Pioneer VSX-818V-K Service Manual Download Page 49

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VSX-918V-K

6. SERVICE MODE

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Summary of Contents for VSX-818V-K

Page 1: ...OUND RETRIEVER AM AUX PHASE CONTROL INPUT SELECTOR ADVANCED SURROUND STEREO A L C STANDARD AUDIO VIDEO MULTI CHANNEL RECEIVER ACOUSTIC EQ PHASE CONTROL AUTO SURR STREAM DIRECT MCACC PORTABLE iPod DIRECT USB AUDIO R L VIDEO DIGITAL PRECISION PROCESSING VSX 918V K RRV3736 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...

Page 2: ... 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 parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this ...

Page 3: ...3 VSX 918V K 5 6 7 8 5 6 7 8 A B C D E F ...

Page 4: ...EL 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 DIGITA...

Page 5: ...rden 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 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 Caution When releasing the lock state of power key before repair please be caref...

Page 6: ...er 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 AM Tu...

Page 7: ...ELECTOR ADVANCED SURROUND STEREO A L C STANDARD AUDIO VIDEO MULTI CHANNEL RECEIVER ACOUSTIC EQ PHASE CONTROL AUTO SURR STREAM DIRECT MCACC PORTABLE iPod DIRECT USB AUDIO R L VIDEO DIGITAL PRECISION PROCESSING ADVANCED SURROUND STEREO A L C STANDARD ACOUSTIC EQ PHASE CONTROL AUTO SURR STREAM DIRECT PHONES SPEAKERS VSB MODE SIGNAL SELECT SOUND RETRIEVER 1 2 3 4 6 7 20 5 10 14 15 16 17 11 12 13 18 19...

Page 8: ...D Press for Standard decoding and to switch between the various Pro Logic II options ADVANCED SURROUND Switches between the various surround modes HDMI IN R L IN AUX CD IN OUT DVD BD TV SAT FRONT DVD5 1 CHINPUT IN IN DVR VCR DVR VCR IN TV SAT IN DVD BD IN AM LOOP IN OUT DIGITAL IN CEN TER SUB WOOFER SURROUND DVD 5 1CH INPUT COMPONENT VIDEO R L OPT OPT R A FRONT SURROUND CENTER R R L L L FM UNBAL C...

Page 9: ... mode is active 10 Tuner indicators MONO Lights when the mono mode is set using the MPX button STEREO Lights when a stereo FM broadcast is being received in auto stereo mode TUNED Lights when a broadcast is being received 11 EON RDS indicators 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 whe...

Page 10: ...EL Press repeatedly to select a channel then use LEVEL to adjust the level RECEIVER INPUT SELECT TV CTRL SOURCE TV DVR AM FM CD R CD PORTABLE iPod USB DVD RECEIVER RECEIVER CONTROL TV CONTROL AV PARAMETER T EDIT MENU RETURN SETUP GUIDE PTYSEARCH ENTER TUNE TUNE ST ST MPX DIMMER SLEEP D ACCESS SIGNAL SEL TV CH INPUT SELECT RECEIVER MULTI CONTROL MASTER VOLUME ONE TOUCH COPY CH CH AUTO DIRECT PHASE ...

Page 11: ...m the remote control 12 SOURCE Press to turn on off other components connected to the receiver 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 T EDIT Memorizes names stations for recall MENU Displays the disc menu of DVD Video discs RETURN Confirm and exit the current menu scr...

Page 12: ...lume 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 1 Make sure that the flat screen TV and this receiver are switched on and that they are connected with the SR cable 2 To switch SR mode on off press RECEIVER then the SR button The front panel display shows SR ONorOFF Note 1 The 3 ringed SR cable fr...

Page 13: ... multichannel operations via the DSP circuit Each channel audio and operations must be normal 5 Check the video outputs Connect with a DVD player Video and operations must be normal 6 Check the sound from headphone output Sound must be normal without noise 7 Check the appearance of the product No scratches or dirt on its appearance after receiving it for service See the table below for the items t...

Page 14: ... ASSY XWZ4294 2 DIGITAL INPUT ASSY XWZ4299 2 FRONT VIDEO ASSY XWZ4300 2 PRIMARY ASSY XWZ4302 2 REGULATOR ASSY XWZ4317 2 HEADPHONE ASSY XWZ4321 NSP 1 AMP ASSY XWK3349 2 POWER PACK ASSY XWZ4326 2 TRANS 2 ASSY XWZ4335 2 TRANS 3 ASSY XWZ4337 2 COMPONENT VIDEO ASSY XWZ4339 2 5 1CH INPUT ASSY XWZ4341 2 BIND ASSY XWZ4344 1 MAIN ASSY XWK3363 1 FRONT IN ASSY XWK3366 1 FM AM TUNER UNIT AXX7170 Mark No Descr...

Page 15: ...EO ASSY XWZ4292 2 DIGITAL INPUT ASSY XWZ4299 2 FRONT VIDEO ASSY XWZ4300 2 PRIMARY ASSY XWZ4302 2 REGULATOR ASSY XWZ4317 2 HEADPHONE ASSY XWZ4321 NSP 1 AMP ASSY XWK3349 2 POWER PACK ASSY XWZ4326 2 TRANS 2 ASSY XWZ4335 2 TRANS 3 ASSY XWZ4337 2 COMPONENT VIDEO ASSY XWZ4339 2 5 1CH INPUT ASSY XWZ4341 2 BIND ASSY XWZ4344 1 MAIN ASSY XWK3359 1 FRONT IN ASSY XWK3366 1 FM AM TUNER UNIT AXX7170 Mark No Des...

Page 16: ...919 XDD3189 XDD3235 CN303 CN310 CN354 CN307 CN701 CN252 810 XDX3066 J43 CN702 CN251 CN800 2 500 XDX3054 511 J42 5 125 D15A05 125 2651 XDD3200 XDX3064 CN401 404 J22 E g 7 140 140 Insulation length mm 7 Number of contacts pin WIRE INDICATION XXM3012 FAN A 1 3 A 3 3 A FRONT DISPLAY ASSY VSX 918V XWZ4285 H T F P DIGITAL INPUT ASSY XWZ4299 5 1CH INPUT ASSY XWZ4341 M N MAIN ASSY VSX 918V XWK3363 VIDEO A...

Page 17: ... 1 25mm BOARD to BOARD PLUG 2 0mm BOARD to BOARD PLUG 2 0mm BOARD to BOARD SOCKET MAIN TRANS ZWNH1672G22 6 21J Y1 N Y2 L Y6 L ZWNH1672G 22 4 15J BROWN BLUE ZWNH1672G22 1 22J Y9 230V 50Hz YELLOW 120V BROWN Y6 7 YELLOW 4 2 3 6 5 1 YELLOW BLUE 110V Y4 Y3 Y5 Y7 Y8 10V Y1 0V MAIN TRANS D G Q E COMPONENT VIDEO ASSY XWZ4339 TRANS2 ASSY XWZ4335 XWZ4302 PRIMARY ASSY TRANS3 ASSY XWZ4337 POWER KEY ASSY VSX 9...

Page 18: ... XDD3189 XDD3235 1919 CN103 CN310 CN304 CN354 CN307 CN701 CN252 810 XDX3066 J43 CN702 CN251 CN800 2 500 XDX3054 511 J42 5 125 D15A05 125 2651 XDD3200 XDX3064 CN401 404 J22 E g 7 140 140 Insulation length mm 7 Number of contacts pin WIRE INDICATION XXM3012 FAN A 1 3 A 3 3 A FRONT DISPLAY ASSY VSX 818V XWZ4284 H T F P DIGITAL INPUT ASSY XWZ4299 5 1CH INPUT ASSY XWZ4341 M N MAIN ASSY VSX 818V XWK3359...

Page 19: ... to BOARD PLUG 2 0mm BOARD to BOARD PLUG 2 0mm BOARD to BOARD SOCKET MAIN TRANS MAIN TRANS ZWNH1672G22 6 21J Y1 N Y2 L Y6 L ZWNH1672G22 1 22J ZWNH1672G 22 4 15J BROWN BLUE Y9 230V 50Hz YELLOW YELLOW 120V BROWN Y6 7 2 3 6 5 4 1 YELLOW BLUE Y7 Y8 10V 110V Y4 Y3 Y5 0V Y1 D G Q E COMPONENT VIDEO ASSY XWZ4339 TRANS2 ASSY XWZ4335 XWZ4302 PRIMARY ASSY TRANS3 ASSY XWZ4337 POWER KEY ASSY VSX 818V XWZ4287 J...

Page 20: ... R TAPE TV SAT L R L R L R L R L R L R AUX CD VCR DVR L R L R L R MODULE TUNER L R R MIC L L R For Setup BLOCK DIAGRAM FOR VSX 918V LIP SYNC ML87V5002 74VHC157 IC611 CXB1444R HDMI CABLE EQ SW IC651 SiI9013CLU HDMI RECEIVER IC801 PEG118A HDMI uCom IC861 FLASH ROM IC701 SiI9134CTU HDMI TRANSMITTER Cr DRIVER NJM2581M 6dB IC553 OUT COMPONENT Y Cb TC74HC4052AF 6dB 6dB COMPONENT3 Cb Cr Y Cr3 Cr2 Cr1 Cr ...

Page 21: ...LECTOR IC108 BD3474KS2 CN110 CN704 CN702 AUDIO SIGNAL FLOW VIDEO SIGNAL FLOW Q601 30dB IC601 1 2 IC603 2 3 RY751 RY752 FL FR A MUTE Q1551 1551 VIDEO Front CN901 CN301 9 5dB 9 5dB GND A MUTE Q651 30dB IC601 2 2 IC603 3 3 IC603 1 3 POWER PACK ASSY DVR REC MONITOR TV SAT DVD LD CN310 DVR COMPOSITE SEL NJM2595M IC301 OSD IC302 NJM2243M VIDEO OSD SEL IC851 PDC132A P VIDEO ASSY O HEAD PHONE ASSY C POWER...

Page 22: ...180 IC104 SW NJM4565 C IC103 IC104 SL SR DAC CODEC AK4626AVQ IC105 FL FR FRONT AUDIO IN VIDEO Front DVD LD CD R TAPE TV SAT L R L R L R L R AUX CD VCR DVR L R L R L R MODULE TUNER L R R MIC L L R For Setup BLOCK DIAGRAM FOR VSX 818V LIP SYNC ML87V5002 Cr DRIVER NJM2581M 6dB IC553 OUT COMPONENT Y Cb TC74HC4052AF 6dB 6dB COMPONENT3 Cb Cr Y Cr3 Cr2 Cr1 Cr Cb Cb2 Cb1 Cb3 Y COMPONENT2 Cr Cb TC74HC4052A...

