. 6 6 Remove the DSP&USB Assy. 2 Rear view B DSP&USB Assy C POWER PACK Assy 8 Connect the two extension jig cables. GGD1483 (DSP&USB CN1 <=> POWER PACK CN805) GGD1485 (DSP&USB CN2 <=> POWER PACK CN806) 9 Connect the ground line. (DSP&USB COAX terminal <=> Rear panel) (HDMI One of the three HDMI terminals <=> Rear panel) D 9 Ground line DSP&USB Assy HDMI Assy 8 Extension jig cable (GGD1485) Diagnosis 8 Extension jig cable (GGD1483) E F 51 VSX-918V-K 5 6 7 8 1 2 3 4 Diagnosis of the Unit A Caution: Heatsink section in work becomes hot, and be careful with it. B 1 Remove the bonnet by removing the six screws. 1 2 3 4 5 6 7 8 Remove the two screws. Remove the one screw. PRIMARY Assy Remove the two screws. Remove the one screw. 3 Remove the push rivet. Rear view Remove the BIND Assy by removing the one screw. Remove the one screw. Release the binders, as required. 4 3 7 C 2 Heatsink 1 D 1 MAIN Assy 5 6 E Heatsink BIND Assy F 52 VSX-918V-K 1 2 3 4 5 9 6 7 8 Arrange the unit as shown in the photo below. A Rear panel W V HDMI Assy HDMI&DSP&USB Assy (VSX-918V) B A DSP&USB Assy MAIN Assy C POWER PACK Assy B 9 VSX-818V Heatsink C Do not lift the unit in this state. Be careful with it so that a part of PRIMARY Assy does not touch chassis. D Be careful with it when lifts an AMP. section not to damage the TRANS Assys. Diagnosis E Caution: During diagnosis, be sure NOT to remove the four screws marked A in the above photo. There is the case that a product does not work normally when removes these screws. A One of the three terminals A A A F 53 VSX-918V-K 5 6 7 8 1 2 3 4 Disassembly Front Panel Section A Caution: Heatsink section in work becomes hot, and be careful with it. 1 Remove the bonnet by removing the six screws. 1 2 3 Remove the five screws. Remove the two screws. Unhook the two hooks. 3 B 2 2 3 1 1 C 1 1 1 D 4 Remove the front panel section. E 4 Front panel section F 54 VSX-918V-K 1 2 3 4 5 6 7 8 8. EACH SETTING AND ADJUSTMENT 8.1 HOW TO UPDATE FIRMWARE A USB Firmware Update [Purpose] Refer to this section when updating the USB firmware is required by the service information, etc. It is able to update the USB firmware by using USB flash memory. [Necessary Tools] • USB Flash Memory which is saved the firmware file ("player.rom" file). Note: In rare cases, it is not able to update the firmware depending on the type of USB flash memory. In such a case, try to use other model of USB flash memory. B [Procedures] 1. Tuner VOL to "-- dB". 2. Turn off the set. 3. Press "Standby/On" and "PHASE CONTROL" keys simultaneously for about 5 secs. "USB" or "IPOD" will be displayed on FL, soon after that "WAITING" display will appear. Then after about 20 secs, the current USB firmware version will be shown. 4. Insert the USB memory device containing latest USB firmware to the USB slot on front panel. Soon "UPDT 000" will appear on FL, followed by the progress counting down. C 5. When it is finished, "COMPLETE" will appear on FL. 6. Turn off the set, then turn it on again. 7. You may check the version by turning the set to off, then pressing "Standby/On" and "PHASE CONTROL" keys simultaneously for about 5 secs. Note: • Do NOT reconnect the USB flash memory which is saved the "player.rom" file. • Do NOT change the function setting or turn off the power during step 5 through 7. If you do, the updating is failed and it is required to replace the USB flash ROM on the USB module. D E F 55 VSX-918V-K 5 6 7 8 1 2 3 4 9. EXPLODED VIEWS AND PARTS LIST NOTES: A Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION B C D E F 56 VSX-918V-K 1 2 3 4 5 6 7 8 (1) PACKING SECTION PARTS LIST Mark No. Description Part No. Mark No. 1 FM Wire Antenna ADH7030 NSP 16 2 AM Loop Antenna ATB7013 17 3 Microphone Operating Instructions APM7008 18 XRB3091 19 Label (WEEE) ARW7322 6 Remote Control See Contrast table (2) 7 Battery Cover AZN7933 Dry Cell Battery (AA, R6) XEX3002 NSP 9 Polyethylene Bag A Operating Instructions XRC3321 Operating Instructions XRC3322 Operating Instructions XRC3323 (French) 21 Operating Instructions XRC3324 (German) Z21-038 22 (0.03 x 230 x 340) 10 XRC3320 (Spanish) 20 NSP 8 Operating Instructions (Dutch) (English) 5 Part No. ARY7111 (Italian) (for Auto MCACC setup) 4 Description Warranty Card Operating Instructions B XRC3331 (Russian) Packing Sheet AHG7069 11 Left Pad V5 XHA3174 12 Right Pad V5 XHA3175 13 Packing Case See Contrast table (2) 14 Sub Pad XHA3179 NSP 15 DS Tape XEH3001 (2) CONTRAST TABLE VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed the same except for the following: Mark No. Symbol and Description 6 Remote Control 13 Packing Case VSX-918V-K/ MYSXJ5 VSX-918V-S/ MYSXJ5 VSX-818V-K/ MYSXJ5 VSX-818V-S/ MYSXJ5 XXD3166 XHD3764 XXD3167 XHD3765 XXD3166 XHD3773 XXD3167 XHD3774 C D E F 57 VSX-918V-K 5 6 7 8 1 2 3 4 A CONTACT SIDE NON-CONTACT SIDE 9.2 EXTERIOR SECTION Refer to "9.3 REAR PANEL SECTION". B V W D A R K P A C N O A Q C W N R M D V L C Q K G S D A J M L P H N O D G F I H B V J E A B E C VSX-918V Only E F I D G W S Cleaning paper : GED-008 B J E F Refer to "9.4 FRONT PANEL SECTION". VSX-818V Only 58 VSX-918V-K 1 2 3 4 5 6 7 8 (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. 1 HDMI_DSP_USB Assy See Contrast table (2) 2 HDMI Assy See Contrast table (2) 27 Push Rivet AEC7205 28 Insulator PNW2766 3 DSP_USB Assy See Contrast table (2) 4 REGULATOR Assy XWZ4317 5 ••••• 6 POWER PACK Assy TRANS 2 Assy Spacer AEB7092 A 29 Cord Clamper RNH1005 NSP 30 Binder (BK-1) ZCA-BK1 See Contrast table (2) XWZ4326 31 Bonnet XWZ4335 32 ICP Label XAX3121 PCB Holder See Contrast table (2) 8 TRANS 3 Assy XWZ4337 NSP 33 9 BIND Assy XWZ4344 34 ••••• Screw BBZ30P060FCC 10 MAIN Assy See Contrast table (2) 35 11 Power Transformer (T1501) XTS3113 36 Screw BBZ30P080FNI 12 11P Flexible Cable (J1911) XDD3189 37 Screw BBZ30P080FTB XDD3200 38 Screw BBZ30P140FTC XDD3235 39 Screw BBZ40P080FNI Screw PMZ30P060FCC Screw See Contrast table (2) 13 14 > Mark No. Part No. NSP 26 7 > Description 17P Flexible Cable (J1905) 7P Flexible Cable (J1919) 15 5P Flexible Cable (J1912) XDD3248 40 16 35P Flexible Cable (J1917) See Contrast table (2) 41 17 ••••• 18 19P Flexible Cable (J1908) 19 ••••• 20 7P Flexible Cable 21 5P Flexible Cable See Contrast table (2) 22 DC Fan Motor XXM3012 NSP 23 24 NSP 25 B See Contrast table (2) See Contrast table (2) Chassis 918 XNA3060 H/S Angle V3 XNG3145 H/Sink V5 XNH3048 C (2) CONTRAST TABLE VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed the same except for the following: Mark No. NSP Symbol and Description VSX-918V-K/ MYSXJ5 VSX-918V-S/ MYSXJ5 VSX-818V-K/ MYSXJ5 VSX-818V-S/ MYSXJ5 1 2 3 10 16 HDMI_DSP_USB Assy HDMI Assy DSP_USB Assy MAIN Assy 35P Flexible Cable (J1917) AWX8977 Not used Not used XWK3363 XDD3249 AWX8977 Not used Not used XWK3363 XDD3249 Not used AWX8966 AWX9164 XWK3359 Not used Not used AWX8966 AWX9164 XWK3359 Not used 16 18 18 20 21 27P Flexible Cable (J1931) 19P Flexible Cable (J1908) 13P Flexible Cable (J1907) 7P Flexible Cable (J1909) 5P Flexible Cable (J1910) Not used XDD3253 Not used Not used Not used Not used XDD3253 Not used Not used Not used XDD3271 Not used XDD3259 XDD3255 XDD3256 XDD3271 Not used XDD3259 XDD3255 XDD3256 31 Bonnet 33 PCB Holder 41 Screw XZN3196 Not used BBZ30P080FTB D E XZN3197 XZN3196 XZN3197 Not used PNW2174 PNW2174 BBZ30P080FNI BBZ30P080FTB BBZ30P080FNI F 59 VSX-918V-K 5 6 7 8 1 2 3 4 9.3 REAR PANEL SECTION A B A C B MAIN CN105 E F A Q TRANS 1 M D MAIN CN105 TRANS 2 CN1201 MAIN CN103 B P MAIN CN129 FRONT VIDEO CN901 POWER PACK CN803 F 60 VSX-918V-K 1 2 3 4 CONTACT SIDE NON-CONTACT SIDE E 5 6 7 8 (1) REAR PANEL SECTION PARTS LIST Mark No. > > Description Mark No. Part No. Description Part No. 1 VIDEO Assy See Contrast table (2) 16 ••••• 2 DIGITAL INPUT Assy XWZ4299 17 ••••• Screw BBZ30P080FNI A 3 PRIMARY Assy XWZ4302 18 4 COMPONENT VIDEO Assy XWZ4339 19 Screw BBZ30P080FTB XWZ4341 20 Screw PMZ30P060FCC Fuse Card AAX7493 5 5.1CH INPUT Assy 6 ••••• 7 FM/AM TUNER Unit AXX7170 8 Fuse (FU1: T3.15 A) REK1027 NSP 21 9 AC Power Cord VDG1080 10 7P Flexible Cable (J1913) XDD3254 11 R Panel See Contrast table (2) 12 ••••• 13 Cord Stopper 14 ••••• NSP 15 Binder (BK-1) B CM-22B ZCA-BK1 (2) CONTRAST TABLE VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed the same except for the following: Mark No. Symbol and Description 1 VIDEO Assy 11 R Panel VSX-918V-K/ MYSXJ5 VSX-918V-S/ MYSXJ5 VSX-818V-K/ MYSXJ5 VSX-818V-S/ MYSXJ5 XWZ4294 XNC3539 XWZ4294 XNC3540 XWZ4292 XNC3548 XWZ4292 XNC3549 C D E F 61 VSX-918V-K 5 6 7 8 1 2 3 4 9.4 FRONT PANEL SECTION A O J POWER PACK CN702 A A B H K MAIN CN101 I C VSX-918V Only (2/2) (1/2) D HDMI&DSP&USB CN401 (VSX-918V) DSP&USB CN401 (VSX-818V) T E VIDEO CN354 R CONTACT SIDE F NON-CONTACT SIDE MAIN CN107 62 VSX-918V-K 1 2 3 4 5 6 7 8 (1) FRONT PANEL SECTION PARTS LIST Mark No. Description Mark No. Part No. 1 FRONT DISPLAY Assy See Contrast table (2) 2 ROTARY ENCODER Assy XWZ4286 16 NSP 17 18 Description D Panel Part No. See Contrast table (2) F Panel Assy See Contrast table (2) FUNC BTN See Contrast table (2) 3 POWER KEY Assy See Contrast table (2) 4 JOG Assy XWZ4289 19 SUB BTN See Contrast table (2) 20 TUNER BTN See Contrast table (2) 5 FRONT VIDEO Assy XWZ4300 6 HEADPHONE Assy XWZ4321 21 C Lens V3 See Contrast table (2) Pioneer Name Plate See Contrast table (2) See Contrast table (2) 7 FRONT IN Assy XWK3366 22 8 9P Flexible Cable (J1906) XDD3247 23 FRT Panel ••••• 9 5P Shield Cable (J1904) XDX3054 24 10 4P Shield Cable (J1902) XDX3063 25 Screw BBZ30P080FTC 11 Earth Plate FR V3 XNG3144 26 Screw BBZ30P080FNI HP GND Plate XNG3178 27 Screw BPZ30P080FTC 28 Inp. Cover See Contrast table (2) NSP 12 13 VOL Knob V4 See Contrast table (2) 14 VOL Knob V5 See Contrast table (2) 15 STANDBY BTN Assy See Contrast table (2) A B (2) CONTRAST TABLE VSX-918V-K/MYSXJ5, VSX-918V-S/MYSXJ5, VSX-818V-K/MYSXJ5 and VSX-818V-S/MYSXJ5 are constructed the same except for the following: Mark No. NSP Symbol and Description VSX-918V-K/ MYSXJ5 VSX-918V-S/ MYSXJ5 VSX-818V-K/ MYSXJ5 VSX-818V-S/ MYSXJ5 1 3 13 14 15 FRONT DISPLAY Assy POWER KEY Assy VOL Knob V4 VOL Knob V5 STANDBY BTN Assy XWZ4285 XWZ4288 XAB3053 XAB3058 XAD3216 XWZ4285 XWZ4288 XAB3056 XAB3059 XAD3217 XWZ4284 XWZ4287 XAB3053 XAB3058 Not used XWZ4284 XWZ4287 XAB3056 XAB3059 Not used 15 16 17 18 19 STANDBY BTN D Panel F Panel Assy FUNC BTN SUB BTN Not used XAK3593 XXG3344 XAD3257 XAD3259 Not used XAK3593 XXG3345 XAD3258 XAD3260 XAD3202 XAK3594 XXG3353 XAD3257 XAD3259 XAD3208 XAK3594 XXG3354 XAD3258 XAD3260 20 21 22 23 28 TUNER BTN C Lens V3 Pioneer Name Plate FRT Panel Inp. Cover XAD3261 XAK3534 XAM3006 XMB3293 XAK3596 XAD3262 XAK3534 VAM1129 XMB3294 XAK3597 XAD3261 Not used XAM3006 XMB3302 XAK3596 XAD3262 Not used VAM1129 XMB3303 XAK3598 C D E F 63 VSX-918V-K 5 6 7 8 1 2 3 4 10. SCHEMATIC DIAGRAM 10.1 MAIN ASSY (1/3) R143 5 STBY R137 SWIN1 CIN1 SBRIN1 SBLIN1 SBLIN1 SLIN1 SWIN1 CIN1 SBRIN1 FRIN1 FLIN1 SRIN1 SLIN1 SRIN1 FLIN1 FRIN1 (SBL) (C) (SL) (FL) (SW) C149 0.047 YB 0.022 YB C150 C153 0.047 YB 0.15 YB R148 C154 0.15 YB 1K 22 21 23 24 25 26 27 28 29 79 80 78 77 76 75 73 VCRREC(R) 74 VCRREC(L) 71 CDRREC(R) 72 CDRREC(L) R162 STBY A 3/3 R135 R136 SBR (SBL) (C) C SW (SW) SL (SL) SR FL (FL) R161 STBY FR 4 CN307 RCMUT/OVF SRO GNDA(DAG) SLO GNDA(DAG) SWO GNDA(DAG) CO RIN 6 SR AG 2 4 SL AG AG SW F GNDA(DAG) FRO VCOMG FLO 7 5 3 1 9604S-07C 2 6 4 8 10 CN105 SBLO SBRO 1 3 5 7 9 CN109 XKP3090 GNDA TO 5.1CH INPUT ASSY 64 12 A 1/3 11 GNDA 14 V-7 13 15 CHASSIS GNDA(DAG) LIN 1 STBY 2 C9019 3 GDAC F C 2/2 CN815 TO POWER PACK ASSY VSX-918V-K 1 C148 R151 STBY R152 STBY LIN RIN (L) 30 31 32 33 34 35 R149 100k STBY 1/50 C165 A 3/3 C166 MICDET (L) 1/50 6 TO FRONT IN ASSY A 3/3 7 GNDA FRONTR MCACC 8 V-7 GNDA FRONTL (SBL) DSPOL (MIC) 9 T CN956 (C) STBY STBY C118 C117 22p 22p (R) 9604S-09C MCACCSW V+7 MICOUT MICDET 1 GNDA GNDA V+7 CN122 69 SBLIN 70 61 B3B-PH-K-S 2 GNDA R159 STBY 10/50 47/50 R396 GNDA C136 C140 FRONT R C155 3 R180 0 R158 STBY 3 10/50 GNDA GNDA (R) 10/50 STBY VIDEO R FRONT L 67 C 68 SBRIN TL MICOUT 63 60 (SL) 4 (L) R139 2 YB 5 (FL) 6 TR STBY 1 GNDA 36 VIDEO L 7 59 R181 0 10/50 C139 R140 VIDEO L 37 CDR(L) SIRIUS R 56 SIRIUS L 57 C152 GNDA C135 (L) CH R112 38 CDR(R) AUX(R) AUX(L) (L)58 (R) GNDA0 GNDA1 CN107 CN901 TO FRONT VIDEO ASSY 2.2K 2.2K D312 1SS355 R312 100/1W DVD/LD(L) 14 13 0.022 YB AVCC 12 DGND 11 C147 DATA 10 CLOCK YB 9 0.01 AVEE 8 55 C R R324 R323 L112 STBY R STBY STBY REC R111 *1 *1 CH CH C112 C111 L111 STBY R156 STBY L GND (CHASSIS) 15 IC108 BD3474KS2 DVD/LD(R) GNDA C137 10/50 CH R157 STBY YB C332 0.01 53 GNDA C138 10/50 330 16 STBY R114 C334 100/10 D311 1SS355 (L) STBY R182 0 R138 R113 330 R DVR/VCR MD C192 C191 *1 *1 CH CH R326 R325 STBY STBY CH CH *1 *1 C114 C113 PLAY 17 TV(R) TV(L) (L)54 C132 10/50 18 64 SR 65 SL 66 SW R125 STBY R126 STBY 22p CH 22p CH STBY 49 (L)50 STBY XKB3067- L C333 100/10 C331 0.01 STBY R124 STBY STBY 47 (L)48 GNDA 10/50 20 19 (L)52 VIDEO R C131 (R) 330 R133 10/50 C130 1K STBY CD(R) CD(L) GNDA (L) D E STBY STBY R108 R (L)46 51 C134 (L) 330 0 STBY R320 R319 STBY STBY TV/SAT 10/50 STBY YB R147 43 VCR(R) 44 VCR(L) 45 GNDA C133 (R) R107 CH CH *1 *1 C108 C107 L (CHASSIS) 330 (L) 42 GNDA R183 STBY C179 0.01 YB GND CN142 R110 (R) (L) 41 R134 R 330 STBY DVD/LD R328 R327 CH CH *1 *1 C110 C109 L STBY R109 C190 C189 *1 *1 CH CH C (L) C126 10/50 R104 2.2K C188 C187 *1 *1 CH CH R CH CH R316 R315 *1 *1 C104 C103 R154 STBY L104 STBY REC C125 R103 2.2K GNDA 10/50 L103 STBY R155 STBY R131 GND L (CHASSIS) 330 0.01 YB R132 C199 C128 10/50 C1041 C1031 CD-R/TAPE C129 GNDA (R) FRONT(L) 40 FRONT(R) 39 R C151 0.01 V-7 (L) 62 R106 GNDA V-12 GNDA R127 C186 C185 *1 *1 CH CH R318 R317 STBY STBY 330 R121 C127 10/50 R105 CH CH *1 *1 C106 C105 L PLAY R122 0.01 YB (R) STBY C180 GND (L) GNDA C122 10/50 330 D332 UDZS6R8(B) STBY R130 STBY STBY 10/50 330 V+7 (R) GNDA C121 C182 C181 *1 *1 CH CH STBY STBY C198 C197 *1 *1 CH CH R116 R115 XKB3064 R *4 CN141 CD B GNDA C124 10/50 R129 L R123 C184 C183 *1 *1 CH CH R102 330 (CHASSIS) (L) R128 R STBY STBY C102 C101 *1 *1 CH CH R314 R313 AUX 330 GNDA D331 UDZS6R8(B) C123 10/50 R101 V+12 R311 100/1W (R) A 3/3 TR L R142 R141 (L) A 3/3 TL STBY STBY A 2 3 4 5 6 R205 3.9K R209 C251 0.01 YB C252 0.01 YB C257 0.01 YB 0.01 YB STBY C207 330p CH R239 STBY 5 + 4 6 - 8 R211 3.3K 3.9K C205 330p CH STBY C203 STBY R273 (C) D103 CIN1 GNDU DAN217U D105 GNDA GNDU DAN217U D107 V-12 C (FL) R213 STBY VEF1040-A GDAC FLIN1 C209 7 R201 47K R277 STBY R275 8 C269 C271 4 1.8K 3.3K R269 6 R271 3.9K GNDD 102 VEF1040-A C272 5 + 330p CH C265 STBY R261 R203 STBY STBY C267 330p CH R236 STBY IC105 (1/2) NJM4565MD R207 (FROUT) (FL) 101 7 2.2/50 TS B For Wire Styling V+12 3.3K (FL) C201 SRIN1 STBY R254 CERAMIC CAPACITOR: CCSRCH****50-T CKSRYB****50-T () (SQ):CKSQ.CCSQ : AUDIO SIGNAL FLOW STBY 1.8K IC104 (1/2) NJM4565MD R267 GDAC STBY STBY 3.3K R258 STBY R256 8 NOTES: NO INDICATED PARTS IS.... RESISTOR: RS1/16S***J-T, RS1/10S***J-T CHEMICAL CAPACITOR: CEAT***M**-T,-TS (SR) C250 MAIN ASSY (VSX-918V:XWK3363) (VSX-818V:XWK3359) A 1/3 V-12 C258 R249 2 R252 R250 STBY 47K 1K R145 R265 C146 100p CH R146 1K C145 C141 0.1 100p CH 2.2/50 TS R263 C263 VLCK VLDT C261 (SL) R255 4 1 CH C246 C244 STBY 47K 3 + 3.3K GDAC (C) SLIN1 STBY R253 3.3K C245 330p CH R246 3.3K R257 STBY C248 330p CH R235 STBY 3.3K STBY R242 R244 2.2/50 TS C249 STBY IC103 (2/2) NJM4565MD R248 GDAC SR C242 8 1.8K 330p 47K C243 STBY 7 6 R251 C277 3.3K 4 STBY STBY IC103 (1/2) NJM4565MD R247 5 + 3.3K STBY R245 STBY R243 A GDAC DAN217U GNDA STBY STBY 2.2/50 TS R241 MP (SL) C241 8 V+12 C247 330p CH R232 STBY R215 Low Pass Filter 7 (FLOUT) GDAC 8 C210 R210 R212 R214 3.3K STBY 3.9K C206 V-12 C288 STBY R259 STBY 3 + STBY STBY R279 R289 C283 R281 STBY STBY C285 STBY STBY STBY C290 R298 STBY STBY R294 (SBL) SBLIN1 4 1 8 2 R291 R293 STBY STBY (SBL) E (L) (M) 1.2K R270 STBY STBY (SW) (SL) SWIN1 (C) C278 270 R278 STBY R274 2.7K C270 STBY R272 (FL) R276 IC104 (2/2) 100p YB NJM4565MD R268 4 3 + 12K 1 8 2 - 220P 330p C264 47K R262 C266 YB R266 4.7K YB 2.2/50 TS R264 3.9K XKB3064 SBRIN1 C268 C262 VSX-918V, VSX-818V CN141 MAIN ASSY(1/3) R297 GDAC (SW) 100p V-12 C289 STBY STBY *4 *1 STBY C287 STBY R260 STBY STBY R285 8 STBY IC106 (1/2) STBY R287 STBY R283 STBY STBY 6 R292 R290 C286 C284 R282 STBY 7 GDAC STBY 4 5 + STBY STBY C298 R288 STBY C297 R286 STBY R296 R284 STBY R295 SBL C282 V+12 C291 IC106 (1/2) STBY STBY C292 STBY C281 FRIN1 D GDAC (SBL) (FR) STBY STBY C204 330p CH 1 C217 2 - 0.01 YB 4 0.01 YB 3 + C218 3.9K V+12 STBY 3.9K R216 STBY STBY A 2/3 R206 STBY (SBL) 2.2/50 TS R204 STBY (SWOUT) (SBL) FR C202 47K (COUT) R202 (C) C208 330p CH R240 STBY IC105 (2/2) NJM4565MD R208 STBY (SROUT) (SLOUT) (SL) (SBL) (SW) : Audio Signal Route (L ch) : Audio Signal Route (Mic ch) : Audio Signal Route (Front L ch) : Audio Signal Route (Surround L ch) : Audio Signal Route (Center ch) : Audio Signal Route (Surround Back L ch) : Audio Signal Route (SubWoofer ch) F GDAC A 1/3 65 VSX-918V-K 5 6 7 8 1 2 3 4 10.2 MAIN ASSY (2/3) PRE-AMP R467 0 IC310 STBY STBY R475 R473 STBY C342 STBY C R477 (SL) C345 22/50 TS STBY C343 STBY C344 STBY R478 C347 STBY SR + STBY C346 R472 STBY IC311 STBY (1/2) (SR) STBY (2/2) + SL - STBY STBY R476 STBY R482 STBY R481 STBY GNDA STBY IC311 (SL) C341 R474 (SW) STBY C326 22/50 TS C328 R471 0 SWPR STBY A 3/3 R459 - 0 10k R453 STBY R322 (SBR) (SBROUT) C327 *1 FR IC310 + STBY (1/2) R452 (FR) R460 C322 STBY 10k (SBL) C324 R458 10k (SW) (SBLOUT) B R455 R456 100 R308 100 STBY R461 (C) (FL) C325 22/50 TS R479 (SWOUT) (SR) 100 R307 R454 (COUT) (SL) V+12 + (2/2) FL R457STBY C323 STBY STBY STBY (SROUT) A 1/3 100 R305 100 R306 STBY (FR) R462 (SLOUT) 100 R304 STBY (FROUT) (FL) STBY STBY (FL) R303 (FLOUT) STBY C321 10k R321 R480 A 22/50 C348 0 R549 0 (C) C362 TS C370 (SW) STBY 10k 10k STBY STBY C367 STBY R498 STBY C366 SW + R488 STBY (C) R499 STBY C363 C364 STBY STBY R493 STBY R495 R497 - 10/50 C365 22/50 - R496 R494 4.7K D 100k R485 R484 Q361 2SC5938A(AB) IC312 STBY (1/2) C STBY STBY R502 R483 STBY STBY + R500 C361 4.7/50 TS IC312 STBY (2/2) (SW) C368 STBY R550 0 (SBL) R514*3 STBY C388 STBY - R516 IC315 STBY (2/2) STBY R512 STBY + SBL R517 E R508 STBY STBY R506 C384 STBY (SBL) R504 STBY C386 STBY (SBR) C393 STBY SBR + (SBR) C389 C390 IC315 STBY (1/2) R518 - STBY STBY STBY STBY F A 2/3 66 VSX-918V-K 1 2 3 STBY R509 STBY C385 R513 STBY R507 R505 STBY STBY STBY C387 R515 *3 4 5 6 7 8 MAIN ASSY (VSX-918V:XWK3363) (VSX-818V:XWK3359) A 2/3 TO MAIN ASSY ( TO MAIN ASSY 3/3 ) A CONTROL A 3/3 (SBL) SBR (SB) SBL (C) (SL) (SL) (FL) (FL) TO FAN MOTOR CN251 GNDU GNDU G +24V 891 J22 TO TRANS3 ASSY R448 R439 C 52147-0310 1 10K FAN STOP FAN 2 R438 8.2k D254 UDZS5R1(B) 10K 22k FAN- 3 C255 STBY NP FAN+ 8.2K R449 (QR) 100K R446 STBY R445 Q253 RT1N241M B3B-EH R551 Q257 2SA1576A 10K C254 100/25 100K 0.01 R442 C253 0.01 C256 + CN252 GNDCH R440 DAN217U R441 IC251 NJM4565MD (1/2) - 2.2K D251 IC251 NJM4565MD (2/2) GNDU 1 R430 NECK XKP3059 C320 GNDA 100K + 6 OHM STBY 100K R434 CN704 B CN110 R444 - XPROTECT OLDT 1 GNDU 68K 4 C 1/2 FR 2 1000p YB 39K 6 AMUTE F-DRIVE DCDT 2 XDX3064 Q250 2SC4081 (QR) D NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) + - 5% unless otherwise noted. 2SC4081 (QR) 10K R437 Q248 2.CAPACITORS Q249 RT1N241M Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. JA:CEJA : AUDIO SIGNAL FLOW Q254 RT1P241M STBY C300 V+5U (QR) R443 STBY Q260 2SC4081 *5 (QR) R463 *5 MAIN ASSY(2/3) 4.7K E Q256 2SD2704K R465 R466 22K 22K *5 R280 V-12 R447 R464 Q255 *5 470 D253 *5 R300 RT1P241M Q259 Q252 2SD1858X D255 *5 SR 68K R436 8 SR 3 100K R435 GNDA 3 C392 SL 10 FL 5 A 3/3 6_OHM FR GNDA 7 DCDT XPROTECT OLDT 100K R432 12 SL 9 F-DRIVE FL GNDA 11 AMUTE 68K R431 14 13 (FR) R433 C GNDA 15 (SR) C 16 17 TO POWER PACK ASSY (C) GNDU FAN CONTROL *5 MYSXJ5 (FL) D253 UDZS13(B) D255 UDZS13(B) R280 Q255 2SC4081(QR) 22K R463 22K R464 (SL) (C) (SBL) (SW) : Audio Signal Route (Front L ch) : Audio Signal Route (Surround L ch) : Audio Signal Route (Center ch) F : Audio Signal Route (Surround Back L ch) A 2/3 : Audio Signal Route (SubWoofer ch) 67 VSX-918V-K 5 6 7 8 1 2 3 4 10.3 MAIN ASSY (3/3) YB CN104 FROM PRE-AMP (MAIN ASSY 2/3) EXP4 47 1 RX SRTX SRRX E2PROM IC9002 BR24L16FV-W 1SS355 YB 1 2 3 4 A0 Vcc A1 WP A2 SCL GND SDA 100k 0.1/16 C6001 100 R6001 100 RX R6009 TX 1.8k R6004 D6001 R6010 13 4A 12 4Y 11 3OE 10 3A 9 3Y 8 TX 2 3 560p TX 918 ONLY VCC 14 4OE RX SELB NC DDC SW CE SELA HPD_S 9604S-07C 100 FLOUT VSSA CIN VDDA RDDA MPXIN VREF 4 5 RDS_ON_/_OFF 1K 6 7 R6002 1 1OE 2 1A 3 1Y 2OE 4 5 2A 6 2Y 7 GND NC CN129 STBY R6003 D6002 USBDAO SROUT SRIN RMC SRRX SRTX D+5V IC6001 STBY TC74VHCT125AFTS1 100 INH SW2 SW1 HPD_IN 0.01 C5016 C5015 47/16 AL 14 13 VDDD 12 VSSD 11 MODE 10 TEST 9 RST 15 XIN XOUT RDCL 16 47K 1K R5011 R5012 R5013 STBY GNDT USBDAI V1 V2 V3 AMUTE SWDET OSD_ON RDS_DT R5016 STBY OSD_DT Q5009 STBY STBY C5008 STBY STBY R5006 GNDU 9604S-19C VSX-918V ONLY STBY R6006 D+5V C9001 3 4 5 6 7 8 9 10 11 12 RDS-ID/READY C5025 1000p 22p R5005 R5009 OSD_CS STBY 1 2 OSD_RST GNDU 10K 9604S-13C EXCEPT VSX-918V 15 CN130 STBY R6007 13 13 SW1 SW2 SW1 14 8 SWDET 9 OSD_ON 10 INH 11 SW2 12 V1 V2 V3 AMUTE SWDET OSD_ON INH 16 7 GNDT OSD_CLK 17 5 6 V3 AMUTE OSD RST OSD CS OSD CLK OSD DT 18 3 STBY C5018 VT+9 TR 19 V2 1 C5010 A 1/3 8 OSD RT OSD CS 2 OSD CLK OSD DT 4 V1 A 1/3 R5007 TR 9 VSM RDS 10 11 GNDT 47K RDS_CLK TL 7 W CN1001 R5010 IC5001 LC72725KM 100 (L) TO HDMI SWITCHER MODULE VSX-818V (RCA Jack) 1 2 C5011 3 R5020 C5020 10/50 AL 4 C5012 STBY 4700p 5 6 STBY 7 C5017 8 STBY 5 C5026 1000p 6 C5027 1000p 4 GNDT TL +9V R5003 R5004 C5028 R5002 3 TUNER DO CHASSIS T_CE T_DI T_CLK T_DO R5001 C5014 27p CH C5013 27p CH STBY STBY C5005 1u YB C5004 0.01 YB C5003 1000p YB C5002 C5001 1 2 TO VIDEO ASSY TO FM/AM TUNER UNIT CN103 P C CN303 P CN304 B X5001 52044-1145 TUNER CE TUNER DI TUNER CLK D+5V 4.332MHz EXP1 EXP2 EXP3 ASS7004 RDS A Q6001 RT1N241M GNDU STBY+5V R9097 D R9098 D+5V STBY 0.1 0.01 0.01 EXP4 QTL1013 L101 QTL1013 L102 0 X AC_WP AC_RY ATL7002 QTL1013 L9001 HPDET L5002 VSX-818V R/C_RY SPA_RY C9017 D+5V L9002 X 0 VT+9 D101 STBY MAIN ASSY(3/3) VSX-918V V+12 YB YB C116 C115 SPB_RY TC4094BFN GNDU V-12 ATL7002 R9097 R9098 VDD 16 OE15 Q5 14 Q6 13 Q7 12 Q8 11 Q'S 10 QS 9 V2 V1 V3 EXP5 EXPCE EXPST EXPDT EXPCLK EXP1 EXP2 EXP3 EXP4 *2 EXPANDER IC9004 R9094 1 STROBE 2 SERIAL IN R9095 3 CLK R9096 4 Q1 5 Q2 6 Q3 7 Q4 8 VSS E *2 *2 GNDU GAV 1.RESISTORS 16 14 11 12 9 10 7 8 5 6 C 2/2 CN816 A 3/3 68 VSX-918V-K 1 2 3 4 3 4 1 2 GAV SWOUT +12V GNDA GNDA 13 -12V GAV 18 15 D+5V AC RY AC WP -VF FL AC2 FL AC1 20 17 ST+5V GNDU TO POWER PACK ASSY : AUDIO SIGNAL FLOW 19 HP. SW T+9V GNDT Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. GNDA 21 SP-B RY R/C RY SP-A RY CN111 2.CAPACITORS XKP3091 GNDT Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) -+ 5% unless otherwise noted. F A 2/3 (SW) NOTE 100/25 C9030 SWPR 6 14 13 16 15 17 SIMUKE For μ-P R9024 R9023 *1 VSX-818V/MYSXJ5 VSX-918V/MYSXJ5 MICDET A 1/3 10K R9026 R9025 10K - 10K 3.3K 10K 10K D+5V D9007 DAN217U D9006 DAN217U 470K C9014 0.047 T_DO T_DI T_CE T_CLK 88 OSD_CS OSD_RST 470 470 470 470 R9019 R9020 R9021 R9022 +5V COMP VIDEO B OSD_ON NMI GND ACIN(WAKEUP) EVR