Page 23: ...LECTOR IC108 BD3474KS2 CN110 CN704 CN702 AUDIO SIGNAL FLOW VIDEO SIGNAL FLOW Q601 30dB IC601 1 2 IC603 2 3 RY751 RY752 FL FR A MUTE Q1551 1551 VIDEO Front CN901 CN301 9 5dB 9 5dB GND A MUTE Q651 30dB IC601 2 2 IC603 3 3 IC603 1 3 POWER PACK ASSY DVR REC MONITOR TV SAT DVD LD CN310 DVR COMPOSITE SEL NJM2595M IC301 OSD IC302 NJM2243M VIDEO OSD SEL IC851 PDC132A P VIDEO ASSY O HEAD PHONE ASSY C POWER...

Page 24: ...log 6ch OUT COAX in 1 SPDIF in 2 SPDIF VSX 918V only AWX9162 AWX8977 Analog 2ch in 24 576MHz 24 576MHz Control in Control out PQ1LAX95MSPQ PQ1LAX95MSPQ 1 25V 3 3V D5V A5V TC7WHU04 XM in HDMI Block SW TC74VHC157 SW TC74VHC157 KUXJ only AWX9162 AWX9163 VSX 818V only AWX8979 AWX9163 AWX9164 AWX8977 AWX9162 AWX9164 only AWX8979 AWX9163 only PDC172A8 1M VSX 818V only AWX9163 AWX9164 AWX8979 PDC173A8 4M...

Page 25: ...com I F 28 322 MHz LDO DC DC LDO 5V 3 3V 1 8V IC91 IC61 IC71 7V 5V DDC TMDS HPD IC611 HDMI CABLE EQ SW DDC TMDS HPD DDC TMDS SEL SD 0 3 SPDIF to DSP part HPD_SINK LDO 3 3V IC891 IC101 CXB1444R HDMI SW DDC HPD TMDS JA101 JA102 JA301 CN1001 HDMI IN1 HDMI IN2 HDMI OUT Main ucom I F VSX 818V HDMI ASSY Pass through SW Block Diagram IC102 TC7MB 3253FK DDC SW CN1002 SELB HPD_IN HPD_S SELA Power Supply DD...

Page 26: ...DY S PDIF XRST XRST USB_DAI USB_DAO DSP part V3 3D V5USB V5 Receiver 5V V 3DU D CP_DATA CP_CK V1 8D I O Internal Core IC462 16M FLASH ROM V 3DU IC471 LOAD SW IC System Control CPU IC402 1 8V REG V 1R8U 5 3 R455 R456 USB_DAI 5 3 TC74VHC08FTS USB_DAO 3 5 TC74VHCT541AFTS V 3DU V5DU V3D DSP Q401 IC331 IC351 X tal 32 768 KHz Block Diagram USB portion B V HDMI DSP USB ASSY VSX 918V AWX8977 DSP USB ASSY ...

Page 27: ...ten Tighten screws securely No Yes To Step 1 IC201 Pin 54 Is the voltage of output signal 0 V No Replace IC351 No Yes MUTE Troubleshooting for all destination 1 DSP TROUBLESHOOTING Step 3 Regulator IC Check the IC1 and REGULATOR Assy IC1 Pin 4 Is the voltage of around 5 V to 5 3 V input No Yes to chassis IC2 Pin 5 Is the voltage of 1 25 V output No to chassis IC1 Pin 5 Is the voltage of 3 3 V outp...

Page 28: ...n observe the digital signal No Yes Yes Check that the data and clock signals are output Check that it changes in the Playback and Pause modes of the USB iPod 0 V 3 3 V 0 V 3 3 V 0 V 3 3 V Yes IC101 Pin 5 From USB Block Can observe the digital signal No 1 65 V center amplitude more than 0 2 Vp p Check the other assy surrounding of the microcomputer IC101 Pin 27 DIRM Master clock No No Yes Is there...

Page 29: ...icrocomputer No No No No No Is the voltage of IC161 pin 1 0 V Yes To Step 8 Yes IC171 Pin 4 S2DT data Is there a data output 0 V 3 3 V Yes IC171 Pin 7 S2BC Bit clock Is there a bit clock output 0 V 3 3 V Yes IC171 Pin 12 S2LR LR clock Is there a LR clock output 0 V 3 3 V Yes IC171 Pin 9 S2MC Master clock Is there a master clock output 0 V 3 3 V Replace IC171 At COAX OPT or USB input Check the path...

Page 30: ...1 Yes IC201 Pin 7 Front L R data No Is there a data output 0 V 3 3 V 0 V 3 3 V 0 V 3 3 V Digital output of each CH when inputting the digital signal dB no audio To Step 9 AWX9162 To Step 10 AWX9163 Step 9 LIPSYNC output Digital AWX9162 only To Step 10 Is there a data output Check that the data and clock signals are output Replace IC271 Yes IC271 Pin 31 LSLK LR clock No Replace IC271 Yes Yes IC271 ...

Page 31: ...Pin 25 Surround L out No Is the output 2 5 V fixing Analog output of each CH when inputting the digital signal dB no audio Replace IC301 Yes IC301 Pin 26 Surround R out No Is there a data output Replace IC301 Yes IC301 Pin 27 Front L out No Is there a data output Replace IC301 Yes IC301 Pin 28 Front R out No Is there a data output Step 10 Codec output analog Analog output of each CH when inputting...

Page 32: ...to 5 3 V input No Yes to chassis IC2 Pin 5 Is the voltage of 1 25 V output No to chassis IC1 Pin 5 Is the voltage of 3 3 V output No Yes Yes Yes IC341 Do convert 3 V into 5 V for input Replace IC341 No Yes to chassis Part shape and Pin arrangement of IC1 and IC2 Step 2 BtoB connector and FFC CN1 CN2 Are the connectors securely inserted Turn the power off and insert the connectors securely No Yes C...

Page 33: ...5 SI DATA in IC251 Pin 2 SO DATA out IC251 Pin 1 CS Yes Yes IC201 Pin 70 BUSY No Replace IC201 Is the voltage output about 0 V after the operation is completed mentioned above Yes No No Is there movement 0 V 3 3 V when turned the MCACC on and does movement stop within 3 sec 0 V 3 3 V 0 V 3 3 V 0 V 3 3 V To Step 6 IC331 Do convert 5 V into 3 V for input Replace IC331 No Yes Check the path to pin 45...

Page 34: ... data output Replace IC301 Yes IC301 Pin 24 LFE out No Is there a data output Replace IC301 Yes IC301 Pin 25 Surround L out No Is there a data output Replace IC301 Yes IC301 Pin 26 Surround R out No Is there a data output Replace IC301 Yes IC301 Pin 27 Front L out No Is there a data output Replace IC301 Yes IC301 Pin 28 Front R out No Is there a data output End ...

Page 35: ...odule 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 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 re...

Page 36: ...ewest version No Music Track No Music Track Cautuion When a music track does not exist in the connected iPod 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 iPod Error Message W...

Page 37: ...eck the circuit around Q401 and Q402 Replace IC1 The output and GND may be short circuited Check the path between them Yes Yes Is the voltage 5 V No Check the patterns in the path IC402 pins 1 3 1 8 V Regulator IC input 7 Yes Is the voltage 3 3 V No Check the parts and patterns in the path IC462 pins 37 47 FLASH ROM 8 Yes Is the voltage 3 3 V No Yes Check the parts and patterns in the path IC481 p...

Page 38: ...IC401 pins 16 33 64 76 112 USB Media control IC 12 Is the voltage 3 3 V No Yes Check the parts and patterns in the path IC401 pins 7 24 41 71 77 87 109 119 USB Media control IC 14 Is the voltage 1 8 V No A Check the MAIN Assy Replace IC471 Yes Yes Yes Is pin 4 USB CTL of IC471 high Is the voltage 5 V No Yes Is pin 20 CTL of CN3 CN7 high No No Check the parts and patterns in the path CN401 pin 1 US...

Page 39: ...N XOUT XRST must be high during operation Check the MAIN Assy Fig 1 Do USBDAO and USBDAI Communicate with System CPU IC401 IC351 3 V 5 V USBDAO pin 95 pin 9 pin 11 CN3 CN7 pin 19 IC401 IC331 5 V 3 V USBDAI pin 96 pin 8 pins 9 10 CN3 CN7 pin 18 IC401 R455 R456 XRST pin 77 CN3 CN7 pin 16 Operation of IC401 is OK To STEP 4 Operation of IC401 is OK To STEP 4 DATA and ADDRESS lines between SDRAM IC462 ...

Page 40: ...0 seconds later authentication is complete 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 No Check the path between IC401 pin 108 No IC481 pin 11 CPREADY Replace IC481 or X481 etc No Yes Yes Step 5 Audio Out check Is there a SPDIF signal Check the outp...

Page 41: ...DMI authentication between the monitor and this unit no display or sound from the monitor Replace the HDMI cable NG OK OK OK Replace the Receiver Replace the TV monitor Replace the HDMI cable Repare the Receiver Repare the TV monitor NG 3 HDMI TROUBLESHOOTING Causes for no display or sound from the monitor HDMI Simple Diagnosis VSX 818V Replace the HDMI cable NG OK OK OK Connect the source equipme...

Page 42: ...eparation HDMI Troubleshooting VSX 818V A JA601 JA602 JA701 Is FFC cable inserted securely Do screws securely tighten Insert it securely No Yes Step 2 1 CE CN1001 Pin 1 Is the voltage H 5 V Step 2 2 Power supply No CE Diagnose the MAIN Assy Diagnose the MAIN Assy Diagnose the MAIN Assy Yes CN1002 Pins 1 2 Is the voltage 5 V No V 5 IC911 Pin 5 Is the voltage 5 V No V 5HD When connected the equipmen...

Page 43: ...or JA101 Check the IC101 and JA101 If IC101 or JA101 is failure replace IC101 or JA101 JA101 Pin 19 No HPD0 Yes JA102 Pin 19 HPD1 When connected the source equipment to IN1 When connected the source equipment to IN1 When connected the source equipment to IN2 SCL HDMI IN1 No IC101 Pin 64 Is there a same signal as IC102 pin 9 when selecting IN1 Yes Check the IC101 and JA101 If IC101 or JA101 is fail...

Page 44: ... IC101 and JA102 If IC101 or JA102 is failure replace IC101 or JA102 When connected the source equipment to IN2 SCL HDMI IN2 No IC101 Pin 46 Is there a same signal as IC102 pin 9 when selecting IN2 Yes Check the IC101 and JA102 If IC101 or JA102 is failure replace IC101 or JA102 0 to 5 V 0 to 5 V End No Are there signals approx 0 5 Vp p in all lines Yes Check the IC101 If IC101 is failure replace ...

Page 45: ...cuit Diagram POWER PACK ASSY POWER PACK ASSY MAIN ASSY IC603 2 3 R788 R696 C696 C697 R726 D 5V IC9001 U P Pin72 DC PROT DC DT OL DT Q696 Q697 IC601 1 2 R628 IC603 3 3 R694 IC601 2 2 R674 IC603 1 3 R623 IC603 2 3 7pin FR SL SR C R785 R786 D777 R784 R445 Fan Stop DET D 5V 24V R727 R438 FL Q505 D778 MAIN ASSY IC9001 U P Pin73 OL DET Normal 5 V OVER LOAD Detect 0 V POWER PACK ASSY XPROTECT MAIN ASSY I...

Page 46: ...TOR IC Voltage supply to 12 V REGULATOR IC C806 1 50 C801 2200 25 C802 2200 25 R806 10k R808 1k IC9001 U P XPROTECT 4 XPROTECT Detection Circuit Diagram 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 ...

Page 47: ...mute command The abnormality continues for 3 seconds Continues Recovery The power is shut off The program restarts 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 ...

Page 48: ...esses more preferentially than DC abnormal detection and overload detection 3 XPROTECT detection Power key not effective 1 and POWER LED blinks only for VSX 918V after 60sec after X sec Power key become effective POWER LED continue to blink AC 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 When 200 msec pas...

Page 49: ...49 VSX 918V K 5 6 7 8 5 6 7 8 A B C D E F 6 SERVICE MODE There is no information to be shown in this chapter ...

Page 50: ... GGD1483 HDMI DSP USB CN1 POWER PACK CN805 GGD1485 HDMI DSP USB CN2 POWER PACK CN806 5 Connect the ground line HDMI DSP USB COAX terminal Rear panel One of the three HDMI terminals Rear panel 6 1 1 1 2 3 3 4 5 5 6 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 sho...

Page 51: ...crew 2 Release the PCB holder 3 Remove the HDMI Assy 4 Release the PCB holder 5 Disconnect the two connectors 6 Remove the DSP USB Assy 7 Connect the two extension jig cables GGD1483 DSP USB CN1 POWER PACK CN805 GGD1485 DSP USB CN2 POWER PACK CN806 8 Connect the ground line DSP USB COAX terminal Rear panel HDMI One of the three HDMI terminals Rear panel 9 1 1 1 2 6 6 4 7 5 8 8 9 Rear view 3 For VS...

Page 52: ...crews 1 Remove the one screw 2 Remove the two screws 3 Remove the one screw 4 Remove the push rivet 5 Remove the BIND Assy by removing the one screw 6 Remove the one screw 7 Release the binders as required 8 4 7 5 1 1 6 3 3 Rear view Caution Heatsink section in work becomes hot and be careful with it BIND Assy Heatsink MAIN Assy Heatsink 2 ...

Page 53: ... B VSX 818V 9 Be careful with it so that a part of PRIMARY Assy does not touch chassis One of the three terminals Be careful with it when lifts an AMP section not to damage the TRANS Assys 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 Do not lift the unit in this state A A...

Page 54: ...isassembly 1 Remove the bonnet by removing the six screws 1 Remove the two screws 2 Unhook the two hooks 3 Remove the front panel section 4 Caution Heatsink section in work becomes hot and be careful with it Front Panel Section 2 4 2 3 1 1 1 1 1 3 Front panel section ...

Page 55: ... 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 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 r...

Page 56: ...t 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 NOTES ...

Page 57: ...P 9 Polyethylene Bag Z21 038 0 03 x 230 x 340 10 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 NSP 16 Warranty Card ARY7111 17 Operating Instructions XRC3320 Italian 18 Operating Instructions XRC3321 Dutch 19 Operating Instructions XRC3322 Spanish 20 Operating Instructions XRC3323 French 21 Operat...

Page 58: ...TION CONTACT SIDE NON CONTACT SIDE B C E F G I A N L M H Q L M N K R P A A A Q O C D D K J G F I H B O R P C A V B W D N G Cleaning paper GED 008 E E J J D S S VSX 918V Only VSX 818V Only V V W W Refer to 9 4 FRONT PANEL SECTION Refer to 9 3 REAR PANEL SECTION ...

Page 59: ... Push Rivet AEC7205 28 Insulator PNW2766 29 Cord Clamper RNH1005 NSP 30 Binder BK 1 ZCA BK1 31 Bonnet See Contrast table 2 32 ICP Label XAX3121 NSP 33 PCB Holder See Contrast table 2 34 35 Screw BBZ30P060FCC 36 Screw BBZ30P080FNI 37 Screw BBZ30P080FTB 38 Screw BBZ30P140FTC 39 Screw BBZ40P080FNI 40 Screw PMZ30P060FCC 41 Screw See Contrast table 2 Mark No Description Part No Mark No Symbol and Descr...

Page 60: ... 918V K 1 2 3 4 A B C D E F 1 2 3 4 9 3 REAR PANEL SECTION CONTACT SIDE NON CONTACT SIDE A A B E P F M Q B MAIN CN105 MAIN CN105 MAIN CN103 POWER PACK CN803 TRANS 1 TRANS 2 CN1201 FRONT VIDEO CN901 MAIN CN129 ...

Page 61: ... XWZ4339 5 5 1CH INPUT Assy XWZ4341 6 7 FM AM TUNER Unit AXX7170 8 Fuse FU1 T3 15 A REK1027 9 AC Power Cord VDG1080 10 7P Flexible Cable J1913 XDD3254 11 R Panel See Contrast table 2 12 13 Cord Stopper CM 22B 14 NSP 15 Binder BK 1 ZCA BK1 16 17 18 Screw BBZ30P080FNI 19 Screw BBZ30P080FTB 20 Screw PMZ30P060FCC NSP 21 Fuse Card AAX7493 Mark No Description Part No Mark No Symbol and Description VSX 9...

Page 62: ...3 4 A B C D E F 1 2 3 4 9 4 FRONT PANEL SECTION CONTACT SIDE NON CONTACT SIDE A A H I J O K T R MAIN CN101 1 2 2 2 HDMI DSP USB CN401 VSX 918V DSP USB CN401 VSX 818V MAIN CN107 VIDEO CN354 POWER PACK CN702 VSX 918V Only ...

Page 63: ...ontrast table 2 21 C Lens V3 See Contrast table 2 22 Pioneer Name Plate See Contrast table 2 23 FRT Panel See Contrast table 2 24 25 Screw BBZ30P080FTC 26 Screw BBZ30P080FNI 27 Screw BPZ30P080FTC 28 Inp Cover See Contrast table 2 Mark No Description Part No Mark No Symbol and Description VSX 918V K MYSXJ5 VSX 918V S MYSXJ5 VSX 818V K MYSXJ5 VSX 818V S MYSXJ5 1 FRONT DISPLAY Assy XWZ4285 XWZ4285 XW...

Page 64: ... YB 10 50 STBY CH 1 GNDA CH 1 STBY 330 GND 0 01 CH 1 STBY 10 50 GNDA STBY 330 STBY YB 10 50 STBY STBY GNDA 10 50 STBY GNDA STBY GNDA STBY 0 DSPOL GNDA STBY GNDA STBY GNDA 100k 0 STBY GNDA GNDA 0 STBY STBY BD3474KS2 STBY 47 50 0 01 YB 0 022 YB STBY 0 GNDA STBY STBY STBY V 12 STBY 0 022 0 047 YB STBY 0 15 0 047 0 15 YB YB YB 1K YB 1K YB CH 1 CH 1 STBY CH CH 1 1 GNDA STBY 330 10 50 10 50 CH 1 CH 1 33...

Page 65: ...STBY STBY STBY STBY STBY V 12 V 12 SWOUT TS 2 2 50 SBL COUT FLOUT SLOUT SROUT FROUT 47K 0 1 GNDD TS 2 2 50 GDAC 47K STBY 330p STBY 3 9K CH 3 9K 3 9K STBY 3 3K STBY STBY YB 0 01 NJM4565MD GDAC STBY 330p YB 0 01 CH V 12 STBY 330p CH STBY 3 9K 3 9K 3 9K 3 3K STBY STBY STBY CH 100p CH 100p 1K 1K 2 2 50 TS VLDT VLCK GDAC NJM4565MD 330p STBY 330p 3 3K STBY 1 8K CH V 12 47K STBY CH STBY 3 3K 3 3K NJM4565...

Page 66: ...5 R321 R467 IC310 R460 R459 STBY SBR 1 2 SBR SBR SBR SBL 2 2 2 2 SW SW 1 2 C SR 1 2 SR SL 2 2 1 2 SR FR FR FR FL 2 2 PRE AMP STBY STBY STBY STBY STBY STBY STBY STBY TS 10 50 100k 2SC5938A AB SBROUT SBLOUT SWPR STBY STBY STBY 3 STBY STBY 3 STBY STBY STBY STBY STBY STBY STBY STBY 0 TS STBY STBY STBY STBY 4 7K STBY STBY STBY 4 7 50 STBY STBY STBY STBY STBY STBY STBY STBY STBY 22 50 0 STBY 0 STBY 10k ...

Page 67: ...TORS Tolerance J 5 unless otherwise noted Unit p pF or μF unless otherwise noted Rated power 1 16W unless otherwise noted Unit k kΩ M MΩ or Ω unless otherwise noted NOTE 2 CAPACITORS GNDU V 12 STBY STBY V 5U 5 5 5 470 5 5 5 2SD2704K 4 7K QR 2SD1858X RT1P241M QR 2SC4081 10K RT1N241M 0 01 NJM4565MD 68K 68K 39K 100K NJM4565MD 10K QR 2SC4081 10K 10K 100K 100 25 0 01 NP STBY 100K UDZS5R1 B 8 2k 2 2K DA...

Page 68: ...20 R5011 C5012 C5017 C5018 C5010 C5011 IC5001 C5013 X5001 C5014 C5015 C5016 R5010 2 1 3 4 5 8 6 7 15 16 12 14 13 9 11 10 STBY STBY 1K 4700p 10 50 STBY 560p STBY 1K STBY 47K AL LC72725KM 47K 27p 27p 47 16 CH CH AL ASS7004 0 01 D 5V YB RDS ID READY MPXIN VREF RDDA FLOUT VSSA VDDA CIN RDCL XIN XOUT RST MODE VSSD VDDD TEST RDS 4 332MHz R5007 R5005 R5016 C5008 R5009 Q5009 R5006 STBY STBY GNDT STBY STBY...

Page 69: ...M RT1P241M V 12 DAN202U 47K GNDU STBY 47 DTC143TK VLCK VLDT MCACC STBY STBY 5V 0 1 0 220 220 STBY DSPOL 100K 10K 10K 10K STBY 470 470 470 6_OHM 1 MICDET STBY 5V 9604S 17C 0 047 GNDU 470K YB YB 0 047 470K DAN217U D 5V DAN217U 26 25 27 24 22 20 16 18 23 19 21 17 14 12 10 8 15 13 11 9 7 4 6 2 5 1 3 CKS3392 FOR FLASH U COM SR_TXD 918 818 518 J ONLY VSS T_BUSY NC T_VDD T_SCLK T_RST SR_RXD VSS T_PGM OE ...

Page 70: ... LRCK 24 SDTO 25 BICK 26 MCKO2 27 DAUX 28 XTO 29 XTI 30 PDN 31 32 33 34 35 INT0 36 INT1 37 AVDD 38 R 39 VCOM 40 AVSS 41 RX0 42 43 RX1 44 TEST1 45 RX2 46 47 RX3 48 JA101 VKB1159 A COAX 2 1 R103 100 R108 100 R102 100k R104 47 R105 47 R106 22 R107 NM R109 10k R110 0 R111 18k F R112 10 R113 NM R114 75 R101 100k TP114 TP113 TP115 TP111 TP110 TP109 TP108 TP107 TP106 TP105 TP104 TP103 TP101 TP102 TP116 T...