DT +5V LS INT 1W WUP EVR CLK UART SW LOW_CONSUMPTION USB/SR+ SW/HDREQI MCACC/FRONT IN RY-AC USB CTL USBXFLAG XM ERR 52.XMDAC_RST 51.USB WRITE MODE USB POWER 50.USB SW RY_B DIR CDC RST 5.1k DIR CS XM/SIRIUS RX AMUTE HDMI REQO/CE XM/SIRIUS TX DIR DO 31.USB DAI/SR+ TX 32.USB DAO/SR+ RX DISP RST RY_A RY_C/R DIR ERR SIRIUS RST USBXRST 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 10K VLDT 46 R9074 47 221 VLCK A 1/3 A 1/3 MCACC STBY+5V AC_RY XM_ERR SPA_RY R/C_RY Q9007 DTC143TK SPB_RY 52 51 Q9002 RT1P241M D D+5V D9011 DAN202U Q9003 RT1P241M 24 23 USBDAO USBDAI 27 26 46 AMUTE 45 42 41 40 39 38 37 36 35 88 48 49 50 51 48 45 STBY Q9006 STBY A 1/3 100K EXP5 19 EE_CLK EE_DT 50 35 R9071 36 221 37 R9072 47 38 221 EXP2 39 R9073 EXP3 40 221 22 41 1 42 2 100 RX TX R9061 OSD_ON 0.1 C9018 R9032 DMUTE 0 SW2 V+12 R9031 100K C STBY XIN SW1 47 SW DET COMP VIDEO A PEG469A8 (VSX-918V) PEG467A8 (VSX-818V) EXPCLK EXPDT EXPCE SWDET R9008 220 R9030 GND DSPOL C9013 IC9001 XOUT A 1/3 OLDT DCDT R9009 47K EXP CE/VIDEO3 R9036 220 V-12 R9012 R9011 1K GNDU C9000 STBY 0 49 XRESET RDS_DT RDS_CLK R9068 EXP DT/VIDEO2 80 79 78 77 R9043 10K R9044 10K R9028 T_DO T_CLK T_DI T_CE 6 OHM OSD CS OSD RST XPROTECT DECO MUTE XM POW EXPANDER ST COMP VIDEO INH SIMUKE1 SIMUKE2 AVSS VREF HPDET DT4 MODE EXP CLK/VIDEO1 100K R9081 R9082 270K 220 XPROTECT 91 EX_ST 93 INH HPDET R9026 *1 R9024 *1 C9081 0.01 DC PROT 12C CLK EEPROM/LS SCL ADMODE 100K R9010 D+5V R9080 OL DET 12C DT EEPROM/LS SDA DSP MUTE R9041 CNVSS DSP MODE 470 DSP OVERLOAD MAIN m-COM CLK 22 R9013 DISP CLK/OSD CLK GND DSP HREQ C9015 YB 1000p XMANT_REV RDS FM+/XM RST BUSY C9009 STBY XMSC RATE RDS CLK/XMLSDP DSP SS C9006 1u/10 YB 25 26 27 28 29 30 STBY XMSGNL SW DISP DO DSP RST STBY AC_WP 19 R9033 1W_WP 100K R9062 470 21 22 R9034 RDS DT/XM LINK ACTIVE DISP DI/OSD DT DSP CLK R9005 DISP EN DISP RDY DSP DO 0 HD SCK DSP DI R9003 HD DI 232C CTS 0 R9025 *1 R9023 *1 100 R9060 47K HDDO/HPD_IN R9001 23 24 100K R9037 2.2/50 AVCC STBY R9004 STBY 100K R9039 R9002 47K 0.01 Q9001 RT1N431M C9005 JQ R9038 C9010 STBY D9010 1SS355 YB 0.01 C9008 C9019 STBY C9007 330/6.3 R9047 10k 10K R9048 YB STBY C9004 C9002 EE_CLK EE_DT 15.7MHZXSS3004X9001 STBY 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 C9016 STBY EE_CLK EE_DT L9003 LFCA2R2J 220 470 470 470 470 470 C9003 STBY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 8 7 R9045 6 470 5 R9046 470 220 R9027 R9029 R9014 R9015 R9016 R9017 R9018 C9012 B A 2/3 6_OHM 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VSX918V only 1 2 YB R9007 SRIN SROUT RMC 1W_WP GNDU OSD_CLK OSD_DT 28 CONTROL STBY+5V R9042 10K 11 9604S-35C 1 CN112 GNDD 2 DIR ERR DSP DI 4 VSX-918V 3 6 NC 5 1 2 CKS3392 3 4 DIR RST 7 8 DSP RST BUSY 5 6 DEC MUTE 9 10 DSP SS DSP HREQ 7 8 DSP CLK 11 12 DSP MODE 9 10 DSP DO 11 12 13 14 DIR CS USBDAI 15 16 DIR DO 17 18 USB POWER XFLAG 20 13 14 USB XRST 19 22 15 16 V 3/5 CN3 : Audio Signal Route (L ch) (SW) F B 3/4 CN8 : Audio Signal Route (SubWoofer ch) A 3/3 918,818,518/J ONLY FOR FLASH U-COM 69 VSX-918V-K 5 E VSX-818V TO HDMI+DSP+USB MODULE(918) TO DSP+USB MODULE(818,518/J) (L) 21 17 18 USBDAO 24 USB CTL 23 26 19 20 WRITE MOD 25 21 22 USB SW LS RESET HD DI HD SCK HDREQI 27 28 LS INT 29 30 HD DO 31 32 HDMI SW HDREQO GNDU 33 34 1 23 24 LS SCL D9067 1SS355 R9063 10K 35 R9066 10K R9067 10K 25 26 HDMUTE0 CN102 VSS 10 9 7 8 T_PGM/OE/MD T_RST 5 6 4 3 T_BUSY NC T_VDD T_SCLK SR_RXD 2 1 FOR FLASH U-COM 27 2 9604S-10C R9065 10K R9064 10K D9065 DAP202U VSS SR_TXD 3 Q9065 5 (1/2) UMD2N LS SDA D9068 1SS355 Q9064 D9064 DAP202U HD RESET 4 Q9065 (2/2) UMD2N MUTE_OUT RT1P241M VSX-918 V ONLY TX RX D+5V GNDU A 470K 12 10 9 R9006 8 7 MAIN ASSY (VSX-918V:XWK3363) (VSX-818V:XWK3359) A 3/3 0.047 6 5 9604S-17C 4 3 STBY+5V MIC DET GNDU FLAC 1 -VF DISP RST DISP CLK DISP DI DISP DO DISP RDY DISP EN SRIN SROUT RMC 1W WP GNDU FLAC 2 2 1 8 TO FRONT DISPLAY ASSY CN401 CN101 H 7 C9011 YB 5 6 7 8 1 2 3 4 A DSP & USB ASSY (VSX-818V:AWX9164) B 1/4 B 2/4,3/4 10.4 DSP & USB ASSY (1/4) R113 AWX8979 Except AS below AWX9163 North America AWX9164 EU C113 V3D 0.01u/16 TP113 C108 47u/6.3 C106 0.1u/10 CH C109 C107 1000p/50 10k R109 38 GNDD 37 INT1 39 R AVDD 40 VCOM 42 43 41 AVSS RX0 44 RX1 46 45 TEST1 RX2 NM 36 DIRERR3 R108 100 35 DIRCS 34 3 DIF0/RX5 TP103 IPS0/RX4 NC_AVSS1 TEST2 CM1/CDTI/SDA DIF1/RX6 CM0/CDTO/CAD1 5 RX6 NC_AVSS2 DSPDI 32 DIRDO3 R107 30 XTO DAUX V5D 28 R105 47 27 R104 47 TP112 MCKO2 LRCK MCKO1 23 22 TP111 ADDT B 2/4 26 DVSS DVDD 21 20 VOUT UOUT COUT 18 19 BOUT TX1 17 16 TX0 NC_DVSS1 15 14 TVDD 13 BICK SDTO VIN XTL1 12 DIRRST OSC2 R103 100 25 24 10 11 22 29 DIR&DIT IPS1/IIC P/SN 9 XTL0 R106 XTI DIF2/RX7 8 NM PDN IC101 AK4114VQ 7 GNDD 33 31 6 TP116 DSPCLK OCLS1/CCLK/SCL INT0 V3D TP110 TP108 TP107 TP109 DIRM DIRB DIRD C104 470p/50 47u/6.3 C103 0.1u/10 NM C102 C101 QTL1013-A C105 L102 QTL1013-A CH L101 TP106 V3D2 TP105 V5D1 C DIRL 100k 4 TP104 R101 2 1 L103 OCKS0/CSN/CAD0 3 RX5 47 2 NC_AVSS3 4 GNDD RX3 1 TP102 0.1u/10 GNDD TP101 5 NC_AVSS4 V+5D RX3 48 VKN1374-A RX4 100k R102 M CN1903 B B 3/4 V5D C111 0.47u/10 R111 18k F% GCH C110 470p/50 10 R112 TP115 CN5 R110 0 V3D1 0.1u/10 75 R114 1 NM C112 2 COAX DC L104 NM JA101 VKB1159-A TP114 NM V3D3 0 *R123 D E GNDD F B 1/4 70 VSX-918V-K 1 2 3 4 5 6 7 8 B 2/4 DA DA B 2/4 A DIRL 0 *R167 DIRM *R168 S1BC B S1LR 0 *R166 DIRB 0 S1DT 0 *R165 DIRD S1MC V3D SEL Y H HDMI L DIR/XM C171 L171 NM C172 NM V3D5 NM R171 NM 16 SEL 15 ST 14 4Y 7 2Y S1MC 10 3B 8 9 GND R172 NM S2LR 11 3A R178 MCK BCK 0 R176 S2BC 12 2B C UD 4B 2A 6 0 1Y R177 13 5 S1BC S1LR 4A 0 1B 4 LRCK DATA 3 0 R175 1A S2DT R173 NM VCC 2 S1DT B 4/4 1 S2MC 3Y IC171 NM Switch for HDMI R174 NM GNDD SEL V3D Y H USB C181 L181 L DIR/XM/HDMI NM C182 NM USBSW TP180 RX6 RX6 V3D6 NM D R181 NM 1 16 SEL 3Y S1LR TP192 S1MC TP193 S2BC TP194 S2DT TP195 S2LR TP196 S2MC TP197 TP182 USBRST TP183 USBPWR GNDD USBCTL V3D V3D7 *C192 470p/50 TP191 MCLK NM XFLAG TP186 *L191 CH S1DT 9 DC 3B GND IC181 NM Switch for USB *C191 0.1u/10 TP190 S2MC 10 2Y 8 S1BC LCKI 11 3A R188 7 MCK BCK 2B 0 R186 12 6 0 4Y R187 2A 5 R182 NM S2LR 13 4B B 2/4,3/4 14 4A 1Y 0 DATA 0 1B 4 LRCK ST 3 S2BC BCKI 15 1A R185 FDTI R183 NM VCC 2 S2DT USBDAI3 QTL1013-A *R191 1 (1/4) 14 3 TC74VHC08FTS1 2 7 4 14 *IC191 (2/4) 6 *R194 MCK1 100 *R192 5 7 9 14 47 B 2/4 *IC191 (3/4) 8 *R195 MCK2 100 10 *R193 47 7 12 14 13 7 E TP187 USBDAO3 *IC191 *IC191 11 (4/4) *R196 MCK3 100 100 *TP198 F GNDD B 1/4 71 VSX-918V-K 5 6 7 8 1 2 3 4 10.5 DSP & USB ASSY (2/4) A B 2/4 DSP & USB ASSY (VSX-818V:AWX9164) V3D8 V3D V3D V1R2 V3D9 C230 100u/16 L203 VCC V3D Y1 GND A2 6 4 GNDD 5 R234 47 V3DA C231 C252 NM C232 0.1u/10 C251 TP252 NM 1 R251 47 R253 VSS R254 NM R255 10k 61 FSR_PE1 63 64 68 47 62 SCKT_PE3 SCKR_PE0 IO_VDD_4 IO_GND_4 HCKT_PE5 HCKR_PE2 ACI_PD0 ADO_PD1 47 72 R227 74 75 73 R228 HCKR_PC2 HCKT_PC5 IO_GND_5 76 SDO2_SDI3_PE 53 CORE_VDD_1 CORE_GND_3 PF8 CORE_VDD_3 11 PF7 12 MODC_IRQC PF2 MODD_IRQD PF3 RESET_B 13 NM R216 PF5 IO_GND_2 45 OSC1 EXTAL PLLD_VDD C219 PLLA_GND 42 R217 NM 41 40 PLLA_VDD HREQ 39 SCK_SCL SS_HA2 38 37 36 35 MOSI_HA0 34 TMS TCK TDI 32 31 33 TDO 30 29 MISO_SDA 43 CORE_VDD_2 CORE_GND_2 28 TIO0_PB0 27 26 24 PF10 SCAN 23 22 PF9 21 25 PF0 20 IO_VDD_3 IO_GND_3 19 TIO1_PB1 PF1 C217 IO_VDD_2 0.1u/10 44 17 18 DSPRST 100 PINIT_NMI C220 16 NM 48 46 PLLD_GND PLLP_GND PLLP_VDD PF4 C205 R218 0.01u/16 15 0.1u/10 0 49 47 14 C206 50 MODB_IRQB CORE_GND_1 TP202 MODA_IRQA DSP IC201 DSPC56371AF180 0.1u/10 C203 470p/50 0.1u/10 C204 R219 51 PF6 D Q201 RT1N241M 52 10 47k 0.1u/10 54 SDO0_PE11 9 R204 R220 55 SDO1_PE10 C222 8 V3D NM 56 FST_PE4 SDO5_SDI0_PE SDO4_SDI1_PE DSPMOD 47k 470p/50 SDO0_PC11 100 IO_VDD_5 77 78 SDO4_SDI1_PC7 IO_GND_1 IO_VDD_1 SDO3_SDI2_PC8 SDO2_SDI3_PC9 SDO1_PC10 10k R221 C221 7 R257 10k R222 57 C218 6 FDTO R256 DECMUT3 58 SDO3_SDI2_PE 470p/50 SDTO SI 59 C216 5 6 5 60 470p/50 CDTO CORE_GND_4 4 CORE_VDD_4 R202 BDTO SCKR_PC0 3 SCKT_PC3 2 FST_PC4 NM SDO5_SDI0_PC6 1 C201 C202 R203 10k 0.1u/10 80 79 47 R201 FSR_PC1 FDTI R229 47 C 65 NM 66 C223 7 SCK 47 47 R225 LCKO R226 C225 470p/50 NM 67 0.1u/10 69 0.1u/10 70 C227 71 C224 HOLD# 4 C228 C226 VDD SO WP# MCK1 0.1u/10 CS# 2 10k B 1/4 8 3 2.2k R252 LCKI BCKO DA TP256 IC251 PDC172A8 BCKI GNDD TP251 DSPBSY3 0.1u/10 10k B B 1/4 L251 Y2 R235 47 TP254 G2 TP253 A1 QTL1013-A 7 2 C214 IC261 (2/3) TC7WHU04FU VCC Y A GND V3D V3DB 1 2 3 B 1/4 NM C268 NM NM C267 C266 NM R265 DSPHRQ3 GNDD F B 2/4 72 VSX-918V-K 1 2 3 TP264 R262 470 GNDD CH OSC2 24.576MHz C265 8p/50 NM 1M X261 XSS3003-A 4 CH 100 R212 C262 C263 NM 100 R211 A 22 100 R210 DSPSS 7 P.U CH 0.1u/10 R261 100 R209 DSPCLK 6 TMS IC262 NM R263 (3/3) TC7WHU04FU VCC Y V3D GND L262 100 R208 DSPDO3 5 DSPDI 4 3 TDO TDI 2 V NM TCK 1 G CN201 4 TP262 C261 470p/50 IC261 V3DC 5 TP261 IC261 (1/3) TC7WHU04FU VCC Y A GND QTL1013-A R213 10k C211 NM C212 NM C213 NM R214 NM R215 NM NM R205 47k R206 TP207 TP208 L261 E 100 0.1u/10 TP263 L201 4.7k 0.1u/10 CH C210 R207 C208 0.1u/10 C215 C264 8p/50 470p/50 R264 NM 470p/50 QTL1013-A C209 TP201 TP265 C207 TP255 TP204 8 G1 3 R233 47 TP205 R232 47 C229 100u/4 L202 TP203 IC202 TC7WH125FU 1 ATL7002-A V12 ATL7002-A TP206 47k R231 L204 QTL1013-A V3D 5 6 7 8 A AWX8979 AWX9163 only LCKO *R282 0 LSLK BCKO *R283 0 LSBK FDTO LSFD SDTO LSSD CDTO LSCD LSBD BDTO *R284 V3DD V3D AWX9164 only *L271 QTL1013-A C276 NM *C275 B 0.1u/10 *IC271 ML87V5002 32 1 VCC3 VSS1 2 SYSCLK 3 LRCKI0 BCK0 BCKI0 DO0 4 5 6 7 SDTO 8 LSBD 25 *R279 100 VSS3 9 VCC1 SDA LRCKI2 SCL 10 24 LSSDA 23 LSSCL 22 11 47 LSCD DO3 DI1 BDTO LSSD 27 26 BCKI1 CDTO LSFD 28 DO2 LRCKI1 *R272 FDTO LSBK 29 DO1 DI0 GNDD LSLK 100 LSINT INT BCKI2 21 12 LSRST RESET DI2 20 13 LRCKI3 *R273 100 MODE0 19 14 BCKI3 MODE1 17 VSS2 VCC2 *R274 MODE2 DI3 16 0.1u/10 *C277 18 15 LIPSYNC IC *C273 V5D NM R278 0 0.1u/10 *C271 C V3D *R277 0.1u/10 C274 C272 NM 100 GNDD 100 *R280 NM BCKO *R281 30 R276 LCKO 31 LRCK0 10k MCK3 R275 B 1/4 *R271 NM NM TP283 GNDD B 1/4,3/4 DC 100u/16 L302 C315 C316 0.1u/10 TP319 C317 470p/50 TP317 V5A1 B 1/4 QTL1013-A V5A TP315 TP314 MCK2 D GDAC LSSD 7 SDTI2 R313 100 R312 QTL1013-A V3DE TST4 TST3 FRO C313 6 6 VCOMG 470p/50 7 7 FLO C312 8 8 RCMUT/OVF 470p/50 9 9 SRO 10 10 GNDA(DAG) 11 11 SLO C310 12 12 GNDA(DAG) TP306 470p/50 13 13 SWO C309 14 14 GNDA(DAG) TP305 470p/50 15 15 CO C308 16 16 GNDA(DAG) NM 17 17 SBRO TP308 C311 R311 100 24 R310 100 23 R309 100 TP307 22 21 20 19 18 17 16 15 14 12 0 GNDD GNDA(DAG) 470p/50 5 100 25 LOUT2 CAD0 CAD1 PDN TST2 DVSS DZFE TST1 ROUT3 LOUT3 LIN 4 5 TP309 V3D L301 R304 11 TVDD 10 R303 NM DAUX DFS0 DVDD 100 27 26 13 B 1/4 100 ROUT2 9 SDTO ADDT R314 LOUT1 SDTI3 R302 28 ROUT1 8 LSCD C321 MA152WK 34 35 29 TST5 IC301 AK4626AVQ 6ch CODEC SDTI1 VCOM VREFH 36 AVDD 37 AVSS 39 38 DZF1 41 40 P/S NC V5A2 R308 NM R307 NM TP304 TP303 TP301 TP302 CH 100p/50 C305 C304 0.1u/10 100u/16 NM C303 C302 C301 0.01u/16 R306 TP318 470p/50 C307 R315 18 18 GNDA(DAG) NM NM 19 19 SBLO 20 GNDD(USB) 21 V+5D(USB) GNDD C306 GNDDA TP282 F SDTO TP281 LSSD TP280 LSLK TP279 LSFD TP277 TP276 TP275 TP274 TP273 TP272 TP278 LSCD LSBK LSBD LCKO FDTO CDTO BCKO BDTO TP271 NM TP320 0.1u/10 R305 B 2/4 73 VSX-918V-K 5 E 4.7 V5DU DIRRST GNDA(DAG) C 2/2 CN806 LRCK 6 30 RIN 2 4 TP310 LIN 1 2 3 C322 5 LSFD DZF2/OVF XKP3081-A 1 3 32 31 NM C314 1000p/50 47 TP311 33 RIN SDOS I2C SMUTE BICK TP313 MA152WA LSLK 4 CN9 CN2 TP312 D301 LSBK R301 42 43 3 MCLK 2 DIF0/CSN 1 DIF1/SCL/CCLK TDM0 GNDD LOOP0/SDA/CDTI 44 TP316 GVCM 1000p/50 47u/6.3 NM C318 D302 R317 100 LSBD TP321 47 R316 DSPDI C319 DSPCLK 0.1u/10 C320 DIRCS 6 7 8 1 74 2 19 18 17 16 15 14 USB DAO USB DAI USB POWER USB XRST DIR CS DIR DO 3 1 DEC MUTE GNDD 5 DSP DI 2 6 DSP DO GNDD 7 DSP CLK 3 8 DSP RST GNDD GNDD D R45 100k R44 *R46 100k 100k 100k R42 R43 E 100k GNDD *CN8 9604S-27C F A 3/3 CN112 B 3/4 VSX-918V-K 4 NM R352 USBDAO3 0 9 10 8 XMFS3 DSPHRQ3 DIRERR3 6 DECMUT3 GND A8 A7 A6 A5 A4 A3 A2 Y8 Y7 Y6 Y5 Y4 Y3 Y2 Y1 11 12 13 USBDAO XMFS DIRERR DSPHRQ DIRDO DECMUT 14 15 DSPDO DSPBSY R353 100 R354 100 XMMUT 16 TP351 V5D 17 18 19 20 USBDAI USBDAI3 3 7 5 DIRDO3 4 3 RT1N241M-TLB DSPBSY3 G2 VCC NM A1 NM 47k 2 G1 L351 QTL1013-A V5D3 DSPDO3 *R351 Q341 NM 1 C352 0.1u/10 C351 100 R334 XMDI 5V -> 3V Level shifter for XM,USB NM R41 DIRERR DIRRST DECMUT DSPDI DSPDO DSPCLK DSPRST DSPSS DSPBSY R345 TP27 TP28 TP29 TP30 TP31 TP32 TP33 TP34 DSPHRQ DSPMOD DIRDO DIRCS USBRST USBPWR USBDAI USBDAO GNDD 4 9 DSP SS TP35 TP36 XFLAG USBCTL 8 9 10 TP331 V5D2 DIR RST 10 BUSY TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 USBSW WRTMOD XMMUT3 0 *R338 NM R337 3Y 3A 3B 11 12 13 14 V3D DIR ERR 12 11 DSP HREQ 13 20 TP46 TP47 LSSDA LSSCL GND 2Y 2B 4Y 4A 4B VCC 2 DSP MODE 21 XFLAG 22 TP48 LSINT 7 6 5 2A 1Y 1B NM L331 V3DF USB CTL 23 USB SW 24 LS SDA TP49 TP50 0 WRITE MODE 25 LSRST R336 26 TP51 NM R333 GNDD LS INT 27 WRTMOD 4 3 2 1A IC331 TC74VHC08FTS1 LS SCL LS RESET C XMRST 1 B QTL1013-A B 3/4 0 *R331 C332 A 0.1u/10 C331 1 4 10.6 DSP & USB ASSY (3/4) DSP & USB ASSY (VSX-818V:AWX9164) 3V -> 5V Level shifter for DSP,DIR,XM,USB IC351 TC74VHCT541AFTS1 5 6 7 8 A TP26 TP24 TP23 TP25 XMERR XMLNK TP21 TP22 XMFS XMLSDP TP20 TP332 XMDO TP333 DSPDO3 TP19 TP334 DSPBSY3 XMANT TP335 DIRDO3 TP18 TP336 DECMUT3 B XMRST TP337 DSPHRQ3 TP17 TP338 DIRERR3 XMMUT TP339 XMFS3 XMDI TP340 USBDAO3 TP16 TP342 XMANT3 XMSW TP343 XMLNK3 TP15 TP344 XMMUT3 TP14 TP345 XMRST3 XMPWR TP346 XMDI3 XMSCRT TP347 XMDO3 XMDT4 XMLSDP3 DC B 1/4,2/4 V5D 100u/16 D21 C22 1u/10 Vc GND 3 Vadj F% 2 1 UDZS5R6(B) C21 Vin Vo F% 20k C 4 5 IC1 PQ1LAX95MSPQ TP9 ! 12k R22 12k R24 R21 1u/10 C23 C24 1u/10 Vc Vadj GND 3 2 1 TP11 F% TP13 TP63 Vin F% R23 100 C25 1u/10 Vo 5 TP64 4 TP12 IC2 PQ1LAX95MSPQ TP62 V3D ! TP10 V1R2 GNDD R8 V5DH V7DH NM NM R5 NM R6 GVCM V5D C15 GDAC ATL7002-A C14 TP3 TP5 TP6 TP7 NM R7 0 C4 NM C3 NM R4 NM C2 NM C1 NM R3 NM R2 NM TP61 5 V+7D(HDMI) 4 GNDD 3 GNDD 2 V+5D(HDMI) 1 V+5D(HDMI) D GNDD TP60 R9 GNDD V5DH NM GNDD (DIR) GNDD (XM) E RX3 ATL7002-A NM C7 1000p/50 GCH V7DH 2 1 3 4 5 6 7 8 9 C11 0.01u/16 0.1u/10 C10 C12 470p/50 470p/50 GNDD (DSP) CN1 GDAC (CODEC) GNDD (DIR) GDAC (CODEC) RX3 uGRTN V+5D(HDMI) GNDD DGRTN DGRTN DGRTN V+5D XKP3077-A V+5D GNDA(DAG) 10 GNDA(DAG) 11 V+5A 12 V+7D(HDMI) 13 TP8 C9 100k V1 TP1 R1 V2 C13 L3 B 1/4 C5 TP2 TP4 L1 L2 ATL7002-A D1 NM UDZS5R6(B) NM NM V5A CN6 VKN1374-A C6 W CN1002 GNDDA C 2/2 CN805 F B 3/4 75 VSX-918V-K 5 6 7 8 1 2 3 4 10.7 DSP & USB ASSY (4/4) DSP & USB ASSY (VSX-818V:AWX9164) 470p/50 C418 C420 1200p/50 C422 330p/50 C421 2.2u/10 C417 0.1u/10 CH R411 100 R412 47k USBH_D-T BM0 USBH_D+T BM1 R413 C423 0.1u/10 C424 470p/50 BM2 R415 QTL1013-A GNDD R410 10k 68 67 0.1u/10 70 10u C419 71 L402 USBDN USBDP 100 C429 100 NM TP406 GNDD 100 C428 C441 0.1u/16 R414 TP408 TP407 QTL1013-A 100u/16 0 V+1R8U L403 100 0 R443 V18D 100 NM L404 100 NM V3U 0.1u/16 C443 R419 NM R442 R418 NM R496 V+3DU 100 NM R498 C442 C427 L443 470p/50 R497 CPDT USBH_D+T 10 R499 R416 TP531 USBH_D-T 10 R447 2 CPCK R446 3 L442 VTH1043-A R417 2 TP532 3 C426 4 4 4 TP404 1 1 TP403 0.1u/10 GND TP402 C425 3 100u/16 2 D+ TP405 VTL1169-A R445 15k D- L441 R444 15k 1 T CN953 V5USB TP401 L401 B 1/4 UD AKM1275-A QTL1013-A USBRST3 V5USB R441 NM CN401 V+3DU USBDAO3 B 4/4 USBDAI3 A ADIN 0.1u/10 V5DU TDI TCK R420 NM NM L471 R472 100k R471 10k C431 0.01u/16 TDO TRST 22 4 GND IN C433 0 65 MUTE TDO VDDI4 103 104 XTOUT 106 XIN GPIO_A2 XOUT GPIO_A3 nCS3 GPIO_A4 nCS2 VDDI6 nCS1 111 IC401 GPIO_A5 GPIO_A6 GNDD GNDD R423 115 4.7k 116 GPIO_A9 SDCKE GPIO_A10 VSS4 GPIO_A11 SDCLK VDDIO3 119 XA21/ VDDIO6 C435 120 GPIO_A12 XA20/DQM1 GPIO_A13 VDDI3 GPIO_A14 XA19/DQM1 GPIO_A15 XA18/DQM0 121 470p/50 CPRDY R424 122 100 123 C436 124 470p/50 125 XA17/NDCLE VDDI7 XD0T XD0 XD1T 126 48 SDnCS VSS8 VDDIO XD2 XD3 XA16/SDnRAS XA14/SDBA1 XA13/SDBA0 XD1 54 49 GPIO_A8 118 56 50 nWE 117 58 51 GPIO_A7 114 0.1u/10 59 52 nOE 113 60 53 nCS0 TCC8600-00X-EA-UG 61 55 GPIO_A1 108 62 57 XTIN 112 Q471 RT1N431M VDDIO4 69 66 ADIN4 ADIN2 ADIN0 VSSADC VDDADC 72 XFILT1 VSSPLL1 VDDPLL1 73 74 XFILT VDDPLL VSSPLL 75 76 77 nRESET USBH0_DN MODE1 78 79 80 USBH0_DP 82 81 VSS6 83 VDDUSB USBH1_DP USBH1_DN 84 VDDIO5 85 86 GPIO_B21 GPIO_B22 87 89 88 GPIO_B23 90 VDDI5 GPIO_B24 GPIO_B25 91 92 GPIO_D15 93 94 95 VSS5 110 C434 C TCK 109 470p/50 5 1u/16 C471 0.1u/16 CPRST IC471 AAT4618IGV-0.5-1 C472 OUT 4.7k R422 0.1u/10 ! 2 1 100 GPIO_B6 107 USBCTL ON TMS 102 63 NDnWE READY/MODE0 UART0RX VSS7 GPIO_D20 GPIO_D21 nTRST R421 C432 FAULT TDI GPIO_A0/SPDIFTX XFLAG 3 100 101 64 UART0TX 105 RX6 R474 GPIO_D16 99 GPIO_D17 98 MTS R473 GPIO_D19 97 UD USB POWER CONTROL V5USB 470p/50 B 1/4 B GPIO_D18 96 C430 XA15/SDnCAS 47 46 45 44 43 42 41 40 39 38 37 36 35 34 XA12 XA12T XA11 XA10 33 32 XA11T 31 XA10T 30 XA9 XA7 XA8 28 29 XA9T XA7T XA8T 27 VSS3 VDDI2 VDDIO2 26 25 470p/50 XA5 XA6 24 23 XA6T XA5T C406 XA4T 22 21 XA3T XA4 20 XA2T XA3 19 XA1T XA2 18 XA1 17 XA0T XA0 XD15 XD15T 16 XD13 XD12 XD14 XD14T 15 XD13T 14 XD11 XD12T 13 470p/50 XD9 XD10 XD11T 12 XD10T 11 10 XD9T C404 VDDIO1 9 VSS2 VDDI1 8 XD8 7 C402 470p/50 XD7 6 5 XD8T XD6T XD7T 4 XD5 3 XD5T XD4 2 XD4T 1 VSS1 XD3T 128 XD6 XD2T 127 GNDD L462 C467 QTL1013-A R462 NM 470p/50 C408 0.1u/10 C407 V+3DU FLASH ROM 64M SDRAM 1 C468 XD0T XA13T 3 XA12T 4 XA11T 5 XA10T 6 XA9T 7 XA8T 8 48 A15 A16 A14 BYTE# A13 VSS2 46 A12 DQ15/A-1 A11 DQ7 A10 DQ14 A8 DQ5 NC1 DQ12 WE# DQ4 RESET# VCC 13 NC2 DQ11 NC3 DQ3 14 RY/BY# XA17T 17 XA7T 18 XA6T 19 XA5T 20 XA4T 21 XA3T 22 XA2T 23 XA1T XD7T 4 XD2T 5 42 XD6T 41 XD13T 40 XD5T 39 XD12T XD3T 7 XD4T 8 10 XD6T 11 XD11T 35 XD3T DQ2 DQ9 A7 DQ1 A6 DQ8 A5 DQ0 XD1T 30 XD8T VSS1 A2 CE# A1 A0 26 24 25 XA14T 21 XA10T 22 XA0T 23 XA1T 24 XA2T 25 XA3T 26 470p/50 DQ9 43 VDDQ3 42 DQ7 DQ8 VDD2 VSS2 41 C464 470p/50 40 C465 NC2 39 UDQM NM 38 /CAS CLK /RAS CKE /CS NC1 BA0 A11 BA1 A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A3 A4 37 36 19 20 C463 45 DQ10 44 LDQM XA13T 46 VSSQ3 15 18 FLCS XA0T 47 DQ6 XA16T OET 27 DQ11 /WE XD0T OE# DQ4 13 17 SDCS XD9T 31 48 DQ12 16 XD2T 32 28 A3 49 DQ3 DQ5 XA15T XD10T 29 A4 50 VDDQ4 14 WET 33 A17 DQ13 VSSQ2 XA21T 36 470p/50 51 DQ2 12 XD4T C462 53 52 DQ14 VDDQ2 XD5T 0.1u/10 54 VSSQ4 9 XD7T DQ10 A18 VSS3 DQ15 DQ1 VSSQ1 XD14T 34 15 XA18T XD1T 37 12 16 44 38 11 USBRST3 XD15T DQ13 A19 10 WET 45 DQ6 9 XA19T DQ0 6 43 A9 VDD1 VDDQ1 XA16T 47 47k 2 R463 E 1 XA14T 2 3 470p/50 XA15T C461 IC461 HY57V641620FTP 0.1u/10 IC462 AYW7236-A F 0.1u/10 C405 0.1u/10 0.1u/10 C401 GNDD C403 D 35 34 33 32 31 30 29 27 VDD3 VSS1 C466 28 470p/50 GNDD GNDD B 4/4 76 VSX-918V-K 1 2 3 4 5 6 7 8 A BOOT MODE BM2 NM NM R429 R425 NM R427 V3U TP535 BM1 TP534 BM0 TP541 SDCKE R486 CLOCK NC14 31 34 33 NC16 NC15 NC13 35 NC17 10k NM 10k R487 SDCLK CLOCK_OUT 32 37 36 NC18 nRESET 38 TP540 TP539 V3U R401 SPI_SOMI SDCS R402 SPI_SIMO 100 100 23 20 WET R403 R488 OET 100 MODE0 100 R404 24 NC4 22 21 19 I2C_ADDR2 SPI_nSS 10 MODE2 100k ROSC I2C_ADDR1 R485 NC5 SPI_UCLK 18 9 17 I2C_ADDR0 100k 16 8 R484 NC7 25 NC6 C F% R483 30 100k I2C_SCL NC12 NC8 26 CP_READY 7 11 R405 341S2154 100k FLCS GNDD IC481 NC2 NC3 CPCK 470p/50 NC1 MODE1 10k CLOCK_ENAB 6 I2C_SDA CH B NC9 27 4 5 15 1M C414 C486 28 R481 R482 470p/50 29 NC10 13 X402 NC11 XOUT 12 R406 CSS1614-A 2.2M R407 47 100 XIN 3 CH 10p/50 R408 VCC1 2 TP538 CLOCK VEF1040-A JH501 1 14 C483 5p/50 1 2 CH 39 4 CH VSS C482 5p/50 GNDD C413 0.1u/10 X481 ASS1172-A 32.768kHz 3 0.1u/10 C481 QTL1013-A 40 TP414 L481 R409 4.7k C485 V+3DU 470p/50 VCC2 C416 100p/50 CH GNDD C415 0.1u/10 C484 CPRST 4.7k 4.7k R430 R426 4.7k R428 TP533 GNDD CPDT C412 CPRDY C409 470p/50 C411 XA20T 0.1u/10 XA21T 0.1u/10 XA19T XA18T C410 XA17T 470p/50 XA16T XA15T 1.8VReg. XA14T ! TP410 V+1R8U V+3DU IC402 S-1200B18-M5 1 5 TP409 XA13T VIN VOUT 2 1u/16 ON/OFF NM NM C451 3 NC C452 C453 C454 0.1u/10 VSS 4 D GNDD GNDD R454 XD14T 4 B 1/4 100u/16 NM C455 D451 NM C456 NM Vin R451 UD 3 Vc GND NM F% Vadj 1 NM F% TP413 2 R453 1u/16 C457 1k R432 Vo R431 NM C437 NM QTL1013-A IC403 NM Q402 RT1N431M XD15T TP411 V5DU ! 