Page 71: ...A 6 2B 7 2Y 8 GND 9 3Y 10 3B 11 3A 12 4Y 13 4B 14 4A 15 ST 16 VCC R182 NM R181 NM R183 NM NM R171 NM R172 NM R173 NM R174 NM R178 0 R177 0 R176 0 R175 0 R185 0 R186 0 R187 0 R188 0 TP180 TP197 TP196 TP195 TP194 TP193 TP192 TP191 TP190 TP187 TP186 TP183 TP182 V3D6 V3D V3D5 V3D DA UD DA DC MCK1 MCK2 RX6 SEL H L Y USB DIR XM HDMI L SEL H DIR XM Y HDMI BCK LRCK MCK DATA BCK LRCK MCK DATA C192 470p 50 ...

Page 72: ...O0_PC11 7 CORE_VDD_1 8 PF8 9 PF6 10 PF7 11 CORE_GND_1 12 PF2 13 PF3 14 PF4 15 PF5 16 IO_VDD_2 17 PF1 18 PF0 19 IO_GND_2 20 PF9 21 SCAN 22 PF10 23 IO_GND_3 24 IO_VDD_3 25 TIO0_PB0 26 TIO1_PB1 27 CORE_GND_2 28 CORE_VDD_2 29 TDO 30 TDI 31 TCK 32 TMS 33 MOSI_HA0 34 MISO_SDA 35 SCK_SCL 36 SS_HA2 37 HREQ 38 PLLA_VDD 39 PLLA_GND 40 PLLP_VDD 41 PLLP_GND 42 PLLD_GND 43 PLLD_VDD 44 EXTAL 45 PINIT_NMI 46 RES...

Page 73: ...18 SBLO 19 GNDD USB 20 V 5D USB 21 SWO 13 100u 16 C315 47u 6 3 C318 100u 16 C303 C320 0 1u 10 C319 NM C317 470p 50 C316 0 1u 10 C313 470p 50 C312 470p 50 C311 470p 50 C310 470p 50 C309 470p 50 C308 NM C307 NM C306 0 1u 10 C304 0 1u 10 C305 100p 50 CH C302 NM C301 0 01u 16 C322 1000p 50 C321 1000p 50 C314 470p 50 D302 MA152WK D301 MA152WA L302 QTL1013 A L301 QTL1013 A GNDD GVCM GNDD GNDDA GDAC GNDD...

Page 74: ... G1 1 A1 2 A2 3 A3 4 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y4 16 Y3 17 Y2 18 Y1 19 G2 20 VCC NM Q341 RT1N241M TLB R353 100 R42 100k R45 100k R354 100 R44 100k R333 NM R334 100 R336 0 R337 NM R352 NM R43 100k R345 NM 47k R41 NM TP47 TP351 TP27 TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35 TP36 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 TP46 TP331 V5D2 V3D V5D3 V3DF V5D 5V 3V Level ...

Page 75: ...C12 470p 50 C10 470p 50 C9 0 01u 16 C6 NM C5 NM C3 NM C4 NM C2 NM C1 NM C22 1u 10 D21 UDZS5R6 B D1 UDZS5R6 B L2 ATL7002 A L1 ATL7002 A L3 GNDD GCH GDAC CODEC GNDD DSP GNDD GNDD DIR GVCM GDAC GDAC CODEC GNDD XM GNDDA GNDD GNDD DIR IC2 PQ1LAX95MSPQ Vadj 1 GND 2 Vc 3 Vin 4 5 Vo IC1 PQ1LAX95MSPQ Vadj 1 GND 2 Vc 3 Vin 4 5 Vo R7 0 R6 NM R21 20k F R5 NM R4 NM R3 NM R2 NM R8 NM R9 NM R24 12k F R23 100 F R...

Page 76: ...S2 8 VDDIO1 9 XD9 10 XD10 11 XD11 12 XD12 13 XD13 14 XD14 15 XD15 16 XA0 17 XA1 18 XA2 19 XA3 20 XA4 21 XA5 22 XA6 23 VDDI2 24 VSS3 25 VDDIO2 26 XA7 27 XA8 28 XA9 29 XA10 30 XA11 31 XA12 32 XA13 SDBA0 33 XA14 SDBA1 34 XA15 SDnCAS 35 XA16 SDnRAS 36 XA17 NDCLE 37 XA18 DQM0 38 XA19 DQM1 39 VDDI3 40 XA20 DQM1 41 XA21 42 VDDIO3 43 SDCLK 44 VSS4 45 SDCKE 46 SDnCS 47 nWE 48 nOE 49 nCS0 50 nCS1 51 nCS2 52...

Page 77: ...0 R482 10k R483 100k R484 100k R485 100k R486 10k R487 10k R488 100k F R425 NM R426 4 7k R427 NM R428 4 7k R429 NM R430 4 7k R404 100 R405 100 R406 100 R407 2 2M R454 NM F R453 NM F R451 NM R452 NM R456 3 3k R408 47 R455 1 8k R409 4 7k TP409 TP410 TP411 TP412 CLOCK TP413 TP414 GNDD GNDD CLOCK TP541 TP540 TP539 TP538 TP533 TP534 TP535 V 3DU V3U V5DU V3D V 3DU V 3DU V3U V 1R8U V 3DU X402 CSS1614 A U...

Page 78: ...ACK IC601 POWER AMP 10 SBL F DRIVE SLO P13 P12 FLO SBR C SL XPROTECT FL 6OHM OLDT NECK DCDT SR SR F DRIVE FR AMUTE 600 3_5 600 3_2 SBLO SBRO SBO SW CO DC_DET P6 CO P1 P13 P12 SLO SL SRO FLO FRO 602_2 602_5 P6 FL P12 P1 P13 SRO 602_5 P6 602_2 600 3_5 600 3_2 601_5 601_2 FL C SL SBL SB SBR SW AMUTE FR 601_2 P12 601_5 P6 FRO XPROTECT OL P1 P13 P1 1k 4 7 50 2SC5938A AB 10k GNDA CHASSIS VNF1084 2SC5938...

Page 79: ...753 SP B L SP B R 5 C 5 5 CN752 SL SR 5 5 FL CN751 FR REG B REG G AC WUP AC RY FL AC2 FL AC1 REG B DREG DREG VF HP SW A MUTE AC WUP AC RY FL AC2 FL AC1 REG B REG G 52147 0610 DREG REG B 52147 1110 DREG GNDU HP L HP G HP R A MUTE HP SW 51048 1100 J47 XDX3065 STANDBY TRANS2 ASSY TO HEADPHONE ASSY 2 1 1 1 1 1 1 1 1 ICP N10 518 J 1 STBY TO DB932ND0 PRIMARY TO TRANS3 ASSY STBY DB232ND0 DB932ND0 DB230ND...

Page 80: ...8 W170 V 5A V 5D V 5D GNDA DAG GNDA DAG DGRTN RIN V 7D GNDA DAG W169 RCMUT OVF FLO GNDA DAG FRO LIN GNDA DAG CO SWO SLO GNDA DAG GNDA DAG SRO GNDA DAG V 5V USB SBLO SBRO GNDD GNDA DAG GNDA DAG STBY POWER PACK ASSY 2 2 XKM3010 CN815 TO MAIN ASSY MAIN ASSY 1 3 RIN GNDA DAG LIN GNDA DAG RCMUT OVF FLO FRO GNDA DAG SBRO SBLO CO GNDA DAG SWO GNDA DAG SLO GNDA DAG SRO C 2 2 C 2 2 POWER PACK ASSY XWZ4326 ...

Page 81: ..._B STBY GDAC 0 1 YB STBY D3SBA20 B DREG STBY MTZJ6 2B W208 100 10 BA05FP 0 01 YB AD 5V RT3N22M RT3P22M 1SS133 RT3N22M RT3P22M MTZJ7 5B V 5D1 V 5D2 100 10 0 1 10 1K 2SD1858X QR V 7D MTZJ6 2B 100 10 0 01 YB 1K D 5V NJM2831F05 OUT IN 1 B6 1 B6 1 B6 1 B6 OUT IN STBY Tolerance J 5 unless otherwise noted Umit p pF or μF unless otherwise noted Ratings Capacity μF Voltage V 2 CAPACITORS electrolytic capac...

Page 82: ...2 R571 C566 R564 C565 C568 R563 C564 R569 IC552 C571 C572 R566 R565 R568 R567 R581 IC551 R562 R582 CN551 JA551 C570 C569 3X 3Y NONE H 2X 2Y L L H L H H IN2 MUTE IN1 L JA552 XKB3025 1 2 L C52A TC74HC4052 INH L C52B L 1X 1Y 0X 0Y H L OSD IN3 OUT Cb Cr COMPO IN3 Y Cr Cb Y COMPO IN2 Cr COMPO IN1 Cb VEF1040 390 REF Vee3 6dB Vee2 6dB GND Driver Vcc3 Driver Vcc2 Vee1 6dB Driver Vcc1 VEE GND B INH 3Y 1Y C...

Page 83: ...R1003 C1012 C1009 R1011 C1013 R1009 C1015 C1022 C1014 R1010 R1012 C1016 C1021 CN307 STBY M M TO POWER PACK ASSY DB932ND0 GNDU GNDU 24V DB932ND0 STBY DB232ND0 DB030ND0 TO MAIN ASSY MAIN ASSY 2 3 DB230ND0 STBY SR SW SL CN309 C XDX3064 J22 TO MAIN ASSY MAIN ASSY 1 3 SL SR AG AG C SW AG G F 5 1CH INPUT ASSY XWZ4341 F TRANS3 ASSY XWZ4337 G CN105 CN251 A 2 3 C 1 2 A 1 3 SL Audio Signal Route Surround L ...

Page 84: ... G4 G7 G8 G9 STBY ADVANCED AUTO SURR 1 2 0 6 DIRECT ENA 0 0 MCACC PHASE KEY 3 GNDU GNDU ENB D15A05 125 2651 J42 2 1 12 11 15 13 14 V401 XAV3037 18 17 16 21 20 19 23 22 37 36 35 38 XAV3038 C402 L401 C401 C403 C487 C490 C489 C488 R424 R408 R407 R409 R410 R420 R419 R421 C441 CN402 C442 R403 D403 R402 R417 R413 R415 R414 R416 R412 R430 C400 CN401 R411 Q442 S513 S507 R507 S506 R506 R423 R425 R406 Q441 ...

Page 85: ...ORS 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 Ratings Capacity μF Voltage V unless otherwise noted Unit p pF or μF unless otherwise noted D500 R550 R551 D502 C511 C512 S452 R452 R464 S464 IC401 C419 R451 S451 R450 S450 R463 S463 R462 S462 R449 S449 R448 S448 R461 S461 R460 S460 S447 R453 C451 S459 R459 C452 ...

Page 86: ...r μF unless otherwise noted Ratings Capacity μF Voltage V unless otherwise noted Unit k kΩ M MΩ or Ω unless otherwise noted Rated power 1 16W unless otherwise noted Rated Voltage 50V expect for electrolytic capacitors KN1902 KN1901 C1906 C1905 JA1902 JA1901 JA1900 C1907 C1908 C1904 C1903 R1904 F1901 R1903 C1902 R1902 C1909 CN1902 C1901 R1901 CN1903 C1900 R1900 CN1904 VNE1948 A CHASSIS STBY YB 0 1 ...

Page 87: ...809 D814 R809 R820 C817 R810 C810 R819 C816 D813 R818 IC809 R802 IC807 JA1551 51048 0600 CHASSIS VNF1084 4 7k 2SC5938A AB 2SC5938A AB 4 7k KN1551 0 022 YB 0 01 470p CH 0 1 150 1W 150 1W 0 022 470p 0 01 YB YB 0 1 CH YB 47 50 47 50 330 2W NP YB YB 1k NP 2W 330 KIA7912PI 0 01 0 01 KIA7812API 330 3W W378 52147 1110 W380 0 01 221 10 W379 MTZJ6 2B 0 33 50 1K 150 0 01 3K 221 10 100 10 0 STBY W376 NJM2389...

Page 88: ... MUTE OSD_ON SW1 SW2 INH SR IN SR OUT VSX 918V Only NC SR TXD SR RXD RMC VIDEO A VIDEO B VIDEO INH OSD TO COMPONENT VIDEO ASSY V 5 6V V 5 6V GAV 5 6V SW4 Vin4 SW3 Vin3 VEE STBY TO POWER PACK ASSY 12V GAV 12V GNDU 918 818 518 J TO FRONT VIDEO ASSY GNDA SWOUT LD DVD Vout2 VCC SW1 SR OUT 2 1 SR PLUS VSX 918V ONLY SR IN 2 1 3 SR OUT 3 4 TXD RXD 6 RMC SR IN Vin1 Vout3 Vin2 GND SW2 5 6V Q301 Q302 RIPPLE...

Page 89: ... J52 AC WUP AC RY ST 5V 5 0V TO TRANS2 ASSY GNDU 12 2V STBY W286 W287 W276 ASR7013 POWER RELAY 2 2 AKR7001 N L 11 7V ATT7040 OUT IN CHASSIS 330 470p 0 01 0 22 0 01 470p 0 22 CH 100p CH 100p 330 100p 470k CH 100p CH 470k YB YB CEAL TS 75 47 25 YB YB YB YB B5B PH K S GNDU CHASSIS VNE1948 A VNF1084 0 01 YF 0 01 0 01 YF YF 0 01 AC250V ACE7013 MTZJ5 1B 10k 47 25 NJM78L05UA 51048 0400 STBY STBY DF06SA 1...

Page 90: ...P241M RT1N241M STBY TC4066BFN 10K STBY STBY STBY 1k 100K STBY STBY 22K 10K 470p 6 8k 100k 10 50 STBY STBY STBY 0 STBY STBY DAP202U GNDD STBY STBY STBY ATH7015 STBY JQ 100 16 0 1 0 1 RESISTORS 2 CAPACITORS Unit k kΩ M MΩ or Ω unless otherwise noted NOTE Unit p pF or μF unless otherwise noted Ratings Capacity μF Voltage V unless otherwise noted Rated Voltage 50V expect for electrolytic capacitors Ra...

Page 91: ... 33p 4 7k 100k DAN217 33k 100 NJM4565MD 0 01 10 50 4 7k 33p 33k 10 50 0 01 100 10 50 UDZS5R1 B 100k 100 NJM4565MD UDZS5R1 B B4B PH K S B5B PH K S 9604S 09C 1 2 MIC AMP MIC 2 2 D GNDD D V5 USB SHIELD D 5V TO DIGITAL IN ASSY COMPLEX ASSY 2 3 GNDD SHIELD FRONT OPT STBY MAIN ASSY 1 3 NC NC FRONTR GNDA FRONTL GNDA V 7 TO MAIN ASSY MICSW MICOUT V 7 MCACC SW CN956 9604S 11C USB BLOCK TO DSP USB MODULE 81...

Page 92: ...DD 13 14 TX0 15 TX1 16 BOUT 17 COUT 18 UOUT 19 VOUT 20 DVDD 21 DVSS 22 MCKO1 23 LRCK 24 SDTO 25 BICK 26 MCKO2 27 DAUX 28 XTO 29 XTI 30 PDN 31 32 33 34 35 INT0 36 INT1 37 AVDD 38 R 39 VCOM 40 AVSS 41 RX0 42 43 RX1 44 TEST1 45 RX2 46 47 RX3 48 JA101 VKB1159 A COAX 2 1 R103 100 2 1 4 3 6 5 8 7 R108 100 2 1 4 3 6 5 8 7 R105 47 R106 22 R102 100k R107 NM R101 100k R109 10k R110 0 R111 18k F R112 10 R113...

Page 93: ...4 6 4 5 14 7 IC191 3 4 8 9 10 14 7 TC74VHC157FTS1 IC171 Switch for HDMI SELECT 1 1A 2 1B 3 1Y 4 5 2A 6 2B 7 2Y 8 GND 9 3Y 10 3B 11 3A 12 4Y 13 4B 14 4A 15 XST 16 VCC NM IC181 Switch for USB SELECT 1 1A 2 1B 3 1Y 4 5 2A 6 2B 7 2Y 8 GND 9 3Y 10 3B 11 3A 12 4Y 13 4B 14 4A 15 XST 16 VCC R184 NM R181 NM R171 100 R182 NM R172 47 R183 NM R173 100 R174 100 R193 100 R192 100 R194 47 R195 47 R196 100 R191 1...

Page 94: ...0_PC11 7 CORE_VDD_1 8 PF8 9 PF6 10 PF7 11 CORE_GND_1 12 PF2 13 PF3 14 PF4 15 PF5 16 IO_VDD_2 17 PF1 18 PF0 19 IO_GND_2 20 PF9 21 SCAN 22 PF10 23 IO_GND_3 24 IO_VDD_3 25 TIO0_PB0 26 TIO1_PB1 27 CORE_GND_2 28 CORE_VDD_2 29 TDO 30 TDI 31 TCK 32 TMS 33 MOSI_HA0 34 MISO_SDA 35 SCK_SCL 36 SS_HA2 37 HREQ 38 PLLA_VDD 39 PLLA_GND 40 PLLP_VDD 41 PLLP_GND 42 PLLD_GND 43 PLLD_VDD 44 EXTAL 45 PINIT_NMI 46 RESE...

Page 95: ... GNDD ML87V5002 IC271 LIPSYNC IC VSS1 1 2 3 BCKI0 4 5 DI0 6 7 BCKI1 8 DI1 9 VCC1 10 11 BCKI2 12 DI2 13 14 15 DI3 16 VSS2 17 VCC2 18 MODE2 19 20 21 RESET 22 INT 23 SCL 24 SDA 25 VSS3 26 DO3 27 DO2 28 DO1 29 DO0 30 31 32 VCC3 AK4626AVQ IC301 6ch CODEC SDOS 1 I2C 2 SMUTE 3 BICK 4 LRCK 5 SDTI1 6 SDTI2 7 SDTI3 8 SDTO 9 DAUX 10 DFS0 11 TST1 12 DZFE 13 TVDD 14 DVDD 15 DVSS 16 PDN 17 TST2 18 CAD1 19 CAD0 ...

Page 96: ...LS SDA 24 LS SCL 25 LS INT 26 LS RESET 27 HD DO 28 HD SCK 29 HD DI 30 HD REQI 31 HDMI SW 32 HD RESET 33 HD REQO 34 HD MUTEO 35 C331 NM C332 0 1u 10 C351 NM C352 0 1u 10 L331 QTL1013 A L351 QTL1013 A GNDD GNDD GNDD GNDD GNDD IC331 TC74VHC08FTS1 1A 1 1B 2 1Y 3 2A 4 5 2B 6 2Y 7 GND 8 3Y 9 3A 10 3B 11 4Y 12 4A 13 4B 14 VCC IC351 TC74VHCT541AFTS1 G1 1 A1 2 A2 3 A3 4 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y...

Page 97: ...6 B L1 ATL7002 A L3 L2 ATL7002 A GVCM GNDD GDAC GNDD XM GDAC CODEC GNDD DSP GNDD DIR GNDD GDAC CODEC GNDDA GNDD DIR GCH IC1 PQ1LAX95MSPQ Vadj 1 GND 2 Vc 3 Vin 4 5 Vo IC2 PQ1LAX95MSPQ Vadj 1 GND 2 Vc 3 Vin 4 5 Vo R4 NM R3 NM R5 NM R6 NM R2 NM R7 0 R8 NM R21 20k F R1 100k R9 NM R24 12k F R23 100 F R22 12k F TP64 TP63 TP62 TP61 TP60 TP2 TP9 TP10 TP11 TP12 TP13 TP8 TP7 TP1 TP6 TP332 TP333 TP334 TP335 ...

Page 98: ... 7 VSS2 8 VDDIO1 9 XD9 10 XD10 11 XD11 12 XD12 13 XD13 14 XD14 15 XD15 16 XA0 17 XA1 18 XA2 19 XA3 20 XA4 21 XA5 22 XA6 23 VDDI2 24 VSS3 25 VDDIO2 26 XA7 27 XA8 28 XA9 29 XA10 30 XA11 31 XA12 32 XA13 SDBA0 33 XA14 SDBA1 34 XA15 SDnCAS 35 XA16 SDnRAS 36 XA17 NDCLE 37 XA18 DQM0 38 XA19 DQM1 39 VDDI3 40 XA20 DQM1 41 XA21 42 VDDIO3 43 SDCLK 44 VSS4 45 SDCKE 46 SDnCS 47 nWE 48 nOE 49 nCS0 50 nCS1 51 nC...

Page 99: ...1577 QR Q401 R432 1k R431 NM R461 NM R402 100 R401 NM R403 100 R482 10k R483 100k R484 100k R485 100k R486 10k R487 10k R488 100k F R425 NM R426 4 7k R427 NM R428 4 7k R429 NM R430 4 7k R404 100 R405 100 R454 NM F R453 NM F R451 NM R452 NM R406 100 R456 3 3k R455 1 8k R407 2 2M R408 47 R409 4 7k TP410 TP411 TP412 TP413 TP414 TP428 GNDD GNDD TP427 TP541 TP540 TP539 TP533 TP534 TP535 TP538 TP409 V3U...

Page 100: ...18 A7 19 A6 20 A5 21 A4 22 A3 23 A2 24 A1 25 A0 26 CE 27 VSS1 28 OE 29 DQ0 30 DQ8 31 DQ1 32 DQ9 33 DQ2 34 DQ10 35 DQ3 36 DQ11 37 VCC 38 DQ4 39 DQ12 40 DQ5 41 DQ13 42 DQ6 43 DQ14 44 DQ7 45 DQ15 A 1 46 VSS2 47 BYTE 48 A16 IC501 NM RYBYB MISO 1 WEB 2 OEB 3 ACLK 4 RSTB 5 SCL 6 SDA 7 PIO1 8 PIO0 9 RXD 10 TXD 11 DVSS1 12 LRCK SS 13 BCK SCLK 14 SDATA MOSI 15 DVDD 16 TCK 21 TMS 22 DVDDIO1 23 PVDDC 24 XIN ...