5 Q401 2SA1577(QR) L461 GNDD XD13T GNDD GNDD R452 USBPWR NM XD12T E XD11T USBRST XD10T 1.8k R455 XD9T XD8T XA20T 3.3k USBRST3 R456 R461 NM V+3DU TP412 V3D V+3DU SDCLK GNDD SDCKE XA12T XA11T XA9T XA8T XA7T XA6T XA5T XA4T F B 4/4 77 VSX-918V-K 5 6 7 8 1 2 3 4 10.8 POWER PACK (1/2) and TRANS2 ASSYS 820 R626 C616 2.2/50 NP R624 D606 R697 10k R698 33k R618 STBY D676 STBY R616 STBY STBY D675 R630 1SS133 1.8k 68K R730 D652 1SS133 R666 Q656 2SC2240 Q651 STBY R653 STBY 4 2 5 11 12 R663 STBY C661 C663 D779 STBY STBY STBY 600/3_5 602_2 602_5 P6 Q655 STBY FL P6 D647 D648 STBY R646 STBY STBY R645 STBY D645 STBY R647 STBY R699 STBY C659 GNDU 1 IC602(1/2) STBY D653 STBY D651 R669 STBY 1.8k C665 R671 STBY 820 STBY R665 STBY STBY XKM3007 10 R667 STBY CN704 600/3_2 P13 P12 P1 C655 R651 601_5 D654 1SS133 (GRBL) IC602: POWER AMP (2ch POWER PACK) STBY SRO 601_2 820 2.2/50 NP 3 6 9 8 22k R672 C666 4.7/50 7 R670 14 0.22 ACN7094 IC601(2/2) PAC014A SR R668 C608 47p CH 1.8k 100/16 56k R612 C610 C604 C660 100/16 1.8k 47p CH 13 P12 R674 330 FL TO MAIN ASSY (MAIN ASSY 2/3) 601_2 STBY R673 STBY STBY 17 601_5 Q698 RT1N241M C664 56k P6 D+5V 0 STBY 3p CH R664 XPROTECT R628 R1101 R676 STBY P1 P13 22k D604 STBY R648 STBY D646 16 GNDU C662 P1 OL FRO STBY D602 STBY STBY 15 (SR) 3p CH D608 1SS133 0.22 ACN7094 STBY R675 D780 14 6OHM C656 STBY R622 4 5 2 D781 STBY 13 1K R614 56k C612 C614 R729 12 R652 STBY DCDT XPROTECT SR STBY 11 STBY 10 F_DRIVE STBY C657 R661 9 10k 56k R662 R654 R659 FR AMUTE F-DRIVE DCDT XPROTECT R1102 OLDT 0 6OHM NECK R660 SR 7 C658 Q652 330p (FL) STBY (SL) FL C654 W118 SL 8 AMUTE A 2/3 CN110 C C653 SR FR C (C) 6 GNDA NECK 10k SBL/SB 2SC5938A(AB) 5 GNDA OLDT STBY R680 FL B W117 3 4 R604 IC601(1/2) PAC014A FR 12 11 STBY 2 SL GNDA AMUTE 330 1 D782 1 C 2SC5938A(AB) R727 R725 R726 SBR/SW GNDA 4.7/50 Q602 Q606 2SC2240(GRBL) R620 10 C606 1K STBY R602 (FR) R610 10k 10k 47k FR IC601: POWER AMP (2ch POWER PACK) 1.8k POWER PACK ASSY (XWZ4326) C 1/2 330p YB D+5V A 602_5 602_2 FRO 820 STBY R641 STBY C630 8 3 R637 STBY STBY STBY D631 9 R638 6 STBY 13 R640 7 IC602(2/2) STBY R639 STBY STBY C635 C634 STBY R636 R635 Q631 STBY R632 STBY C632 STBY STBY STBY STBY SL D632 14 C633 R631 Q633 STBY SL FLO SRO STBY C636 C637 R642 STBY STBY STBY P13 P12 D SLO P1 (C) R623 22k P6 DC_DET Q697 2SC4081 DC DET. (QR) 220/6.30 CO C697 1000p YB STBY R696 STBY 10k C696 R678 STBY D678 STBY D677 STBY 3p CH CO Q696 2SC4081 (QR) D682 STBY STBY R688 STBY D681 STBY R677 820 C615 R621 D783 STBY Q605 2SC2240 (GRBL) 2.2/50 NP R619 D601 0.22 ACN7094 5 1SS133 1.8k D784 STBY 2 56k C611 C613 R695 STBY 1.8k 4 R689 68K CH 47p C607 R611 R613 330 R617 1 IC603(1/3) PAC015A C 12 11 C609 10K 10 56k R603 R609 Q601 C603 2SC5938A(AB) 4.7/50 100/16 1K D603 1SS133 R615 (C) C605 R728 (C) R601 330p YB C SBRO/SBO/SW 600/3_2 (FL) STBY D777 R786 FLO (FL) Q505 2SC2240 820 9 8 330 D778 R787 3 6 (GRBL) R788 STBY 3p CH 22k IC610 VNF1084 (SL) 16 IC603(3/3) PAC015A SL 17 18 4.7/50 1k 78 R690 330 C688 R691 0.22 ACN7094 22k 820 2.2/50 NP 56k R686 C685 R694 56k 15 R693 C683 3p CH STBY R687 1.8k 1SS133 (SL) C687 C686 R692 D683 C 1/2 R681 P12 47p CH 1.8k 100/16 SBL R685 10k (1A) C684 F P13 AEK7009 330p YB Q681 R682 2SC5938A(AB) GNDA C682 KN601 CHASSIS 2 3 SLO (SL) F-DRIVE 1SS133 D684 Q683 2SC2240 (GRBL) VSX-918V-K 1 SBLO 1SS133 C784 R783 56k C782 C783 R784 7 0.22 ACN7094 14 IC603(2/3) PAC015A FL 1.8k 1SS133 600/3_5 2.2/50 NP 13 1.8k 100/16 C780 56k C781 R782 10k R781 Q501 R778 C778 2SC5938A(AB) 4.7/50 47p CH C779 1K R785 (FL) R777 330p YB SBR E 4 6 HP R HP G HP L 4 5 6 A.MUTE (FL) HP.SW A.MUTE 1551 3 C CN751 XKE3044 + C XKE3050 CN753 - *5 C766 *5 C765 + ± 61.4 D *4 /MYSXJ5 C751,752,755, 761,762 C753,754,756, 763,764 D751,753,757 0.22 BA 0.22 R1103,R1104,R1105 *5 CQMBA123J50 SP B R - - SP B L NOTE E Rated power:1/4W unless otherwise noted. Tolerance:(J)± 5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Ratings:Capacity(μF)/Voltage(V) unless otherwise noted. : Audio Signal Route (Front L ch) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) 6 BA 1SS355 1.RESISTORS Unit:k-kΩ,M-MΩ or Ω unless otherwise noted. D741 1SS355 D742 1SS355 D743 1SS355 D744 1SS355 D745 1SS355 D746 1SS355 D747 1SS355 RY501(3/3) ASR7001 CN752 SL - *5 C759 W272 W236 STBY *4 R1103 1SS355 ASR7001 RY753(3/3) *4 D758 D757 ASR7001 RY752(3/3) + + C740 100/25 MYSXJ5 SR - CHASSIS STBY POINT VOLTAGE(V) NO SIGNAL A.B - *5 C521 4.7 1W R754 *4 *4 R771 C771 C772 ASR7001- XKE3043 FL A-D SITUATION Rated Voltage:50V except for electrolytic capacitors. BA:CQMBA(Film Cap) M:CQMA(Film Cap) 3.DIODES Indicated in 1SS133-T CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7009 FOR IC610 MFD, BY LITTELFUSE INC. Q605,606,633,655,656,683, Q505: OVERLOAD DETECTOR Q696,697: () DC OUTPUT DETECTOR : AUDIO SIGNAL ROUTE F C 1/2 D 79 VSX-918V-K 5 O 2 HP.SW GNDU 851 51048-1100 DREG CN702 DREG 52147-0610 REG B DREG 1 -VF REG G DREG REG B *5 C758 *5 C757 *5 C773 + R741 4.7K R742 4.7K R743 4.7K R744 4.7K R745 4.7K R746 4.7K R747 4.7K (SL) *4 R1104 1SS355 ASR7001 RY751(3/3) *4 D753 D754 SP-B_RY + RY501(1/3) ASR7001- *4 R/C_RY XDX3065 C 2/2 FR (SL) STBY SP-A_RY +12V GNDU J47 + (FL) RY501(2/3) ASR7001- 1SS355 R1105 D752 *4 D751 XPROTECT C1250 R1250 NP C872 STANDBY FL AC2 1 REG B AC RY FL AC1 2 FL AC1 AC WUP GNDU 3 AC RY AC WUP GNDU 4 RY753(1/3) ASR7001- (FL) C 2/2 TRANS2 ASSY C1251 R1251 1 3 4 2 ST+5V 52147-1110 5 R740 68K F-DRIVE 1 6 (C) *4 *4 C754 C752 4.7 1W W248 W238 *4 *4 C763 C761 R763 *4 *4 R756 C755 C756 (C) STBY 2 IC853 AEK7021 (7A) TO HEADPHONE ASSY 7 RY752(2/3) (SL) R772 WHITE 3 IC853 8 (SBR) STBY 4 RY752(1/3) R789 PUF 100 1/4W L754 STBY SBLO 5 STBY L501 SBRO/SBO/SWO *2 6 ASR7001- ATH1004 R755 PUF 100 1/4W 7 RY751(2/3) (SR) J605 YELLOW DB410NDO DB211NDO J604 RED (C) CO 9 8 ASR7001- R761 PUF 100 1/4W L753 9 ASR7001- STBY (SL) STBY B (FL) 4.7 W247 1W *4 *4 C753 C751 R753 ATH1004 CN701 -29.7V (FL) R762 PUF 100 1/4W L761 ATH1004 STBY IC851 RY751(1/3) *4 *4 R790 C517 C785 L762 SRO MTZJ22D R711 2.2k (FL) 4.7 W244 1W *4 *4 C764 C762 R764 J607 BROWN DB118ND0 10 ST+5V D712 R712 STBY D711 C711 C712 W201 11 D20PYY1130E -22.9V 10 FL AC2 J7 J5 J3 C707 H701 STBY H702 J701 DB813ND0 J702 DB813ND0 10k R1110 0 ATH1004 11 J21 D702 D5SBA20(B) Q707(2/2) RN4903 ST+5V MTZJ 6.8B 1SS355 ~ B R751 PUF 100 1/4W FLO J601 WHITE DB910NDO J602 WHITE DB910NDO J603 WHITE DB911NDO + (FR) R752 PUF 100 1/4w L751 ATH1004 (FL) (C) ~ D+5V Q707(1/2) RN4903 L752 J606 BLUE DB621ND0 (SL) SLO D 10k R715 1k 1/50 C709 Q705(2/2) RN4903 R716 Q705(1/2) RN4903 R714 D+5V D703 P6 STBY W240 602_5 D20PYY0410E AC WUP STBY AEK7022-A (10A) R1255 3.3 1/4W IC852 STANDBY J52 CN1201 AC RY 100/10 100/35 C704 AEK7022-A (10A) *2 IC608 55 GNDU 4.7 1W *2 IC609 C701 XCH3027 5600/71 AEK7022-A (10A) C702 IC606 600/3_2 XCH3027 5600/71 AEK7022-A (10A) Q W382 R1256 STBY 52147-0410 XCH3012--F 3300u/42 C703 AEK7022-A (10A) IC607 ~ XCH3012--F 3300u/42 IC604 601_5 J4 J6 ~ + C STBY STBY R710 AEK7022-A (10A) 601_2 TO PRIMARY ASSY D701 D5SBA20(B) RT1N241M A C708 *1 FRO Q724 TRANS2 ASSY (XWZ4335) D R724 47k GNDU 2SA2005(E) IC605 602_2 DB932ND0 A CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7021 MFD, BY LITTELFUSE INK. FOR IC853. TO TRANS3 ASSY STBY Q702 ICP-N10 600/3_5 DB932ND0 NECK R705 47k R706 47k *1 R704 22 R732 10/100 *1 R707 C706 IC702 DB030ND0 Q722 2SC2240 *1 Q703 2SA1145 *1 G J3 to J7 STBY R722 *1 *1 10/100 R703 *1 R708 C705 DB232ND0 Q704 2SC2240 P12 DB230ND0 R721 R702 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N10, MFD BY ROHM CO., LTD. FOR IC701 and IC702. 10K Q721 2SA1145 R701 *1 R709 R721 R710 R722 3.9K 180K NP 6OHM 22 R731 R713 D713 1k 1SS133 4.7K /MYSXJ5 R723 47k 518/J ICP-N10 XPROTECT R701 R703 R707 R702 R704 R708 *1 Q701 2SC5511(E) IC701 8 REG G R709 *1 P1 7 REG B 5 7 8 1 2 3 4 10.9 POWER PACK ASSY (2/2) (L) (FL) A (SL) (C) (SW) C 2/2 POWER PACK ASSY (XWZ4326) : Audio Signal Route (L ch) : Audio Signal Route (Front L ch) : Audio Signal Route (Surround L ch) : Audio Signal Route (Center ch) : Audio Signal Route (SubWoofer ch) B E CN806 GNDD V+5D1 XKP3070 V+5V(USB) 21 W212 GNDD 20 STBY 19 SBLO GNDA(DAG) 18 17 SBRO GNDA(DAG) 16 15 CO GNDA(DAG) 14 13 SWO (C) (C) (SW) (SW) 1 2 3 (SL) (SL) 4 5 6 7 (FL) (FL) 8 9 6 10 5 11 4 (L) (L) 3 12 13 2 14 1 15 CN815 V+7D 13 V+7D V+5A 12 GNDA(DAG) 11 GNDA(DAG) 10 9 V+5D XKM3010 AD+5V V+5D2 W169 GDAC CO GNDA(DAG) SWO GNDA(DAG) SLO GNDA(DAG) SRO RCMUT/OVF FLO GNDA(DAG) FRO GNDA(DAG) LIN GNDA(DAG) RIN A 1/3 CN109 SBRO GNDA(DAG) 12 11 SLO GNDA(DAG) 10 9 SRO RCMUT/OVF 8 7 FLO GNDA(DAG) FRO GNDA(DAG) LIN GNDA(DAG) RIN SBLO TO MAIN ASSY (MAIN ASSY 1/3) B 3/4 CN1 V 3/5 CN1 D TO DSP+USB MODULE(818,518/J) TO DSP+HDMI+USB MODULE(918) B 2/4 CN2 V 2/5 CN2 C POWER PACK ASSY(2/2) GDAC 8 V+5D 7 DGRTN DGRTN DGRTN GNDD V+5D UGRTN NC GNDD 6 5 V+5D1+12V DGRTN 4 3 W170 2 1 CN805 5 4 CN302 GAV +12V GNDU 3 P 6 XKP3066 -12V C 2/2 2 GNDA 1 F TO VIDEO ASSY GNDU SWOUT CN803 KM200TA6 (SW) (SW) GAV GNDA -12V 80 VSX-918V-K 1 2 3 4 5 6 7 8 V+7D 1K B 0 YB C807 0.01 D828 W208 D831 D830 STBY STBY C812 0.01 YB C813 DREG 1-B6 STBY ~ C870 + 0.1 YB C871 9 7 8 C808 4700/16 D3SBA20(B) D829 - DREG 1-B6 C801 1 V+5D1 810 51048-1100 2200/25 2 V+5D2 ~ GNDD 3 DREG GDAC -12V 4 DREG J43 T.+9V REG.IC 11.1V IC803 BA05FP OUT IN 5.0V V+5D2V+5D1 5 GNDD CN800 TO REGULATOR ASSY REG G REG B+ 6 N GAV 100/16 10 -12V REG B- AD+5V REG IC AD+5V IC804 KIA7809API OUT IN 11 GAV YB C901 R1109 T+9V +12V 0.01 10 R900 R901 C806 10K Q808(2/2) RT3N22M 1uF/16V R806 D806 MTZJ6.2B +12V R813 1 1 C811 1K 2 2 C809 DGRTN DGRTN DGRTN 3 100/10 3 C810 100/10 4 DGRTN Q808(1/2) RT3N22M 5 4 MTZJ6.2B DGRTN Q807(2/2) RT3P22M D827 5 5.0V MTZJ6.2B DGRTN Q807(1/2) RT3P22M XPROTECT D+5.0V REG.IC IC805 NJM2831F05 1K 6 D900 MTZJ7.5B 10K DGRTN W81 C 1/2 D+5V R808 7 C850 8 D807 R807 1SS133 V+5 V+5 W80 STBY 100/10 9 V+5D1 V+5D2 0.1 CN808 V+7H A 2SD1858X(QR) Q810 STBY ~ + ~ XDX3066 DGRTN REG_B 1-B6 REG_G C802 2200/25 *2 Q802 RT1N241M R811 SP-B_RY STBY *2 Q801 RT1P241M ST+5V SP Relay Drive 1 2 C 1/2 Q806 RT1N241M D SP-A_RY ST+5V 6 5 4 3 Q805 RT1P241M 9 8 7 ST+5V 12 11 10 HP_SW -VF 14 13 FL_AC2 16 15 FL_AC1 +12V 18 GNDA NC (SW) AC_WUP 19 SWOUT +12V 20 AC_RY GNDT C860 GNDV E -12V GNDU GNDU 100/25 -VF FL AC2 FL AC1 -12V GAV GAV XKM3011 17 SP-B RY R/C RY SP-A RY HP.SW T+9V GNDT ST+5V GNDU D+5V AC RY AC WP R/C_RY R812 CN816 Q804 RT1N241M STBY Q803 RT1P241M 21 A 3/3 CN111 TO MAIN ASSY (MAIN ASSY 3/3) T+9V D+5V C REG_B 1-B6 D801 S1WB(A)60SD NOTE *2 VSX-918V VSX-818V Q801 Q802 O 1.RESISTORS Unit:k-kΩ,M-MΩ or Ω unless otherwise noted. Rated power:1/4W unless otherwise noted. Tolerance:(J)± 5% unless otherwise noted. 2.CAPACITORS Umit: p-pF or μF unless otherwise noted. Ratings:Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage:50V except for electrolytic capacitors. (SW) F GNDA C 2/2 81 VSX-918V-K 5 6 7 8 1 2 3 4 10.10 COMPONENT VIDEO, 5.1CH INPUT and TRANS3 ASSYS A (Y) V+5.6V 1k R566 Y2 C52A C52B 1k R568 1k Cb 75 1k R572 1k 1k F Cr C562 75 C579 C580 100/10 100/10 R573 0 (Cr) C573 STBY C577 0.01 C578 STBY R579 R578 R575 STBY Q500 STBY R577 C575 STBY STBY R574 0 STBY C576 STBY STBY C574 STBY 1 2 3 4 5 6 7 6dB Driver 6dB Driver Vee1 Vee2 6dB Vee3 REF Driver Vcc1 14 13 Vcc2 12 11 Vcc3 10 9 GND 8 JA552 XKB3025(2/2) C581 STBY C582 CHASSIS 0.01 C583 STBY NJM2581M IC553 V-5.6V COMPONENT VIDEO ASSY (XWZ4339) 390 VEF1040 NOTE : Video Signal Route (Component Y ch) 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) -+ 5% unless otherwise noted. : Video Signal Route (Component Cb ch) : Video Signal Route (Component Cr ch) 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. E P 82 VSX-918V-K 1 CN310 1 R564 (Cb) E (Cr) 2 0.01 YB GNDV (Cb) Cb C568 GNDV JA552 XKB3025(1/2) (Y) 3 R563 CB2 R571 2 3 4 COMPONENT OUT (Y) Cr Y 75 CB1 CB3 STBY CR2 CR3 R562 16 VCC 2X 15 1X 14 XCOM 13 0X 12 3X 11 A 10 B 9 STBY (Cr) 1 0Y 2 2Y 3 YCOM 4 3Y 5 1Y 6 INH 7 VEE 8 GND C564 CR1 TC74HC4052 INH C52B C52A OUT L L L 0X,0Y (OSD) L L H 1X,1Y (IN3) L H L 2X,2Y (IN1) L H H 3X,3Y (IN2) H * * NONE (MUTE) OSD C572 0.047 IC552 TC74HC4052AF R576 75 CHASSIS VIDEO A INH 0.047 STBY CR3 R582 2.2K V-5.6V VIDEO B P R567 R581 R565 STBY C556 C557 (Cb) C563 75 R560 STBY CB3 Cb Cr E ONLY for 818, 918 518/J CHASSIS R561 STBY D GNDV STBY 75 COMPO IN3 R559 STBY Y3 Y Y3 C565 75 Cr V+5.6V Y1 C566 75 CR2 Y C571 R569 CB2 Cb 16 2X 15 1X 14 XCOM 13 0X 12 3X 11 A 10 B 9 VCC (Y) R570 STBY 75 COMPO IN2 (Cr) C558 75 Y2 Y C R555 STBY CR1 R556 STBY CHASSIS Cr R557 STBY 0.01 R558 STBY YB C559 C567 TC74HC4052AF 1 0Y 2 2Y 3 YCOM 4 3Y 5 1Y 6 INH 7 VEE 8 GND (Cb) C560 75 Cb R554 STBY CB1 C561 B CN551 9604S-07C 4 0.047 5 0.047 IC551 6 C570 7 C569 C555 75 R553 COMPO IN1 STBY Y1 Y 2.2K JA551 XKB3025 5 6 7 8 A 5.1CH INPUT ASSY (XWZ4341) C1009 (SL) 470K C1003 220p YB C1004 220p YB R1004 52044-0745 (SL) (C) C1010 330 TO MAIN ASSY (MAIN ASSY 1/3) CN307 4.7/50 470K 100p CH R1002 C1002 100p CH R1001 330 C1001 CN309 1 XKB3035 2 SL AG SL AG SR 3 YB SW 4 CHASSIS R1003 0.01 C AG 5 4.7/50 330 C1012 SR B C1022 (SW) R1011 SW (C) A 1/3 CN105 220p YB 220p YB 470K 470K 4.7/50 C1016 100p CH R1010 100p CH R1009 C1021 330 6 C1014 R1012 7 C1013 C C1015 F (SW) 4.7/50 C : Audio Signal Route (Surround L ch) : Audio Signal Route (Center ch) : Audio Signal Route (SubWoofer ch) D STBY DB232ND0 DB030ND0 TO MAIN ASSY (MAIN ASSY 2/3) DB932ND0 STBY +24V 1 2 3 DB932ND0 CN251 GNDU A 2/3 GNDU C 1/2 TO POWER PACK ASSY DB230ND0 J22 891 XDX3064 E ISR139-400 G TRANS3 ASSY (XWZ4337) AEK7008 (0.8A) IC357 M D363 0.1/100 0.1/100 C881 C406 470/35 STBY C882 4.7 1/4W 0.033BA C883 0.033BA M R882 C884 4.7 1/4W R881 51048-0300 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7008 MFD, BY LITTELFUSE INK. FOR IC357. F F G 83 VSX-918V-K 5 6 7 8 1 2 3 4 10.11 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS A D15A05-125-2651 404 51063-0505 4 3 GNDU 3 2 ENB 2 1 ENA 1 VSG1024 0.6 1 2 11 12 13 14 15 16 17 18 19 20 21 22 23 G1 VSG1024 AUTO SURR DIRECT S504 V401 XAV3037 (XAV3038) 3.0 VAC1 BUS1 VSG1024 STEREO/ FS SURR S507 R481 R482 R483 R484 R485 R486 R487 R488 R489 R490 R517 2.4 VSG1024 STANDARD S506 R506 1.6K 1.8 R507 2.7K 220p 220p C482 C486 C485 C484 C481 470p VSG1024 S513 XSX3005- C483 KEY IN VOLTAGE [V] VSG1024 ADVANCED S505 R505 1.2k 1.2 B 35 36 37 38 R518 R519 MCACC S503 KEY3 S1 KEY 3 S2 S3 S4 5 4 G13 GNDU R503 680 0.0 51063-0505 5 R504 820 PHASE S502 FRONT DISPLAY ASSY (VSX-918V:XWZ4285) (VSX-818V:XWZ4284) H J42 511 R492 R493 R494 R495 ROTARY ENCODER ASSY (XWZ4286) G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 I CN401 17 5 6 VDD VPP(IC) G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G9 G10 EN A G8 EN B G7 G2 G1 FEN B 100k R403 YB FEN A DRST G6 100 G5 R421 D405 1SS355 Q441E RT1N241M NC DDO DDI DCK KEY4 KEY3 VDD0 4 NC 100 100 1k VSS1 X1 X2 IC(VPP) DISPRST DISPCK DISPDTI DISPDTO DISPRDY TEST 1W_WUP NC NC DISPEN NC SRIN AVSS KEY4 KEY3 KEY2 SCK1 RESET R419 R420 C B 100k 100k 3 Q484 10k 2 SI1 SO1 DEN C R405 R406 1 D404 1SS355 2SA1576A(QR) B 0.01 VSS0 CEAL-TS C442 CN402 4.7k E G3 G4 VSX-918V Only R404 52492-0920 1WUP VSS0 AVDD 100k 1SS355 1 GNDU R402 VDD1 21 22 23 24 25 26 27 28 29 30 MICDET 2 MICDET DRDY C422 STBY 3 Stby+5V DCK DDI DDO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 KEY1 X401 VSS1142 5MHz 100 D403 YB DRST 100k R417 4 GNDU R422 1M STBY 1WUP 0.1 R401 C400 EXCEPT VSX-918V R430 0 5 1WUP KEY1 9 STBY KEY2 8 NC C416 7 R425 R423 FROM PC E 6 RMC GP1UE274XKC1 RT1N241M STBY C418 DCK DDI DDO DRDY DEN 7 SROUT 220 220 220 220 220 C421 10 SRIN 9 DISPRDY DISPEN 8 DISPDO R412 R413 R414 R415 R416 0.1 YB 11 12 DISPDI 402 C417 13 DISPCK B 3 GND 2 Vcc 1 Vout 14 DISPRST 80 79 78 77 76 75 74 73 72 71 Q442 C 15 -VF A 3/3 CN101 47k 16 FLAC1 E R411 DRST 52044-1745 FLAC2 D STBY VDD 47/10 C441 TO MAIN ASSY (MAIN ASSY 3/3) C C413 STBY STBY 47k 47k 47k 47k 100K 1000p 1000p C490 1000p C489 C487 L401 1000p C488 VDD LFCA2R2J F H I 84 VSX-918V-K 1 2 3 4 R409 R410 R424 R408 R407 TS 220/6.3 C403 C402 0.01 YB 0.01 YB C401 2.2u 5 6 7 8 A NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) + - 5% unless otherwise noted. 2.CAPACITORS POWER KEY ASSY (VSX-918V:XWZ4288) (VSX-818V:XWZ4287) J Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. (515 FL HOLDER VNF1096) 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 3.TACT SWITCHES 61 62 VAC2 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 Indicated in VSG1024 B STBY C414 C420 100/35 STBY C423 R497 R498 R499 R500 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R496 471 STBY C410 KEY1 1 2 PWRON LED 2 3 GNDU 3 D15A03-100-2651 PWRLED *1 SIGNAL SEL VSG1024 AM VSG1024 S464 R472 4.7k R454 680 R460 680 R461 820 FM VSG1024 S463 AUX VSG1024 DVR/VCR VSG1024 S456 TV/SAT VSG1024 S457 DVD/LD VSG1024 S458 STVSG1024 S471 1.2 1.8 2.4 3.0 RETRIEVER VSG1024 PWRLED D KEY IN VOLTAGE [V] S20 S21 S22 S23 S24 SPEAKER VSG1024 S452 USB VSG1024 S462 VIDEO/FRONT VSG1024 S455 3.6 MCACC LED (ORANGE) GNDU GNDU 1 2 FENA 2 3 FENB 3 J44 S512 XSX3009- E C511 YB STBY C512 YB STBY 512 1 51063-0305 51063-0305 SLR343BC4T(JKLM) For VSX-918V R551 390 D502 SLI-343DCW(STU) D500 R550 180 470 JOG ASSY (XWZ4289) STBY K KN512 MICDET 31 32 33 34 35 36 37 38 39 40 NC NC NC S20 S21 S22 S23 S24 PWRLED SB CH VSG1024 S451 0.6 CDR/TAPE/MD VSG1024 S461 R455 820 S19 ST+ VSG1024 S450 0.0 R456 1.2K S18 C S454 R457 1.6K S17 No use YB R458 2.7K R449 820 TUNEVSG1024 S449 1000p R471 5.1K S16 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 R462 1.2k S15 S8 S9 1000p YB CD VSG1024 S460 C453 R448 680 TUNE+ VSG1024 S448 R463 1.6k S14 No use C454 R464 2.7k S13 R465 1000p YB 4.7k R459 4.7k BUS2 C419 1000p YB S459 R450 1.2k S12 PE5550 C452 S447 R451 1.6K S11 DISPLAY UCOM IC401 C451 KEY3 R452 2.7K S10 MCACC_LED MICDET CENTER_LED NC NC NC R453 YB 0.01 S9 NC KEY2 S7 S6 S5 S4 S3 S2 S1 G13 S8 VSX-818V 4.7k S1 S2 S3 S4 S5 S6 S7 G11 G12 G13 G12 G11 VDD2 VSX-918V D501 SLR-343BC4T (JKLM) R501 390 KEY4 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 0.0 R501 *1 J41 VDD KEY1 VF S501 POWER VSG1024 51063-0305 47/50 TS 70 69 68 67 66 65 64 63 62 61 D501 *1 51063-0305 0.01 YB C411 0.01 YB C412 501 1 CHASSIS D15A03-100-2651 CENTRE LED (BLUE) F H J K 85 VSX-918V-K 5 6 7 8 1 2 3 4 10.12 DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS A B C R1900 100 CN1904 C1900 100 5 6 R1901 7 1 2 3 3 0.1 4 C1901 YB 2 1 D JA1902 GP1FAV51TK0F 1 2 3 CN1902 R1902 B5B-PH-K-S 100 STBY C1909 C1902 YB R1903 STBY 0.01 C1903 CEAL-TS C1904 100/10 C1908 YB 1000p CH 100p CH YB C1907 0.01 YB C1906 0.1 C1905 0.1 F1901 CTF1295 1 STBY FRONT OPT 2 SHEILD 3 GNDD 4 D+5V 5 SHEILD R1904 (DIGITAL IN BLOCK) JA1901 GP1FAV51RKBF TO DSP+USB MODULE(818,518/J) 8 GNDD OPT3 CN1903 GNDD VKN1181 5 GNDD 4 OPT2 3 GNDD 2 V+5D 1 OPT1 9 OPT_OUT GNDD TO DSP+HDMI+USB MODULE(918) STBY YB 10 0.1 B 1/4 CN5 V 1/5 CN5 1 2 3 TO FRONT IN ASSY JA1900 GP1FAV51RKBF STBY STBY KN1901 STBY E KN1902 VNE1948-A M DIGITAL INPUT ASSY (XWZ4299) CHASSIS NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) -+ 5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. F M 86 VSX-918V-K 1 2 3 4 5 6 7 8 A *1 D813 MTZJ6.2B C816 100/10 0 D810 MTZJ6.2B 221/10 C819 IN N IC802 KIA7912PI -18.7V IC807 C805 100/16 CEJQ C806 IC809 C809 C810 R809 R810 R820 D814 IC807 BA50BCOT R819 O(0) O C817 O C816 O D813 IC808 BA50BCOT O W376 W379 W380 O W378 11.8V 100/16 VSX-918V VSX-818V *1 IC801 KIA7812API IN OUT 18.5V 0.01 11 IC802: -12V REG.IC 330/3W 0.01 10 +12V R801 IC801: +12V REG.IC C803 9 GAV B GNDD C804 8 -12V GNDD 5.0V 0.01 7 REG B- C818 6 REG G R819 3K C810 221/10 R810 150 D814 5 GNDD REG B+ STBY IC808 IN OUT 4 C 2/2 810 3 DREG INPUT 5.0V R818 C817 0.01 2 R809 V+5D2 DREG INPUT 0.33/50 1 TO POWER PACK ASSY V+5D1 W379 W378 52147-1110 3 R802 STBY IC807 IN OUT C OUT CN800 4 MTZJ6.2B C809 XDX3066 IC809 NJM2389F 2 R820 W376 J43 1 1K W380 -11.9V REGULATOR ASSY (XWZ4317) D 1k CH YB 0.1 YB 470p KN1551 VNF1084 C1558 HEAD PHONE ASSY (XWZ4321) C1557 O Q1552 2SC5938A(AB) 0.01 Q1551 2SC5938A(AB) XDX3065 4.7k C1556 J47 R1555 CH 4.7k 0.1 YB R1556 51048-0600 E C1555 1551 470p 1 GNDU 1 C1554 2 R1557 HP SW 330 2W YB 3 47/50 NP 0.022 AMUTE 3 7 8 YB 4 330 2W C1562 R1552 150 1W C1552 HP R 47/50 NP 5 4 2 (FL) 0.01 5 R1551 (FL) C1553 HP G C1561 R1554 6 150 1W HP L C1551 0.022 YB R1553 C 1/2 CN702 TO POWER PACK ASSY JA1551 XKB3066- F CHASSIS (FL) N O : Audio Signal Route (Front L ch) 87 VSX-918V-K 5 6 7 8 1 2 3 4 10.13 VIDEO, PRIMARY and FRONT VIDEO ASSYS QTL1013 RMC L303 SR IN L304 TXD L302 SR OUT RXD TO FRONT VIDEO ASSY 75 R301 220p YB C334 STBY C314 YB 0.047 C313 (V) FRONT V GAV 918,818,518/J D304 UDZS6.2B R315 KP200TA6L 1.5k R316 1 GNDA 2 SWOUT CN302 Q302 39/3W 2SB1237X (QR) -5.6V 1SS355 D302 1SS355 1k R393 0 D301 1k R310 YB VEE Vin3 SW4 Vin4 Vin5 SW3 SW5 Vout1 TS 1k R308 C312 STBY STBY 0.047 C311 Vin2 9 11 SW2 10 GND 12 Vout3 Vin1 13 15 SW1 14 Vout2 TS 100/16 VCC 16 YB C339 C310 C340 YB 0.1 47/25 (SW) W319 D308 DAN202U STBY (V) C308 GNDU 4 +12V 5 GAV 6 -12V TO POWER PACK ASSY C347 47p CH 3 47/25 75 R302 0 R391 CN306 XKB3041 VCR PLAY C309 75 0 (V) FUNCTION SELECTOR R307 (V) R392 TV/SAT 75 1 2 3 4 5 6 7 8 220p YB C306 STBY CHASSIS IC301 NJM2595M 75 R306 MONI C302 0.1 75 220p YB (V) C305 JA305 XKB3048 REC R305 VCR R304 R314 1.5k D303 UDZS6.2B 2 (V) CN354 B2B-PH-K-S 1 R303 47/25 1k 1k Q301 2SA1858X(QR) R313 39/3W +5.6V C307 LD/DVD R309 (V) (V) 150 (SW) R318 Q303 2SC5938A (SW) D307 C333 SW OUT 1k 1k R390 C1360 R317 1.2k R319 4.7k UDZS5.1B (V) 0.01 YB C 330p YB B R312 C335 STBY (V) +12V R311 100/16 0.01 YB 0 STBY R394 V+5_6VS Q301, Q302 RIPPLE FILTER FOR VIDEO FUNC. SW C304 C379 C377 3 2 1 C338 JA352 VKB1243 STBY C378 2 1 SR OUT CHASSIS L306 L305 (AB) CN310 9604S-07C 1 (V) OSDDT 11 12 9 10 7 8 5 6 3 4 1 2 SR RXD SR TXD NC 2 1 3 5 4 RMC 6 15 16 14 19 13 SR OUT SR IN 8 13 A.MUTE 12 SW DET 11 OSD_ON 10 INH 9 SW2 8 SW1 7 4 OSD RT OSD CS OSD CLK OSD DT VIDEO1 VIDEO2 VIDEO3 0.1 YB C444 2 C391 5 100/16 18 1000/10 17 (V) 7 47/16 (V) 7 C390 3 C380 OSDRT CN303 9604S-19C CN304 9604S-13C Except VSX-918V D651 DAP202K VOS1 A 3/3 CN130 VOS2 L851 L852 STBY STBY (A+5V) (D+5V) 33u R853 10k 470 OSDCS OSD BLOCK C858 24p CH R852 R892 STBY D360 1SS355 C859 D359 1SS355 18p CH C857 24p CH CH 47p L853 10k R854 C856 OSDDT OSDCK 10K 14.32MHz C866 STBY R858 (OSD) R859 STBY GAVS A 3/3 CN129 X851 C855 15p ASS1056 CH V-5_6VS OSDRT OSDVIN1 F 2.2k C863 STBY C864 100/10 TS R857 E 1 VDD1 PDC162A VSS1 2 RST Xin OSD 3 C3 Xout 4 C2 C1 5 SEPin BLANK 6 SEPout OSCin 7 SEPc OSCout 8 SYNin CHARA 9 VDD1 CS 10 CVin CK 11 VSS2 DT 12 CVout VDD2 0.047 C865 STBY CH 100p 1k C854 24 23 22 21 C851 20 100/10 19 TS V+5_6VS 18 C861 0.047 17 16 C860 15 Q852 2SC4081(QR) 0.047 14 R856 13 220 R855 C853 0.047 IC851 C852 100/10 TS C862 P 88 VSX-918V-K 1 2 3 VIDEO INH OSD E CN551 VSX-918V Only TO MAIN ASSY (MAIN ASSY 3/3) V+5_6VS VIDEO B VIDEO A 6 D OSDCS 100/16 VIDEO ASSY (VSX-918V:XWZ4294) (VSX-818V:XWZ4292) GAVS OSDCK 0.1 5 P 6 1 GAV V-5.6V 4 NJM2243M IC303 C350 3 C392 V+5.6V 2 OSDVIN1 +12V CN901 3 R JA351 XKN3015 SR IN SR PLUS C 2/2 CN803 6 4 4 TO COMPONENT VIDEO ASSY VSX-918V ONLY A 5 6 7 8 A AKC-081 530 R52 Q 11.7V C52 Q51 B RY51 (2/2) ASR7013 ASR7013 POWER RELAY W290 W291 RT1N431M D55 1SR139-400-T R53 IC52 STBY W286 W287 ~ 4 C51 + D51 ~ DF06SA 3 GNDU 2 C55 0.01 C56 YF 0.01 YF U+5V REG.IC 5 0.01/AC250V ACE7013 STBY W276 12.2V C53 1000/16 C60 C61 STBY 5.0V 3.3k NJM78L05UA IC51 OUT IN 3 1 2 10k D58 MTZJ5.1B C54 47/25 R54 J52 D20PYY0410E 3 XCG3010- 2 3 ST+5V Power Transformer 2 0.01/AC250V 1 AC RY AC WUP RY51 (1/2) D56 1SS133 D57 1SS133 55 51048-0400 4 D CN1201 TO TRANS2 ASSY PRIMARY ASSY (XWZ4302) GNDU 1 27 1/2W L51 XTF3004 1 T51 ATT7040 C CN51 RKP1751 FUSE1 L H51 H52 AKR7001N REK1027 (T3.15 A) LIVE TO AC CORD NEUTRAL C57 0.01 YF KN51 KN3001 VNE1948-A VNF1084 CHASSIS D FVL YB 2 GNDA 1 FVR TO VIDEO ASSY TO MAIN ASSY GAV 3 E C906 0.22 YB C907 470p C909 0.22 YB C908 0.01 YB C910 YB 470p C911 YB 0.01 R FRONT V 4 (L) R904 470k CH R903 470k (L) R902 330 CHASSIS B5B-PH-K-S 5 CH CH CH C916 C915 100p 100p C901 100p L R CN901 (V) CEAL-TS R901 330 C902 100p JA902 XKB3063 V 75 R905 C903 47/25 A 1/3 P (V) CN107 CN354 • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE. FRONT VIDEO ASSY (XWZ4300) NOTE 1.RESISTORS (V) Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) + - 5% unless otherwise noted. (L) 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. (SW) : Video Signal Route F : Audio Signal Route (L ch) Q R : Audio Signal Route (SubWoofer ch) 89 VSX-918V-K 5 6 7 8 1 2 3 4 10.14 FRONT IN ASSY FRONT IN ASSY (XWZ3366) T JA953 XKP3086- L971 STBY D975 C981 R980 0 C973 STBY C972 B STBY L972 STBY 4 GND STBY 3 D+ DAP202U C969 STBY 0.1 R969 STBY L970 ATH7015 R970 STBY 2 D- JQ C970 100/16 1 V5 USB R979 0 STBY C980 A C971 STBY GNDD R985 C967 GNDCH (CHASSIS) FRONT OPT JA951 GP1FMV51RK0F 1 2 3 R951 C951 0.1 YB 100 F951 CTF1295 E STBY NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) 5% unless + otherwise noted. - 2.CAPACITORS F Unit: p-pF or μF unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. T 90 VSX-918V-K 1 2 3 4 STBY C959 470p R955 100k R953 6.8k STBY R952 KN951. VNF1084 STBY R958 C961 Q952 RT1P241M STBY D 10/50 100K C955 Q951 RT1N241M C954 22K C953 0.1 R981 TC4066BFN 1k 10K (MIC) R956 2 3 3 2 1 1 C952 0.01 14 13 12 11 10 9 8 10K JA952 XKN3017 IC952 R982 Audio/ MIC IN 1 2 3 4 5 6 7 R984 R986 STBY C R988 R987 STBY STBY STBY 5 6 7 8 4 GNDD TO MAIN ASSY (MAIN ASSY 1/3) (MIC) D952 UDZS5R1(B) UDZS5R1(B) R963 D953 100k 10/50 0.01 C957 C958 FRONTL GNDA 5 5 10/50 V-7 GNDA 8 4 6 C963 MICOUT MICSW 6 4.7k C MCACC SW V+7 3 R966 9604S-09C 4 R960 4.7k 9604S-11C 2 33p MIC AMP CN956 CN956 1 C964 C962 0.01 D957 DAN217 - - 33k C965 100 10/50 3 7 7 8 9 9 FRONTR 10 D 11 NC NC STBY CN951 B5B-PH-K-S 1 FRONT OPT 2 SHIELD 3 GNDD 4 D+5V 5 SHIELD TO DIGITAL IN ASSY (COMPLEX ASSY 2/3) 10/50 R967 33k 2 R957 100k 100 33p 1k D951 UDZS5R1(B) R962 C968 1 C960 100p R961 R959 R972 C956 + 100 IC951(2/2) NJM4565MD + IC951 (1/2) NJM4565MD R954 B A 1/3 CN122 DD+ 3 (USB BLOCK) 2 TO DSP+USB MODULE(818,518/J) V5 USB 1 TO DSP+HDMI+USB MODULE(918) CN953 B4B-PH-K-S B 4/4 CN401 V 4/5 CN401 A E F T 91 VSX-918V-K 5 6 7 8 1 2 3 4 10.15 HDMI & DSP & USB ASSY (1/5) HDMI & DSP & USB ASSY (VSX-918V:AWX8977) V 1/5 AWX8977 Except as below AWX9162 North America V 2/5,3/5 A V3D R110 0 L103 C108 47u/6.3 C106 0.1u/10 0.1u/10 NM C109 C111 0.47u/10 R111 18k F% GCH CH 10 TP113 V3D1 R112 75 TP115 DA 0.01u/16 R114 NM C112 1 V 2/5 C113 2 COAX C110 470p/50 L104 NM JA101 VKB1159-A TP114 NM DC R113 2 1 TP104 38 TEST2 CM1/CDTI/SDA DIF1/RX6 CM0/CDTO/CAD1 5 RX6 6 NC_AVSS2 PDN IC101 AK4114VQ 7 TP116 XTI DIF2/RX7 8 DIR&DIT XTO IPS1/IIC GNDD 9 DAUX P/SN BICK SDTO 10 VIN XTL0 MCKO2 C107 1000p/50 DIRERR3 1 8 DIRCS 34 2 7 DSPCLK 33 3 6 DSPDI 32 4 5 DIRDO3 OCLS1/CCLK/SCL NC_AVSS1 4 GNDD 37 INT1 39 R AVDD VCOM 40 42 43 44 41 AVSS RX0 R108 100 35 INT0 IPS0/RX4 DIF0/RX5 TP103 100k RX5 GNDD 45 46 3 3 36 OCKS0/CSN/CAD0 100k R102 GNDD 2 NC_AVSS3 TP102 RX1 4 TEST1 RX3 5 NC_AVSS4 TP101 1 RX4 V+5D RX2 48 VKN1374-A 47 RX3 V5D R101 M CN1903 CN5 R109 V 3/5 B 10k RX2 R107 31 30 R106 22 R105 47 R104 47 NM DIRRST OSC2 TP112 29 28 27 TP111 ADDT V 2/5 26 R103 100 25 24 LRCK MCKO1 23 22 DVSS DVDD VOUT 21 20 19 COUT 18 BOUT 17 TX1 TX0 16 14 15 13 TVDD NC_DVSS1 XTL1 12 UOUT 11 1 8 2 7 3 6 4 5 C V5D V3D TP110 TP108 TP109 DIRM DIRB TP107 DIRD DIRL 0.1u/10 C105 C104 470p/50 47u/6.3 C103 NM C102 0.1u/10 CH L102 QTL1013-A QTL1013-A C101 TP106 V3D2 TP105 V5D1 L101 D *R123 0 V3D3 E F GNDD V 1/5 92 VSX-918V-K 1 2 3 4 5 6 7 8 V 2/5 DA To HDMI Block HD V 2/5 DA A TP161 HMCK TP162 HBCK TP163 HLR TP164 HFDT B TP165 DIRD DIRB TP166 SDTI 0 *R167 S1DT 0 *R165 CDTI DIRL TP167 S1LR TP168 RX2 0 V 2/5,3/5 S1MC DC *R168 S1BC DIRM 0 *R166 BDTI V3D SEL Y H HDMI L DIR/XM C171 L171 0.1u/10 C172 QTL1013-A TP169 V3D5 HDDO TP170 C173 HDSW HDSCK 470p/50 R171 100 HDDI 16 SELECT 2 1A 14 4Y 2B 7 MCK BCK NM R176 S2BC 12 6 GND 3Y 8 HBCK TP175 S1MC 10 3B TP174 HDRQO S2LR 11 3A 2Y HDRST NM 2A 5 R177 13 4B TP173 S1LR 4A 1Y 9 HDMUT NM LRCK DATA NM R175 1B 4 HDRQI HLR XST 3 S1BC TP172 15 R178 S1DT R173 100 VCC V 4/5,5/5 1 HFDT S2DT S2MC HMCK R172 47 IC171 TC74VHC157FTS1 Switch for HDMI UD R174 100 GNDD SEL L V3D Y H USB DIR/XM/HDMI C181 L181 NM C182 NM USBSW V3D6 D UMCK NM TP177 UBCK R181 NM 16 1 VCC 1A XST 4Y 12 7 MCK BCK 2B 0 2Y 11 8 9 S2MC TP197 V 2/5,3/5 TP196 E DC S2LR V3D V3D7 L191 QTL1013-A IC191 1 14 2 7 4 14 TP182 (1/4) 3 TC74VHC08FTS1 USBRST NM TP195 NM TP194 S2DT GNDD R198 TP193 S2BC R184 NM C192 TP192 CH 470p/50 TP191 S1MC 3Y IC181 NM Switch for USB C191 0.1u/10 TP190 S1LR OSCU MCLK UMCK R182 NM S1DT V 2/5 S2MC 10 3B GND TP180 RX6 LCKI 3A R197 R186 6 UDT 0 4B 2A R187 13 1Y ULR TP179 S2LR 4A 5 S1BC ULR 14 0 LRCK DATA 0 R185 1B 4 UBCK TP178 R183 NM 15 3 S2BC BCKI SELECT 2 S2DT R188 UDT FDTI C TP171 1000p/50 TP183 USBPWR TP184 R191 USBCTL IC191 6 (2/4) R194 100 5 7 9 14 TP185 MCK1 XFLAG 47 TP186 USBDAI3 R192 IC191 8 (3/4) R195 MCK2 100 10 R193 12 47 7 TP188 WRTMOD3 14 11 7 TP187 USBDAO3 TP189 IC191 (4/4) USBREQ R196 MCK3 100 13 V 2/5 100 F TP198 GNDD V 1/5 93 VSX-918V-K 5 6 7 8 1 2 3 4 10.16 HDMI & DSP & USB ASSY (2/5) A V 2/5 HDMI & DSP & USB ASSY (VSX-918V:AWX8977) V3D V3D V3D V1R2 V3D9 C230 100u/16 L203 VCC V3D 7 R235 47 6 GNDD 5 GND R234 47 NM C232 0.1u/10 C251 NM IC251 PDC173A8 CS# R252 5 6 7 8 7 6 0.1u/10 C227 47 47 R225 R254 NM R255 10k R256 R257 10k 10k C223 NM 61 62 FSR_PE1 SCKT_PE3 SCKR_PE0 63 64 IO_GND_4 IO_VDD_4 66 65 HCKT_PE5 HCKR_PE2 55 PF2 MODD_IRQD PF3 RESET_B 13 14 15 PF5 IO_GND_2 R220 R216 46 100 OSC1 EXTAL 44 DSPRST C219 R217 0.1u/10 470p/50 C217 PLLA_GND 42 NM C216 41 40 PLLA_VDD HREQ 39 SCK_SCL MOSI_HA0 SS_HA2 38 37 36 35 34 TMS 33 TCK 32 31 TDI TDO 30 29 MISO_SDA 43 CORE_VDD_2 CORE_GND_2 28 27 TIO0_PB0 26 PF9 IO_VDD_3 IO_GND_3 24 23 22 21 PF10 SCAN PF0 20 TIO1_PB1 PF1 19 25 NM NM 47 PLLD_VDD IO_VDD_2 18 C205 48 45 17 0.1u/10 R218 PINIT_NMI PLLD_GND PLLP_GND PLLP_VDD PF4 49 TP202 MODC_IRQC 16 0 50 MODB_IRQB CORE_GND_1 C220 PF7 12 Q201 RT1N241M R219 51 MODA_IRQA 0.01u/16 11 0.1u/10 52 CORE_VDD_3 DSP IC201 DSPC56371AF180 PF6 C206 470p/50 53 PF8 C222 54 SDO0_PE11 CORE_GND_3 10 DSPMOD V3D C214 0.1u/10 C203 470p/50 0.1u/10 NM 47k 9 C204 R222 56 SDO1_PE10 CORE_VDD_1 D 57 SDO2_SDI3_PE 8 47k R221 10k 68 67 70 47 69 ACI_PD0 ADO_PD1 47 71 72 R227 4 73 R228 HCKR_PC2 3 76 74 IO_GND_5 IO_VDD_5 HCKT_PC5 2 77 75 1 79 78 SDO0_PC11 R204 DECMUT3 58 SDO3_SDI2_PE FST_PE4 SDO5_SDI0_PE SDO4_SDI1_PE SDO4_SDI1_PC7 IO_GND_1 IO_VDD_1 SDO3_SDI2_PC8 SDO2_SDI3_PC9 SDO1_PC10 100 USBREQ 59 470p/50 7 CDTI C221 6 FDTO BDTI R223 47 60 C218 SDTO R224 47 CORE_GND_4 5 0.1u/10 C225 470p/50 CORE_VDD_4 4 SCKR_PC0 R202 CDTO SCKT_PC3 3 SI 5 6 7 8 2 BDTO FST_PC4 SDO5_SDI0_PC6 NM C201 C202 R203 10k 0.1u/10 1 FSR_PC1 47 R229 47 47 R201 80 R230 VSS C224 0.1u/10 NM SCK 5 C228 C226 WP# 4 MCK1 SDTI HOLD# 4 3 2 1 R253 10k R226 LCKO V 1/5 FDTI VDD 2 SO 2.2k LCKI BCKO 8 3 DA C TP256 1 R251 47 BCKI GNDD TP251 DSPBSY3 0.1u/10 V 1/5 V3DA C252 TP252 B A2 C231 0.1u/10 IC261 (2/3) TC7WHU04FU VCC Y A GND V3D V3DB NM V 1/5 NM C268 NM NM C267 GNDD OSCU V 1/5 F V 2/5 94 VSX-918V-K 1 2 3 TP264 470 R262 TP263 GNDD OSC2 4 C265 8p/50 IC261 C263 24.576MHz CH R212 (3/3) TC7WHU04FU 100 R211 C262 0.1u/10 1M X261 XSS3003-A CH 7 P.U A 1 NC 2 INA 3 GND0 C266 6 TMS NM 5 TCK R265 4 TDI CH 22 100 R210 DSPHRQ3 DSPSS 3 TDO DSPDI DSPCLK 2 V NM DSPDO3 1 G CN201 R263 VCC Y GND V3D R261 100 Vcc 5 OUTY 4 IC262 NM TP262 C261 470p/50 NM 100 R209 V3DC TP261 IC261 (1/3) TC7WHU04FU VCC Y A GND QTL1013-A L262 100 R208 NM R205 47k R206 TP207 E TP208 L261 R213 10k C211 NM C212 NM C213 NM R214 NM R215 NM C264 8p/50 4.7k L201 0.1u/10 CH C210 R207 C208 0.1u/10 C215 100 470p/50 R264 NM 470p/50 QTL1013-A C209 TP201 TP265 C207 TP255 Y1 L251 G2 Y2 QTL1013-A A1 4 TP253 2 TP254 G1 ATL7002-A C229 100u/4 TP205 TP204 8 3 R233 47 L202 TP203 IC202 TC7WH125FU 1 R232 47 V12 ATL7002-A TP206 47k R231 L204 QTL1013-A V3D8 5 6 7 8 A LCKO R282 NM LSLK BCKO R283 NM LSBK FDTO LSFD SDTO LSSD CDTO LSCD LSBD BDTO V3D R284 NM V3DD L271 QTL1013-A C276 NM C275 B 0.1u/10 IC271 ML87V5002 32 VSS1 VCC3 SYSCLK LRCK0 LRCKI0 BCK0 BCKI0 DO0 DI0 DO1 2 3 4 5 6 CDTO 9 BCKI1 25 R279 100 VSS3 VCC1 SDA LRCKI2 SCL BCKI2 INT 10 11 47 LSBD DO3 DI1 BDTO LSCD 26 24 LSSDA 23 LSSCL 22 12 LSINT 21 DI2 LSRST RESET 13 20 LRCKI3 R273 100 MODE0 14 19 BCKI3 NM 8 LSSD DO2 NM SDTO LSFD 28 R276 FDTO 7 LSBK 29 27 LRCKI1 R272 LSLK 100 10k GNDD 100 R280 MODE1 15 18 DI3 MODE2 16 17 VSS2 VCC2 R274 100 GNDD R281 30 R275 BCKO 31 C277 LCKO C LIPSYNC IC V5D V3D R277 0.1u/10 C274 0.1u/10 NM C271 C272 C273 R278 0 NM NM TP283 GNDD DC V 1/5,3/5 V 1/5 C316 L302 TP315 100u/16 0.1u/10 C315 470p/50 TP319 C317 TP317 V5A1 QTL1013-A V5A TP314 MCK2 D GDAC 8 SDTI2 QTL1013-A MA152WA R311 100 24 R310 100 R309 100 TST4 TST3 23 TP318 470p/50 C310 TP306 470p/50 C309 TP305 22 21 20 19 C321 TP307 R308 NM R307 NM 470p/50 C308 TP304 NM NM R315 GNDD V5DU LIN 4 GNDA(DAG) 5 FRO 6 VCOMG 7 FLO 8 RCMUT/OVF 9 SRO 10 GNDA(DAG) 11 SLO 12 GNDA(DAG) 13 SWO 14 GNDA(DAG) 15 CO 16 GNDA(DAG) 17 SBRO 18 GNDA(DAG) 19 SBLO 20 GNDD(USB) 21 V+5D(USB) E 0.1u/10 GNDDA TP282 C306 GNDA(DAG) 3 NM 4.7 TP320 RIN 2 F SDTO TP281 LSSD TP279 TP280 LSLK TP302 CH 100p/50 C305 C304 0.1u/10 NM C303 100u/16 C302 0.01u/16 C301 TP278 1000p/50 D302 47u/6.3 NM 34 25 470p/50 C311 R306 LSFD LSCD TP277 LSBK TP275 TP274 TP273 TP276 LSBD LCKO 100 TP303 NM FDTO R312 TP308 C307 R305 TP271 26 V5A2 DIRRST TP272 VCOM VREFH 35 36 AVDD 37 AVSS 38 18 17 16 15 14 12 0 L301 V3DE TP301 CDTO 100 470p/50 C312 V3D GNDD BCKO R313 LOUT2 CAD0 TVDD NM R304 DZFE TST1 11 ROUT3 LOUT3 DAUX DFS0 10 R303 27 ROUT2 DVDD 100 100 LOUT1 9 SDTO ADDT R314 ROUT1 SDTI3 R302 13 V 1/5 DZF1 41 SDTI1 28 TP309 1 C 2/2 CN806 LSCD IC301 AK4626AVQ 6ch CODEC C313 C322 7 29 TST5 470p/50 1000p/50 LSSD 39 40 LRCK 6 P/S 42 5 LSFD LIN 30 CAD1 47 TP310 NC TST2 LSLK BICK CN2 XKP3081-A C314 32 31 SDOS I2C SMUTE 4 PDN R301 DVSS LSBK TP313 TP311 RIN DZF2/OVF GVCM TP312 33 D301 3 MCLK 2 DIF0/CSN 1 DIF1/SCL/CCLK TDM0 LOOP0/SDA/CDTI 43 44 TP316 GNDD LSBD TP321 MA152WK R317 100 C318 C320 47 R316 DSPDI 0.1u/10 DSPCLK C319 DIRCS BDTO V 1/5 1 0.1u/10 R271 MCK3 V 2/5 95 VSX-918V-K 5 6 7 8 1 9604S-35C CN3 V 3/5 96 2 USB SW 23 XFLAG 21 3 9 8 7 6 5 4 3 2 1 DSP RST DSP CLK DSP DO DSP DI DEC MUTE DIR RST DIR ERR GNDD GNDD DSP SS 10 BUSY 11 DSP HREQ 12 GNDD R47 100k GNDD R45 100k R44 R46 100k 100k R42 100k R43 R48 100k 100k GNDD F A 3/3 CN112 VSX-918V-K 4 9 USBDAO3 NM 8 10 7 XMFS3 6 5 4 GND A8 A7 A6 A5 A4 A3 A2 Y8 Y7 Y6 Y5 Y4 Y3 Y2 Y1 G2 VCC 11 12 13 14 15 4 3 2 1 4 3 2 17 16 1 R353 100 R354 100 TP351 18 19 20 5 6 7 8 5 6 7 8 USBDAI USBDAO XMFS DIRERR DSPHRQ DECMUT DIRDO DSPBSY DSPDO XMMUT USBDAI3 3 DIRERR3 DSPHRQ3 DECMUT3 DIRDO3 3 RT1N241M-TLB DSPBSY3 A1 NM NM 2 G1 V5D3 DSPDO3 R352 Q341 NM 1 L351 QTL1013-A 100 R334 XMDI 5V -> 3V Level shifter for XM,USB NM R41 DIRERR DIRRST C352 0.1u/10 C351 47k TP27 TP28 GNDD DECMUT V5D2 DSPDI DSPDO DSPCLK DSPRST DSPSS DSPBSY DSPHRQ DSPMOD DIRDO DIRCS USBRST USBPWR USBDAI USBDAO 3Y 8 9 10 TP331 R345 TP29 XFLAG USBCTL 0 *R338 NM R337 3A 3B 4Y 11 12 13 14 V3D TP30 TP31 TP32 TP33 TP34 TP35 TP36 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 TP46 USBSW WRTMOD XMMUT3 GND 2Y 2B 4A 4B VCC 2 DSP MODE 13 DIR DO 14 DIR CS 15 USB XRST 16 USB POWER 17 USB DAI 18 USB DAO 19 USB CTL 20 TP47 TP48 LSSDA LSSCL LSINT LSRST HDDO HDSCK 7 6 5 2A NM V3DF WRITE MODE 22 TP49 TP50 TP51 TP52 TP53 TP54 HDDI HDRQI HDSW HDRST 0 LS SDA 24 LS SCL 25 LS INT 26 LS RESET 27 HD DO 28 TP55 TP56 TP57 TP58 R336 HD SCK 29 HD DI 30 HD REQI 31 HDMI SW 32 HDRQO HDMUT D HD REQO 34 E NM R333 4 1Y 1B 1A IC331 TC74VHC08FTS1 HD RESET 33 TP59 WRTMOD3 GNDD HD MUTEO 35 C 3 2 1 L331 B QTL1013-A V 3/5 WRTMOD XMRST *R331 0 C332 A 0.1u/10 C331 1 4 10.17 HDMI & DSP & USB ASSY (3/5) HDMI & DSP & USB ASSY (VSX-918V:AWX8977) 3V -> 5V Level shifter for DSP,DIR,XM,USB V5D IC351 TC74VHCT541AFTS1 5 6 7 8 A TP26 TP24 TP25 TP23 TP22 TP21 TP20 TP19 XMERR XMLNK TP332 XMFS TP333 XMLSDP DSPDO3 TP334 XMDO DSPBSY3 TP335 XMANT DIRDO3 TP336 TP18 DECMUT3 TP337 XMRST DSPHRQ3 TP338 TP17 DIRERR3 TP339 XMMUT XMFS3 B TP340 XMDI USBDAO3 TP342 TP16 XMANT3 TP343 XMSW XMLNK3 TP344 TP15 XMMUT3 TP345 TP14 XMRST3 TP346 XMPWR XMDI3 TP347 XMSCRT XMDO3 XMDT4 XMLSDP3 DC V 1/5,2/5 C V5D 100u/16 D21 UDZS5R6(B) C21 C22 1u/10 Vin 3 Vc GND Vadj 2 1 TP9 4 5 Vo F% 20k F% 12k R22 12k R24 R21 1u/10 C23 1u/10 C24 Vc Vadj GND 3 2 1 TP11 F% TP13 TP63 Vin F% R23 100 1u/10 C25 Vo 4 TP12 5 TP64 ! IC1 PQ1LAX95MSPQ TP62 V3D ! IC2 PQ1LAX95MSPQ TP10 V1R2 GNDD R8 D NM GNDDA NM R5 NM R6 GVCM V5D GDAC C15 UDZS5R6(B) D1 NM C5 NM R7 0 C4 NM C3 NM R4 NM C2 NM C1 NM NM V5A C6 TP61 TP60 NM C14 TP4 ATL7002-A V5DH TP3 TP5 L1 GNDD R3 NM NM R2 NM GNDD (DIR) R1 C7 1000p/50 V7DH 1 2 3 5 4 6 7 8 9 GNDD (DSP) C9 C11 0.01u/16 0.1u/10 C10 C12 470p/50 470p/50 GDAC (CODEC) GNDD (DIR) GDAC (CODEC) CN1 RX3 uGRTN V+5D(HDMI) GNDD DGRTN DGRTN DGRTN V+5D XKP3077-A V+5D GNDA(DAG) 10 GNDA(DAG) 11 V+5A 12 V+7D(HDMI) 13 TP8 GCH 100k L3 V1 NM C13 V2 TP1 GNDD (XM) E RX3 ATL7002-A V 1/5 TP6 TP7 L2 ATL7002-A R9 TP2 C 2/2 CN805 F V 3/5 97 VSX-918V-K 5 6 7 8 1 2 3 4 10.18 HDMI & DSP & USB ASSY (4/5) HDMI & DSP & USB ASSY (VSX-918V:AWX8977) MTS TCK NM NM L471 R472 100k R471 C431 0.01u/16 ON ! 100 4.7k IC471 AAT4618IGV-0.5-1 IN 22 0.1u/10 CPRST C433 0 USBCTL L401 470p/50 C418 C420 1200p/50 C417 0.1u/10 CH C422 330p/50 C421 2.2u/10 R411 100 R412 47k BM0 R413 USBH_D-T BM1 R414 USBH_D+T BM2 R415 C423 0.1u/10 C424 470p/50 CPDT R416 USBDAO3 CPCK R410 10k 68 67 10u C419 0.1u/10 71 70 L402 USBDN 100 85 USBDP 100 86 100 92 100 100 93 65 VDDIO4 66 ADIN4 ADIN0 ADIN2 69 VSSADC VDDADC 72 VDDPLL1 73 74 75 XFILT VSSPLL VDDPLL MODE1 76 77 78 79 USBH0_DN 80 USBH0_DP 82 81 VSS6 83 VDDUSB USBH1_DP USBH1_DN 87 84 VDDIO5 GPIO_B21 GPIO_B22 89 88 GPIO_B23 90 VDDI5 GPIO_B24 GPIO_B25 91 VSS7 GPIO_D20 GPIO_D21 TCK 103 GPIO_B6 READY/MODE0 UART0RX 59 VSS5 58 TDO VDDI4 57 104 XTIN 56 XTOUT 55 106 GPIO_A1 XIN GPIO_A2 XOUT GPIO_A3 nCS3 GPIO_A4 nCS2 VDDI6 nCS1 54 53 108 52 51 110 MUTE 1u/16 60 TMS 102 109 470p/50 111 50 IC401 GPIO_A5 112 nCS0 49 TCC8600-00X-EA-UG GPIO_A6 Q471 RT1N431M nOE 113 48 GPIO_A7 nWE GPIO_A8 SDnCS GPIO_A9 SDCKE GPIO_A10 VSS4 GPIO_A11 SDCLK 114 R423 0.1u/10 GNDD GNDD 4.7k 47 115 46 116 45 117 44 118 43 VSS8 VDDIO VDDIO3 119 42 VDDIO6 C435 120 470p/50 121 R424 CPRDY 100 XA21/ 41 GPIO_A12 XA20/DQM1 GPIO_A13 VDDI3 GPIO_A14 XA19/DQM1 GPIO_A15 XA18/DQM0 40 122 39 123 C436 124 470p/50 XD0T 125 38 37 XA17/NDCLE VDDI7 36 XD0 XD1T 126 XD2 XD3 XA16/SDnRAS XA14/SDBA1 XA13/SDBA0 XD1 35 XA15/SDnCAS XD2T 127 XA12 XA11 XA10 33 XA12T 32 XA11T 31 XA10T 30 XA9 XA7 XA8 29 28 XA8T 27 XA7T XA9T VDDIO2 VDDI2 VSS3 26 25 470p/50 XA5 XA6 24 22 23 XA6T XA5T XA4T C406 21 XA3T XA4 20 XA2T XA3 19 XA2 18 XA1T XA1 17 XA0T XA0 XD15 XD15T 16 XD13 XD12 XD14 XD14T 15 XD13T 14 XD11 XD12T 13 470p/50 XD10 XD9 10 XD11T 12 XD10T 11 XD9T C404 VDDIO1 9 XD8 8 VSS2 VDDI1 7 C402 470p/50 XD6 XD7 6 5 XD6T XD8T 4 XD7T 3 XD5T XD4 VSS1 2 1 XD5 34 128 XD4T XD3T 61 NDnWE TDI 101 107 R422 C434 C 62 100 GPIO_A0/SPDIFTX 5 C472 0.1u/16 C471 1 R474 63 UART0TX nTRST R421 C432 TP537 64 105 XFLAG R473 TDO TRST RX6 TP536 GND QTL1013-A USBRST3 TDI GPIO_D15 99 GPIO_D16 98 GPIO_D17 97 10k OUT TP532 96 470p/50 R420 2 94 V 1/5,5/5 V5DU 4 ADIN C430 UD USB POWER CONTROL FAULT GNDD 0.1u/10 B 3 TP531 USBDAI3 NM C429 GNDD V5USB R419 QTL1013-A C428 TP406 0.1u/16 V+1R8U L403 TP408 QTL1013-A 100u/16 0 C441 V18D TP407 100 0 R443 L404 100 NM V3U 0.1u/16 C443 470p/50 NM R496 NM V+3DU GPIO_D19 NM R498 NM R442 R444 15k T CN953 R497 USBH_D+T 10 C442 L443 R499 USBH_D-T 10 R447 R418 R446 2 95 2 C426 4 11 TP404 3 L442 VTH1043-A C427 GND 3 0.1u/10 3 TP405 VTL1169-A 4 4 TP403 C425 D+ L441 TP402 GPIO_D18 TP401 100u/16 2 R445 15k D- R417 AKM1275-A nRESET CN401 V5USB 1 V+3DU V 1/5,5/5 UD V5USB R441 NM XFILT1 V 4/5 VSSPLL1 A GNDD L462 C467 QTL1013-A R462 NM 470p/50 C408 0.1u/10 C407 V+3DU FLASH ROM 64M SDRAM 1 C468 XD0T XA13T 3 XA12T 4 XA11T A16 A14 BYTE# A13 VSS2 A12 DQ15/A-1 A11 DQ7 6 XA9T 7 XA8T 8 A10 DQ14 A9 DQ6 46 DQ5 NC1 DQ12 WE# DQ4 RESET# VCC 11 WET NC2 DQ11 NC3 DQ3 14 15 XA17T 17 XA7T 18 XA6T 19 XA5T 20 XA4T 21 XA3T 22 XA2T 23 XA1T 24 XD6T 7 XD4T 8 40 XD5T 39 XD12T DQ4 XD6T 11 DQ5 DQ6 12 VSSQ2 XD4T 13 36 XD11T 35 XD3T DQ2 DQ9 A7 DQ1 A6 DQ8 A5 DQ0 XD1T 30 XD8T CE# A1 A0 XA14T 21 XA10T 22 XA0T 23 XA1T 24 XA2T 25 XA3T 26 OET 27 VSS1 20 XD0T OE# A2 XA13T 26 25 FLCS XA0T DQ9 VDDQ3 C462 53 470p/50 52 51 50 49 48 47 46 C463 45 470p/50 43 41 40 NC2 /CAS CLK /RAS CKE /CS NC1 BA0 A11 BA1 A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A3 A4 VDD3 54 42 UDQM 27 0.1u/10 44 /WE 19 SDCS XD9T 31 28 A3 18 XD2T 32 29 A4 XA16T XD10T DQ10 VSS2 LDQM 17 DQ11 VSSQ3 VDD2 15 XA15T DQ12 DQ8 16 WET VDDQ4 DQ7 14 XA21T 33 A17 DQ13 VDDQ2 XD7T DQ10 A18 DQ14 9 10 VSSQ4 DQ2 DQ3 XD5T VSS3 DQ15 DQ1 VSSQ1 XD3T XD13T 34 RY/BY# XA18T 5 37 13 16 XD14T 42 38 12 USBRST3 43 DQ13 A19 4 XD2T XD7T 41 9 XD1T XD15T 44 10 DQ0 6 45 A8 VDD1 VDDQ1 XA16T 47 5 XA10T XA19T 48 A15 47k 2 R463 E 1 XA14T 2 3 470p/50 XA15T C461 IC461 HY57V641620FTP-6 0.1u/10 IC462 AYW7236-A F 0.1u/10 C405 0.1u/10 0.1u/10 C401 GNDD C403 D C464 470p/50 C465 39 38 NM 37 36 35 34 33 32 31 30 29 VSS1 28 C466 470p/50 GNDD GNDD V 4/5 98 VSX-918V-K 1 2 3 4 5 6 7 8 A BOOT MODE BM2 NM NM R429 R425 NM R427 V3U TP535 BM1 TP534 BM0 TP541 R483 100k 8 I2C_ADDR0 R484 100k 9 I2C_ADDR1 R485 100k 10 NC14 TP428 34 33 NC15 XA18T C410 XA17T 470p/50 SPI_SIMO SPI_SOMI 20 SPI_nSS 19 18 MODE2 ROSC 17 16 10k R487 C CPDT CPRDY GNDD 23 NC4 22 F% R488 TP540 R486 NM 0.1u/10 XA19T 31 35 NC16 CLOCK_OUT 32 37 36 NC18 nRESET 38 NC17 SPI_UCLK 24 21 TP539 V3U 470p/50 C412 C411 C409 0.1u/10 XA20T NC7 25 NC5 10k XA21T NC8 26 NC6 I2C_ADDR2 R401 SDCLK NC13 C486 470p/50 0.1u/10 341S2154 I2C_SCL 30 100k SDCKE IC481 NC2 7 I2C_SDA SDCS 100 NC1 6 13 WET 100 R402 5 NC12 NC9 27 MODE0 100 R403 CLOCK_ENAB 12 R404 4 11 OET 28 CP_READY 470p/50 GNDD 100 29 NC10 NC3 10k CPCK FLCS R405 NC11 XOUT MODE1 R482 TP538 X402 CSS1614-A 2.2M R407 47 100 R406 1M CH C414 XIN 3 CH R481 10p/50 R408 VCC1 2 15 C413 TP427 1 14 C483 5p/50 B 1 2 GNDD CH 40 C482 5p/50 4 32.768kHz ASS1172-A CH 3 C481 0.1u/10 X481 39 L481 QTL1013-A R409 4.7k VSS TP414 C485 V+3DU 470p/50 VCC2 C416 100p/50 CH GNDD C415 0.1u/10 C484 CPRST 4.7k 4.7k R430 R426 4.7k R428 TP533 MAIN V 5/5 XA16T XA15T 1.8VReg. XA14T ! TP410 V+1R8U V+3DU IC402 S-1200B18-M5 5 1 VOUT TP409 XA13T VIN 2 VSS 3 1u/10 C451 ON/OFF NM NM NC C452 C453 C454 0.1u/10 4 D GNDD VEF1040-A JH501 GNDD V+3DU V 1/5,5/5 4 5 100u/16 NM C455 D451 NM NM Vin R451 UD 3 Vc GND NM F% R454 XD13T Vadj R453 TP413 XD14T 2 1 Q402 RT1N431M NM F% XD15T 1u/10 C457 1k R432 Vo R431 NM C437 NM IC403 NM C456 ! TP411 V5DU TP412 V+3DU Q401 2SA1577(QR) QTL1013-A GNDD GNDD XD12T GNDD XD11T R452 E USBPWR NM XD10T XD9T R455 1.8k USBRST XD8T USBRST3 SDCLK 3.3k XA20T R456 R461 NM L461 V3D SDCKE XA12T GNDD XA11T XA9T XA8T XA7T XA6T XA5T F XA4T V 4/5 99 VSX-918V-K 5 6 7 8 1 2 3 4 10.19 HDMI & DSP & USB ASSY (5/5) HDMI & DSP & USB ASSY (VSX-918V:AWX8977) V5USB TP504 L542 1 1 2 2 NM R537 NM TP507 L502 NM NM USBH_D-R USBH_D+R NM R536 3 NM V3UR C542 C501 NM C502 NM XA19R XA16R XA15R 37 XA18R XA14R 38 34 XA13R 39 XA17R XA12R 40 35 XA11R 36 XA9R XA10R 41 XA8R NM 42 C507 NM 43 NM C503 TP506 NM XA7R C541 44 R534 NM NM XA6R NM R543 NM C543 45 NM R542 46 L543 XA5R 4 TP503 L501 TP505 NM 3 47 GND L541 4 4 NM 3 TP502 C504 D+ TP501 V15D C505 2 C506 1 D- V+1R5 V3UR R535 NM 5USB V+3DU R541 NM CN501 NM TP508 V 5/5 NM C508 GNDD B 33 32 A4 A3 A2 REXTI AVSSC USBDP A1 USBDM A0 AVDDC A_1 PVSSC 29 28 27 DVSS2 XD5R 57 XD4R 58 XD3R 59 XD2R 60 XD1R 61 XD0R 62 DQ6 23 DQ4 TMS DQ3 TCK USBREQ NM 7 NM R519 8 FLASH ROM C561 IC561 NM C562 RYBY 5 NM NM Q504 NM E GNDD GNDD XA15R 1 XA14R 2 XA13R 3 XA12R 4 XA11R 5 XA10R 6 XA9R 7 XA8R 8 XA19R 9 48 A15 A16 A14 BYTE# WER 11 TP529 12 46 A13 VSS2 A12 DQ15/A-1 45 DQ7 A10 DQ14 RYBY 15 XA18R 16 XA17R 17 XA7R 18 XA6R 19 XA5R 20 XA4R 21 XA3R 22 XA2R 23 XA1R 24 XD7R 43 42 A9 DQ6 A8 DQ13 XD6R 41 40 A19 DQ5 A20 DQ12 XD5R 39 38 WE# DQ4 RESET# VCC A21 DQ11 WP#/ACC DQ3 RY/BY# DQ10 XD4R 37 36 14 NM XA-1R 44 A11 13 R564 XA16R 47 10 F TP516 NM TP544 IN/OUT2 C517 GND 35 XD3R 34 33 A18 DQ2 A17 DQ9 A7 DQ1 A6 DQ8 A5 DQ0 A4 OE# XD2R 32 31 XD1R 30 29 XD0R 28 OER 27 A3 VSS1 26 A2 CE# A1 A0 25 NM 4 R562 6 CONT2 OUT/IN2 TP530 XA0R R563 NM V 5/5 GNDD 100 VSX-918V-K 1 2 3 TDO TRST MCLK 4 TDO 19 TRST 18 R512 NM 16 17 C509 R511 TP526 UDT ULR TP524 CPRDY TP523 NM OUT/IN1 CONT1 3 NM RB/REQ R561 NM NM R517 V+3DU TP545 L561 L504 R518 TP542 TP543 NM WRTMOD3 USBRST3 V+3DU IC504 NM 15 LRCK/SS NM 14 DVSS1 12 NM 13 R509 R510 TP525 UBCK R508 USBDAO3 NM 11 TXD RXD PIO0 PIO1 9 NM NM 10 R507 R506 USBDAI3 SDA 8 NM R504 R505 CPRST 7 CPDT 6 NM R503 CPCK NM SCL RSTB USBRST3 TP521 RB/REQ OSCU TP522 R501 R502 NM NM 5 3 OER 4 2 1 WER ACLK RYBYB/MISO WEB OEB DQ1 DQ0 DVDDIO2 BCK/SCLK SDATA/MOSI DVDD 20 D VCC TDI TDI DQ2 GNDD IN/OUT1 TCK 21 1.5V 2 TMS 22 64 1 NM 24 DVDDIO1 63 TP520 R513 25 PVDDC DQ5 C 26 XIN NM 56 IC501 NM DQ7 NM XD6R TM TP527 55 F% 30 54 XD7R NM 31 C510 GNDD R516 A17 A18 A19 XA-1R 53 A16 52 A15 51 XA0R A14 XA1R A13 50 A12 XA2R A11 49 A10 XA3R A8 XA4R A9 DVDD2 A5 A6 48 NM A7 A 5 6 7 8 A B V+3DU USBH_D+R L503 IC502 NM NM 1 8 1A VCC 3Y 1Y 2A 3A GND 2Y 2 5 NM 6 4 NM C511 TP515 7 3 C513 C512 NM USBH_D-R C516 NM R514 GNDD NM R515 NM X501 1.5VReg. C NM TP518 IC503 NM 5 1 VOUT VIN 2 GNDD VSS 3 ON/OFF NM NM NC C552 NM C553 C554 4 C551 GNDD TP517 V+3DU ! V+1R5 CH NM 33.8688MHz C515 NM CH C514 TP528 NM GNDD GNDD GNDD V 4/5 UD V 1/5,4/5 UMCK MAIN D E F V 5/5 101 VSX-918V-K 5 6 7 8 1 2 3 4 11. PCB CONNECTION DIAGRAM 11.1 DSP & USB and HDMI ASSYS A SIDE A NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Part Name Capacitor Connector Transistor B C E B B C E B C SIDE A E Transistor with resistor B C E D G S D G S Field effect transistor D G S SIDE B Chip Part P.C.Board Resistor array 3-terminal regulator C B DSP&USB ASSY T CN953 X121 15 20 10 1 5 R123 R186 C304 C301 C229 C303 C230 R183 C305 R196 L191 C227 C228 R182 R185 C225 C226 C223 C224 R255 IC251 C252 C251 Q201 R264 C135 1 C136 R187 1 C121 30 1 C202 R201 Q341 251 R279R273 C207 C210 C208 CN201 1 C429 C430 C437 30 R445 R447 R446 L481 R444 C134 C132 C131 R131 R130 C133 R132 5 C209 L262 C263 R30 R315 R307R308 C307C308 C3 1 20 C432 C433 JH501 Q401 1 R138 R137 R136 5 5 1 20 25 30 35 15 40 10 5 45 1 CN8 R253 R254 10 25 R407 C414 C413 C268 C267 L251 R303 C30 CN7 20 C481 C485 C486 X402 25 95 60 C215 C214 15 1 E 5 1 5 C455 R45 1 R44 C221 C222 R42 R261 C261 C262 1 R252 E R251 R41 1 45 C425 50 R43 55 L261 60 L403 40 85 90 CN401 1 35 65 R408 30 70 1 75 80 35 40 45 50 55 25 75 65 70 C434 C436 20 AWX9164 AWX8979 15 80 1 40 C443 10 35 C428 5 1 L462 R462 1 1 5 AWX9163 L202 IC181 R226 R225 15 10 C467 C468 R228 R227 C181 20 AWX R265 L181 C182 15 1 C266 IC262 [[ G ]] A30C5/C7 R194 40 110 LF C201 R181 C216 C217C218 R218 C219 R219 R262R263C265 C264 IC261 X261 R139 L121 15 1 IC401 IC462 IC201 R271 1 35 10 15 20 25 30 R202 5 5 IC121 C130 C129 A 1 L404 R463 1 R208 R210 R211 1 IC251 IC262 R423 C435 E C275 C276 C204 C203 R335 C206 C205 1 Q201 C423 C424 CN4 R345 1 IC401 IC261 IC462 IC301 IC481 1 E 20 1 100 105 110 115 120 125 IC122 IC1 IC171 IC2 IC181 IC101 L442 R418C426 R419C427 A 15 C272 C271 IC271 30 IC201 C482 C273 C274 25 Q341 X481 C483 R481 R432 Q402 R431 10 IC481 R421 R422 5 Q401 CN401 2/2 1 D Q402 E IC121 IC271 Q 20 IC CN8 F A CN112 C B 102 VSX-918V-K 1 2 3 4 5 6 7 8 SIDE A A W HDMI ASSY Q 10 5 5 R124 C138 R21 R22 45 C127 1 E 10 15 JA121 1 40 R108 C315 CN1 C21 R6 C4 C3 R4 C6 C5 R7 JA101 C15 R1 R5 C110 R106 C105 C318 L302 C108 R101 C25 L102 C101 C102 R24 R177 R173 R317 1 40 C320 C317 C12 C319 C316 C11 1 C135 1 C136 R183 R187 R184 R140 R142 R176 R175 R143 10 35 1 35 E D21 10 X121 1 35 30 25 CN6 1 30 5 5 1 15 5 CN2 CN9 25 R104 R105 1 R8 C128 1 C109 R110 L103 1 1 R314 C314 10 C304 C301 5 D301 C104 IC1 1 1 1 C305 1 5 IC101 C23 C22 1 20 C121 CN1002 CN1001 1 R148 CN6 15 R123 1 C229 5 60 C303 1 55 40 50 1 15 45 5 10 E 10 15 5 1 1 1 1 5 5 10 R315 R307R308 C310 C312 C307C308 C309 C311 C313 CN5 IC122 R102 20 20 10 20 IC251 15 L191 1 R185 5 R186 1 R127 IC103 R354 C1013 C1011 R356 R125 C1012 C103 IC301 30 IC2 C24 15 15 C230 HDMI ASSY R392 C351 8 R174 R178 IC171 R309 R311 R313 R310 R312 1 R253 R254 5 AWX8966 R911 R912 R913 C912 CN5 R23 1 10 1 110 R303 C302 5 15 1 1 5 5 R172 R301 25 5 L171 C171 C172 R126 R171 1 15 1 1 1 R226 25 D911 R125 C181 L202 IC181 C 5 CN1002 5 M CN1903 R127 1 1 C182 1 D R145 45 L181 R181 D381 8 7 R352 C131 5 R391 L121 94 40 R123 R122 L1001 C911 1 5 C121 C913 IC911 35 R139 IC102 A CN104 30 R271 1 R351 1 R384 1 25 C137 C103 R381 C102 R382 1 Q153 1 CN10016 2 UPSIDE CONTACT C272 C271 20 L101 1 R144 IC121 C130 C123 C129 C122 R146 R147 A 15 20 10 B VA307 R131 VA308 Q121 R121 C1001 C1002 R383 R102 C106 C105 C104 5 R902 (ANP7633-A) R112 21 5 19 L354 C108 R101 C101 R901 IC911 [[ G ]] A30C5/C7 IC901 4 C902 3/4 1 C115 8 11 LF IC901 80 C901 C904 C903 80 Q122 E C107 75 C114 41 40 70 IC101 C113 PC Q123 IC102 R113 C111 C109 E JA301 E 65 IC101 R1521 Q101 R192 R191 E R114 IC103 Q152 Q121 Q101 19 JA102 D154 D153 VA115 R154 VA118 VA117 C110 VA116 VA114 D151 R115 R116 R153 D152 VA108 VA107 VA106 VA104 VA105 VA103 VA102 VA101 Q154 1 JA101 19 R151 L353 11 4 16 9 VA306 R353 R124 VA305 L352 VA304 R355 R126 R109 VA303 R107 R108 L351 R104 R105 VA302 R106 Q123Q122 E E VA301 R111 R103 R110 Q154 1 VA113 60 VA112 VA111 61 Q151 Q152 Q153 Q151 R1 9 4 10 R1 9 3 15 IC CN2 CN1 C CN806 C CN805 (ANP7635-A) F B W 103 VSX-918V-K 5 6 7 8 1 2 3 4 SIDE B A 1 0 1 0 0 1 2 3 0 1 2 3 4 5 6 7 8 9 A B C B LF W HDMI ASSY C CN1002 (ANP7633-A) CN1001 IC Q R122 R121 IC331 D IC402 R1 C125 IC341 IC202 IC403 R129 R128 R9 IC191 IC351 C124 C126 R149 D302 1 1 D1 C13 R107 L104 R113 IC461 CN2 CN1 F B W 104 VSX-918V-K 2 3 4 C C C306 R305 C321 L2 L1 R302 C106 R109 C107 C7 L3 1 R316 R164 R168 1 10 R103 R167 115 R162 IC161 R111 R163 