Page 101: ... C515 NM CH C554 NM C552 NM C551 NM C553 NM C516 NM C512 NM C513 NM C511 NM L503 NM GNDD GNDD GNDD GNDD GNDD IC503 NM VIN 1 VSS 2 ON OFF 3 NC 4 5 VOUT NM IC502 1A 1 3Y 2 2A 3 GND 4 5 2Y 6 3A 7 1Y 8 VCC R514 NM R515 NM TP515 TP517 TP518 GNDD TP528 V 1R5 V 3DU V 3DU X501 NM 33 8688MHz UD MAIN 1 5VReg ...

Page 102: ... JH501 R201 L442 R202 L251 R208 LF A30C5 C7 G AWX9163 AWX9164 AWX 20 51 1 5 10 1 51 5 1 02 01 1 52 51 5 1 02 01 E E 1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 15 20 1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 1 1 5 1 1 E 1 1 1 E 1 1 1 1 1 5 1 1 5 1 5 10 15 20 25 30 35 40 45 1 5 1 1 5 10 15 20 25 30 1 1 1 1 5 10 15 20 25 30 35 40 1 5 10 15 1 1 1 1 20 25 3...

Page 103: ... L1001 A30C5 C7 G L F Q101 L101 Q121 VA101 VA102 VA103 VA104 VA105 VA106 VA107 VA108 CN1001 VA301 CN1002 VA302 VA303 VA304 VA111 VA305 VA112 VA306 VA113 VA307 VA114 VA308 Q151 VA115 Q152 VA116 Q153 VA117 Q154 VA118 C1001 C1002 R101 R102 R103 R104 C1011 R105 C1012 R106 C1013 R107 C131 R108 C121 R109 R110 L351 R111 L352 R112 L353 L354 JA101 JA102 JA301 R901 R902 C101 C102 C103 C104 R911 C105 R912 C1...

Page 104: ...106 R107 R112 L2 D1 IC161 R162 R166 R165 L101 R161 C162 C161 L161 R163 R164 R168 R167 D302 C306 R305 R316 R302 C C R121 R122 R1 C125 R149 L122 C124 C126 D121 D122 R9 R128 R129 L1 R103 C7 L3 C13 C14 C321 1 5 10 15 1 1 1 1 1 1 IC461 Q471 Q IC403 IC402 IC161 IC351 IC341 IC331 IC IC202 IC191 IC471 W B SIDE B HDMI ASSY W ANP7633 A CN1001 CN1002 CN1 CN2 ...

Page 105: ...302 C306 R305 R316 R302 C9 C10 R304 L301 R306 R257 R256 L203 R222 R216 R220 C220 R217 R209 R212 R213 L201 R351 R352 C213 R207 R215 C212 C211 R214 R206 R205 R353 R354 L351 R343 R344 L341 R334 R337 R338 L331 C351 C352 IC351 IC341 C342 C341 R331 R332 R336 R333 IC331 R31 C332 C331 R278 R274 R275 R276 R277 L271 C277 R272 R284 R282 R283 R281 R280 L204 C232 C231 IC202 R235 R234 R341R342 R203 C191 IC191 C...

Page 106: ...2 R456 R452 C325 R467 R6006 R476 C5017 R478 C344 IC5001 C347 R477 IC312 R9051 IC310 7 DISP D0 22 WRT MOD 24 LS SDA 34 HDREQO 19 USBDAO 21 XFLAG 13 1W WP 12 DSP HREQ 10 DSP SS XWK3364 35 1 SIDE SIDE 1 CN112 CN112 1 818MY CN112 818 1 VIDEO L 3 FRONT R 2 GNDA 1 FRONT L CN108 2 GNDA 1 3 CN107 3 VIDEO R CN108 XWK3358 XWK3356 XWK3355 XWK3362 XWK3361 XWK3357 15 SL 16 GNDA 17 C 9 MCACCSW 8 V 7 16 USB XRT ...

Page 107: ...C310 CN141 10 RDS 6 V2 K3364 17 7 16 RMC 2 V 7V 11 1 V 7V 8 GNDA SIDE 7 HPD_IN 7 V3 9 SIRIUS RESET 3 SIRIUS RX 5 SIRIUS L 4 SIRIUS TX 6 GNDA SIDE 1 OSD RST 9 SW DET 13 SWO 12 GNDA 11 SLO 9 SRO 10 GNDA 7 FLO 8 RCMUT 2 OSD CS 5 XPROT 2 NECK 3 6 OHM 1 GNDU 4 OLDT 7 F DRIVE 6 DCDT 5 FRO 8 AMUTE 6 VCOMG 9 1 17 SRRX 8 AMUTE 14 GNDA 13 FL 12 GNDA 11 SR 10 GNDA 9 FR 15 SL 16 GNDA 17 C 14 GNDA 15 CO 7 12V ...

Page 108: ...38 C192 C107 C5005 C191 R268 R266 R126 R252 C1041 R254 R250 R155 R103 R110 C109 C110 L103 C103 R109 R134 R133 C190 C189 R549 R125 C5003 R481 R260 R259 D103 R307 R306 C267 R480 R265 R267 R236 4 TUNER DO 5 GNDT 7 9V 6 TL 8 TR 10 RDS 14 SR OUT XWK3355 11 SDET INH 10 OSD_ON 9 SW DET 8 AMUTE 7 V3 6 V2 5 V1 CN110 CN103 1 TUNER CE 4 SIRIUS TX XWK3357 CN129 2 V 7V 17 1 V 7V 3 OSD CLK 15 7 FLO 8 RCMUT 9 SR...

Page 109: ... 20 USB CTL 10 VSS 3 1 3 24V 1 CN104 2 GNDU 1 GNDU CN251 1 3 5 DEC MUTE 35 HDMUTE0 34 HDREQO 33 HD RESET 32 HDMI SW 31 HDREQI 30 HD DI 25 LS SCL 26 LS INT 29 HD SCK 27 LS_RESET 28 HD DO 21 XFLAG 22 WRT MOD 24 LS SDA 23 USB SW XWK3361 XWK3362 19 USBDAO 5 V 7 3 FAN 1 FAN STOP 6 DSP DI 10 1 8 0 6 MICDET 4 GNDA 5 1 5 0 CN252 XWK3364 3 0 7 MICOUT 2 FAN 9 3 FRONTL 2 GNDA 1 1 FRONTR CN102 9 MCACCSW 8 V 7...

Page 110: ...R731 C708 W73 W71 W191 W193 W266 W173 W269 W242 W268 W204 W104 D784 D783 C706 C705 W103 W172 W234 W214 W213 W178 W270 W267 W216 W265 W271 W239 W243 W154 W152 W127 Q701 W111 W147 R784 W124 W153 W129 W155 Q702 W84 R732 W83 W108 W199 W107 W236 W238 W122 W240 W109 W177 W244 W247 W248 W272 W146 W110 W123 W174 W180 W119 W200 W198 W176 W149 W82 W121 W148 W77 W162 W144 W297 W150 W175 W287 W145 W97 W202 W3...

Page 111: ...GRTN 21 NC FR 1 DGRTN 4 DGRTN 18 SWOUT 16 GAV 15 12V 19 12V 17 GAV 14 FL AC1 13 FL AC2 12 VF 11 AC WP 10 AC RY 9 D 5V 8 GNDU 7 ST 5V 6 GNDT 5 T 9V 4 HP SW 3 SP A RY 2 R C RY 1 SP B RY 1 CO 2 GNDA 3 SWO 4 GNDA 15 RIN 14 GNDA 13 LIN 12 GNDA 11 FRO 10 GNDA 9 FLO 8 RCMUT 7 SRO 6 GNDA 5 SLO 1 C 2 GNDA 3 SL 4 GNDA 5 FL 6 GNDA 7 SR 8 GNDA 9 FR 10 AMUTE 11 F_DRIVE 12 DCDT 14 OLDT 15 6OHM 16 NECK 17 GNDU 1...

Page 112: ... GNDA DAG 15 CO 14 GNDA DAG 13 SWO 12 GNDA DAG 11 SLO 10 GNDA DAG 9 SRO 8 RCMUT OVF 7 FLO 6 GNDA DAG 5 FRO 4 GNDA DAG 3 LIN 2 GNDA DAG 1 RIN 13 GNDD 12 V 5A 11 GNDA DAG 10 GNDA DAG 9 V 5D 8 V 5D 7 DGRTN 6 DGRTN 5 NC 4 GNDD 3 NC 2 UGRTN 1 NC 1 SP B RY 2 R C RY 3 SP A RY 5 T 9V 6 GNDT 4 HP SW 7 ST 5V 8 GNDU 9 D 5V 10 AC RY 11 AC WP 12 VF 21 NC 20 GNDA 19 T 12V 18 SWOUT 17 GAV 16 GAV 15 12V 14 FL AC1...

Page 113: ... Q631 Q651 D757 R747 R745 D742 R741 R746 D746 D758 R742 R728 R729 R743 D743 D747 R740 D741 R686 R1105 D745 R685 D744 R744 GNDA 9 NECK 4 COUT 3 S GND 2 VH 10 CIN 8 NECK 12 STBY 14 SBRIN 11 CIN 5 COUT 7 SBROUT 6 SBROUT 13 SBRIN 18 14 SLIN 10 FLIN 9 NECK 17 SBLOUT 15 SBLIN 16 SBLIN 1 VH 13 SLIN IC603 IC602 FR FL SR SL CHASSIS C FLOUT SLOUT NECK FLOUT GNDA S GND GNDA S GND GNDA CHASSIS NECK NECK NECK ...

Page 114: ...UE XWZ4334 XWZ4335 4 ST 5V 1 GNDU 3 AC WUP 2 AC RY J21 REG B REG G AC WUP AC RY 11 TRANS2 FL AC1 FL AC2 REG B DREG DREG ASSY GNDU ST 5V 1 C7 G 1 4 NP NP C872 SECONDARY XWZ4336 XWZ4334 CN1201 4 ST 5V MFD BY LITTLEFUSE INC REPLACE IC LINKS AS AS MARKED CAUTION XWZ4333 491004 1 GNDU 3 AC WUP 2 AC RY DREG DREG XWZ4335 IC853 1 10 TRANS2 FL AC1 FL AC2 AC WUP AC RY ST 5V GNDU 851 REG B REG B REG G 11 4 1...