L161 5 C14 C161 C162 1 C111 1 R3 C2 R2 C1 R1651 R114 C112 C113 IC471 IC161 R166 E L101 D121 D122 R112 Q471 R161 L122 5 6 7 8 SIDE B A B C B DSP&USB ASSY CN401 LF R405 R406 C442 R424 25 20 35 15 30 C461 10 R456 R455 C462 5 E R473 45 50 1 C407 C405 C403 C401 C408 C406 C404 C402 L461 R461 1 1 1 R257 R256 L443 R442 R443 1 R209 R212 C421 MUTE R351 R352 C213 R207 R213 L201 R215 C322 C431 E C466 R306 C321 R496 R410 C412 C410 C411 C409 Q471 R474 R220 L331 R338 IC471 R337 R334 R471 L341 R46 R344 R343 L351 R354 PC R353 R409 L402 R404 R411 R403 R401 R402 C472 D302 R472 1 C471 R214 L471 10 R217 C220 C212 R205 C211 R499 R497 R420 15 1 5 R221 R206 R216 C306 R305 1 C454 C453 C452 20 1 1 R229 L203 R222 L301 IC351 IC403 R452 R451 C456 C416 D451 C415 C419 C441 R441 L441 10 5 R232 1 R192 R193 R197 R304 C9 C10 C352 C351 R233 C231 C232 10 5 R191 R188 R316 R302 R198 R231 1 D R498 L401 1 1 R195 IC191 R204 C417 C418 R417 R416 IC341 R482 R483 R484 R485 R426 R425 R415 R427 R414 R428 R413 R430R429 R412 C422 C420 10 5 C191 C192 C125 C342 C341 R341R342 R282 R283 R141 C484 C451 IC402 1 R3311 R332 R336 R280 R284 R235 R333 R234 R281 R203 L204 IC202 5 1 R134 R133 R135 C277 R453 R454 C457 R486 R487 R488 R31 JH501 C332 C331 L271 IC331 R122 R121 R278 R274 R275 R276 R272 R277 40 IC461 C465 CN8 CN2 C464 C463 (ANP7635-A) F B 105 VSX-918V-K 5 6 7 8 2 50 106 2 101 C5018 60 1 1 IC5001 C5020 C5017 R5020 88 (XNP3127-B) 70 80 90 IC9003 R9085 R5012 3 R9084 100 R9056 R9052 110 CN112 E V CN3 (VSX-918V) B CN8 (VSX-818V) 120 14 14 Q9004 7 IC6001 CN106 8 130 F A VSX-918V-K 4 1 C324 R458 C325 14 140 1 4 C9017 8 8 1 1 R6002 1 4 R497 8 1 C343 5 5 R5002 R5001 CN102 for FLASH 150 C346 5 5 R9096 8 1 R476 C388 R494 R430 R442 C254 R444 C344 R478 CONTACT SIDE C5025 R474 R496 5 C36 R472 R495 C368 R550 5 R452 C322 C366 8 R473 R475 8 IC312 NP C363 R493 D251 C364 R471 C345 R477 C367 Q260 R466 C9005 C9015 R432 L9001 D9010 C255 Q252 R9008 Q249 R438 1 17.C 16.GNDA 15 SL XWK3363 XWK3364 XWK3365 44 4 4 160 C5027 CONTACT SIDE R9091 R498 C321 C326 R456 IC9004 R454 C9081 C365 C256 R441 C323 R453 4 8 R467 R457 IC310 R9092 R434 1 R6010 C347 Q9001 C9002 3 Q248 Q255 R464 R463 R465 R445 R436 D6001 C348 3 XWK3361 XWK3362 R6004 C9000 R9093 C253 IC251 3 C9006 R9002 R300 C9007 L9003 1 Q257 R448 D254 R440 R449 R551 Q250 XWK3357 XWK3358 C5026 11 D9070 R9081 R9036 Q9007 R9009 Q9064 D9065 Q9002 R9030 1.VSS 2.SR_TXD 3.T_BUSY 4.NC 5.T_VDD 6.T_SCLK 7.SR_RXD 8.T_PGM 9.T_RST 10.VSS C9013 D9068 1 CN251 CN107 3 C6001 4 C327 R9082 3 3 CN252 5 C328 5 CONTACT SIDE R6003 R9095 1 9 R9064 R9065 D9064 D9011 R9011 1 4 R6001 8 10 R9094 R9050 R9068 9 CN122 CN251 G 891 R CN901 R431 14.XMDT4 MODE CONTACT SIDE 1 1 5 CN102 X9001 C9009 R9039 NP C9010 C9016 R9004 R9061 1 R6007 8 R9046 IC9002 D6002 R9047 R9045 3.DIR ERR 2.NC 1.GNDD 7.DSP D0 6.DSP DI 5.DEC MUT 4.DIR RST 1 R9048 C9003 R6009 R6005 R9086 R9053 16.USB XRT 15.DIR CS 14.DIR D0 13.DSP MODE 12.DSP HREQ 11.BUSY 10.DSP SS 9.DSP RST 8.DSP CLK CN112 (818MY) CN112 (818) CN112 (518) R9089 D9069 R9073 R9032 1 CONTACT SIDE C9019 13.XMSC RATE R9080 R9083 R9054 R9051 R9027 17 17 CN252 DC Fan Motor R146 10.XMSGUL_SW 11.XMDAC_RST 12.XMPOW 9 R9059 CN101 CN122 T CN956 R9029 1.XM ERR 2.XMLNK 3.NC 4.XML SDP 5.XMTX1 6.XMANT_REV 7.XMRST 8.NC 9.XMRX X5001 21.XFLAG 20.USB CTL 19.USBDAO 18.USBDAI 17.USB POWER 24.LS SDA 23.USB SW 22.WRT MOD 25.LS SCL 26.LS INT 32.HDMI SW 31.HDREQI 30.HD DI 29.HD SCK 28.HD DO 27.LS RESET 10 CN112 (918) R9087 16 R9005 C9082 C5016 R5010 R5011 C5012 C5014 R9088 R5013 R9055 C5010 C5013 35.HDMUTE0 34.HDREQO 33.HD RESET 10.SRIN C5011 R9057 C5015 1 9.DISP EN 8.DISP RDY 7.DISP D0 6.DISP DI 5.DISP CLK 4.DISP RST 3.-VF 2.FLAC 1 1.FLAC 2 R145 9 9 CONTACT SIDE 1 CN101 H CN401 Q9003 8 R9031 R9074 L9002 14 1.FRONTR 17.GNDU 16.MIC DET 15.STBY+5V 14.GNDU C300 16 16 35 Q9006 8 8 40 Q9065 R9070 R9049 R9058 7 9.MCACCSW 8.V+7 7.MICOUT 6.MICDET R9012 R9066 XWK3355 XWK3356 1 9 14 14 1 30 13.1W WP 12.RMC 11.SROUT R9067 77 20 X 5.V-7 4.GNDA 3.FRONTL 2.GNDA 1 Y 3.+24V 2.GNDU 1.GNDU 1 10 R447 88 20 C140 Q256 1 1 30 30 50 Q253 10 D CN108 CN107 1 40 1 C139 20 60 R437 10 70 3.FAN+ 2.FAN1.FAN STOP NP C 1 2 3 80 35 90 J30 R439 1 100 CN107 1.VIDEO L 2.GNDA 3.VIDEO R 5 110 CN108 1.FRONT L 2.GNDA 3.FRONT R 4 120 8 B 2 1 1 4 11.2 MAIN ASSY A SIDE A 130 A MAIN ASSY XWK3359 XWK3360 R435 R433 IC311 C342 C341 R455 Q6001 R6006 CN104 1 1 R5004 R5003 0 CN10 W CN1 5 6 7 8 SIDE A A C CN704 C CN815 C CN816 CN110 CN109 CN111 C135 K3359 K3360 B C217 C252 C165 C250 C147 PRODUCTION CODE CONTACT SIDE CN104 D CN141 R141 R142 C121 C122 C181 R313 10 1 9 9 1 CN105 1 1 1 C5027 C5025 C5026 R5002 R5001 CONTACT SIDE C5028 102 R5004 R5003 CN116 R316 7.SR 6.AG 5.SL 4.AG 3.SW 2.AG 1.C 11 7 7 R318 7 CONTACT SIDE R317 C128 3.OSD CLK 4.OSD DT 5.V1 6.V2 7.V3 8.AMUTE 9.SW DET 10.OSD_ON 11.INH 12.SW2 13.SW1 14.SR OUT 15.SR IN 16.RMC 17.SRRX 18.SRTX 19.NC 1.V+7V 2.V-7V 3.SIRIUS RX 4.SIRIUS TX 5.SIRIUS L 6.GNDA 7.SIRIUS R 8.GNDA 9.SIRIUS RESET CN132 1 1 C199 CN125 C155 1.OSD RST 2.OSD CS C292 C289 C291 R281 C283 R279 C285 C286 R282 C284 IC106 C125 C126 R396 C282 1.CE 2.DDC SW 3.NC 4.SELB 5.SELA 6.HPD_S 7.HPD_IN C321 C323 R453 R467 R457 IC310 8 R6010 CN104 5 CONTACT SIDE 5 CN117 C1031 C127 C290 8 4 4 R328 C134 R315 C271 R261 C263 C265 1 C C133 C270 R455 11 ICT FC C249 1.TUNER CE 2.TUNER DI 3.TUNER CLK 4.TUNER DO 5.GNDT 6.TL 7.+9V 8.TR 9.VSM 10.RDS 11.GNDT R452 R325 R327 [[ G ]] A30C5/C7 C180 C266 C264 R262 C272 C262 C261 4 C322 R456 C281 R473 R475 R471 R477 5 5 8 C132 C334 C166 C269 5 4 C343 C341 1 44 1 5 R472 4 8 1 8 C342 CN142 R320 8 IC104 IC311 1 R312 C131 C129 C251 1 IC103 5 4 5 1 8 R319 D101 5 8 R326 C333 C130 R324 C137 C9030 C138 C218 C206 C205 R201 C246 8 4 C245 R242 C244 C243 C241 R241 R474 R484 Q361 C203 C201 C362 C370 C242 IC315 R514 R512 R508 R496 R488 R476 C204 R202 C202 C388 R494 R495 C368 R485 C361 J1 L5002 7 R550 5 CN118 R323 1 IC312 44 1 C136 C209 11 5 C344 R478 CN111 C210 1 8 C386 4 4 C363 C384 21.SP-B RY 20.R/C RY 19.SP-A RY 18.HP SW 17.T+9V 16.GNDT 15.ST+5V 14.GNDU 13.D+5V 12.AC RY IC105 1 4 4 5 5 5 5 8 C254 8 8 4 R442 C385 1 5 15.CO 14.GNDA 13.SWO 12.GNDA 11.SLO 10.GNDA 9.SRO 8.RCMUT 7.FLO 6.VCOMG 5.FRO 4.GNDA 3.LIN 2.GNDA 1.RIN 17.C 16.GNDA 15.SL 14.GNDA 13.FL 12.GNDA 11.SR C393 10.GNDA 9.FR R513 8.AMUTE 7.F-DRIVE C390 R509 6.DCDT 5.XPROT 4.OLDT 3.6 OHM 2.NECK 1.GNDU R143 R515 C387 C389 1 CN109 1 21 11.AC WP 10.-VF 9.FLAC2 8.FLAC1 7.-12V 6.GAV 5.GAV 4.SWOUT 3.+12V 2.GNDA 1.GNDA 15 1 R311 CN110 15 1 21 17 J1 17 1 K3363 K3364 K3365 1 C123 11 1 CN103 1 1 13 CN130 CN129 CN103 13 19 CONTACT SIDE 19 C124 CN129 (VSX-918V) CN105 CN130 (VSX-818V) W CN1001 150 160 FM/AM TUNER Unit 170 180 190 200 210 220 230 240 E F CN307 P CN303 (VSX-918V) P CN304 (VSX-818V) 250 260 270 280 290 300 F A 107 VSX-918V-K 5 6 7 8 1 R480 2 20 0 21 1 2 R158 40 40 21 R104 R304 R462 R322 C146 C141 R148 C297 R297 R295 R263 R265 R267 C267 R236 R269 R271 R273 R305 80 R321 D105 D103 D107 7.SR 6.AG 5.SL 4.AG 3.SW 2.AG 1.C R128 1 R106 C106 C186 C105 R105 R127 C185 L104 C104 R154 R461 R303 R287 R285 R283 R260 C287 R291 R289 R293 R284 R286 R288 R290 R259 C288 R294 R292 1.V+7V 2.V-7V 3.SIRIUS RX 4.SIRIUS TX R296 5.SIRIUS L R298 6.GNDA 7.SIRIUS R 8.GNDA 9.SIRIUS RESET C298 1.TUNER CE 2.TUNER DI 3.TUNER CLK 4.TUNER DO 5.GNDT 6.TL 7.+9V 8.TR 9.VSM 10.RDS 11.GNDT R121 CN132 R116 R122 R130 C182 C197 R115 7.HPD_IN 1.CE 2.DDC SW 3.NC 4.SELB 5.SELA 6.HPD_S C5001 C5002 C5003 C5004 C5005 C101 C184 C183 R101 R123 XWK3359 R499 R481 80 1 R483 R482 R306 R275 R277 C277 C154 C153 C152 C145 R149 R126 C1041 C103 R102 C102 R314 A R549 R264 R266 R268 C268 C278 61 1 6 L103 R155 R151 R152 R147 C148 R276 R278 R270 R272 R274 6 60 0 R183 C150 C149 C151 R243 R245 R247 C247 R232 R249 R251 R253 R255 R257 C257 R307 R159 8 R502 R308 R244 R246 R248 C248 R235 R250 R252 R254 R256 R258 C258 4 41 1 R181 R134 R110 C109 C110 C190 R133 C189 10 R518 R162 R161 R215 R504 R506 R516 R216 D331 C332 IC R517 R507 R505 R203 R205 R207 C207 R239 R209 R211 R213 D311 C116 L102 D332 R131 C187 R132 C188 R109 C179 F 17.C 16.GNDA 15.SL 14.GNDA 13.FL 12.GNDA 11.SR 10.GNDA 9.FR 8.AMUTE R204 R206 R208 C208 R240 R210 R212 R214 C331 D312 R180 R137 R113 C191 R107 R138 R108 C107 C108 4 3 7.F-DRIVE 6.DCDT 5.XPROT 4.OLDT 3.6 OHM 2.NECK 1.GNDU 15.CO 14.GNDA 13.SWO 12.GNDA 11.SLO 10.GNDA 9.SRO 8.RCMUT 7.FLO 6.VCOMG 5.FRO 4.GNDA 3.LIN 2.GNDA 1.RIN R136 R135 L101 C115 12.AC RY 11.AC WP 10.-VF 9.FLAC2 8.FLAC1 7.-12V 6.GAV 5.GAV 4.SWOUT 3.+12V 2.GNDA 1.GNDA R111 C118 C192 C113 R114 C114 VSX-918V-K 108 CN104 CN132 1 7 150 160 170 180 190 200 210 220 230 240 250 260 270 CN109 R157 L112 C112 R156 CN130 (VSX-818V) E 1 X X XWK3360 XWK3361 1 1 CN130 13 CN129 1 9 1 11 XWK3357 XWK3358 1 19 CN103 CN129 (VSX-918V) CN105 CN103 XWK3355 XWK3356 R124 2 1 R103 CN104 CN105 C198 7 1 R129 280 290 300 R125 19.NC 18.SRTX 17.SRRX 16.RMC 15.SR IN 14.SR OUT 13.SW1 12.SW2 11.SDET/INH 10.OSD_ON 9.SW DET 8.AMUTE 7.V3 6.V2 5.V1 4.OSD DT 3.OSD CLK 2.OSD CS 1.OSD RST D R182 C L111 C111 R112 17 CN110 15 1 21.SP-B RY 20.R/C RY 19.SP-A RY 18.HP SW 17.T+9V 16.GNDT 15.ST+5V 14.GNDU 13.D+5V B CN110 CN109 CN111 MAIN ASSY A 4 3 2 1 A SIDE B C117 1 1 CN122 01 90 IC 17 1 R322 R462 R9003 R9001 R9018 R9017 R9016 R9015 R9014 CN101 22.WRT MOD 21.XFLAG 23.USB SW 35.HDMUTE0 34.HDREQO 33.HD RESET 32.HDMI SW 31.HDREQI 30.HD DI 29.HD SCK 28.HD DO 27.LS_RESET 26.LS INT 25.LS SCL 24.LS SDA 30 20.USB CTL 19.USBDAO 18.USBDAI 17.USB POWER 16.USB XRST 15.DIR CS 14.DIR D0 13.DSP MODE 12.DSP HREQ 11.BUSY 10.DSP SS 9.DSP RST 8.DSP CLK 7.DSP D0 6.DSP DI 5.DEC MUTE 4.DIR RST 3.DIR ERR 2.NC 1.GNDD R459 R321 R9041 R460 R9028 R9010 R9013 30 30 R9062 R9033 R9071 R9072 R479 R304 R305 40 CN101 1 515 1 1 C9012 R9038 R9025 50 5 0 CN252 1 9 9 R9026 R481 31 3 R9063 D9067 C9018 10 0 R9060 R9024 R9023 R499 R480 R482 R306 50 31 CN251 CN107 3 1 80 80 81 81 1 R139 R9044 R9043 R9042 C R483 0 D255 C9008 C9014 D9007 C9011 R9007 D9006 R500 R502 R549 R307 10 D253 Q259 R443 R446 R9037 C9001 C9004 CN252 R9006 R9019 R9020 R9021 R9022 R9034 R516 R461 R303 1 R5005 R5009 R5006 R9097 C5008 R5016 Q5009 R5007 1.XM ERR 2.XMLNK 3.NC 4.XMLSDP 5.XMTX1 6.XMANT_REV 7.XMRST 8.NC 9.XMRX 10.XMSGUL_SW 11.XMDAC_RST 12.XMPOW 13.XMSC RATE 14.XMDT4 MODE R9098 1.CE 2.DDC SW 3.NC 4.SELB 5.SELA 20 X 30 40 8 7 6 5 10 12.RMC 13.1W WP 14.GNDU 50 60 70 80 90 100 110 10.SRIN 11.SROUT 1 20 CN106 (XNP3127-B) CN112 CN106 CN102 CN104 120 130 140 150 160 C392 17.C 16.GNDA 15.SL 14.GNDA 13.FL 12 GNDA 14 D 30 20 10 35 25 15 1 15.STBY+5V 16.MIC DET 17.GNDU XWK3364 XWK3365 XWK3362 XWK3363 CN122 5.T_VDD 6.T_SCLK 7.SR_RXD 8.T_PGM 10 9.T_RST 10.VSS 80 3.FAN+ 2.FAN1.FAN STOP 90 CN251 1 3.+24V 2.GNDU 1.GNDU 100 CN108 1.FRONT L 2.GNDA 3.FRONT R R280 110 LF 60 1 4.DISP RST 5.DISP CLK 6.DISP DI 7.DISP D0 8.DISP RDY 9.DISP EN XWK3360 XWK3361 CN102 3 R140 70 9.MCACCSW 8.V+7 7.MICOUT 6.MICDET 5.V-7 4.GNDA 3.FRONTL 2.GNDA 1.FRONTR 1.VSS 2.SR_TXD 3.T_BUSY 4.NC 1.FLAC 2 2.FLAC 1 3.-VF 1 1 0 0 1 2 3 4 5 6 7 8 9 0 1 2 3 Q254 B CN107 1.VIDEO L 2.GNDA 3.VIDEO R A B C 1 0 8 7 6 5 SIDE B A 130 120 CN104 109 VSX-918V-K Y 0 E F A 1 2 3 4 11.3 POWER PACK ASSY SIDE A A C POWER PACK ASSY FR B 180 G J3 FL B SR SL C FL A FR A CN752 CN753 CN752 170 CN753 CN751 918/8 CN751 518 J3 CN752 C759 C766 W266 J701 GREY C521 W268 W239 C755 W240 W238 RY501 W244 C763 W97 R790 W85 C762 FR R754 W249 R753 FL W216 RY751 J609 W246 R762 R763 R751 22 R711 W282 FLOUT W180 W154 W155 NECKW153 W179 NECK+ D632 Q633 W129 C630 C655 R642 R667 C659 R661 W110 R636 R637 R635 W79 Q704 Q722 Q703 R659 IC607 S.GND W71 W72 R641 W152 VH+ W125 D677 R688 C635 D784 R689 D682 D678 R678 R638 R639 VL+ R704 R721 Q721 W297 J603 WHITE W298 SLOUT C706 VH- VL- D683 W122 D777 D601 R621 IC606 R615 W78 W143 C705 VHR707 W287 W178 R619 W123 KN601 R651 C633 R677 D681 1 1 W200 W145 W199 VLR731 R722 D603 NP R613 R782 W104 W103 C781 word surface W109 W128 GNDA R631 D783 18 W73 R687 FC J602 CHASSIS W107 R783 ICT 491010 18 22 R695 R708 1 1 IC603 R611 W108 [[ G ]] C7 WHITE Q605 R617 C609 R781 FR J607 YELLOW BROWN R703 COUT W198 R701 R713 PRINTED SIDE 491010 R785 C685 W106 20 W121 COUT D713 C615 R784 J606 BLUE FL J605 R623 Q505 R601 NP C784 R788 C605 R777 C683 IC610 491001 W150 D778 R786 R787 SBROUT J605 YELLOW W162 W144 W105 10 J604 RED W120 GNDA R609 E SR SL W288 R732 R702 R709 IC701 ICP-N10 NECK+ REPLACE IC LINKS AS MARKED. MFD. AS ROHM.CO.LTD C779 30 R761 R755 SBROUT PRINTED SIDE Q701 W149 GNDA CAUTION W124 W119 40 REPLACE IC LINKS AS MARKED. MFD. AS LITTLE FUSE INC. R681 R690 GNDA CAUTION W127 W159 50 R710 W77 Q683 R694 D684 W204 J604 RED R691 60 R693 R692 C688 70 W177 W176 NP NECK- BOND W146 BOND W82 VH+ W202 W171 W174 ICP-N10 IC702 W175 1 D701 G J7 J702 J603 WHITE W172 /SWOUT W197 H702 WHITE J608 R789 W193 W173 Q702 H701 BLACK W147 C702 J701 GREY c L751 L762 L761 L753 NECK- J3 2 J7 W302 W84 C701 D J609 SBLOUT RISK OF FIRE REPLACE FUSE AS MARKED. BOND J7 90 80 L501 J608 W148 C707 J6 100 BOND W83 4 RED J6 3 110 W191 W192 R699 W111 word surface 18 C NP 120 J6 G J5 1 L754 R764 R756 C740 W241 C703 W213 RY753 C C761 SL W215 RY752 SR C751 BOND R772 W301 D702 J5 C754 W272 C753 W248 C756 J8 W214 C758 W271 C764 W247 J702 W243 C517 R771 3 2 C708 J4 J5 WHITE 130 C757 W245 CHASSIS W242 C771 W270 W269 C785 W234 C773 W267 W265 W236 W235 RED J4 140 C765 C772 BOND 150 C704 BOND 4 160 G J4 B IC600 W101 W100 GNDA PAC015A S.GND NOT U Y 0 F 0 X 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 C 110 VSX-918V-K 1 2 3 4 160 170 1 5 6 7 8 SIDE A N CN800 A CN111 CN702 810 CN816 1 IC601 13 W237 C697 D782 W86 CN806 CN815 1 CN704 A CN110 15 CN813 491010 D675 R616 R676 D604 W87 word surface 1 CONTACT SIDE W291 1 2.GNDA 1.C W116 IC605 W113 GNDD CONTACT SIDE 1 1 W141 CONTACT SIDE 21 CN827 CN806 19 CN807 W289 CN704 D+5V 17 17 W300 D806 D807 W167 V+5D VH+ W166 W140 W293 D781 D W284 W117 R675 D602 W142 15 W115 W309 1.GNDD 2.NC 3.DIR ERR 4.DIR RST 5.DIR CS 6.DIR DO 7.DSP MODE 8.DSP HREQ 9.BUSY 10.DSP SS 11.DSP RST 12.DSP CK 13.DSP DO 14.DSP DI 15.DEC MUTE W292 491010 Q606 R614 C660 18 R630 17.GNDU 16.NECK 15.6OHM 14.OLDT 13.XPROTECT 12.DCDT 11.F_DRIVE 10.AMUTE 9.FR 8.GNDA 7.SR 6.GNDA 5.FL 4.GNDA 3.SL 15.CO 16.GNDA 17.SBRO 18.GNDA 19.SBLO 20.GNDD 21.V+5D (USB) V CN2 (VSX-918V) B CN2 (VSX-818V) W169 CN805 V+5D GNDD W263 W264 1 1 1 1 R705 R724 VL+ CHASSIS W165 WHITE W139 W138 IC604 W294 R626 R628 R620 CONTACT SIDE J601 W114 R664 Q808 Q807 CHASSIS R612 W168 GNDU W232 R725 R723 VLW189 D652 D606 R624 VH- R660 R706 CONTACT SIDE R618 D676 R622 R668 R666 R610 21 CN815 W186 11.+12V 10.GAV 9.-12V 8.REG B7.REG G 6.REG B+ 5.GNDD 4.DREG 3.DREG 2.V+5D2 1.V+5D1 D608 W136 W137 NP C616 14 15 15 TA7809S PRINTED SIDE W217 IC804 W227 D+5V DREG C813 D830 W224 C802 D654 R670 R672 W161 NECK+ NECKW135 1 BLUE Q656 R674 R652 C606 C656 R662 D648 R646 W88 D831 C801 W185 W194 J606 NP C666 R602 IC609 J607 BROWN C610 R647 D645 IC602 W226 GAV -12V W74 W206 D900 W184 W160 W133 W132 W295 W296 IC608 R671 R665 word surface C809 W195 D828 9 9 1 1 VH+ VL+ W183 VLW157 W131 D651 R669 D653 NP D779 J43 VH- REPLACE IC LINKS AS MARKED. MFD. AS LITTLE FUSE INC. GNDA W134 R645 D647 S.GND W69 C709 W164 CAUTION D780 R648 D646 R667 R663 W223 W221 +12V W222 1 C711 CN808 NOT USED VHW158 W182 W156 FLOUT W155 W130 R640 GNDD CN702 D711 D712 A.MUTE W181 R712 W201 FLOUT R639 C659 W220 R752 R711 W282 R642 C655 C630 D632 Q633 W129 R641 W154 W179 NECK+ W153 NECK- Q704 W180 SLOUT C705 Q722 Q703 R659 R661 R699 VL+ 1 15 R636 R637 CHASSIS W112 810 W163 WHITE J601 Q655 11 W187 491010 J602 WHITE REGB C 1 W110 W111 Production Code 18 W200 NP 491010 D+5V W190 REGB W188 C665 R638 W210 15.RIN 14.GNDA 13.LIN 12.GNDA 11.FRO 10.GNDA 9.FLO 8.RCMUT /OVF 7.SRO 6.GNDA 5.SLO 4.GNDA 3.SWO 2.GNDA 1.CO 15 R651 R673 W209 GNDD C850 9.V+7H 8.V+5 7.V+5 6.DGRTN 5.DGRTN 4.DGRTN 3.DGRTN 2.DGRTN 1.DGRTN D631 IN GNDA 1 DA W211 W207 W208 21 28 W205 Q810 14 FC V+5 1 C712 FR W68 7.FLO 8.RCMUT /OVF 9.SRO 10.GNDA 11.SLO 12.GNDA 13.SWO 14.GNDA 1.GNDD 2.NC 3.DIR ERR 4.DIR RST 5.DEC MUTE 6.DSP DI 7.DSP DO 8.DSP CLK 9.DSP RST 10.DSP SS 11.BUSY 12.DSP HREQ 13.DSP MODE 14.DIR DO 15.DIR CS E 1 J605 ELLOW 2.HP.SW 1.GNDU OUT 10 11 R751 L752 J606 BLUE 6.HP L 5.HP G 4.HP R 3.A.MUTE W75 1 W286 HP R L751 6 6 HP G W203 1 W285 HP L B A CN109 CONTACT SIDE 1 W233 W259 1 4 1 3 1.RIN 2.GNDA(DAG) 3.LIN 4.GNDA(DAG) 5.FRO 6.GNDA(DAG) W231 GNDT W230 T+9V W229 2 1.NC 2.UGRTN 3.V+5D 4.GNDD 5.DGRTN 6.DGRTN 7.DGRTN 8.V+5D 9.V+5D 10.GNDA 11.GNDA 12.V+5A 13.V+7D GAV 1 GNDU CONTACT SIDE 1 1 CN701 GNDD W81 W280 2121 CN816 W278 W279 W274 W80 -12V GNDD W260 GAV -12V W276 W277 +12V W257 6 6 D829 1.GNDA C810 -VF C860 8.GNDU 7.ST+5V 6.GNDT W228 5.T+9V 4.HP. SW 11.AC WP 3.SP-A RY 10.AC RY 2.R/C RY 9.D+5V 1.SP-B RY W262 D+5.6V D827 R/C SP C808 W225 GNDD W218 W98 1 2 FL/FR 1 FR R754 W249 RY751 W252 21.NC 20.GNDA 19.+12V 18.SWOUT 17.GAV 16.GAV 15.-12V 14.FL AC1 13.FL AC2 12.-VF CN805 13 6.-12V 5.GAV 4.+12V 3.GNDU 2.SWOUT W253 C751 W275 W273 W255 10 FL AC2 +12V W250 R753 FL W219 SBL/SBR/SP-B W251 C752 W216 W254 C754 W272 C753 W248 XWZ4327 XWZ4328 B CN1 (VSX-818V) V CN1 (VSX-918V) 1 11.ST+5V 10.GNDU 9.AC WUP 8.AC RY 7.FL AC1 6.FL AC2 5.REG B 4.REG G 3.REG B 2.DREG 1.DREG C758 W271 FL AC1 57 XWZ4326 XWZ4324 XWZ4325 XWZ4322 XWZ4323 W258 GNDU POWER PACK ASSY CN803 518 A O 1551 GNDU 918/818 CN751 CN803 W256 CN751 CN701 10 11 W261 FR A P CN302 11 L A D 851 1 18 W118 W126 W70 NOT USED PAC014A (XNP3126-B) 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 F 330 C 111 VSX-918V-K 5 6 7 8 1 2 3 4 SIDE B A POWER PACK ASSY 810 1 0 XWZ4328 A B C GNDD 11 SLOUT C811 R813 1 NP Q808 R1109 NECK+ NECK- R726 GN Q807 1 VH+ R807 R808 C806 R806 R604 Q602 R654 C604 1 R696 C696 C663 C654 Q697 CHASSIS C636 Q652 C614 CHASSIS C662 C664 C661 C612 Q696 E Q65 GNDA C653 DDNG 21 R885 NECK+ FLOUT VL- VH+ NECK- R1110 R698 NP 1 + VH- VL+ Q698 VH- R714 R697 R727 CHASSIS VL- 17 R886 15 - CN806 ?` CN815 FLOUT Q707 Q705 CN813 1.GNDD 2.NC 3.DIR ERR 4.DIR RST 5.DEC MUTE 6.DSP DI 7.DSP DO 8.DSP CLK 9.DSP RST 10.DSP SS 11.BUSY 12.DSP HREQ 13.DSP MODE 14.DIR DO 15.DIR CS FL R1105 D751 FR D752 A.MUTE VH- R716 R715 R887 CN704 R742 FL AC1 1 VL+ R1101 R1102 R901 D703 OUT IN C807 11.+12V 10.GAV 9.-12V 8.REG B7.REG G 6.REG B+ 5.GNDD 4.DREG 3.DREG 2.V+5D2 1.V+5D1 CN815 GNDU 9 C901 810 D+5.6V HP R CN808 GND 11 1 6.GNDA 5.SLO 4.GNDA 3.SWO 2.GNDA 1.CO HP G 1 R900 GNDD 10 6 V+12 +12V REGB HP L CN702 1.GNDU IC803 REGB Q724 6.HP L 5.HP G 4.HP R 3.A.MUTE 2.HP.SW -12V GAV C812 GNDD 1 FL AC2 D801 D+5V 17.GNDU 16.NECK 15.6OHM 14.OLDT 13.XPROTECT 12.DCDT 11.F_DRIVE 10.AMUTE 9.FR 8.GNDA 7.SR 6.GNDA 5.FL 4.GNDA 3.SL 2.GNDA 1.C GNDD IN 9.V+7H 8.V+5 7.V+5 6.DGRTN 5.DGRTN 4.DGRTN 3.DGRTN 2.DGRTN 1.DGRTN GNDA R889 GNDD D+5V R888 D OUT 15 1.GNDD 2.NC 3.DIR ERR 4.DIR RST 5.DIR CS 6.DIR DO 7.DSP MODE 8.DSP HREQ 9.BUSY 10.DSP SS 11.DSP RST 12.DSP CK 13.DSP DO 14.DSP DI 15.DEC MUTE CN807 DREG C 15.RIN 14.GNDA 13.LIN 12.GNDA 11.FRO 10.GNDA 9.FLO 8.RCMUT/OVF 7.SRO -VF FL AC2 3.GNDU 2.SWOUT 1.GNDA GAV 1 1.RIN 2.GNDA (DAG) 3.LIN 4.GNDA(DAG) 5.FRO 6.GNDA(DAG) 7.FLO 8.RCMUT/OVF 9.SRO 10.GNDA(DAG) 11.SLO 12.GNDA(DAG) 13.SWO 14.GNDA(DAG) 15.CO 16.GNDA(DAG) 17.SBRO 18.GNDA(DAG) 19.SBLO 20.GNDD 21.V+5D(USB) 1 1 1 R/C SP C871 C870 GNDD GNDU GNDT GNDU D742 FL/FR CN803 CN805 +12V 6.-12V 5.GAV 4.+12V Q803 Q801 Q804 IC805 5 SBL/SBR/SP-B 6 GNDD V+5D Q805 CN701 R811 R812 21 Q806 11.ST+5V 10.GNDU 9.AC WUP 8.AC RY 7.FL AC1 6.FL AC2 5.REG B 4.REG G 3.REG B 2.DREG 1.DREG +12V -12V GAV CN816 GNDU 6.GNDT 5.T+9V 4.HP. SW 3.SP-A RY 2.R/C RY 1.SP-B RY GNDU 21.NC 20.GNDA 19.T+12V 18.SWOUT 17.GAV 16.GAV 15.-12V 14.FL AC1 13.FL AC2 12.-VF 11.AC WP -12V 1 LF 10.AC RY 9. D+5V 8.GNDU 7.ST+5V CN702 XWZ4325 XWZ4322 XWZ4326 XWZ4323 XWZ4327 XWZ4324 POWER PACK ASSY CAL1 Q802 13 CN701 1 0 GNDD B 0 1 2 3 4 5 6 7 8 9 0 1 2 3 1.NC 2.UGRTN 3.NC 4.GNDD 5.NC 6.DGRTN 7.DGRTN 8.V+5D 9.V+5D 10.GNDA (DAG) 11.GNDA (DAG) 12.V+5A 13.GNDD CN803 R632 CN816 R653 CN805 ?