Page 115: ...NS3 ASSY XWZ4337 BLACK WHITE J4 J3 J5 J7 J6 J22 491 800 IC LINKS COMME 1 SECONDARY 3 24V ATTENTION LITTELFUSE INC 2 GNDU SIDE C7 G 201 8 9 1 C406 R882 C882 C883 D363 C884 LINKS AS MARKED REPLACE IC PNE 1B1 94V 0 IC357 R881 C881 491 800 2 GNDU CAUTION MFD BY LITTELFUSE INC J7 J3 J4 J6 J5 TRANS3 XWZ4337 J22 1 GNDU 3 24V 3 SECONDARY 1 LF SIDE A SIDE B G TRANS3 ASSY G TRANS3 ASSY G POWER TRANSFORMER T...

Page 116: ...ACT COMPONENT VIDEO C7 G 1 7 1 7 8 14 16 9 8 1 16 9 8 1 C558 C564 R555 R558 R553 R554 R563 R556 C572 C581 R566 C562 R577 C561 C571 R557 R569 C583 R570 R561 C578 C559 C560 C566 C577 R581 R567 C570 Q500 IC553 C565 R571 R572 IC551 R559 C556 C567 R565 R564 R578 C569 R573 C582 R560 R568 R579 C557 C563 C555 R576 R575 R562 R574 C568 C576 IC552 COMPONENT VIDEO Y3 Yout 1 V 5 6V 2 GNDV 3 V 5 6V 4 VIDEO B 5 ...

Page 117: ... ASSY XWZ4342 1 SR XWZ4341 CONTACT SIDE SL SR SW C 7 C 6 AG 5 SW 4 AG 3 SW 2 AG C7 G 1 7 1 6 JA1551 W202 W201 C1561 KN1551 1551 R 1 5 5 1 R1552 R1554 R1553 C1562 6 HP L 1 GNDU 2 HP SW 3 AMUTE 5 HP G H P XWZ4321 4 HP R J47 HPL HPR NP C7 G 6 1 NP 110 120 130 140 150 160 170 110 120 130 140 150 160 170 200 200 210 220 230 240 250 210 220 230 240 250 X Y 150 160 170 180 190 200 210 220 230 150 160 170...

Page 118: ...2 PWRON DVD LD TV SAT DVR VCR FRONT V A CD CDR TAPE MD USB SPEAKERS SELECT RETRIEVER SBch TUNE TUNE SIGNAL ST ST 3 FENB 2 FENA 1 3 XWZ4285 1 ENA 2 ENB 3 GNDU 4 KEY3 5 GNDU XWZ4295 XWZ4284 XWZ4283 FRONT DISPLAY ASSY 3 GNDU 1 GNDU VSS1 VF IC401 J41 J44 11 23 35 58 62 1 3 C7 G 1 3 S501 D501 501 POWER 2 PWRON 3 GNDU 1 3 1 KEY1 XWZ4288 XWZ4287 J41 C7 G 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 1...

Page 119: ...NC 4 SCK1 3 SO1 AUX CONTACT SIDE VDD1 FLAC2 VSS1 VSS1 VSS1 VDD1 VDD1 VSS1 VDD1 GNDU 4 GNDU J42 J31 1 9 1 11 17 1 T R R 5 1 2 3 1 1 3 S512 512 KN512 2 FEN A J44 1 GNDU JOG ASSY XWZ4289 3 FEN B 1 3 C7 G 2 3 1 1 5 W139 W138 S505 S507 S503 S506 S502 S504 S513 511 PHASE STANDARD DIRECT AUTO SURR ADVANCED CONTROL STEREO POSITION MCACC R ENCODER ASSY XWZ4286 4 KEY 3 5 GNDU 1 ENA 2 ENB 3 GNDU J42 F S SURR...

Page 120: ... VSS1 VDD1 17 FLAC2 16 FLAC1 15 VF 14 DISPRST 6 RMC 5 1WUP 3 Stby 5 6V 2 MIC DET 1 GNDU 13 DISPCK 12 DISPIN 4 D 5 6V 7 SROUT 8 SRIN 9 DISPEN 10 DISPRDY 11 DISPDO 11 1 1 17 1 5 C512 C511 1 XWZ4289 3 FEN B 2 FEN A 1 GNDU JOG ASSY 3 LF R505 R506 R504 R503 R507 R ENCODER XWZ4286 5 GNDU 4 KEY 3 3 GNDU 2 ENB 1 ENA 1 5 LF 160 170 180 190 200 210 220 230 240 250 260 50 60 70 80 90 100 110 120 130 X Y 250 ...

Page 121: ...528 R410 R409 R531 R530 R529 R532 R451 R448 R449 R450 C453 C452 C451 C490 C489 I C 4 0 1 2 FENA 1 GNDU 3 FENB 1 3 3 GNDU 2 PWRON 1 KEY1 VSS1 VF FRONT DISPLAY ASSY XWZ4285 XWZ4284 XWZ4283 471 470 1 XWZ4295 3 1 6 1 2 0 2 1 4 1 4 0 8 0 6 0 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 62 58 35 23 11 LF LF R501 XWZ4288 1 KEY1 XWZ4287 2 PWPON 3 GNDU 1 3 LF 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 1...

Page 122: ...09 C908 C911 C910 C915 R904 R905 C916 R901 C902 R902 R903 C901 2 GNDA XWZ4300 1 FRONT R FRONT VIDEO ASSY 5 FRONT V 4 GAV 3 FRONT L CN901 LF 1 2 5 1 10 1 5 KN1902 C1904 KN1901 CN1902 JA1902 JA1901 JA1900 W390 W391 CN1904 W381 W392 100 W393 CN1903 XWZ4299 XWZ4298 DIGITAL IN ASSY 3 GNDD 1 OPT1 2 D 5V 5 GNDD 4 OPT2 5 SHIELD 4 D 5V 3 GNDD 2 SHIELD 1 FRONT OPT 10 5 CONTACT SIDE J30 J37 SIDE CONTACT 1 1 ...

Page 123: ...C802 IC801 C819 C810 CONTACT SIDE PRINTED SIDE 1 V 5D1 2 V 5D2 3 DREG 4 DREG 5 GNDD 6 REG B 7 REG G 8 REG B 9 12V 10 GAV 11 12V SIDE PRINTED SIDE J43 XWZ4315 GNDD XWZ4317 REGULATOR ASSY SIDE PRINTED PRINTED SIDE XWZ4316 PRINTED C7 G 1 11 10 R820 C817 C804 C818 C803 R818 R810 R819 R809 6 REG B 7 REG G 8 REG B 11 12V 10 GAV 9 12V CN800 2 V 5D2 1 V 5D1 3 DREG 4 DREG 5 GNDD XWZ4315 ASSY GNDD REGULATOR...

Page 124: ...CT 1 19 1 1 1 6 C7 G 1 12 13 24 1 8 9 16 R305 C863 C379 R301 C866 C854 C865 R312 R859 R310 L853 L305 R857 R856 L302 R391 D651 R394 R858 C853 D359 D360 IC851 D307 R390 C334 C860 R309 C313 L306 R852 R392 Q851 R317 C862 C377 C306 C861 R855 C302 L852 C859 D301 C333 R853 R302 R307 R318 R393 C305 C339 C304 L303 R308 C340 R319 Q303 D302 L851 Q852 C1360 L304 R311 C858 R892 R303 C311 IC301 R314 R315 C856 I...

Page 125: ...ODUCTION CODE 1 V 7 GNDA FRONTR GNDA FRONTL MICOUT MICSW CONTACT SIDE FRT OPT D D XWK3366 FRONT IN GNDD V 7 MCACC SW 3 LF V5 USB 1 9 1 5 A30C5 C7 G 14 1 8 7 4 1 R959 R957 C965 R960 C971 C973 R980 C969 L972 D951 IC951 C955 R952 F951 C951 R951 R979 C972 L971 D975 Q952 R966 R967 C964 C952 C960 D957 C954 C953 C981 R969 C980 R970 R962 R954 R961 CN951 SHIELD D 5V GNDD GNDD GNDA FRONTR FRONTL GNDA MICOUT...

Page 126: ...CN51 C54 W286 W288 C52 W282 W284 W287 W275 W296 W682 W294 W280 J2 N L N L FU2 FU3 FU1 PRIMARY ASSY XWZ4301 XWZ4302 1 GNDU PRIMARY L 2 AC_RY J1 4 STBY5V 3 AC_WUP REPLACE FUSE RISK OF SECONDARY AS MARKED FIRE N KU J EXCEPT F ONLY F ONLY XWZ4304 XWZ4305 XWZ4303 J52 XWZ4306 C7 G 1 4 210 220 230 240 250 260 270 280 290 300 310 320 330 0 10 20 30 40 50 60 70 80 90 100 110 120 X Y SIDE A SIDE A Q CN1201 ...

Page 127: ...0 30 40 50 60 70 80 90 100 110 120 X Y C61 IC51 Q51 C60 D51 XWZ4305 XWZ4304 XWZ4303 XWZ4302 XWZ4301 PRIMARY ASSY NEUTRAL AS MARKED REPLACE FUSE RISK OF FIRE J2 J1 FU3 FU2 FU1 SECONDARY PRIMARY 4 STBY5V 3 AC_WUP 2 AC_RY 1 GNDU L XWZ4306 LIVE N 4 1 LF SIDE B SIDE B Q 55 CN51 PRIMARY ASSY Q XNP3125 B 530 ...

Page 128: ...206 C207 C208 C209 C210 C214 C215 R251 C216 R252 R253 C217 C218 R254 C219 R255 C221 C222 C223 C224 C225 R262 C226 R263 C227 R264 C228 C229 R265 C230 R271 R273 R279 C251 C252 C261 C262 C263 C264 C265 C266 C267 C268 C271 X261 C272 C273 C274 C275 C276 IC201 Q341 IC251 IC261 IC262 R130 R131 R132 R136 R137 R138 IC271 R335 L191 C303 R345 C131 C132 C133 C134 R181 R182 R185 R186 R41 R42 R43 R44 R194 R196 ...

Page 129: ...55 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 R271 C251 C252 C261 C262 C271 C272 L121 R301 R303 R307 R308 R309 IC251 R310 R311 R312 R313 R314 R315 R317 R123 R124 L171 R125 R126 L181 R139 IC271 R140 R142 R143 R144 L191 R145 R146 R147 R148 C301 C302 C303 C304 C305 C307C308C309 C310 C311 C312 C313 C314 C121 C316 C122 C123 C317 C318 C319 C129 C320 C130 X121 C135 R171 C136 R172 R173 C137 R174 R1...

Page 130: ...34 Q635 C9 L301 R302 R304 R305 R306 R121 R122 R316 R127 R133 R134 R135 R141 C306 C125 R188 R191 D302 C10 IC161 C1 C2 D1 L101 L104 L122 R103 R107 R109 R111 R112 R113 R114 L161 L1 L2 R128 R129 C106 C107 R149 C111 C112 C113 C124 R161 C126 R162 R163 R164 R165 R166 R167 R168 R2 R3 R9 C161 C162 D121 D122 C69 C70 C7 L3 C13 C321 C R675 R676 R674 R621 R622 R623 R624 R625 R783 R784 R785 C14 1 5 10 15 20 1 1...