` C C637 15 C657 C634 C658 R730 C608 R680 14 190 14.SLIN+ 13.SLIN- 200 IC602 12.STBY 11.FLIN10.FLIN+ 2.VH1.VH+ S.GND 1 9.NECK+ 14 8.NECK7.SLOUT+ 6.SLOUT5.FLOUT4.FLOUT+ 3.S.GND 14.SRIN+ 13.SRIN12.STBY 11.FRIN10.FRIN+ 9.NECK+ 8.NECK7.SROUT+ 1 6.SROUT5.FROUT4.FROUT+ 3.S.GND 2.VH1.VH+ IC601 404 F 330 320 310 300 290 280 270 260 250 240 230 220 210 C 112 VSX-918V-K 1 2 3 4 180 170 160 5 6 7 8 SIDE B A 180 170 160 D747 CHASSIS B R742 150 140 D758 J5 C R746 SL D745 D743 D753 R1104 D754 SR FL R1105 D751 D752 FR D741 R747 R740 D757 R1103 D742 J4 R743 D744 R741 R744 130 R745 D746 120 SBROUT /SWOUT C SBLOUT 90 COUT VL- VH- FLOUT VH+ 80 NECK- R632 GNDA NECK- R653 70 NECK+ SBROUT /SWOUT COUT VL- NECK+ VH+ VL+ VH- SLOUT FLOUT NECK- Q651 C603 C632 C653 Q601 Q681 R778 C682 40 R685 C782 C636 Q501 C778 C611 C613 R686 CHASSIS C783 C637 C684 C607 R729 C780 14.SLIN+ 13.SLIN- 12.STBY 11.FLIN10.FLIN+ 9.NECK+ S.GND 50 R682 Q631 IC602 60 GNDA R603 14 1 IC603 C686 GNDA 18 C687 R728 1.VH+ 2.VH3.S.GND 4.COUT+ 5.COUT6.SBROUT7.SBROUT+ 8.NECK9.NECK+ 10.CIN+ 11.CIN12.STBY 13.SBRIN+ 14.SBRIN15.SBLIN16.SBLIN+ 30 E 20 10 17.SBLOUT+ 18.SBLOUT- S.GND 0 Y (XNP3126-B) 0 170 160 D GNDA GNDA C657 C634 100 J7 J3 J6 110 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 F 0 X C 113 VSX-918V-K 5 6 7 8 1 2 3 4 11.4 TRANS2 and TRANS3 ASSYS SIDE A A D TRANS2 ASSY 210 XWZ4335 0 X 10 1.GNDU 2.AC RY 3.AC WUP 4.ST+5V FL AC2 FL AC1 C1251 AC RY C CN701 AC WUP GNDU 4 ST+5V CN1201 1 R1256 W382 1 851 4 J21 CN1201 SECONDARY REMPLACER LE IC COMME INDIQUE. DE CHEZ LITTLEFUSE INC. TRANS2 ASSY ATTENTION XWZ4334 IC851 W381 R1255 851 REG B R1251 [[ G ]] C7 11 POWER TRANSFORMER (T1501) REG G Q 55 (XNP3126-B) Y 160 C DREG REG B IC853 10 11 170 1 180 DREG IC852 NP 190 1 200 NP B R1250 C1250 20 30 40 50 60 20 30 40 50 60 SIDE B D TRANS2 ASSY D X 0 10 170 TRANS2 XWZ4333 XWZ4334 XWZ4335 XWZ4336 Y 160 CN1201 180 4 CN1201 1 REPLACE IC LINKS AS AS MARKED. MFD. BY LITTLEFUSE INC. AC RY FL AC1 CAUTION FL AC2 E IC853 491004 REG B REG G DREG REG B 200 851 4.ST+5V 10 2.AC RY GNDU 3.AC WUP 11 ST+5V AC WUP 1.GNDU 851 SECONDARY 190 LF DREG 1 210 C872 (XNP3126-B) F D 114 VSX-918V-K 1 2 3 4 5 6 7 8 SIDE A A G TRANS3 ASSY C J6 J4 J3 J5 J7 J3 J7 J5 WHITE J4 BLACK J3 J6 RED 3 1 D363 R881 C881 R882 ATTENTION LITTELFUSE INC. INDIGUE DE CHEZ IC LINKS COMME REMPLACER LE J22 C882 [[ G ]] C7 891 C883 TRANS3 ASSY XWZ4337 A CN251 210 3 +24V 2 GNDU 1 GNDU IC357 220 491.800 230 B 1 CONTACT SIDE J3 C884 240 J3 SECONDARY J3 C406 J3 891 250 (XNP3126-B) POWER TRANSFORMER (T1501) Y 0 X 10 20 30 40 50 60 70 80 90 100 C 110 SIDE B G TRANS3 ASSY X 0 D 10 20 30 40 50 60 70 80 90 100 110 Y 210 R882 C884 3 +24V 2 GNDU 1 GNDU IC357 J7 491.800 3 SECONDARY 250 891 C883 1 C882 J22 C406 C881 240 REPLACE IC LINKS AS MARKED. MFD.BY LITTELFUSE INC. D363 201 CAUTION R881 J3 230 J4 J6 J5 TRANS3 XWZ4337 PNE-1B1 94V-0 LF 220 E 198 (XNP3126-B) F G 115 VSX-918V-K 5 6 7 8 1 2 3 4 11.5 COMPONENT VIDEO ASSY A SIDE A SIDE A E 250 COMPONENT VIDEO ASSY 390 COMPONENT VIDEO ASSY XWZ4339 W341 R582 W340 W339 V+5.6V W343 V-5.6V W332 W334 IC551 C573 V+5.6V GNDV W329 C574 W333 C580 CONTACT SIDE IC552 W323 W322 W320 W328 W327 CN551 7 W338 W336 7 [[ G ]] C7 GNDV W325 IC553 200 C575 W324 W321 W330 W326 210 W337 1 1 220 CN551 P CN310 230 W335 7.OSD 6.INH 5.VIDEO A 4.VIDEO B 3.V-5.6V 2.GNDV 1.V+5.6V C579 B W342 240 W331 JA551 JA552 190 C 180 OUT OUT OUT (XNP3126-B) Y 170 170 X SIDE B 190 200 210 220 230 240 250 260 270 280 290 SIDE B X 190 200 210 220 230 240 250 260 270 280 290 C567 R558 C557 C556 C560 C559 C558 C555 C566 C563 C561 C564 180 C562 COMPONENT VIDEO ASSY C565 E 170 180 C568 170 D Y 180 Yout Cr1 190 Y3 R581 R573 C570 IC553 C571 C572 Q500 R579 R576 C578 C576 7 C577 C569 9 9 R565 R566 IC552 LF R569 R570 R572 R571 R578 16 16 1 R577 R557 C581 C582 C583 R563 CN551 7 1 8 8 1 R575 XWZ4339 COMPONENT VIDEO CN551 1 11 9 R568 16 8 8 R559 14 16 7.OSD 6.INH 5.VIDEO A 4.VIDEO B 3.V-5.6V 2.GNDV 1.V+5.6V 240 IC551 230 7 9 220 1 R567 R564 8 R574 R560 R561 210 F R556 R562 R553 8 R554 14 R555 200 E (XNP3126-B) 250 E E 116 VSX-918V-K 1 2 3 4 5 6 7 8 11.6 5.1CH INPUT and HEAD PHONE ASSYS SIDE A SIDE A A 80 O HEAD PHONE ASSY 51 15 R NP R1552 HPR HPL CN307 CONTACT SIDE 1 1 7 SL B SR C1010 C1022 C1021 7 J47 KN1551 20 220 1.SR 2.AG 3.SW 4.AG 5.SW 6.AG 7.C 1 6.HP L 5.HP G 4.HP R 3.AMUTE 2.HP SW 1.GNDU 30 [[ G ]] C7 1551 W202 230 CN309 6 XWZ4321 SW [[ G ]] C7 5.1CH IN ASSY C1009 XWZ4341 XWZ4342 240 6 JA1551 C1562 1 H.P. 40 5.1CH INPUT ASSY NP 50 F 250 W201 R1554 R1553 60 C C1561 70 210 1551 (XNP3125-B) 10 (XNP3126-B) CN307 C CN702 Y 200 A CN105 Y 0 C 150 X 160 170 180 190 200 210 220 230 110 X 120 130 140 150 160 SIDE B SIDE B X X 150 160 170 180 190 200 210 220 110 230 120 130 140 150 160 170 D 0 F Y 200 HEAD PHONE ASSY 5.1CH INPUT ASSY CN307 1551 LF 1 C R1009 C1015 R1011 C1013 1.SR 2.AG 3.SL 4.AG 5.SW 6.AG 7.C C1554 C1555 LF SL R1003 C1001 R1001 C1003 C1558 R1555 5.1CHIN XWZ4341 XWZ4342 (XNP3126-B) C1553 C1551 XWZ4321 250 60 E SR C1012 6.HP L 5.HP G R1557 4.HP R 3.AMUTE 2.HP SW 1.GNDU 6 230 240 Q1551 C1552 50 R1556 Q1552 40 C1004 R1004 R1002 220 C1002 1 C1557 C1556 30 CN307 210 7 20 SW O 10 C1014 C1016 R1012 R1010 Y 170 H.P. 70 (XNP3125-B) 80 F F O F O 117 VSX-918V-K 5 6 7 8 1 2 3 4 11.7 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS SIDE A J A 250 POWER KEY ASSY 240 [[ G ]] C7 S501 D501 230 POWER XWZ4287 1 KEY1 2 PWRON 3 GNDU XWZ4288 1 Y 210 3 501 220 J41 1 B 3 501 (XNP3125-B) 10 20 30 40 50 60 70 X H FRONT DISPLAY ASSY 210 23 35 11 23 35 58 62 58 11 200 62 W140 -VF VSS1 1 471 J41 3 3 C420 W130 471 W143 190 1 C W142 C423 1 KEY1 2 PWRON 3 GNDU W W131 C412 IC401 W112 470 W113 J44 170 3 FENB 2 FENA 1 GNDU 11 470 3 3 180 X401 V401 CD W121 USB R461 130 R454 R460 S456 S457 S454 S455 S459 S460 S461 CDR/TAPE/MD ST- ST+ S458 S449 TUNE- TUNE+ S448 S447 SPEAKERS SIGNAL SELECT 120 110 E RETRIEVER SBch 100 S471 S450 S452 S451 90 80 70 F Y 0 X 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 H J 118 VSX-918V-K 1 2 3 4 160 W122 W119 W101 W100 W116 R472 FRONT V./A. R459 DVR/VCR R455 R457 TV/SAT 1.ENA 2.ENB 3.GNDU 4.KEY3 5.GNDU W118 FRONT DISPLAY ASSY DVD/LD R465 [[ G ]] C7 XWZ4285 140 W117 W115 XWZ4295 XWZ4283 XWZ4284 W110 W109 150 R456 D W111 D502 160 170 5 6 7 8 SIDE A K JOG ASSY 250 JOG ASSY J44 1.GNDU 2.FEN A 3.FEN B 1 512 3 3 1 240 A XWZ4289 512 KN512 1 3 2 230 220 S512 [[ G ]] C7 Y 210 B (XNP3125-B) 50 60 70 80 90 100 110 120 130 X A CN101 I CN401 250 11 11 1 W136 W120 VSS1 402 W137 240 17 17 CN401 230 PHASE CONTROL STEREO/ F.S. SURR USB VSS1 W105 R462 1 AM R463 VSS1 L401 190 AUX J42 W139 W138 S463 1.ENA 2.ENB 3.GNDU 4.KEY 3 5.GNDU 180 S464 5 J42 5 1 5 9 9 1 1 1 404 S505 D 1 W103 S462 ADVANCED S506 210 CN402 S461 AUTO SURR/ DIRECT S504 200 VDD1 C442 W126 W125 VDD1 W123 W124 VSS1 W106 W102 FM W108 VDD1 STANDARD S507 1 61 W128 W107 S503 220 1 R464 W101 1.VSS0 2.SI1 3.SO1 4.SCK1 5.NC 6.RESET 7.VDD 8.VPP(IC) 9.NC W121 W122 1.ENA 2.ENB 3.GNDU 4.KEY3 5.GNDU R465 W119 C403 W118 MCACC POSITION S502 1 W127 C 511 J31 17.FLAC2 16.FLAC1 15.-VF 14.DISPRST 13.DISPCK 12.DISPDI 11.DISPDO 10.DISPRDY 9.DISPEN 8.SRIN 7.SROUT 6.RMC 5.1WUP 4.GNDU 3.STBY+5.6V 2.MIC DET 1.GNDU CONTACT SIDE GNDU W129 W135 W134 W133 R W131 R D500 VDD1 W132 T FLAC2 W144 ROTARY ENCODER ASSY 5 170 404 (XNP3125-B) ICT FC 511 S513 160 [[ G ]] C7 E 150 1 3 2 140 R. ENCODER ASSY XWZ4286 130 (XNP3125-B) Y 120 160 170 180 190 200 210 220 230 240 250 260 250 X 260 270 280 290 300 310 320 H I K 119 VSX-918V-K 5 6 7 8 F 1 2 3 4 SIDE B K A JOG ASSY 250 JOG ASSY 1.GNDU 2.FEN A 3.FEN B 1 240 3 512 XWZ4289 230 C512 C511 220 LF 210 Y B (XNP3125-B) 130 120 110 100 90 80 70 60 50 X H ROTARY ENCODER ASSY R404 R481 R482 R483 R484 R485 R486 R487 R488 R489 R490 R517 R518 R519 C413 Q441 VSS1 VDD1 5.GNDU 4.KEY3 3.GNDU 2.ENB 1.ENA 1 CN402 180 5 1.VSS0 2.SI1 3.SO1 4.SCK1 5.NC 6.RESET 7.VDD 8.VPP(IC) 9.NC VDD1 VSS1 190 1.ENA 2.ENB 3.GNDU 4.KEY 3 5.GNDU R420 VDD1 VDD1 R419 C402 R421 C401 200 R405 R406 LF D VSS1 1 210 D405 R506 R507 D404 R505 220 R422 VSS1 C421 R430 11 VDD1 C400 C441 R504 R503 R416 R425 C422 R417 230 FLAC2 R550 Q484 R412 R413 R414 R415 17 1 11.DISPDO 10.DISPRDY 9.DISPEN 8.SRIN 7.SROUT 6.RMC 5.1WUP 4.D+5.6V 3.Stby+5.6V 2.MIC DET 1.GNDU 240 17.FLAC2 16.FLAC1 15.-VF 14.DISPRST 13.DISPCK 12.DISPIN Q442 R402 R411 511 R403 C CN401 250 D403 I FRONT DISPLAY ASSY 9 1 1 5 170 404 160 E 150 140 R.ENCODER XWZ4286 130 120 Y (XNP3125-B) F 320 310 300 290 280 270 260 250 X 260 250 240 230 220 210 200 190 H I K 120 VSX-918V-K 1 2 3 4 180 170 160 5 6 7 8 SIDE B J POWER KEY ASSY A 250 240 R501 XWZ4287 XWZ4288 230 220 1 KEY1 2 PWPON 3 GNDU 501 LF 210 Y 3 B 1 (XNP3125-B) 70 60 50 40 30 20 10 X C482 200 41 180 470 R409 R407 R410 R424 R408 40 C417 C490 C487 160 C488 C454 C452 C453 R551 170 470 C489 2 21 1 C451 C416 R401 190 1.GNDU 2.FENA 3.FENB 1 20 0 2 R423 471 1 41 1.KEY1 2.PWRON 3.GNDU 3 R422 3 C414 C 471 40 1 C421 1 C418 80 VSS1 80 C419 R481 R482 R483 R484 R485 R486 R487 R488 R489 R490 R517 R518 R519 1 40 IC 61 R492 R493 R494 R495 R496 R497 R498 R499 R500 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 61 -VF C481 62 C411 58 35 C484 C410 C483 23 11 60 0 6 C486 C485 210 FRONT DISPLAY ASSY XWZ4283 XWZ4284 150 R453 D LF XWZ4285 XWZ4295 140 0 1 0 A B C 0 1 2 3 4 5 6 7 8 9 0 1 2 3 130 1 110 R449 R448 R458 120 100 R451 R452 R450 R471 E LF 90 (XNP3125-B) 80 70 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 X Y H J 121 VSX-918V-K 5 6 7 8 F 1 2 3 4 11.8 DIGITAL INPUT and FRONT VIDEO ASSYS A SIDE A SIDE A M DIGITAL INPUT ASSY R FRONT VIDEO ASSY V CN5 B CN5 (VSX-918V) 250 CN1903 J37 C903 JA902 [[ G ]] C7 220 210 W911 1 2 230 FRONT VIDEO ASSY XWZ4300 J29 5.FRONT V 4.GAV 3.FRONT L 2.GNDA 1.FRONT R CONTACT SIDE KN1902 JA1902 JA1901 5.GNDD 4.OPT2 3.GNDD 2.D+5V 1.OPT1 5 5 W390 JA1900 CN901 1 10 5 1 CN1904 1 5 CN1903 1 1 W391 W392 W393 C1904 DIGITAL IN ASSY XWZ4298 XWZ4299 240 10 W381 CN901 [[ G ]] C7 230 220 100 6 5 1 A CN107 250 KN1901 5 1 2 5 1.FRONT OPT 2.SHIELD 3.GNDD 4.D+5V 5.SHIELD 4 CN1902 3 CONTACT SIDE 2 J30 240 1 B C P CN354 (VSX-818V) JA902 Y 210 200 (XNP3125-B) (XNP3125-B) Y 190 190 X 200 210 220 230 240 250 120 X 130 140 150 160 170 180 SIDE B D 190 SIDE B X 190 200 210 220 230 240 X 120 250 130 140 150 160 170 180 190 Y 190 R FRONT VIDEO ASSY M DIGITAL INPUT ASSY Y 210 DIGITAL IN ASSY FRONT VIDEO ASSY LF XWZ4300 LF 11 XWZ4298 XWZ4299 5.GNDD 4.OPT2 3.GNDD 2.D+5V 1.OPT1 5 C902 C907 R904 C906 (XNP3125-B) C1900 CN1902 R1903 CN901 240 R902 C916 C901 C908 C909 C910 C911 C1908 C1907 C1906 C1905 CN901 NC 240 R905 CN1903 230 R901 220 C915 C1902 R1902 R1904 1 C1909 5 C1903 230 F1901 1.FRONT OPT 2.SHEILD 3.GNDD 4.D+5V 5.SHEILD E R1901 C1901 R1900 220 R903 210 5.FRONT V 4.GAV 3.FRONT L 2.GNDA 1.FRONT R 200 250 250 CN1903 (XNP3125-B) F M R M R 122 VSX-918V-K 1 2 3 4 5 6 7 8 11.9 REGULATOR ASSY SIDE A SIDE A A C 810 IC802 C819 PRINTED SIDE 90 D814 W373 C816 C810 PRINTED IC807 SIDE PRINTED SIDE C809 GNDD W375 W376 D810 [[ G ]] C7 PRINTED SIDE IC801 W380 R8 02 CONTACT SIDE REGULATOR ASSY B W374 W379 C806 100 W378 R8 03 11.+12V 10.GAV 9.-12V 8.REG B7.REG G 6.REG B+ 5.GNDD 4.DREG 3.DREG 2.V+5D2 1.V+5D1 J43 1 D813 R801 C805 W377 110 CN800 11 10 W372 4 XWZ4315 XWZ4316 XWZ4317 10 11 120 CN800 IC808 IC809 PRINTED SIDE 1 REGULATOR ASSY 1 2 N (XNP3125-B) Y 80 130 X 140 150 160 170 180 190 200 210 220 C SIDE B SIDE B X 130 Y 80 140 N 150 160 170 180 190 200 210 D 220 REGULATOR ASSY 90 R810 C817 R820 R809 C818 C804 GNDD CN800 E 10 11 1 C803 R818 1 V+5D1 2 V+5D2 3 DREG 4 DREG 5 GNDD 6 REG B+ 7 REG G 8 REG B9 -12V 10 GAV 11 +12V XWZ4315 XWZ4316 XWZ4317 110 R819 100 REGULATOR ASSY 120 (XNP3125-B) CN800 F N N 123 VSX-918V-K 5 6 7 8 1 2 3 4 11.10 VIDEO ASSY C390 1 1 W347 C851 W348 Production Code W343 C380 W360 C391 W344 W319 W355 Q302 X851 W338 +5.6V W337 W335 C314 W342 W327 W354 Y 0 CN354 W318 10 1 J33 1 1 1 10 13 19 CN303 CN304 19 13 CN303 CN304 (XNP3125-B) (VSX-918V) (VSX-818V) CN310 E CN551 D 1 CN354 W351 7 7 -5.6V CONTACT SIDE 16.OSD DT 17.OSD CLK 18.OSD CS 19.OSD RT 5 CN310 CONTACT SIDE 10.V4 11.SWDET 12.AMUTE 13.V3 14.V2 15.V1 1 1 5.SRIN 6.SROUT 7.SW1 8.SW2 9.INH 3.SRRXD 4.RMC 1.NC 2.SRTXD W304 W317 1.V+5.6V 2.GAV 3.V-5.6V 4.VIDEO B 5.VIDEO A 6.VIDEO INH 7.OSD W303 1 W350 J38 1 ADG W361 W325 A CN129 A CN130 10 20 30 40 50 60 70 80 90 100 110 10 20 30 40 50 60 70 80 90 100 110 P VIDEO ASSY R CN901 W352 W313 3 W300 W346 CN305 JA352 SIDE B 2.GAV W324 5 6 4 10 0 X X 0 1.FRONTV W322 2 7 W328 W320 W349 20 C ADG W305 W321 JA351 W340 C338 W330 W315 C307 CN306 ADG [[ G ]] C7 C312 -5.6V C310 IC301 30 XWZ4292 XWZ4294 Q301 ADG W336 W345 XWZ4290 XWZ4291 R316 C308 C309 40 W333 R313 W331 B W358 W356 W357 W334 VIDEO ASSY 50 C864 W341 JA308 60 W353 JA305 IC303 C852 70 W359 W332 80 CN302 6.-12V 5.GAV 4.+12V CONTACT 6 SIDE C350 SIDE A C CN803 CN302 2.SWOUT 1.GNDA VIDEO ASSY 3.GNDU P 6 SIDE A 1 A CN310 SIDE B CN304 Y 0 7 1 C377 L302 R390 C347 D308 D301 ADG LD/DVD G SW R391 ADG D302 V-5.6V 12 C854 1 LF R306 R299 R315 D304 R854 12 SRIN TXD G R310 R302 IC303 C392 L853 R307 R308 R309 C444 1 SR OUT G ADG L304 L303 G 1 XWZ4290 XWZ4291 XWZ4292 XWZ4294 IC851 L852 C302 C305 G CN354 1 L306 D360 D359 C866 C865 R314 D303 4 L851 1 C334 5 C335 ADG R304 VCR 8 VIDEO ASSY CN310 J33 1 C859 R853 C311 TV CG 1 C340 R392 C379 C1360 60 R318 R319 R858 70 13 R393 MONI C306 R305 50 C313 C855 8 Q851 8 C856 C857 C858 1 1 R892 R852 9 IC301 40 19 9 16 R303 E 16 D307 R312 C339 R394 L305 30 1.NC 2.SRTXD 3.SRRXD 4.RMC 5.SRIN 6.SROUT 7.SW1 8.SW2 9.INH 10.V4 11.SWDET 12.AMUTE 13.V3 14.V2 15.V1 16.OSD DT 17.OSD CLK 18.OSD CS 19.OSD RT RXD R311 7.OSD 6.VIDEO INH 5.VIDEO A 4.VIDEO B 3.V-5.6V 2.GAV 1.V+5.6 R301 C304 C378 RMC 20 2.GAV 1.FRONT V 10 REC D651 13 13 R857 Q852 6 1 C333 R317 Q303 124 24 24 (XNP3125-B) CN302 P C853 R855 C862 C861 C860 R859 R856 C863 6.-12V 5.GAV 4.+12V 3.GNDU 2.SWOUT 1.GNDA 80 F P VSX-918V-K 1 2 3 4 5 6 7 8 11.11 FRONT IN ASSY SIDE A SIDE B CN956 1 1 CONTACT SIDE R981 R958 7 7 1 1 14 14 [[ G ]] A30C5/C7 4 JA951 CN951 1 F951 C951 CN951 JA953 1 R979 R951 1 10 (XNP3128-A) 0 0 10 X 20 30 40 50 60 70 D 20 CN951 5 R984 Q951 4 1 R986 R956 C961 R982 R972 R985 R988 C957 8 8 C959 R955 4 1 2 CN953 CN956 9 9 CN956 1 D952 D953 R963 C968 C962 1 50 30 FRT OPT SHIELD GNDD D+5V SHIELD R952 5 5 CN951 C954 C953 XWK3366 D957 C960 R954 R957 60 C972 L971 1 1 2 FRT OPT SHIELD GNDD D+5V SHIELD C D975 C981 C980 R969 KN951 IC951 70 40 R970 LF GNDD D+ DV5 USB (XNP3128-A) Y R962 LF PRODUCTION CODE 10 4 C952 R987 L970 20 1 CN953 IC952 C970 5 90 80 4 GNDD D+ DV5 USB JA954 JA952 8 R960 CN953 40 30 100 FRONT IN ASSY C956 C964 R967 R966 C955 R953 C973 C969 R980 C971 L972 50 C958 Q952 60 CN122 R961 R959 C965 70 FRONTR GNDA FRONTL GNDA V-7 MICSW MICOUT V+7 MCACC SW A D951 80 B 110 FRONTR GNDA FRONTL GNDA V-7 MICSW MICOUT V+7 MCACC SW 1 90 FRONT IN ASSY 9 CN956 100 C963 CN953 FRONT IN ASSY C967 110 T FRONT IN ASSY 3 V CN401 (VSX-918V) B CN401 (VSX-818V) T A 80 80 70 60 50 40 30 20 Y 10 X E F T T 125 VSX-918V-K 5 6 7 8 1 2 3 4 11.12 PRIMARY ASSY SIDE A SIDE A A B POWER TRANSFORMER C Q PRIMARY ASSY 530 120 NEUTRAL L N 530 LIVE 110 KN3001 H56 H55 51 FU3 /F ONLY J1 100 J2 S51 H54 H53 D 90 W285 W290 W291 W283 W292 FU2 80 W287 /F ONLY W286 W284 W282 AC IN 60 PRIMARY W296 W278 W279 EXCEPT /KU & /J 70 W289 C51 W293 W281 W294 W280 W682 W680 C52 1 CN51 1 3 RY51 -REPLACE FUSE AS MARKED 4 L N 40 RISK OF FIRE R51 N E 4 CN51 1 L 2 L51 50 W288 D57 5 9 H51 H52 KN51 Y 0 F 4.STBY5V 3.AC_WUP 2.AC_RY 1.GNDU C53 [[ G ]] C7 C57 R54 D58 W277 J52 55 4 1 C54 220 230 240 250 126 260 270 280 290 300 310 320 330 VSX-918V-K 1 D CN1201 (XNP3125-B) 210 X Q W276 4 10 R52 W275 PRIMARY ASSY XWZ4301 XWZ4302 XWZ4303 XWZ4304 XWZ4305 XWZ4306 55 20 C56 SECONDARY D55 T51 C55 IC52 D56 R53 W683 FU1 1 30 2 3 4 5 6 7 8 SIDE B SIDE B A B C Q PRIMARY ASSY 530 120 110 NEUTRAL FU3 LIVE J1 100 J2 D 90 FU2 80 PRIMARY 70 60 RISK OF FIRE N L 50 CN51 -REPLACE FUSE AS MARKED E 40 4.STBY5V 3.AC_WUP 2.AC_RY 1.GNDU 30 FU1 SECONDARY LF D51 - 55 C61 Q51 + 20 PRIMARY ASSY XWZ4301 XWZ4302 XWZ4303 XWZ4304 XWZ4305 XWZ4306 1 4 IC51 ?` C60 ?` 10 (XNP3125-B) 330 320 310 300 290 280 270 260 250 240 230 220 0 Y 210 X Q 127 VSX-918V-K 5 6 F 7 8 1 2 3 4 11.13 HDMI & DSP & USB ASSY SIDE A A V IC HDMI&DSP&USB ASSY Q B C871 R806 R823 R855 R824 R808 C803 R802 R821 R803 C802 R804 R822 R876 85 90 95 R83 R82 Q74 R816 R818 R829 R830 R831 R832 R819 C65 C66 R813 R827 R828 C60 15 10 20 251 R279 R273 5 R196 L191 R230 C202 1 30 1 C228 R182 R185 C227 C207 C225 C226 R186 C209 5 C210 1 C208 R138 R137 CN201 R136 R201 C892 R854 C59 Q341 C230 C303 C223 C224 IC251 C252 C251 Q201 R264 R255 E 1 1 E Q402 C562 C561 30 F V VSX-918V-K 3 4 C229 R877 C873 R891 R801 L404 X481 1 C482 X501 IC504 5 Q504 1 R518 R517 C430 C429 100 105 110 115 120 125 R416 R418 C481 10 5 Q401 C551 C433 C432 R408 R407 L442 C543 1 JH501 L502 C132C131 C134 R131R130 C133 R132 C436 C434 X402 1 1 R851 R852 C468 C467 C425 AWX8977 L403 C413 C414 AWX9162 1 100 5 1 20 CN401 C893 L262 C263 L251 1 10 CN401 R417 R419 35 CN501 1 25 T CN953 R463 15 C510 C509 C215 C214 1 5 5 5 C268 C267 1 1 C483 45 R44 C221 C222 R42 R261 C261 C262 1 R252 E R251 R41 1 50 C502 55 30 15 R228 R227 40 60 25 10 35 IC262 R43 A CN112 2 R181 65 R265 L261 CN3 1 R194 1 20 5 30 70 1 25 1 C266 R271 1 R226 R225 C216 C218 R218 C217 C219 R219 R262 R263C265 C264 IC261 X261 R451 C201 75 R535 R537 R536 C513 R534 20 C507 C508 15 R208 R210 R211 CN3 128 10 25 L561 R561 5 30 R202 1 35 C275 C276 C204 C203 R335 C206 C205 E C271 80 15 CN4 R345 1 1 C501 L501 5 R431 C437 R432 C272 10 20 LF 15 L504 5 C517 IC71 R84 R85 C84 IC271 IC201 1 40 20 R481 IC503 C552 45 10 R815 5 1 5 A E 1 60 R817 R814 R81 1 55 R809 R825 R826 C805 C891 R810 R811 R812 C273 C274 C553 C554 C455 C503 X801 1 45 50 IC561 1 1 51 1 1101 1 15 1 1 1 201 1 125 1 1 30 C808 R853 1 IC891 E 40 IC262 IC251 C505 C504 C506 C511 C512 R508 R507 R506 R505 IC501 R504 R503 R502 R501 1 R805 1 10 15 20 25 30 1 Q753 Q201 5 L542 35 IC261 IC561 IC301 40 IC481 C486 C485 L503 IC502 5 Q402 E 35 C542 5 C428 30 C541 L541 R541 Q751 Q341 Q504 Q401 1 C515 R515 R514 C514 L801 95 L481 IC502 IC504 IC201 IC503 IC2 IC122 IC1 IC501 IC171 IC181 IC101 85 90 R444 R446 C442 R447 R445 25 D 1 C443 Q603 IC271 IC91 IC121 IC481 5 65 70 75 80 1 55 60 E Q604 C424 C427 C423 C426 65 70 R856 C801 35 Q74 Q72 R422 R421 75 40 IC71 IC701 Q73 R462 L462 IC401 C435 R423 IC801 C806 80 45 IC891 25 60 IC651 IC61 C872 30 20 35 40 45 50 55 Q611 35 15 1 Q602 Q601 40 10 R875 R874 R807 CN801 50 IC401 45 5 1 1 IC611 IC871 IC801 C AWX IC462 IC462 R253 R254 5 6 7 8 SIDE A A C614 10 5 1 JA601 75 15 70 Q601 VA619 VA620 R604 15 10JA602 5 1 R605 R713 C731 L701 C701 C52 50 R714 D701 45 C734 C733 C732 C737 1 5 10 R781 R782 R22 45 C128 1 D21 1 40 C21 35 JA121 C127 IC1 CN5 C23 C22 M CN1903 VA709 1 R759 C138 C64 R757 R21 R752 R758 C63Q753 C108 R101R C751 15 VA710 R754 C738 C736 C735 40 35 30 C711 C712 R702 R703 C713 R716 R753 R755 D R108 C315 CN1 R6 E C4 C3 R4 C6 C5 R7 15 CN2 JA101 C15 R1 C110 R106 C105 R5 L754 1 R751 Q611 R620 C61 5 R63 C62 R727 1 R61 R701 C25 C102 L102 C101 L302 JA701 65 R617 R726 R772 R24 R774 R773 C54 C85 C318 L753 1 C58 C53 C615 R612 80 R667 R665 R664 C667 R657 R723 1 1 R763 R722 R762 R715 R761 C723 C722 1 R776 C86 C57 R174 R173 R177 C320 C317 C12 C319 C316 C11 35 C616 L657 R662 C668 C666 R651 R652 60 R92 R317 1 R183 R184 R187 40 C304 C301 C87 1 R140 R142 R175 R143 R176 C173 R124 C135 1 C136 R123 C92 IC91 1 10 5 C121 R661 C691 R78 Q72 C55 C56 15 10 5 1 C228 R182 R185 R670 35 40 45 50 55 1 L72 C83 D72 C72 C73 X121 C66 C65 R685 R684 1 1 R683 1 1 R77 R688 R687 R838 C80 C82 R83 D71 C305 5 10 R82 R682 IC871 C871 C803 R196 L191 R79 1 Q74 1 10 R829 R830 R831 R832 1 1 30 5 R314 C314 25 R104 R105 1 5 10 20 R201 L752 1 C109 R110 L103 1 1 1 1 5 80 75 70 1 C229 10 1 65 C230 C303 5 20 IC251 1 15 C225 C226 R186 CN5 IC122 102 1 1 1 R253 R254 1 Q751 C104 R8 Q603 1 1 D301 R606 E 25 5 IC101 C L751 1 1 1 1 5 R230 75 C227 70 R255 65 C252 C251 60 20 20 C223 C224 55 C103 E 1 C24 VA617 VA618 Q604 C718 15 15 20 R315 R307 R308 C310 C312 C307C308 C309 C311 C313 R51 IC701 C719 10 R23 IC2 R178 IC301 30 R313 R309 R311 R310 R312 R728 R756 5 1 10 1 IC171 R721 R610 VA615 VA616 1 1 R819 E C202 E 85 90 95 65 70 75 80 C171 C172 1 E VA613 VA614 C51 1 100 R125 L171 15 5 L611 1 R775 R765 15 1 110 R303 C302 1 5 1 L202 IC181 R172 R301 25 L251 R771 5 15 1 1 C181 R62 R725 R64 R724 R91 R729 C91 R764 R602 R603 Q602 L651 C93 1 1 1 R228 R227 45 R126 R171 L181 C182 R181 C612 95 40 60 R609 R712 R711 R710 R709 VA611 R707 R708 VA612 C611 90 R139 L121 R194 R144 R147 R145 55 85 35 R271 1 R226 R225 60 C221 C222 42 R261 C261 C262 R252 51 1 30 C201 C137 IC121 25 C271 02 1 A 50 80 C130 C123 C129 C122 R146 R148 VA605 VA606 VA607 R601 VA608 VA609 VA610 45 IC61 1 C272 1 C84 IC271 20 IC71 R84 R85 E VA603 VA604 C613 R619 IC651 C651 15 E R618 10 15 20 25 30 D61 10 E L71 R80 5 5 35 R81 1 R608 VA602 40 40 X801 R837 C71 Q73 R615 R616 35 45 1 1 201 1 125 1 1 30 R686 R655 R656 R653 R654 VA601 IC611 30 50 R805 R611 R613 R614 C657 L655 C654 100 105 110 115 120 125 R849 R848 R850 R847 R846 R845 R843 R844 R842 R841 R840 R839 R836 R835 55 60 [[ G ]] A30C5/C7 25 C806 5 R692 R691 L654 R663 R607 1 C656 1 R873 R872 L656 R669 R668 1 R875 R874 07 C692 B X651 CN2 CN1 C CN806 C CN805 (ANP7636-A) F V 129 VSX-918V-K 5 6 7 8 1 2 3 4 SIDE B A V Q R621 R681 C679 R674 C681 C680 C682 L652 L653 C683 1 5 10 15 E E R625 R87 C652 C664 C662 R675 C665 C663 C661 R676 R634 R631 R635 R632 R636 R633 Q631 R624 Q71 C653 C632 Q631 IC882 IC881 R638 E Q635 IC632 Q634 Q635 C R637 E Q634 C671 C670 C669 C677 C676 C675 E Q632 C674 Q633 Q632 C620 C621 C619 C622 Q633 C673 R623 C672 IC861 C617 C618 C624 C623 R622 IC632 R671 R673 C678 R672 C655 IC461 1 IC B HDMI&DSP&USB ASSY C631 1 5 IC631 IC631 C721 10 C772 R306 1 15 R107 C106 R109 C107 C13 C7 L104 R113 CN2 F V VSX-918V-K 2 3 C306 R305 C321 D1 C9 C10 R304 R316 R164 D302 CN1 1 R302 L301 R168 R103 L2 L1 L3 1 10 R111 1 E 115 R162 IC161 R167 R163 C14 L161 5 C111 C161 C162 1 R3 C2 R2 C1 R161 L101 R114 C112 C113 IC403 IC161 1 R1651 R166 D121 D122 L122 R188 R149 R112 130 R191 C125 R127 C69 C70 C124 C126 R129 R128 R9 IC191 IC351 R141 C703 E IC402 L771 C771 20 R705 R704 5 C715 R785 R134 R133 R135 R122 R121 L703 Q752 IC771 C724 R784 C714 L705 Q471 C717 C704 L704 C716 D R783 Q752 IC341 IC202 C705 IC331 IC471 IC771 C720 C702 1 L702 4 C 5 6 7 8 SIDE B A B 25 30 50 35 45 10 15 20 25 C466 IC861 1 R674 R681 C679 R871 40 40 IC461 35 45 C862 C465 30 R861 C463 C464 R461 L461 1 5 C462 5 5 10 1 1 CN401 E 20 15 1 5 10 10 R498 R496 L443 LF D L543 R542 R543 R474 TCK TMS R512 R516 C516 R513 PC D451 R511 R510 R509 R456 R455 R452 C456 1 IC403 R499R497 R442 R443 R473 TDO GNDD TDI R451 R48 E 1 R564 R334 L341 R344 R343 L351 R354 R353 Q471 C452 R47 R46 R351 R209 R352 R212 C213 R207 R213 R215 L201 R454 R453 L331 R338 R337 R214 R472 L471 1 TRST C453 C457 15 1 1 E 1 1 10 R217 C220 R257 R256 IC402 1 20 1 5 R221 R223 R224 C322 C451 10 1 L203 R306 21 C454 R206 C212 R205 C211 R216 R220 C306 R305 L401 R519 5 R232 1R229 R192 R193 R222 L301 R233 C231 C232 10 5 R191 R197 R304 C9 C10 IC351 R486 10 C484 IC341 C352 C351 C C472 C471 CLOCKIC471 R471 1 1 R188 302 R198 R231 1 R204 R488 R487 R482 5 C192 C191 R203 C342 C341 R341R342 R284 R3311 R332 R336 R280 R333 R281 R235 R234 IC202 L204 5 R485 R484 R483 1 C277 C420 C422 R412 R430 R31 C67 C68 C881 C332 C331 L271 R272 R195 IC191 R428 R427 R425 R884 C882 IC331 R134 R133 R282 R283 R885 R888 R278 R274 R275 R276 R277 R141 IC881 C419 R410 C415 C416 C418 C417 R409 C421 C431 R426 R887 C78 R72 R76 R71 R73 C79 R74 R75 R886 R883 IC882 R882 R881 R401 R411 L402 C441 Q71 R405 R441 R420 L441 C77 C76 C75 C74 C804 D861 R406 R402 R403 R404 R424 R429 R413 R414 R415 C861 C409 C411 C410 C412 C807 C461 C402 C404 C406 C408 C401 C403 C405 C407 R563 R562 CN2 CN3 (ANP7636-A) F V 131 VSX-918V-K 5 6 7 8 1 2 3 4 12. ELECTRICAL PARTS LIST NOTES: A B Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 561 56 x 10 1 RD1/4PU 5 6 1 J 560 Ω 47k Ω 47 x 10 3 473 RD1/4PU 4 7 3 J 0.5 Ω R50 RN2H R 5 0 K 1R0 1Ω RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 1 5621 RN1/4PC 5 6 2 1 F Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V Mark No. Description Mark No. Part No. NSP NSP LIST OF ASSEMBLIES C NSP 1..MAIN ASSY (VSX-918V) 1..MAIN ASSY (VSX-818V) XWK3363 XWK3359 1..HDMI & DSP & USB ASSY (VSX-918V) AWX8977 1..HDMI ASSY (VSX-818V) AWX8966 1..DSP & USB ASSY (VSX-818V) AWX9164 1..AMP ASSY 2..POWER PACK ASSY 2..TRANS2 ASSY 2..TRANS3 ASSY 2..COMPONENT VIDEO ASSY 2..5.1CH INPUT ASSY 2..BIND ASSY XWK3349 XWZ4326 XWZ4335 XWZ4337 XWZ4339 XWZ4341 XWZ4344 D Description Part No. 1..COMPLEX ASSY (VSX-918V) XWK3341 1..COMPLEX ASSY (VSX-818V) XWK3336 2..FRONT DISPLAY ASSY XWZ4285 (VSX-918V) 2..FRONT DISPLAY ASSY XWZ4284 (VSX-818V) 2..ROTARY ENCODER ASSY XWZ4286 2..POWER KEY ASSY (VSX-918V)XWZ4288 2..POWER KEY ASSY (VSX-818V)XWZ4287 2..JOG ASSY XWZ4289 2..VIDEO ASSY (VSX-918V) XWZ4294 2..VIDEO ASSY (VSX-818V) XWZ4292 2..DIGITAL INPUT ASSY XWZ4299 2..FRONT VIDEO ASSY XWZ4300 2..PRIMARY ASSY XWZ4302 2..REGULATOR ASSY XWZ4317 2..HEAD PHONE ASSY XWZ4321 1..FRONT IN ASSY XWK3366 1..FM/AM TUNER UNIT AXX7170 CONTRAST OF PCB ASSEMBLIES A MAIN ASSY XWK3363 and XWK3359 are constructed the same except for the following: Mark E F XWK3363 XWK3359 IC9001 D9067 CN130 13P FFC Connector CN104 7P FFC Connector CN112 FFC Connector Symbol and Description PEG469A8 1SS355 Not used Not used 9604S-35C PEG467A8 Not used 9604S-13C 9604S-07C CKS3392 CN129 19P FFC Connector R9024, R9063 R9025 R9026 R9027, R9029 9604S-19C RS1/16S103J RS1/16S332J Not used RS1/16S221J Not used Not used RS1/16S562J RS1/16S103J Not used R9097 R9098 Not used RS1/16S0R0J RS1/16S0R0J Not used 132 VSX-918V-K 1 2 3 4 5 6 7 8 H FRONT DISPLAY ASSY XWZ4285 and XWZ4284 are constructed the same except for the following: Mark Symbol and Description Q441 D404, D405 D502 R404 R430 R551 XWZ4285 XWZ4284 RT1N241M 1SS355 SLR343BC4T(JKLM) RS1/16S472J Not used Not used Not used Not used Not used RS1/16S0R0J RS1/16S391J Not used A J POWER KEY ASSY XWZ4288 and XWZ4287 are constructed the same except for the following: Mark Symbol and Description D501 R501 XWZ4288 XWZ4287 SLR343BC4T(JKLM) RS1/16S391J Not used Not used B P VIDEO ASSY XWZ4294 and XWZ4292 are constructed the same except for the following: Mark Symbol and Description L302-L306 Chip Solid Inductor CN303 Connector CN304 13P FFC Connector JA351 Mini Jack(4P) /W SW JA352 Jack R394 C379 XWZ4294 XWZ4292 QTL1013 9604S-19C Not used XKN3015 VKB1243 Not used Not used 9604S-13C Not used Not used RS1/16S0R0J CKSRYB103K50 Not used Not used C PCB PARTS LIST FOR VSX-918V/MYSXJ5 UNLESS OTHER WISE NOTED Mark No. Description Mark No. Part No. COMPLEX ASSY MISCELLANEOUS J J J 41 42 44 JUMPER WIRE JUMPER WIRE JUMPER WIRE D15A03-100-2651 D15A05-125-2651 D15A03-100-2651 A MAIN ASSY MISCELLANEOUS IC IC IC IC IC 103 104 105 108 251 (A,215,73) (A,198,56) (A,217,87) (B,253,65) (A,134,89) DUAL OP-AMP DUAL OP-AMP DUAL OP-AMP 6CH E-VOL IC DUAL OP-AMP IC IC IC IC IC 5001 (A,69,19) RDS DECORDER IC 6001 (A,135,20) IC 9001 (B,82,64) SYSTEM CONTROL MICON 9002 (A,104,42) EEPROM 9004 (A,128,49) LOGIC IC LC72725KM TC74VHCT125AFTS1 PEG469A8 BR24L16FV-W TC4094BFN Q Q Q Q Q 248 249 250 252 253 2SC4081 RT1N241M 2SC4081 2SD1858X RT1N241M (A,53,103) TRANSISTOR (A,61,107) TRANSISTOR (A,60,112) TRANSISTOR (A,65,105) TRANSISTOR (A,53,99) TRANSISTOR Q 254 (B,61,103) DIGITAL TR(SC-70) Q 255 (A,61,99) TRANSISTOR NJM4565MD NJM4565MD NJM4565MD BD3474KS2 NJM4565MD RT1P241M 2SC4081 Description Part No. Q 256 (A,61,95) CHIP TRANSISTOR Q 257 (A,76,112) TRANSISTOR Q 259 (B,61,108) DIGITAL TR(SC-70) 2SD2704K 2SA1576A RT1P241M Q Q Q Q Q 260 (A,56,107) TRANSISTOR 361 (A,181,72) TRANSISTOR 6001 (A,140,24) TRANSISTOR 9001 (A,91,94) DIGITAL TR(SC-70) 9002 (A,66,80) DIGITAL TR(SC-70) 2SC4081 2SC5938A RT1N241M RT1N431M RT1P241M Q Q Q Q D 9003 (A,65,75) DIGITAL TR(SC-70) 9007 (A,69,85) TRANSISTOR 9064 (A,59,80) DIGITAL TR(SC-70) 9065 (A,55,78) TRANSISTOR 103 (B,177,35) DIODE RT1P241M DTC143TK RT1P241M UMD2N DAN217U D D D D D 105 107 251 253 254 (B,170,35) (B,174,37) (A,138,88) (B,55,108) (A,72,113) DIODE DIODE DIODE DIODE DIODE DAN217U DAN217U DAN217U UDZS13(B) UDZS5R1(B) D D D D D 255 311 312 331 332 (B,53,109) (B,258,96) (B,269,98) (B,254,91) (B,271,91) DIODE DIODE DIODE DIODE DIODE UDZS13(B) 1SS355 1SS355 UDZS6R8(B) UDZS6R8(B) D 6001 (A,146,21) DIODE D 9006 (B,99,89) DIODE D 9007 (B,91,89) DIODE 6 E F 1SS355 DAN217U DAN217U 133 VSX-918V-K 5 D 7 8 1 Mark No. A B C 2 Description Part No. D 9010 (A,97,93) DIODE D 9011 (A,60,75) DIODE 1SS355 DAN202U D D D D L 9064 (A,58,75) DIODE 9065 (A,63,80) DIODE 9067 (B,45,72) DIODE 9068 (A,50,81) DIODE 101 (B,260,98) CHIP SOLID INDUCTOR DAP202U DAP202U 1SS355 1SS355 QTL1013 L L L L L 102 (B,267,97) CHIP SOLID INDUCTOR 5002 (A,257,104) CHIP SOLID INDUCTOR 9001 (A,124,102) CHIP SOLID INDUCTOR 9002 (A,120,103) CHIP SOLID INDUCTOR 9003 (A,86,97) RADIAL INDUCTOR QTL1013 QTL1013 ATL7002 ATL7002 LFCA2R2J X 5001 (A,67,27) CRYSTAL RESONATOR (4.332 MHz) X 9001 (A,96,53) CERAMIC RESONATOR (15.7 MHz) CN 101 (A,41,27) CONNECTOR CN 102 (A,113,61) CONNECTOR CN 103 (A,227,17) 11P CONNECTOR 9604S-17C 9604S-10C 52044-1145 CN CN CN CN CN 105 107 109 110 111 (A,266,34) CONNECTOR (A,39,109) CONNECTOR POST (A,213,113) 15P SOCKET (A,169,113) 17P SOCKET (A,274,113) 21P SOCKET 9604S-07C B3B-PH-K-S XKP3090 XKP3059 XKP3091 CN CN CN CN CN 112 122 129 141 142 (A,91,41) CONNECTOR (A,41,58) CONNECTOR (A,247,13) CONNECTOR (A,302,21) 8P PIN JACK (A,302,98) 8P PIN JACK 9604S-35C 9604S-09C 9604S-19C XKB3064 XKB3067 CN 251 (A,39,92) 3P JUMPER CONNECTOR CN 252 (A,37,77) 3P TOP POST 102 PCB BINDER 101 PCB BINDER 3 Mark No. ASS7004 E F Description Part No. R R R R R 201 202 205 206 207 (A,208,85) (A,207,90) (B,208,85) (B,208,91) (B,210,85) RS1/16S473J RS1/16S473J RS1/16S392J RS1/16S392J RS1/16S392J R R R R R 208 209 210 211 212 (B,210,91) (B,216,85) (B,216,91) (B,219,85) (B,219,91) RS1/16S392J RS1/16S392J RS1/16S392J RS1/16S332J RS1/16S332J R R R R R 241 242 245 246 247 (A,206,70) (A,206,75) (B,205,70) (B,205,76) (B,207,70) RS1/16S473J RS1/16S473J RS1/16S332J RS1/16S332J RS1/16S332J R R R R R 248 249 250 251 252 (B,207,76) (B,214,70) (B,214,76) (B,216,70) (B,216,76) RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S182J RS1/16S182J R R R R R 261 262 264 265 266 (A,189,53) (A,189,59) (B,186,60) (B,188,53) (B,188,60) RS1/16S473J RS1/16S473J RS1/16S392J RS1/16S332J RS1/16S472J R R R R R 267 268 269 270 271 (B,190,53) (B,190,60) (B,197,53) (B,197,60) (B,199,53) RS1/16S332J RS1/16S123J RS1/16S332J RS1/16S122J RS1/16S182J R R R R R 272 274 303 304 305 (B,199,60) (B,202,60) (B,163,37) (B,158,49) (B,163,49) RS1/16S272J RS1/16S271J RS1/16S101J RS1/16S101J RS1/16S101J R R R R R 306 307 308 311 312 (B,164,61) (B,165,68) (B,173,73) (A,258,102) METAL OXIDE RESISTOR (A,266,102) METAL OXIDE RESISTOR RS1/16S101J RS1/16S101J RS1/16S101J RS1LMF101J RS1LMF101J R R R R R 430 431 432 433 434 (A,137,91) (A,130,95) (A,130,100) (A,137,99) (A,136,94) RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S683J RS1/16S393J R R R R R 435 436 437 438 439 (A,134,97) (A,137,102) (A,53,106) (A,54,110) (A,56,110) RS1/16S683J RS1/16S683J RS1/16S103J RS1/16S103J RS1/16S103J R R R R R 440 441 442 443 444 (A,63,113) (A,146,94) (A,149,95) (B,57,108) (A,139,91) RS1/16S103J RS1/16S222J RS1/16S104J RS1/16S471J RS1/16S104J R R R R R 445 447 448 449 452 (A,55,101) (A,65,96) (A,70,113) (A,65,113) (A,153,44) RS1/16S223J RS1/16S472J RS1/16S104J RS1/16S822J RS1/16S0R0J 3 4 XSS3004 52147-0310 B3B-EH VEF1040 VEF1040 RESISTORS D 4 R R R R R 101 102 103 104 105 (B,282,19) (B,293,12) (B,283,62) (B,283,52) (B,283,48) RS1/16S331J RS1/16S331J RS1/16S222J RS1/16S222J RS1/16S331J R R R R R 106 107 108 109 110 (B,293,40) (B,283,88) (B,293,81) (B,283,75) (B,293,68) RS1/16S331J RS1/16S331J RS1/16S331J RS1/16S331J RS1/16S331J R R R R R 111 112 113 114 129 (B,283,112) (B,283,106) (B,283,101) (B,293,96) (B,283,34) RS1/16S222J RS1/16S222J RS1/16S331J RS1/16S331J RS1/16S331J R R R R R 130 145 146 147 148 (B,283,25) (A,70,73) (A,71,74) (B,231,59) (B,233,51) RS1/16S331J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J R R R R R 149 180 181 182 183 (B,263,57) (B,278,97) (B,273,78) (B,275,75) (B,276,67) RS1/16S104J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J 134 VSX-918V-K 1 2 5 Mark No. 6 Description Part No. R R R R R 459 460 463 464 465 (B,139,38) (B,139,43) (A,62,103) (A,65,100) (A,59,100) RS1/16S103J RS1/16S103J RS1/16S223J RS1/16S223J RS1/16S223J R R R R R 466 467 471 472 479 (A,60,103) (A,146,36) (A,152,51) (A,156,63) (B,142,57) RS1/16S223J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S103J R R R R R 480 484 485 499 500 (B,142,62) (A,173,70) (A,170,77) (B,146,69) (B,140,79) RS1/16S103J RS1/16S104J RS1/16S472J RS1/16S103J RS1/16S103J R R R R R 549 (B,159,69) 550 (A,153,84) 551 (A,67,113) 5010 (A,75,24) 5011 (A,81,19) RS1/16S0R0J RS1/16S0R0J RS1/16S822J RS1/16S473J RS1/16S473J R R R R R 5012 (A,82,17) 5013 (A,57,27) 6001 (A,135,14) 6003 (A,132,27) 6004 (A,144,20) RS1/16S102J RS1/16S102J RS1/16S104J RS1/16S101J RS1/16S101J R R R R R 6006 (A,143,25) 6007 (A,131,30) 6009 (A,131,16) 6010 (A,144,23) 9001 (B,94,54) RS1/16S103J RS1/16S101J RS1/16S101J RS1/16S182J RS1/16S0R0J R R R R R 9002 (A,98,94) 9003 (B,92,54) 9006 (B,103,89) 9007 (B,93,89) 9008 (A,80,109) RS1/16S473J RS1/16S0R0J RS1/16S474J RS1/16S474J RS1/16S221J R R R R R 9009 (A,65,85) 9010 (B,107,48) 9011 (A,63,76) 9012 (A,63,73) 9013 (B,112,45) RS1/16S473J RS1/16S512J RS1/16S102J RS1/16S0R0J RS1/16S471J R R R R R 9014 (B,104,54) 9015 (B,102,54) 9016 (B,100,54) 9017 (B,98,54) 9018 (B,96,54) RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J R R R R R 9019 (B,98,76) 9020 (B,99,76) 9021 (B,101,76) 9022 (B,103,76) 9023 (B,112,67) RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S103J R R R R R 9024 (B,110,67) 9025 (B,103,67) 9027 (A,57,44) 9028 (B,118,45) 9029 (A,82,62) RS1/16S103J RS1/16S332J RS1/16S221J RS1/16S104J RS1/16S221J R R R R 9030 (A,68,79) 9031 (A,65,54) 9032 (A,62,53) 9033 (B,89,48) RS1/16S470J RS1/16S104J RS1/16S104J RS1/16S104J 7 Mark No. 8 Description Part No. R 9036 (A,90,89) RS1/16S221J R R R R R 9037 (B,75,98) 9039 (A,87,57) 9041 (B,116,45) 9042 (B,83,81) 9043 (B,81,81) RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S103J RS1/16S103J R R R R R 9044 (B,79,81) 9045 (A,97,46) 9046 (A,107,46) 9047 (A,98,46) 9048 (A,98,43) RS1/16S103J RS1/16S471J RS1/16S471J RS1/16S103J RS1/16S103J R R R R R 9053 (A,102,29) 9060 (B,98,68) 9062 (B,87,48) 9063 (B,43,73) 9064 (A,54,74) RS1/16S221J RS1/16S473J RS1/16S471J RS1/16S103J RS1/16S103J R R R R R 9065 (A,56,74) 9066 (A,62,72) 9067 (A,59,83) 9068 (A,64,71) 9071 (B,70,50) RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S0R0J RS1/16S221J R R R R R 9072 (B,64,50) 9073 (A,74,56) 9074 (A,79,52) 9081 (A,119,73) 9082 (A,121,71) RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S274J R 9098 (B,146,18) RS1/16S0R0J 6 B C CAPACITORS C C C C C 101 102 103 104 105 (B,293,18) (B,295,12) (B,295,56) (B,296,51) (B,293,45) CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 C C C C C 106 107 108 109 110 (B,296,40) (B,293,86) (B,296,81) (B,293,72) (B,296,68) CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 C C C C C 111 112 113 114 115 (B,296,111) (B,297,107) (B,293,100) (B,296,96) (B,262,98) CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CKSRYB103K50 C C C C C C C C 116 117 118 121 122 123 124 125 (B,264,97) (B,283,116) (B,285,109) (A,280,34) (A,280,25) (A,280,19) (A,280,11) (A,280,62) CKSRYB103K50 CCSRCH220J50 CCSRCH220J50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 C C C C C 126 127 128 131 132 (A,280,53) (A,280,47) (A,280,40) (A,280,87) (A,280,80) CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 D E F C 133 (A,280,74) C 134 (A,280,67) C 135 (A,280,114) CEAT100M50 CEAT100M50 CEAT100M50 135 VSX-918V-K 5 A 7 8 1 Mark No. A B C D E F 2 Description Part No. C 136 (A,280,106) C 137 (A,280,101) CEAT100M50 CEAT100M50 C C C C C 138 139 140 141 145 (A,280,93) (A,50,101) (A,50,94) (B,236,50) (B,238,54) CEAT100M50 CEAT100M50 CEAT100M50 CKSRYB104K50 CCSRCH101J50 C C C C C 146 147 148 149 150 (B,238,50) (A,249,68) (B,229,61) (B,240,59) (B,237,59) CCSRCH101J50 CKSRYB103K50 CKSRYB223K25 CKSRYB473K25 CKSQYB154K16 C C C C C 151 152 153 154 155 (B,234,62) (B,235,54) (B,233,56) (B,230,53) (A,225,43) CKSRYB103K50 CKSRYB223K25 CKSRYB473K25 CKSQYB154K16 CEAT470M25 C C C C C 165 166 179 180 181 (A,236,86) (A,243,86) (B,294,76) (A,277,19) (A,283,30) CEAT1R0M50 CEAT1R0M50 CKSRYB103K50 CKSRYB103K50 CCSRCH101J50 C C C C C 182 183 184 185 186 (B,285,28) (B,287,14) (B,285,14) (B,283,44) (B,288,42) CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 C C C C C 187 188 189 190 191 (B,283,84) (B,285,83) (B,283,71) (B,287,70) (B,283,97) CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 C C C C C 192 197 198 199 201 (B,285,96) (B,292,29) (B,294,25) (A,281,50) (A,202,85) CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CKSRYB103K50 CEAT2R2M50 C C C C C 202 205 206 207 208 (A,203,92) (A,212,85) (A,212,90) (B,212,85) (B,212,91) CEAT2R2M50 CCSRCH331J50 CCSRCH331J50 CCSRCH331J50 CCSRCH331J50 C C C C C 217 218 241 242 245 (A,221,85) (A,221,90) (A,200,71) (A,200,78) (A,211,70) CKSRYB103K50 CKSRYB103K50 CEAT2R2M50 CEAT2R2M50 CCSRCH331J50 C C C C C 246 247 248 251 252 (A,211,75) (B,209,70) (B,209,76) (A,219,68) (A,219,75) CCSRCH331J50 CCSRCH331J50 CCSRCH331J50 CKSRYB103K50 CKSRYB103K50 C C C C C 253 254 256 261 262 (A,130,91) (A,157,96) (A,135,84) (A,183,54) (A,183,62) CKSRYB103K50 CEAT101M25 CKSRYB103K50 CEAT2R2M50 CEAT2R2M50 C 264 (A,191,59) C 265 (A,194,53) CCSRCH331J50 CCSRCH331J50 136 3 Mark No. 4 Description Part No. C 266 (A,194,59) C 267 (B,193,53) C 268 (B,193,60) CCSRCH221J50 CCSRCH331J50 CCSRCH101J50 C C C C C 271 272 325 326 333 (A,202,53) (A,202,58) (A,143,39) ELECT. CAPACITOR (A,143,46) ELECT. CAPACITOR (A,251,93) CKSRYB103K50 CKSRYB103K50 CEAT220M50 CEAT220M50 CEAT101M10 C C C C C 334 345 346 362 365 (A,268,81) (A,145,57) ELECT. CAPACITOR (A,145,64) ELECT. CAPACITOR (A,185,79) (A,142,73) ELECT. CAPACITOR CEAT101M10 CEAT220M50 CEAT220M50 CEAT100M50 CEAT220M50 C C C C C 366 (A,142,80) ELECT. CAPACITOR 392 (B,91,97) 1031 (A,286,65) 1041 (B,287,55) 5001 (B,230,10) CEANP4R7M50 CKSRYB102K50 CCSRCH220J50 CCSRCH220J50 CKSRYB102K50 C C C C C 5002 (B,232,10) 5003 (B,234,10) 5011 (A,77,16) 5013 (A,61,28) 5014 (A,63,28) CKSRYB103K50 CKSRYB105K10 CEJQ100M50 CCSRCH270J50 CCSRCH270J50 C C C C C 5015 (A,59,20) 5016 (A,62,22) 5017 (A,73,14) 5020 (A,69,13) 5025 (A,159,11) CEJQ470M16 CKSRYB103K50 CCSRCH561J50 CKSRYB472K50 CKSRYB102K50 C C C C C 5026 (A,162,12) 5027 (A,167,14) 5028 (A,180,15) 6001 (A,139,18) 9004 (B,84,88) CKSRYB102K50 CKSRYB102K50 CCSRCH220J50 CKSRYB104K16 CKSRYB103K50 C C C C C 9005 (A,78,106) 9006 (A,95,93) 9007 (A,79,92) ELECT. CAPACITOR 9008 (B,77,90) 9011 (B,95,89) CEJQ2R2M50 CKSRYB105K10 CEAT331M6R3 CKSRYB103K50 CKSRYB473K16 C C C C C 9014 (B,87,88) 9015 (A,94,102) 9017 (A,129,55) 9018 (B,72,72) 9030 (A,272,106) CKSRYB473K16 CKSRYB102K50 CKSRYB104K50 CKSRYB104K50 CEAT101M25 C 9081 (A,121,69) CKSRYB103K50 B DSP & USB ASSY (VSX-818V-K) SEMICONDUCTORS > IC 1,2 IC IC IC IC 101 191,331 201 202 PQ1LAX95MSPQ AK4114VQ TC74VHC08FTS1 DSPC56371AF180 TC7WH125FU IC IC IC IC IC 251 261 271 301 351 PDC172A8 TC7WHU04FU ML87V5002 AK4626AVQ TC74VHCT541AFTS1 IC 401 TCC8600-00X-EA-UG VSX-918V-K 1 2 3 4 5 Mark No. 6 Description > IC 402 S-1200B18-M5 HY57V641620FTP-6 AYW7236 AAT4618IGV-0.5-1 IC 461 IC 462 > IC 471 IC Q Q Q D Part No. 481 201 401 402,471 1,21 341S2154 RT1N241M 2SA1577 RT1N431M UDZS5R6(B) D 301 D 302 MA152WA MA152WK MISCELLANEOUS L L L L L 1-3 CHIP SOLID INDUCTOR 101,102 CHIP SOLID INDUCTOR 191,201 CHIP SOLID INDUCTOR 202,203 CHIP SOLID INDUCTOR 204,251 CHIP SOLID INDUCTOR ATL7002 QTL1013 QTL1013 ATL7002 QTL1013 L L L L L 261,271 CHIP SOLID INDUCTOR 301,302 CHIP SOLID INDUCTOR 331,351 CHIP SOLID INDUCTOR 401,403 CHIP SOLID INDUCTOR 402 INDUCTOR QTL1013 QTL1013 QTL1013 QTL1013 LCTC100K1608 L L L L JA 404,461 CHIP SOLID INDUCTOR 441 CHIP FERRITE BEADS 442 COIL 462,481 CHIP SOLID INDUCTOR 101 JACK QTL1013 VTL1169 VTH1043 QTL1013 VKB1159 X 261 CRYSTAL RESONATOR (24.576 MHz) X 402 CRYSTAL OSCILLATOR XSS3003 CSS1614 X 481 CRYSTAL OSCILLATOR (32.768 kHz) ASS1172 CN 1 CN 2 13P SOCKET 21P SOCKET XKP3077 XKP3081 CN CN CN JH 5P CONNECTOR CONNECTOR CONNECTOR PCB BINDER VKN1374 9604S-27C AKM1275 VEF1040 5,6 8 401 501 RESISTORS R R R R R 21 22,24 23 42,44,45 103,108,202,271 RS1/16SS2002F RS1/16SS1202F RS1/16SS1000F RAB4CQ104J RAB4CQ101J R R R R R 110,442,443 111 191-193 203 226,229,272 RS1/16S0R0J RS1/16SS1802F RS1/16S101J RAB4CQ103J RAB4CQ470J R 273,279,317,353 R 306 R 354 R 488 Other Resistors RAB4CQ101J RS1/16S4R7J RAB4CQ101J RS1/16SS1003F RS1/16SS###J CAPACITORS C C C C 7,107,321,322 9,113,220,301 10,12,203,209 11,102,105,106 CKSSYB102K50 CKSSYB103K16 CKSSYB471K50 CKSSYB104K10 7 Mark No. 8 Description Part No. C 21,230,303,315 CEVW101M16 C C C C C 22-25 103,108,318 104,110,192,261 109,191,202,204 111 CKSRYB105K10 CEVW470M6R3 CCSRCH471J50 CKSSYB104K10 CKSRYB474K10 C C C C C 206,208,210,215 214,216,218,221 217,219,222,224 225,309-314,317 226,228,232,252 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 C C C C C 229 262,271,273,275 264,265 277,304,306,316 305,484 CEVW101M4 CKSSYB104K10 CCSSCH8R0D50 CKSSYB104K10 CCSSCH101J50 C C C C C 320,332,352,401 402,404,406,408 403,405,407,409 410,412,416,418 411,415,417,419 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 C C C C C 413 414 420 421 422 CCSRCH100D50 CCSRCH471J50 CKSSYB122K50 CKSQYB225K10 CCSRCH331J50 C C C C C 423,426,429,432 424,427,430,433 425,443,455 431 434,454,461,467 CKSSYB104K10 CKSSYB471K50 CEVW101M16 CKSSYB103K16 CKSSYB104K10 C C C C C 435,436,462-464 441,442 451,457 466,468,486 471 CKSSYB471K50 CKSRYB104K16 CKSRYB105K16 CKSSYB471K50 CKSSYB104K16 C 472 C 481,485 C 482,483 6 B C D CKSQYB105K16 CKSSYB104K10 CCSSCH5R0C50 C POWER PACK ASSY MISCELLANEOUS > IC > IC > IC > IC > IC 601 603 610 701 702 (A,265,14) 2CH POWER IC (A,137,14) 3CH POWER IC (A,59,28) PROTECTOR(1A) (A,100,80) IC PROTECTOR (A,84,81) IC PROTECTOR > IC 803 (B,238,93) IC > IC 804 (A,279,111) REGULATOR IC > IC 805 (B,270,132) LDO REGULATOR(5V) PAC014A PAC015A AEK7009 ICP-N10 ICP-N10 Q 501 (B,91,38) TRANSISTOR Q 505 (A,116,47) TRANSISTOR BA05FP KIA7809API NJM2831F05 2SC5938A 2SC2240 Q Q Q Q Q 2SC5938A 2SC5938A 2SC2240 2SC2240 2SC5938A 601 602 605 606 652 (B,94,44) TRANSISTOR (B,224,43) TRANSISTOR (A,123,40) TRANSISTOR (A,252,40) TRANSISTOR (B,219,37) TRANSISTOR Q 656 (A,244,47) TRANSISTOR E F 2SC2240 137 VSX-918V-K 5 A 7 8 1 Mark No. A Q Q Q Q 681 683 696 697 2 Description (B,82,48) TRANSISTOR (A,59,65) TRANSISTOR (B,282,24) TRANSISTOR (B,282,29) TRANSISTOR Q 698 (B,246,67) TRANSISTOR C D E F Mark No. 2SC5938A 2SC2240 2SC4081 2SC4081 Q 703 (A,155,76) TRANSISTOR Q 704 (A,166,79) TRANSISTOR RT1N241M 2SC5511 2SA2005 2SA1145 2SC2240 Q Q Q Q Q 721 722 724 801 802 (A,142,72) TRANSISTOR (A,161,74) TRANSISTOR (B,291,72) TRANSISTOR (B,271,141) DIGITAL TR(SC-70) (B,271,145) TRANSISTOR 2SA1145 2SC2240 RT1N241M RT1P241M RT1N241M Q Q Q Q Q 803 804 805 806 807 (B,265,141) DIGITAL TR(SC-70) (B,268,141) TRANSISTOR (B,274,143) DIGITAL TR(SC-70) (B,267,146) TRANSISTOR (B,276,53) TRANSISTOR RT1P241M RT1N241M RT1P241M RT1N241M RT3P22M Q Q D D D 808 810 601 603 606 (B,283,57) TRANSISTOR (A,206,104) TRANSISTOR (A,127,57) DIODE (A,121,57) DIODE (A,260,57) DIODE RT3N22M 2SD1858X 1SS133 1SS133 1SS133 D D D D D 608 652 654 683 684 (A,253,52) DIODE (A,262,57) DIODE (A,242,52) DIODE (A,132,57) DIODE (A,65,72) DIODE 1SS133 1SS133 1SS133 1SS133 1SS133 D D D D D 701 711 712 713 741 (A,9,88) DIODE (A,195,103) ZENER DIODE (A,191,103) DIODE (A,114,77) DIODE (B,152,136) DIODE D5SBA20(B) MTZJ22D MTZJ6R8(B) 1SS133 1SS355 D D D D D 742 743 744 745 751 (B,167,140) (B,121,129) (B,138,139) (B,115,129) (B,168,135) DIODE DIODE DIODE DIODE DIODE 1SS355 1SS355 1SS355 1SS355 1SS355 D D D D D 752 753 754 757 758 (B,170,135) DIODE (B,138,132) DIODE (B,141,132) DIODE (B,70,136) DIODE (B,73,136) DIODE 1SS355 1SS355 1SS355 1SS355 1SS355 D D D D D 777 778 801 806 807 (A,130,57) DIODE (A,110,57) DIODE (B,222,113) BRIDGE DIODE (A,283,65) DIODE (A,280,70) DIODE 1SS133 1SS133 S1WB(A)60SD MTZJ6R2(B) 1SS133 D D D D L 827 828 829 900 751 (A,262,132) DIODE (A,227,99) DIODE (A,239,128) DIODE (A,213,94) DIODE (A,160,108) COIL MTZJ6R2(B) MTZJ6R2(B) D3SBA20(B) MTZJ7R5(B) ATH1004 L L L L J 752 753 761 762 43 (A,173,108) COIL (A,120,107) COIL (A,130,108) COIL (A,142,108) COIL 11P PARALLEL WIRE ATH1004 ATH1004 ATH1004 ATH1004 XDX3066 > Q 701 (A,110,72) TRANSISTOR > Q 702 (A,96,86) TRANSISTOR B Part No. 3 138 4 Description Part No. KN RY RY RY RY 601 501 751 752 753 (A,65,23) WRAPPING TERMINAL (A,75,132) RELAY (A,173,130) RELAY (A,141,126) RELAY (A,117,120) RELAY VNF1084 ASR7001 ASR7001 ASR7001 ASR7001 CN CN CN CN CN 701 702 704 751 752 (A,212,134) 11PJUMPER CONNECTOR (A,200,106) 6P JUMPER CONNECTOR (A,290,45) 17P PLUG SP TERMINAL 4-P(V0) SP TERMINAL 6-P(V0) 52147-1110 52147-0610 XKM3007 XKE3044 XKE3043 CN CN CN CN CN 753 803 805 806 815 (A,70,179) SP TERMINAL 4-P(V0) (A,224,129) 6P PLUG (A,317,153) 13P PLUG (A,317,120) 21P PLUG (A,290,89) 15P PLUG XKE3050 KM200TA6 XKP3066 XKP3070 XKM3010 CN 816 (A,290,126) 21P PLUG 810 (A,277,90) 11P CABLE HOLDER XKM3011 51048-1100 RESISTORS R R R R R 601 602 603 604 609 (A,99,48) (A,228,42) (B,96,47) (B,225,47) (A,96,35) RD1/4PU102J RD1/4PU102J RS1/16S103J RS1/16S103J RD1/4PU563J R R R R R 610 611 612 613 614 (A,225,35) (A,95,28) (A,223,28) (A,119,21) (A,247,21) RD1/4PU563J RD1/4PU182J RD1/4PU182J RD1/4PU563J RD1/4PU563J R 615 (A,128,36) RD1/4PU331J ACN7094 RD1/4PU182J RD1/4PU331J RD1/4PU821J > R 617 (A,119,31) RESISTOR (0.22, 5W) R 619 (A,124,52) R 620 (A,257,36) R 621 (A,129,49) > R 622 (A,248,31) RESISTOR (0.22, 5W) R R R R 623 624 626 628 (A,121,48) (A,257,52) (A,258,49) (A,250,48) ACN7094 RD1/4PU223J RD1/4PU182J RD1/4PU821J RD1/4PU223J R R R R R 652 654 660 662 664 (A,215,36) (B,219,41) (A,220,29) (A,216,20) (A,238,21) RD1/4PU102J RS1/16S103J RD1/4PU563J RD1/4PU182J RD1/4PU563J R 666 (A,240,35) R 670 (A,245,52) R 672 (A,240,57) R 674 (A,236,38) RD1/4PU331J ACN7094 RD1/4PU182J RD1/4PU821J RD1/4PU223J R R R R R (A,73,51) (B,77,49) (B,80,37) (B,85,21) (A,88,11) RD1/4PU102J RS1/16S103J RS1/16S563J RS1/16S182J RD1/4PU563J R 690 (A,60,52) R 692 (A,70,72) R 693 (A,67,77) R 694 (A,62,72) RD1/4PU331J ACN7094 RD1/4PU182J RD1/4PU821J RD1/4PU223J R 696 (B,281,38) RS1/16S103J > R 668 (A,239,31) RESISTOR (0.22, 5W) 681 682 685 686 687 > R 691 (A,55,55) RESISTOR (0.22, 5W) VSX-918V-K 1 2 3 4 5 Mark No. 6 Description Part No. R R R R 697 698 701 702 (B,255,68) (B,243,67) (A,122,85) (A,109,87) RS1/16S103J RS1/16S333J RD1/4PU472J RD1/4PU472J R R R R R 703 704 705 706 707 (A,151,72) (A,148,77) (A,281,82) (A,277,83) (A,133,80) RD1/4PU392J RD1/4PU392J RD1/4PU473J RD1/4PU473J RD1/4PU184J R 708 (A,147,81) R 713 (A,114,85) R 721 (A,145,77) R 722 (A,125,78) RD1/4PU184J RS2LMF222J RD1/4PU102J RD1/4PU103J RD1/4PU103J R R R R R 723 724 725 726 727 (A,271,78) (A,274,83) (A,276,74) (B,286,62) (B,283,62) RD1/4PU473J RD1/4PU473J RD1/4PU103J RS1/16S473J RS1/16S103J R R R R R 728 730 731 732 740 (B,106,9) (B,214,14) (A,122,73) (A,101,89) (B,87,141) RS1/16S683J RS1/16S683J RD1/4PU220J RD1/4PU220J RS1/16S683J R R R R R 741 742 743 744 745 (B,152,140) (B,169,143) (B,121,134) (B,137,143) (B,110,131) RS1/16S472J RS1/16S472J RS1/16S472J RS1/16S472J RS1/16S472J >R >R >R >R >R 751 752 753 754 755 (A,158,119) (A,185,120) (A,156,126) (A,181,126) (A,103,117) CARBON FILM RESISTOR CARBON FILM RESISTOR METAL OXIDE RESISTOR METAL OXIDE RESISTOR CARBON FILM RESISTOR RD1/4PUF101J RD1/4PUF101J RS1LMF4R7J RS1LMF4R7J RD1/4PUF101J >R >R >R >R >R 756 761 762 763 764 (A,101,126) (A,125,117) (A,155,119) (A,124,132) (A,149,139) METAL OXIDE RESISTOR CARBON FILM RESISTOR CARBON FILM RESISTOR METAL OXIDE RESISTOR METAL OXIDE RESISTOR RS1LMF4R7J RD1/4PUF101J RD1/4PUF101J RS1LMF4R7J RS1LMF4R7J R R R R R 777 778 781 782 783 (A,86,37) (B,90,42) (A,92,30) (A,89,22) (A,109,21) RD1/4PU102J RS1/16S103J RD1/4PU563J RD1/4PU182J RD1/4PU563J R 784 (A,116,35) R 786 (A,113,57) R 787 (A,106,59) R 788 (A,107,38) RD1/4PU331J ACN7094 RD1/4PU182J RD1/4PU821J RD1/4PU223J R R R R R 806 807 808 813 900 RS1/16S103J RS1/16S103J RS1/16S102J RS1/16S102J RS1/16S102J R R R R 901 (B,210,98) 1101 (B,273,68) 1102 (B,274,61) 1109 (B,285,58) > R 711 (A,181,86) METAL OXIDE RESISTOR > R 785 (A,110,31) RESISTOR (0.22, 5W) (B,280,48) (B,278,48) (B,279,53) (B,273,131) (B,213,97) RS1/16S100J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J CAPACITORS 7 Mark No. 8 Description Part No. C C C C C 521 603 604 605 606 (A,120,164) FILM CAPACITOR (B,99,39) (B,227,38) (A,101,38) (A,230,38) CQMBA123J50 CKSRYB331K50 CKSRYB331K50 CEAT4R7M50 CEAT4R7M50 C C C C C 607 608 609 610 613 (B,100,20) (B,230,17) (A,96,32) (A,225,32) (B,121,27) CCSRCH470J50 CCSRCH470J50 CEAT101M16 CEAT101M16 CCSRCJ3R0C50 C C C C C 614 615 616 654 656 (B,250,28) (A,121,45) (A,250,45) (B,217,33) (A,215,33) CCSRCJ3R0C50 CEANP2R2M50 CEANP2R2M50 CKSRYB331K50 CEAT4R7M50 C C C C C 658 660 664 666 682 (B,221,17) (A,219,25) (B,241,24) (A,239,49) (B,80,43) CCSRCH470J50 CEAT101M16 CCSRCJ3R0C50 CEANP2R2M50 CKSRYB331K50 C C C C C 683 684 685 687 688 (A,83,43) (B,87,18) (A,83,37) (B,87,8) (A,75,78) CEAT4R7M50 CCSRCH470J50 CEAT101M16 CCSRCJ3R0C50 CEANP2R2M50 C C C C C 696 697 701 702 705 (B,281,36) (A,286,29) (A,49,80) E-CAP 5600/71 (A,49,107) E-CAP 5600/71 (A,156,81) ELECT. CAPACITOR CKSRYB102K50 CEAT221M6R3 XCH3027 XCH3027 CEAT100M2A C C C C C 706 711 712 740 