Page 131: ...542 R543 C516 IC881 IC882 R562 R563 R46 R47 R48 R71 R72 R73 R74 R75 L401 R76 L402 L441 L443 R212 R213 R214 R215 R216 R217 IC351 R220 R221 R222 R223 R224 L271 R229 R231 R232 R233 R234 R235 IC191 C211 C212 C213 R256 R257 C220 C231 C232 R272 R274 R275 R276 R277 R278 R280 R281 R282 R283 R284 C9 C277 L301 IC202 L331 L341 302 R304 L351 R305 R306 R133 R134 R331 R332 R333 R334 R141 R336 R337 R338 R341R342...

Page 132: ...art No LIST OF ASSEMBLIES 1 MAIN ASSY VSX 918V XWK3363 1 MAIN ASSY VSX 818V XWK3359 1 HDMI DSP USB ASSY AWX8977 VSX 918V 1 HDMI ASSY VSX 818V AWX8966 1 DSP USB ASSY VSX 818V AWX9164 NSP 1 AMP ASSY XWK3349 2 POWER PACK ASSY XWZ4326 2 TRANS2 ASSY XWZ4335 2 TRANS3 ASSY XWZ4337 2 COMPONENT VIDEO ASSY XWZ4339 2 5 1CH INPUT ASSY XWZ4341 2 BIND ASSY XWZ4344 NSP 1 COMPLEX ASSY VSX 918V XWK3341 NSP 1 COMPL...

Page 133: ...L OP AMP NJM4565MD IC 108 B 253 65 6CH E VOL IC BD3474KS2 IC 251 A 134 89 DUAL OP AMP NJM4565MD IC 5001 A 69 19 RDS DECORDER IC LC72725KM IC 6001 A 135 20 IC TC74VHCT125AFTS1 IC 9001 B 82 64 SYSTEM CONTROL MICON PEG469A8 IC 9002 A 104 42 EEPROM BR24L16FV W IC 9004 A 128 49 LOGIC IC TC4094BFN Q 248 A 53 103 TRANSISTOR 2SC4081 Q 249 A 61 107 TRANSISTOR RT1N241M Q 250 A 60 112 TRANSISTOR 2SC4081 Q 25...

Page 134: ...RS1 16S102J R 148 B 233 51 RS1 16S102J R 149 B 263 57 RS1 16S104J R 180 B 278 97 RS1 16S0R0J R 181 B 273 78 RS1 16S0R0J R 182 B 275 75 RS1 16S0R0J R 183 B 276 67 RS1 16S0R0J Mark No Description Part No R 201 A 208 85 RS1 16S473J R 202 A 207 90 RS1 16S473J R 205 B 208 85 RS1 16S392J R 206 B 208 91 RS1 16S392J R 207 B 210 85 RS1 16S392J R 208 B 210 91 RS1 16S392J R 209 B 216 85 RS1 16S392J R 210 B 2...

Page 135: ...30 A 68 79 RS1 16S470J R 9031 A 65 54 RS1 16S104J R 9032 A 62 53 RS1 16S104J R 9033 B 89 48 RS1 16S104J Mark No Description Part No R 9036 A 90 89 RS1 16S221J R 9037 B 75 98 RS1 16S104J R 9039 A 87 57 RS1 16S104J R 9041 B 116 45 RS1 16S104J R 9042 B 83 81 RS1 16S103J R 9043 B 81 81 RS1 16S103J R 9044 B 79 81 RS1 16S103J R 9045 A 97 46 RS1 16S471J R 9046 A 107 46 RS1 16S471J R 9047 A 98 46 RS1 16S1...

Page 136: ...0 C 261 A 183 54 CEAT2R2M50 C 262 A 183 62 CEAT2R2M50 C 264 A 191 59 CCSRCH331J50 C 265 A 194 53 CCSRCH331J50 Mark No Description Part No C 266 A 194 59 CCSRCH221J50 C 267 B 193 53 CCSRCH331J50 C 268 B 193 60 CCSRCH101J50 C 271 A 202 53 CKSRYB103K50 C 272 A 202 58 CKSRYB103K50 C 325 A 143 39 ELECT CAPACITOR CEAT220M50 C 326 A 143 46 ELECT CAPACITOR CEAT220M50 C 333 A 251 93 CEAT101M10 C 334 A 268 ...

Page 137: ...05 106 CKSSYB104K10 Mark No Description Part No C 21 230 303 315 CEVW101M16 C 22 25 CKSRYB105K10 C 103 108 318 CEVW470M6R3 C 104 110 192 261 CCSRCH471J50 C 109 191 202 204 CKSSYB104K10 C 111 CKSRYB474K10 C 206 208 210 215 CKSSYB104K10 C 214 216 218 221 CKSSYB471K50 C 217 219 222 224 CKSSYB104K10 C 225 309 314 317 CKSSYB471K50 C 226 228 232 252 CKSSYB104K10 C 229 CEVW101M4 C 262 271 273 275 CKSSYB1...

Page 138: ...752 A 173 108 COIL ATH1004 L 753 A 120 107 COIL ATH1004 L 761 A 130 108 COIL ATH1004 L 762 A 142 108 COIL ATH1004 J 43 11P PARALLEL WIRE XDX3066 Mark No Description Part No KN 601 A 65 23 WRAPPING TERMINAL VNF1084 RY 501 A 75 132 RELAY ASR7001 RY 751 A 173 130 RELAY ASR7001 RY 752 A 141 126 RELAY ASR7001 RY 753 A 117 120 RELAY ASR7001 CN 701 A 212 134 11PJUMPER CONNECTOR 52147 1110 CN 702 A 200 10...

Page 139: ...S1 16S0R0J CAPACITORS Mark No Description Part No C 521 A 120 164 FILM CAPACITOR CQMBA123J50 C 603 B 99 39 CKSRYB331K50 C 604 B 227 38 CKSRYB331K50 C 605 A 101 38 CEAT4R7M50 C 606 A 230 38 CEAT4R7M50 C 607 B 100 20 CCSRCH470J50 C 608 B 230 17 CCSRCH470J50 C 609 A 96 32 CEAT101M16 C 610 A 225 32 CEAT101M16 C 613 B 121 27 CCSRCJ3R0C50 C 614 B 250 28 CCSRCJ3R0C50 C 615 A 121 45 CEANP2R2M50 C 616 A 25...

Page 140: ...B103K50 C 568 B 204 186 CKSRYB103K50 C 569 B 246 216 CKSRYB473K50 C 570 B 233 208 CKSRYB473K50 C 571 B 254 213 CKSRYB473K50 Mark No Description Part No C 572 B 267 214 CKSRYB473K50 C 577 B 213 214 CKSRYB103K50 C 579 A 205 205 CEAT101M10 C 580 A 199 205 CEAT101M10 C 582 B 212 199 CKSRYB103K50 F 5 1CH INPUT ASSY MISCELLANEOUS CN 307 A 125 216 7P CONNECTOR 52044 0745 CN 309 A 167 225 PIN JACK 4P XKB3...

Page 141: ...04J R 423 B 131 167 RS1 16S104J R 424 B 83 176 RS1 16S104J R 425 B 206 185 RS1 16S104J R 448 B 87 114 RS1 16S681J R 449 B 69 114 RS1 16S821J R 450 B 58 102 RS1 16S122J R 451 B 69 93 RS1 16S162J Mark No Description Part No R 452 B 88 97 RS1 16S272J R 453 B 144 142 RS1 16S472J R 454 A 101 135 RD1 4PU681J R 455 A 75 136 RD1 4PU821J R 456 A 50 136 RD1 4PU122J R 457 A 26 136 RD1 4PU162J R 458 B 34 114 ...

Page 142: ...03K25 C 818 B 182 95 CKSRYB103K25 C 819 A 176 95 CEAT221M10 O HEAD PHONE ASSY MISCELLANEOUS Q 1551 B 208 48 TRANSISTOR 2SC5938A Q 1552 B 203 39 TRANSISTOR 2SC5938A J 47 6P PARALLEL WIRE XDX3065 JA 1551 A 163 30 HEADPHONE JACK XKB3066 KN 1551 A 193 23 WRAPPING TERMINAL VNF1084 1551 A 220 28 6P CABLE HOLDER 51048 0600 RESISTORS R 1551 A 218 56 METAL OXIDE RESISTOR RS2LMF331J R 1552 A 207 42 METAL OX...

Page 143: ...331K50 C 338 A 60 38 CEAT101M16 C 339 B 37 24 CKSRYB104K25 C 340 B 56 37 CKSRYB104K25 C 347 B 56 22 CCSRCH470J50 C 350 A 38 80 CEAT101M16 Mark No Description Part No C 379 B 31 54 CKSRYB103K50 C 380 A 43 74 CEAT101M16 C 390 A 30 75 ELECTR CAPACITOR CEAT102M10 C 391 A 49 65 CEAT470M16 C 392 B 49 67 CKSRYB104K25 C 444 B 46 67 CKSRYB104K25 C 851 A 82 80 CEAT101M10 C 852 A 90 71 CEAT101M10 C 853 B 107...

Page 144: ... 966 B 38 77 RS1 16S472J R 967 B 36 77 RS1 16S333J R 972 A 48 70 RS1 16S102J R 979 B 61 33 RS1 16S0R0J R 980 B 61 42 RS1 16S0R0J R 981 A 69 68 RS1 16S223J R 982 A 69 65 RS1 16S103J R 984 A 54 60 RS1 16S103J CAPACITORS Mark No Description Part No C 952 B 35 54 CKSRYB103K50 C 953 B 33 54 CKSRYB104K50 C 956 A 43 68 CHIP ELECT CAPACITOR CEVW100M50 C 957 A 52 70 CKSRYB103K50 C 958 A 43 79 CHIP ELECT CA...

Page 145: ...174 202 271 273 RAB4CQ101J R 191 193 RS1 16S101J R 203 RAB4CQ103J R 279 317 353 354 RAB4CQ101J R 306 RS1 16S4R7J R 488 RS1 16SS1003F R 607 610 621 625 RS1 16S0R0J R 612 RS1 16SS4701F Mark No Description Part No R 663 RAB4CQ470J R 668 669 721 RAB4CQ473J R 681 685 687 688 RAB4CQ220J R 704 RS1 16SS6800F R 723 728 RAB4CQ473J R 764 RAB4CQ220J R 781 785 891 RS1 16S0R0J Other Resistors RS1 16SS J CAPACIT...

Page 146: ...0 C 872 881 882 891 CKSSYB104K10 W HDMI ASSY VSX 818V K SEMICONDUCTORS IC 101 CXB1444R IC 102 TC7MB3253FK IC 901 MM1593DF IC 911 NJM2872BF05 Q 121 123 152 154 RT1N241M Q 151 153 RT1P241M D 381 UDZS5R1 B MISCELLANEOUS L 101 1001 CHIP BEADS ATL7010 L 351 354 COIL ATH7022 JA 101 102 301 HDMI CONNECTOR AKP1318 CN 1001 7P CONNECTOR 52044 0745 CN 1002 5P CONNECTOR VKN1236 RESISTORS R 102 RS1 16S4701F R ...

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