751 (A,142,84) ELECT. CAPACITOR (A,195,99) ELECT. CAPACITOR (A,188,105) (A,90,136) (A,159,143) FILM CAPACITOR CEAT100M2A CEAT101M35 CEAT101M10 CEAT101M25 CQMBA224J50 C C C C C 752 753 754 755 756 (A,181,150) FILM CAPACITOR (A,157,155) FILM CAPACITOR (A,181,158) FILM CAPACITOR (A,103,147) FILM CAPACITOR (A,96,151) FILM CAPACITOR CQMBA224J50 CQMBA224J50 CQMBA224J50 CQMBA224J50 CQMBA224J50 C C C C C 757 758 759 761 762 (A,157,164) (A,177,164) (A,101,164) (A,122,139) (A,152,145) FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR CQMBA123J50 CQMBA123J50 CQMBA123J50 CQMBA224J50 CQMBA224J50 C C C C C 763 764 765 766 773 (A,122,146) FILM CAPACITOR (A,150,152) FILM CAPACITOR (A,63,164) FILM CAPACITOR (A,82,164) FILM CAPACITOR (A,138,164) FILM CAPACITOR CQMBA224J50 CQMBA224J50 CQMBA123J50 CQMBA123J50 CQMBA123J50 C C C C C 778 779 780 781 783 (B,89,34) (A,86,33) (B,93,18) (A,92,27) (B,112,24) CKSRYB331K50 CEAT4R7M50 CCSRCH470J50 CEAT101M16 CCSRCJ3R0C50 C C C C C 784 801 802 806 807 (A,110,48) (A,248,114) ELECT. CAPACITOR (A,249,100) ELECT. CAPACITOR (B,281,53) (B,233,89) CEANP2R2M50 CEAT222M25 CEAT222M25 CKSRYB105K16 CKSRYB103K25 6 B C D E F 139 VSX-918V-K 5 A 7 8 1 Mark No. A B 2 Description Part No. C C C C C 808 809 810 811 812 (A,245,142) ELECT. CAPACITOR (A,232,95) (A,266,133) (B,276,128) (B,272,111) CEAT472M16 CEAT101M10 CEAT101M10 CKSRYB103K25 CKSRYB103K25 C C C C C 813 850 860 870 901 (A,272,118) (A,210,92) (A,282,159) (B,249,134) (B,216,92) CEAT101M16 CEAT101M10 CEAT101M25 CKSRYB104K50 CKSRYB104K16 Mark No. C C C C C MISCELLANEOUS 551 552 553 551 552 (B,240,208) (B,260,214) (B,213,206) (A,253,178) (A,211,178) LOGIC IC LOGIC IC VIDEO IC 6P RCA PINJACK 6P RCA PINJACK CN 551 (A,196,213) CONNECTOR 390 (A,235,239) PCB BINDER E R R R R R 9604S-07C VEF1040 553 554 555 556 557 (B,242,194) (B,256,193) (B,270,193) (B,237,194) (B,251,196) RS1/16S750J RS1/16S750J RS1/16S750J RS1/16S750J RS1/16S750J R R R R R 558 559 560 561 562 (B,266,186) (B,199,196) (B,220,195) (B,228,193) (B,193,195) RS1/16S750J RS1/16S750J RS1/16S750J RS1/16S750J RS1/16S750J R R R R R 563 564 566 567 568 (B,217,199) (B,218,195) (B,243,218) (B,248,202) (B,248,204) RS1/16S750J RS1/16S750J RS1/16S102J RS1/16S102J RS1/16S102J R R R R R 569 571 572 573 574 (B,250,218) (B,254,228) (B,254,226) (B,229,202) (B,264,202) RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S0R0J R 581 (B,247,209) R 582 (A,245,221) RS1/16S222J RD1/4PU222J F (B,262,186) (B,204,186) (B,246,216) (B,233,208) (B,254,213) RS1/16S474J RS1/16S474J RS1/16S331J RS1/16S331J RS1/16S474J R 1010 (B,151,212) R 1011 (B,150,222) R 1012 (B,150,214) RS1/16S474J RS1/16S331J RS1/16S331J C C C C C 1001 (B,151,233) 1002 (B,151,230) 1003 (B,143,233) 1004 (B,147,230) 1009 (A,146,236) CCSRCH101J50 CCSRCH101J50 CKSRYB221K50 CKSRYB221K50 CEAT4R7M50 C C C C C 1010 (A,146,228) 1012 (B,159,226) 1013 (B,151,219) 1014 (B,151,216) 1015 (B,147,224) CEAT4R7M50 CKSRYB103K50 CCSRCH101J50 CCSRCH101J50 CKSRYB221K50 C 1016 (B,147,216) C 1021 (A,146,214) C 1022 (A,146,221) CKSRYB221K50 CEAT4R7M50 CEAT4R7M50 MISCELLANEOUS > IC 357 (A,100,225) PROTECTOR(800MA) D 363 (A,86,238) DIODE J 22 3P PARALLEL WIRE 891 (A,106,233) 3P CABLE HOLDER AEK7008 1SR139-400 XDX3064 51048-0300 RESISTORS R 881 (A,54,235) RD1/4PU4R7J CAPACITORS C 406 (A,96,232) ELECT. CAPACITOR C 881 (A,13,234) FILM CAPACITOR C 882 (A,23,239) FILM CAPACITOR CEAT471M35 CFTLA104J2A CFTLA104J2A H FRONT DISPLAY ASSY MISCELLANEOUS IC Q Q Q D CKSRYB103K50 CKSRYB103K50 CKSRYB473K50 CKSRYB473K50 CKSRYB473K50 140 1001 (B,147,233) 1002 (B,150,226) 1003 (B,149,236) 1004 (B,150,228) 1009 (B,150,224) G TRANS3 ASSY CAPACITORS 567 568 569 570 571 52044-0745 XKB3035 CAPACITORS TC74HC4052AF TC74HC4052AF NJM2581M XKB3025 XKB3025 R R R R R C C C C C CKSRYB473K50 CKSRYB103K50 CEAT101M10 CEAT101M10 CKSRYB103K50 CN 307 (A,125,216) 7P CONNECTOR CN 309 (A,167,225) PIN JACK(4P) RESISTORS D Part No. MISCELLANEOUS AEK7021 D20PYY1130E 52147-0410 51048-1100 E COMPONENT VIDEO ASSY IC IC IC JA JA Description (B,267,214) (B,213,214) (A,205,205) (A,199,205) (B,212,199) F 5.1CH INPUT ASSY MISCELLANEOUS J 21 JUMPER WIRE 11P CN 1201 (A,35,183) 4P JUMPER CONNECTOR 851 (A,49,207) 11P CABLE HOLDER 572 577 579 580 582 4 RESISTORS D TRANS2 ASSY > IC 853 (A,32,204) PROTECTOR(7A) C 3 401 441 442 484 403 (B,121,181) (B,230,161) (B,238,190) (B,215,190) (B,226,189) DISPLAY U-COM TRANSISTOR TRANSISTOR TRANSISTOR DIODE D 404 (B,235,168) DIODE D 405 (B,230,156) DIODE PE5550A RT1N241M RT1N241M 2SA1576A 1SS355 1SS355 1SS355 VSX-918V-K 1 2 3 4 5 Mark No. 6 Description D 500 (A,216,182) LED(ORANGE) D 502 (A,128,161) LED(BLUE) L 401 (A,242,159) RADIAL INDUCTOR Part No. SLI-343DCW(STU) SLR343BC4T(JKLM) LFCA2R2J V S S S S 401 447 448 449 450 (A,189,200) FL TUBE (A,94,113) SWITCH (A,76,113) SWITCH (A,58,113) SWITCH (A,58,92) SWITCH XAV3037 VSG1024 VSG1024 VSG1024 VSG1024 S S S S S 451 452 454 455 456 (A,76,92) SWITCH (A,94,92) SWITCH (A,89,136) SWITCH (A,65,136) SWITCH (A,40,136) SWITCH VSG1024 VSG1024 VSG1024 VSG1024 VSG1024 S S S S S 457 458 459 460 461 (A,16,136) SWITCH (A,40,113) SWITCH (A,114,136) SWITCH (A,138,136) SWITCH (A,163,136) SWITCH VSG1024 VSG1024 VSG1024 VSG1024 VSG1024 S S S S X 462 463 464 471 401 (A,187,136) SWITCH (A,212,136) SWITCH (A,236,136) SWITCH (A,40,92) SWITCH (A,149,165) CERAMIC RESONATOR (5.00 MHz) VSG1024 VSG1024 VSG1024 VSG1024 VSS1142 (A,246,165) 17P CONNECTOR FL HOLDER(FE) (A,34,191) CABLE HOLDER(3P) (A,37,174) CABLE HOLDER(3P) (A,197,127) CABLE HOLDER(5P) 52044-1745 VNF1096 51063-0305 51063-0305 51063-0505 CN 401 515 471 470 404 402 (A,223,169) REMOTE RECEIVER UNIT 7 Mark No. 8 Description Part No. R 452 (B,88,97) R 453 (B,144,142) RS1/16S272J RS1/16S472J R R R R R 454 455 456 457 458 (A,101,135) (A,75,136) (A,50,136) (A,26,136) (B,34,114) RD1/4PU681J RD1/4PU821J RD1/4PU122J RD1/4PU162J RS1/16S272J R R R R R 459 460 461 462 463 (A,108,134) (A,133,138) (A,152,136) (A,183,141) (A,200,141) RD1/4PU472J RD1/4PU681J RD1/4PU821J RD1/4PU122J RD1/4PU162J R R R R R 464 465 471 472 550 (A,233,139) (A,166,152) (B,40,102) (A,90,142) (B,192,185) RD1/4PU272J RD1/4PU472J RS1/16S512J RD1/4PU472J RS1/16S181J R 551 (B,125,156) RS1/16S391J A B CAPACITORS C C C C C 401 402 403 410 411 (B,247,155) (B,247,153) (A,232,168) (B,60,193) (B,62,193) CKSRYB103K50 CKSRYB103K50 CEAT221M6R3 CKSRYB103K50 CKSRYB103K50 C C C C C 412 418 419 420 421 (A,49,178) (B,141,179) (B,103,183) (A,44,184) ELECT. CAPACITOR (B,160,169) CEAT470M50 CKSRYB104K16 CKSRYB103K50 CEAT101M35 CKSRYB104K16 C C C C C 441 442 451 452 453 (B,225,176) (A,239,146) (B,125,166) (B,103,164) (B,122,166) CKSRYB103K50 CEAL470M10 CKSRYB102K50 CKSRYB102K50 CKSRYB102K50 C C C C C 454 481 482 483 487 (B,100,164) (B,140,191) (B,126,201) (B,126,199) (B,84,160) CKSRYB102K50 CCSRCH471J50 CCSRCH221J50 CCSRCH221J50 CKSRYB102K50 C GP1UE274XKC1 RESISTORS R R R R R 401 402 403 404 405 (B,144,169) (B,223,191) (B,220,191) (B,222,176) (B,228,155) RS1/16S105J RS1/16S104J RS1/16S104J RS1/16S472J RS1/16S102J R R R R R 406 407 408 409 410 (B,226,155) (B,78,176) (B,80,176) (B,75,176) (B,73,176) RS1/16S103J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J R R R R R 411 412 413 414 415 (B,229,189) (B,235,187) (B,235,184) (B,235,182) (B,235,180) RS1/16S473J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S221J D C 488 (B,81,160) C 489 (B,74,163) C 490 (A,71,163) CKSRYB102K50 CKSRYB102K50 CKSRYB102K50 I ROTARY ENCODER ASSY E MISCELLANEOUS R R R R R 416 417 419 420 421 (B,235,178) (B,223,182) (B,205,148) (B,207,148) (B,209,148) RS1/16S221J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J S S S S S R R R R R 422 423 424 425 448 (B,157,169) (B,131,167) (B,83,176) (B,206,185) (B,87,114) RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S681J S 507 (A,263,212) SWITCH S 513 (A,285,154) ROTARY ENCODER 511 (A,257,183) CABLE HOLDER(5P) R 449 (B,69,114) R 450 (B,58,102) R 451 (B,69,93) RS1/16S821J RS1/16S122J RS1/16S162J 502 503 504 505 506 (A,263,225) (A,282,225) (A,300,225) (A,300,212) (A,282,212) SWITCH SWITCH SWITCH SWITCH SWITCH VSG1024 VSG1024 VSG1024 VSG1024 VSG1024 VSG1024 XSX3005 51063-0505 RESISTORS R 503 (B,275,224) R 504 (B,294,224) R 505 (B,301,219) 141 VSX-918V-K 5 6 F RS1/16S681J RS1/16S821J RS1/16S122J 7 8 1 Mark No. 2 Description 3 Part No. R 506 (B,294,213) R 507 (B,275,213) Mark No. RS1/16S162J RS1/16S272J A J POWER KEY ASSY MISCELLANEOUS D 501 (A,37,229) LED(BLUE) S 501 (A,29,226) SWITCH 501 (A,40,210) CABLE HOLDER(3P) SLR343BC4T(JKLM) VSG1024 51063-0305 B C INDUCTOR OPT. LINK IN OPT. LINK IN SCREW PLATE CONNECTOR D CTF1295 GP1FAV51RKBF GP1FAV51RKBF VNE1948 VKN1181 CKSRYB104K25 CKSRYB104K25 CKSRYB103K50 CEAL101M10 CKSRYB104K25 C 1906 (B,230,233) C 1907 (B,232,233) C 1908 (B,236,233) CKSRYB103K50 CCSRCH101J50 CKSRYB102K50 N REGULATOR ASSY E (A,147,89) (A,164,89) (A,198,89) (A,181,89) (A,172,94) REGULATOR IC REGULATOR IC REGULATOR IC REGULATOR IC DIODE D 813 (A,187,94) DIODE CN 800 (A,194,113) 11PJUMPER CONNECTOR C C C C 803 804 805 806 (B,147,97) (B,166,97) (A,147,105) (A,159,99) RS1/16S472J RS1/16S102J C C C C C 1551 (B,194,40) 1552 (B,205,49) 1553 (B,169,39) 1554 (B,169,37) 1555 (B,169,34) CKSRYB223K50 CKSRYB223K50 CKSRYB103K50 CCSRCH471J50 CKSRYB104K16 C C C C C 1556 (B,167,24) 1557 (B,170,24) 1558 (B,172,24) 1561 (A,196,64) ELECT. CAPACITOR 1562 (A,215,44) ELECT. CAPACITOR CKSRYB103K50 CCSRCH471J50 CKSRYB104K16 CEANP470M50 CEANP470M50 301 303 851 301 302 (B,46,32) VIDEO SW IC (B,37,73) VIDEO SW IC (B,100,70) CHARACTER GENERATOR (A,86,47) TRANSISTOR (A,66,52) TRANSISTOR NJM2595M NJM2243M PDC162A 2SD1858X 2SB1237X Q Q D D D 303 852 301 302 303 (B,24,81) (B,72,83) (B,44,40) (B,41,44) (B,81,61) TRANSISTOR TRANSISTOR DIODE DIODE DIODE 2SC5938A 2SC4081 1SS355 1SS355 UDZS6R2(B) D D D D D 304 307 308 359 360 (B,73,59) (B,99,26) (B,60,23) (B,93,53) (B,96,48) DIODE DIODE DIODE DIODE DIODE UDZS6R2(B) UDZS5R1(B) DAN202U 1SS355 1SS355 D L L L L 651 302 303 304 305 (B,76,75) DIODE (B,34,9) CHIP SOLID INDUCTOR (B,26,13) CHIP SOLID INDUCTOR (B,26,15) CHIP SOLID INDUCTOR (B,21,23) CHIP SOLID INDUCTOR DAP202K QTL1013 QTL1013 QTL1013 QTL1013 L 306 (B,72,10) CHIP SOLID INDUCTOR QTL1013 KIA7812API KIA7912PI BA50BC0T BA50BC0T MTZJ6R2(B) MTZJ6R2(B) 52147-1110 RS3LMF331J RS1/16S0R0J CKSRYB103K25 CKSRYB103K25 CEJQ101M16 CEAT101M16 142 RS2LMF331J RS2LMF331J RS1LMF151J RS1LMF151J RS1/16S472J IC IC IC >Q >Q CAPACITORS F METAL OXIDE RESISTOR METAL OXIDE RESISTOR METAL OXIDE RESISTOR METAL OXIDE RESISTOR MISCELLANEOUS RESISTORS R 801 (A,136,95) METAL OXIDE RESISTOR R 819 (B,195,96) 51048-0600 P VIDEO ASSY MISCELLANEOUS 801 802 807 808 D 810 1551 (A,220,28) 6P CABLE HOLDER CAPACITORS RS1/16S101J RS1/16S101J 1900 (B,205,215) 1901 (B,217,215) 1903 (B,211,230) 1904 (A,208,228) 1905 (B,228,233) > IC > IC > IC > IC 2SC5938A 2SC5938A XDX3065 XKB3066 VNF1084 R 1556 (B,210,43) R 1557 (B,212,30) CAPACITORS C C C C C 1551 (B,208,48) TRANSISTOR 1552 (B,203,39) TRANSISTOR 47 6P PARALLEL WIRE 1551 (A,163,30) HEADPHONE JACK 1551 (A,193,23) WRAPPING TERMINAL 1551 (A,218,56) 1552 (A,207,42) 1553 (A,202,45) 1554 (A,194,45) R 1555 (B,208,32) RESISTORS R 1900 (B,211,215) R 1901 (B,222,215) CKSRYB103K25 CKSRYB103K25 CEAT221M10 >R >R >R >R MISCELLANEOUS 1901 (B,214,228) 1900 (A,206,201) 1901 (A,220,201) 1902 (A,249,206) 1903 (A,236,221) C 817 (B,202,98) C 818 (B,182,95) C 819 (A,176,95) RESISTORS XSX3009 51063-0305 M DIGITAL INPUT ASSY F JA JA KN CN CEAT101M10 Q Q J JA KN K JOG ASSY S 512 (A,96,226) ROTARY ENCODER 512 (A,66,236) CABLE HOLDER(3P) Part No. MISCELLANEOUS RS1/16S391J MISCELLANEOUS Description C 816 (A,191,94) O HEAD PHONE ASSY RESISTORS R 501 (B,37,234) 4 VSX-918V-K 1 2 3 4 5 Mark No. L JA JA JA 853 305 351 352 6 Description (B,101,61) CHIP COIL (A,14,58) PIN JACK(4P)YELLOW (A,15,20) MINI JACK(4P) /W SW (A,18,9) JACK Part No. LCYA330J2520 XKB3048 XKN3015 VKB1243 X 851 (A,102,57) CRYSTAL RESONATOR (14.31818 MHz) CN 302 (A,64,84) 6P SOCKET CN 303 (A,81,7) CONNECTOR CN 306 (A,14,37) 2P PIN JACK CN 310 (A,46,7) CONNECTOR ASS1056 KP200TA6L 9604S-19C XKB3041 9604S-07C CN 354 (A,105,20) CONNECTOR POST B2B-PH-K-S RESISTORS R R R R R 301 302 303 304 305 (B,37,20) (B,31,60) (B,31,33) (B,31,66) (B,23,51) RS1/16S750J RS1/16S750J RS1/16S750J RS1/16S750J RS1/16S750J R R R R R 306 307 308 309 310 (B,28,51) (B,56,25) (B,57,29) (B,57,27) (B,57,31) RS1/16S750J RS1/16S102J RS1/16S102J RS1/16S151J RS1/16S102J R R >R R R 311 312 313 314 315 (B,42,23) (B,60,25) (A,85,57) METAL OXIDE RESISTOR (B,84,61) (B,64,59) RS1/16S102J RS1/16S102J RS3LMF390J RS1/16S152J RS1/16S152J > R 316 (A,67,39) METAL OXIDE RESISTOR R R R R 317 318 319 390 (B,22,75) (B,26,77) (B,26,75) (B,73,15) RS3LMF390J RS1/16S102J RS1/16S122J RS1/16S472J RS1/16S102J R R R R R 391 392 393 394 852 (B,34,39) (B,33,54) (B,49,39) (B,26,27) (B,101,49) RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S471J R R R R R 853 854 855 856 857 (B,94,47) (B,92,60) (B,105,82) (B,78,80) (B,74,80) RS1/16S103J RS1/16S103J RS1/16S102J RS1/16S221J RS1/16S103J 7 Mark No. 8 Description Part No. C C C C C 379 380 390 391 392 (B,31,54) (A,43,74) (A,30,75) ELECTR.CAPACITOR (A,49,65) (B,49,67) CKSRYB103K50 CEAT101M16 CEAT102M10 CEAT470M16 CKSRYB104K25 C C C C C 444 851 852 853 854 (B,46,67) (A,82,80) (A,90,71) (B,107,82) (B,91,62) CKSRYB104K25 CEAT101M10 CEAT101M10 CKSRYB473K25 CKSRYB473K25 C C C C C 855 856 857 858 859 (B,106,53) (B,103,53) (B,101,53) (B,99,53) (B,99,47) CCSRCH150J50 CCSRCH180J50 CCSRCH240J50 CCSRCH240J50 CCSRCH470J50 C C C C C 860 (B,98,82) 861 (B,100,82) 862 (B,102,82) 864 (A,68,76) 1360 (B,18,51) CKSRYB473K25 CKSRYB473K25 CCSRCH101J50 CEAT101M10 CKSRYB103K50 A B Q PRIMARY ASSY MISCELLANEOUS > IC 51 Q D D D 51 51 55 56 (B,236,11) (B,267,14) (B,298,20) (A,304,21) (A,271,21) D D >L H H 57 58 51 51 52 (A,266,25) (A,314,13) (A,253,73) (A,231,34) (A,250,34) J KN KN > RY >T 52 JUMPER WIRE 51 (A,318,25) WRAPPING TERMINAL 3001 (A,223,117) SCREW PLATE 51 (A,271,57) JOE LOWPOWER RELAY 51 (A,288,56) STANDBY TRANSFORMER > CN 51 55 C IC DIGITAL TR(SC-70) BRIDGE DIODE DIODE DIODE NJM78L05UA RT1N431M DF06SA 1SR139-400 1SS133 DIODE DIODE LINE FILTER FUSE CLIP FUSE CLIP 1SS133 MTZJ5R1(B) XTF3004 AKR7001 AKR7001 (A,236,47) AC CODE SOCKET (A,317,9) 4P CABLE HOLDER D20PYY0410E VNF1084 VNE1948 ASR7013 ATT7040 D RKP1751 51048-0400 RESISTORS R 858 (B,73,69) RS1/16S222J CAPACITORS C C C C C 304 305 306 307 308 (B,35,18) (B,23,66) (B,25,51) (A,35,36) (A,52,54) CKSRYB221K50 CKSRYB221K50 CKSRYB221K50 CEAT470M25 CEAT470M25 C C C C C 309 310 311 313 333 (A,31,46) (A,54,43) (B,82,48) (B,75,42) (B,22,77) CEAT470M25 CEAT101M16 CKSRYB473K25 CKSRYB473K25 CKSRYB331K50 C C C C C 338 339 340 347 350 (A,60,38) (B,37,24) (B,56,37) (B,56,22) (A,38,80) CEAT101M16 CKSRYB104K25 CKSRYB104K25 CCSRCH470J50 CEAT101M16 R 52 R 53 R 54 (A,275,11) (A,307,12) (A,319,16) RD1/2PM270J RD1/4PU332J RD1/4PU103J E CAPACITORS >C >C 51 52 C 53 C 54 C 55 (A,261,64) FILM CAPACITOR (A,265,57) SAFETY CAPACITOR (A,291,21) ELECT. CAPACITOR (A,300,11) (A,307,21) ACE7013 XCG3010 CEAT102M16 CEAT470M25 CKPUYF103Z25 C 56 C 57 (A,311,21) (A,314,21) CKPUYF103Z25 CKPUYF103Z25 R FRONT VIDEO ASSY F MISCELLANEOUS JA 902 (A,167,224) 3P PIN JACK XKB3063 143 VSX-918V-K 5 6 7 8 1 Mark No. 2 Description CN 901 (A,126,230) CONNECTOR POST A Part No. 3 Mark No. B5B-PH-K-S RESISTORS R R R R R 901 902 903 904 905 (B,161,224) (B,176,220) (B,157,224) (B,171,220) (B,139,233) RS1/16S331J RS1/16S331J RS1/16S474J RS1/16S474J RS1/16S750J CAPACITORS C C C C C 901 902 903 906 907 (B,164,224) (B,178,220) (A,136,234) ELECTR. CAPACITOR (B,161,233) (B,163,233) CCSRCH101J50 CCSRCH101J50 CEAL470M25 CKSRYB224K16 CKSRYB471K50 C C C C C 908 909 910 911 915 (B,158,233) (B,153,233) (B,151,233) (B,148,233) (B,159,224) CKSRYB103K25 CKSRYB224K16 CKSRYB471K50 CKSRYB103K25 CCSRCH101J50 C 916 (B,173,220) CCSRCH101J50 B T FRONT IN ASSY D F Part No. 952 953 956 957 958 (B,35,54) (B,33,54) (A,43,68) CHIP ELECT.CAPACITOR (A,52,70) (A,43,79) CHIP ELECT.CAPACITOR CKSRYB103K50 CKSRYB104K50 CEVW100M50 CKSRYB103K50 CEVW100M50 C C C C C 959 960 962 963 964 (A,48,67) (B,33,59) (A,37,78) (A,34,104) CHIP ELECT.CAPACITOR (B,34,77) CKSRYB471K50 CCSRCH101J50 CKSRYB103K50 CEVW100M50 CCSRCH330J50 C C C C C 965 967 968 969 970 (B,45,66) (A,35,67) CHIP ELECT.CAPACITOR (A,32,79) CHIP ELECT.CAPACITOR (B,60,47) (A,50,46) CCSRCH330J50 CEVW100M50 CEVW100M50 CKSRYB104K16 CEVW101M16 SEMICONDUCTORS > IC > IC > IC > IC 1,2 61 71 91 IC 101 PQ1LAX95MSPQ NJM2886DL3-33 MD5001T NJM2872BF05 AK4114VQ IC IC Q Q D 951 952 951 952 951 (B,37,70) (A,59,63) (A,51,60) (B,52,66) (B,44,73) DUAL OP-AMP IC TRANSISTOR DIGITAL TR(SC-70) DIODE NJM4565MD TC4066BFN RT1N241M RT1P241M UDZS5R1(B) IC IC IC IC IC 171 191,331,881 201 202 251 TC74VHC157FTS1 TC74VHC08FTS1 DSPC56371AF180 TC7WH125FU PDC173A8 D D D L JA 952 953 957 970 952 (A,38,97) (A,38,93) (B,30,59) (A,60,38) (A,78,58) DIODE DIODE DIODE COIL STEREO MINI JACK UDZS5R1(B) UDZS5R1(B) DAN217U ATH7015 XKN3017 IC IC IC IC IC 261 271 301 351 401 TC7WHU04FU ML87V5002 AK4626AVQ TC74VHCT541AFTS1 TCC8600-00X-EA-UG JA KN CN CN 953 951 953 956 (A,79,38) (A,46,34) (A,40,51) (A,46,97) USB CONNECTOR WRAPPING TERMINAL CONNECTOR CONNECTOR XKP3086 VNF1084 B4B-PH-K-S 9604S-09C > IC 402 IC IC > IC IC 461 462 471 481 S-1200B18-M5 HY57V641620FTP-6 AYW7236 AAT4618IGV-0.5-1 341S2154 IC IC IC IC IC 611 631 632 651 701 CXB1444R S-24CS02AFT TC74LVX4053FT SII9013CLU SII9134CTU IC IC IC IC > IC 801 861 871 882 891 PEG118A AYW7202 TC74VHC125FTS1 TC74VHCT08AFTS1 NJM2872BF33 71,602,604,631 201 401 402,471,632,634 601,603,633,635 DTC114YUA RT1N241M 2SA1577 RT1N431M RT1P241M 751 752 1,21 61 71 UMB1N DTC114YUA UDZS5R6(B) RB551V-30 D1FM3 RESISTORS E Description C C C C C V HDMI & DSP & USB ASSY MISCELLANEOUS C 4 R R R R R 953 954 955 956 957 (A,38,72) (B,35,62) (A,50,67) (A,68,68) (B,35,58) RS1/16S682J RS1/16S101J RS1/16S104J RS1/16S102J RS1/16S104J R R R R R 958 959 960 961 962 (A,70,71) (B,43,66) (B,39,62) (B,41,67) (B,32,77) RS1/16S104J RS1/16S333J RS1/16S472J RS1/16S101J RS1/16S101J R R R R R 963 966 967 972 979 (A,37,81) (B,38,77) (B,36,77) (A,48,70) (B,61,33) RS1/16S104J RS1/16S472J RS1/16S333J RS1/16S102J RS1/16S0R0J R R R R 980 981 982 984 (B,61,42) (A,69,68) (A,69,65) (A,54,60) RS1/16S0R0J RS1/16S223J RS1/16S103J RS1/16S103J Q Q Q Q Q Q Q D D >D CAPACITORS D 301 144 MA152WA VSX-918V-K 1 2 3 4 5 Mark No. 6 Description D 302 D 701 D 861 Part No. MA152WK UDZS5R1(B) RB501V-40 MISCELLANEOUS L L >L L L 1-3 CHIP SOLID INDUCTOR 71,611,651,652 CHIP BEADS 72 POWER INDUCTOR(22U) 101,102 CHIP SOLID INDUCTOR 171,191 CHIP SOLID INDUCTOR ATL7002 ATL7010 DTL1100 QTL1013 QTL1013 L L L L L 201,204 CHIP SOLID INDUCTOR 202,203 CHIP SOLID INDUCTOR 251,261 CHIP SOLID INDUCTOR 271,301 CHIP SOLID INDUCTOR 302,331 CHIP SOLID INDUCTOR QTL1013 ATL7002 QTL1013 QTL1013 QTL1013 L L L L L 351,401 CHIP SOLID INDUCTOR 402 INDUCTOR 403,404 CHIP SOLID INDUCTOR 441 CHIP FERRITE BEADS 442 COIL QTL1013 LCTC100K1608 QTL1013 VTL1169 VTH1043 L L L L >L 461,462 CHIP SOLID INDUCTOR 481 CHIP SOLID INDUCTOR 653-655 CHIP SOLID INDUCTOR 656,657,701-705 CHIP BEADS 751-754 COIL QTL1013 QTL1013 QTL1013 ATL7010 ATH7022 L JA JA X X 801 CHIP BEADS 101 JACK 601,602,701 HDMI CONNECTOR 261 CRYSTAL RESONATOR (24.576 MHz) 402 CRYSTAL OSCILLATOR ATL7010 VKB1159 AKP1318 XSS3003 CSS1614 X X X CN CN 481 651 801 1 2 CRYSTAL OSCILLATOR (32.768 kHz) CRYSTAL RESONATOR (28.322 MHz) CERAMIC RESONATOR (15.7 MHz) 13P SOCKET 21P SOCKET ASS1172 ASS7085 XSS3004 XKP3077 XKP3081 CN CN CN CN JH 3 5 401 801 501 CONNECTOR 5P CONNECTOR CONNECTOR 7P CONNECTOR PCB BINDER 9604S-35C VKN1374 AKM1275 VKN1411 VEF1040 7 Mark No. R R R R R 8 Description 663 668,669,721 681-685,687,688 704 723-728 R 764 R 781-785,891 Other Resistors Part No. RAB4CQ470J RAB4CQ473J RAB4CQ220J RS1/16SS6800F RAB4CQ473J A RAB4CQ220J RS1/16S0R0J RS1/16SS###J CAPACITORS C C C C C 7,78,107,173 9,74,92,113 10,12,172,203 11,102,105,106 21,51,230,303 CKSSYB102K50 CKSSYB103K16 CKSSYB471K50 CKSSYB104K10 CEVW101M16 C C C C C 22-25 52,54,55 57-59,63,65 61,613,654,655 62,93,421,893 CKSRYB105K10 CKSRYB104K16 CKSRYB104K16 CKSRYB105K16 CKSQYB225K10 C C C C C 67,70,91,441 71-73,80,82 75 77 79 CKSRYB104K16 DCH1201 CCSSCH121J50 CKSSYB473K16 CCSSCH471J16 C C C C C 85,86 87 103,108,318 104,110,192,261 109,171,191,202 CKSRYB102K50 CCSRCH101J50 CEVW470M6R3 CCSRCH471J50 CKSSYB104K10 C C C C C 111 204,206,208,210 209,214,216,218 215,217,219,222 220,301,431,667 CKSRYB474K10 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CKSSYB103K16 C C C C C 221,225,309-314 224,226,228,232 229 252,262,271,273 264,265 CKSSYB471K50 CKSSYB104K10 CEVW101M4 CKSSYB104K10 CCSSCH8R0D50 B C D RESISTORS R R R R R 21 22,24,74 23 42,44,45,48 51,62,64,92 RS1/16SS2002F RS1/16SS1202F RS1/16SS1000F RAB4CQ104J RS1/16S0R0J C C C C C 275,277,304,306 305,484,802,805 315,425,443,455 316,320,332,352 317,402,404,406 CKSSYB104K10 CCSSCH101J50 CEVW101M16 CKSSYB104K10 CKSSYB471K50 R R R R R 63,77,80 75 76 103,108,171,173 110,442,443 RS1/10S0R0J RS1/16SS5100F RS1/16SS1002F RAB4CQ101J RS1/16S0R0J C C C C C 321,322 401,403,405,407 408,410,412,416 409,411,415,417 413 CKSSYB102K50 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CCSRCH100D50 R R R R R 111 172,226,229,272 174,202,271,273 191-193 203 RS1/16SS1802F RAB4CQ470J RAB4CQ101J RS1/16S101J RAB4CQ103J C C C C C 414 418,424,427,430 419,423,426,429 420 422 CCSRCH471J50 CKSSYB471K50 CKSSYB104K10 CKSSYB122K50 CCSRCH331J50 R R R R R 279,317,353,354 306 488 607-610,621-625 612 RAB4CQ101J RS1/16S4R7J RS1/16SS1003F RS1/16S0R0J RS1/16SS4701F C C C C C 432,434,454,461 433,435,436 442,861,873 451,457 462-464,466,468 CKSSYB104K10 CKSSYB471K50 CKSRYB104K16 CKSQYB105K10 CKSSYB471K50 6 F 145 VSX-918V-K 5 E 7 8 1 Mark No. A B C 2 Description 3 Part No. Mark No. C C C C C 467,481,485,611 471 472 482,483 486 CKSSYB104K10 CKSSYB104K16 CKSQYB105K16 CCSSCH5R0C50 CKSSYB471K50 C C C C C 612,801 614-624,631,632 651,656,701,703 652,653,702,704 657,672,679,712 CEVW101M16 CKSSYB104K10 DCH1201 CKSQYB106K6R3 CKSRYB105K16 C C C C C 661-666,668-671 673-677,680-683 678,713,803,892 691 692 CKSSYB104K10 CKSSYB104K10 CKSSYB103K16 CCSSCH120J50 CCSSCH100D50 C C C C C 705 711,714,716,718 715,717,719,723 720-722,751,804 724 CKSQYB106K6R3 CKSSYB104K10 CKSRYB105K16 CKSSYB104K10 CKSRYB105K16 C C C C 731-738 806,807,862,871 808 872,881,882,891 VCG1066 CKSSYB104K10 CCSSCH101J50 CKSSYB104K10 4 Description Part No. FM/AM TUNER UNIT FM/AM TUNER UNIT has no service parts. W HDMI ASSY (VSX-818V-K) SEMICONDUCTORS IC IC > IC > IC Q D 101 102 901 911 121-123,152,154 Q 151,153 D 381 CXB1444R TC7MB3253FK MM1593DF NJM2872BF05 RT1N241M RT1P241M UDZS5R1(B) MISCELLANEOUS L 101,1001 CHIP BEADS 351-354 COIL JA 101,102,301 HDMI CONNECTOR CN 1001 7P CONNECTOR CN 1002 5P CONNECTOR >L ATL7010 ATH7022 AKP1318 52044-0745 VKN1236 RESISTORS E R 102 R 121-123 Other Resistors RS1/16S4701F RS1/16SS103J RS1/16S###J CAPACITORS F C C C C C 101,102,104-111 103 113-115,351,911 121 901 CKSRYB104K16 CEVW101M16 CKSRYB104K16 CKSSYB104K10 CKSRYB105K16 C C C C C 902 903,913 912 1001,1011 1002 CCSRCH471J50 CKSQYB225K10 CKSRYB103K50 CKSRYB104K16 DCH1201 C 1012 C 1013 CKSRYB102K50 CCSRCH101J50 146 VSX-918V-K 1 2 3 4