Pioneer Elite VSX-52TX Service Manual Download Page 15

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VSX-52TX

HEAT SINK SECTION parts List

Mark No.

Description

Part No.

POWER AMP-L Assy

AWX8409

POWER AMP-R Assy

AWX8404

POWER AMP IN Assy

AWX8405

POWER PROTECT Assy

AWX8406

POSI 1 L Assy

AWX8427

POSI 1 R Assy

AWX8426

Flexible Cable (15P)

ADD7473

Flexible Cable (18P)

ADD7479

NSP 9

Heat Sink 45

ANH7152

H.S Angle V1

ANG7481

PCB Angle 45

ANG7406

Mica Sheet 45

AEE7047

NSP 13

Speed Clamp

AEC7445

Nyron Rivet

AEC7408

Screw

BBZ30P100FCC

Screw

ABA7085

• • • •

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for Elite VSX-52TX

Page 1: ...2 VSX 52TX AUDIO VIDEO MULTI CHANNEL RECEIVER LISTENING MODE SELECT ENTER VSX 52TX RRV2977 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX 52TX VSX 1014TX K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks VSX 52TX KUXJ CA AC120V VSX 1014TX K KUXJC AC120V For details refer to Important symbols for good services T ZZR JUNE 2004 printed in Japan www xiaoyu163...

Page 2: ...ng 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 Service Manual The use of a substitute replacement component which does not have the same safety characteristics as ...

Page 3: ...oduct optimum adjustments or specification confirmation is indispensable In accordance with the procedures or instructions described in this manual adjustments should be performed 3 Cleaning For optical pickups tape deck heads lenses and mirrors used in projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 5 Lubricants glues and re...

Page 4: ... 4 18 TRANS 2 1 DIODE and VH TR ASSYS 96 4 19 TRANS SIDE ASSY 98 4 20 TRANS 2 2 TRANS 1 and PRIMARY ASSYS 100 4 21 REAR TOP ASSY 102 5 PCB PARTS LIST 103 6 ADJUSTMENT 113 7 GENERAL INFORMATION 114 7 1 DIAGNOSIS 114 7 1 1 PROTECTION CIRCUIT CONTROL SPECIFICATION 114 7 1 2 HOW TO DIAGNOSE THE AMPLIFIER SECTION 116 7 1 3 HOW TO DIAGNOSE THE UNIT WITH THE POWER AMPLIFIER SECTION REMOVED 117 7 1 4 DISA...

Page 5: ...f 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 1dB Antenna Input 75Ω unbalanced AM Tuner Sectio Frequency Range 530 kHz to 1 700 kHz Sensitivity IHF Loop antenna 350 µV m Selectivity 25 dB Signal to Noise Ratio 50 dB Antenna L...

Page 6: ...or Auto Surround Sound Setup AEB7269 FM Wire Antenna ADH7030 AA IEC LR6 batteries Operating Instructions VSX 52TX ARB7302 VSX 1014TX K ARB7305 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX 52TX Operating Instructions 10 INPUT ATT FLDIMMER SR DISC RECEIVER MULTICONTROL SOURCE INPUT SELECT ENTER TV CONTROL RECEIVERCONTROL SHIFT VOL DVD LD TV SAT DVR VCR TVCONT CD TUNE TUNE ST ST THX SLEEP DIALOG E AUTOSURR...

Page 7: ... Bag AHG1180 9 Remote Control Unit AXD7381 10 Battery Cover XZN3140 11 NSP 12 AA IEC LR6 batteries VEM1023 13 Front Pad V1 AHA7428 14 Rear Pad V1 AHA7429 15 Packing Sheet RHC1023 16 Packing Case See Contrast table 2 Mark No Description Part No Mark No Symbol and Description VSX 52TX KUXJ CA VSX 1014TX K KUXJC NSP 6 Warranty Card ARY7007 ARY7045 7 Operating Instructions English ARB7302 ARB7305 16 P...

Page 8: ...1 11 4 4 2 6 6 5 10 10 3 Refer to 2 3 CHASSIS SECTION 11 7 10 10 11 10 8 1 5 11 11 11 11 11 11 11 11 11 11 11 11 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...0 x 20 AEB7355 6 Spacer 45B 6 x 7 x 13 AEB7264 7 Nyron Rivet AEC7408 8 Label DD DTS THX ARW7281 NSP 9 Energy Star Label AAX8022 10 Screw BBZ40P080FZK 11 Screw BBZ30P080FCC 12 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 c...

Page 10: ... 15 10 29 11 31 28 8 31 32 32 32 32 32 32 32 32 32 32 32 33 32 32 32 32 17 18 31 31 4 3 2 6 5 10 32 19 32 32 32 32 32 32 32 32 Screw Cover Accessory of Panel Base V1B 23 22 25 23 7 24 32 25 27 VSX 52TX Only 20 27 21 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ht...

Page 11: ...me 45 ANG7399 NSP 19 Panel Stay V1 AND7066 20 Stabilizer 45 See Contrast table 2 21 Screw Cover 45A AEC7414 NSP 22 Under Base See Contrast table 2 23 PCB Mold AMR2534 24 Locking Card Spacer PNW2917 25 Card Spacer DNK2769 26 Wire Saddle 5S AEC7500 27 Push Rivet AEC7370 NSP 28 Binder BK 1 ZCA BK1 NSP 29 Trans Label V1 AAX8052 30 Screw IBZ30P150FCC 31 Screw ABA7109 32 Screw BBZ30P080FCC 33 Deco Screw...

Page 12: ...16 1 8 2 3 7 To POWER AMP IN from POWER PROTECT from TRANS SIDE To TRANS 2 1 22 17 6 18 4 9 15 10 12 11 14 20 5 VSX 52TX Only VSX 52TX Only 25 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...7476 17 Flexible Cable 17P ADD7478 18 Flexible Cable 10P ADD7472 19 Rear Panel See Contrast table 2 20 Card Spacer AEC7502 21 Speaker Sheet V1 AAK8176 22 Hexagonal Screw See Contrast table 2 23 Screw BBZ30P080FCC 24 Screw BBT30P100FCC 25 Cushion Circle 14B AED7081 Mark No Description Part No Mark No Symbol and Description VSX 52TX KUXJ CA VSX 1014TX K KUXJC 1 12V TRIGGER Assy AWX8395 Not used 4 CO...

Page 14: ... 15 12 11 11 11 11 11 12 12 13 13 10 5 6 2 14 16 15 16 15 15 15 10 14 3 8 1 9 11 11 11 11 11 4 7 from MAIN CONTROL from AUDIO CONNECT To TRANS 2 1 from SP PS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ... Cable 15P ADD7473 8 Flexible Cable 18P ADD7479 NSP 9 Heat Sink 45 ANH7152 10 H S Angle V1 ANG7481 11 PCB Angle 45 ANG7406 12 Mica Sheet 45 AEE7047 NSP 13 Speed Clamp AEC7445 14 Nyron Rivet AEC7408 15 Screw BBZ30P100FCC 16 Screw ABA7085 17 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 Q...

Page 16: ...14 19 28 17 1 2 21 22 6 5 4 8 27 27 20 7 28 22 22 22 27 24 9 25 23 26 28 28 11 17 2 2 Magnet Holder No 17 2 2 Magnet Holder Screw Cover See section 2 3 CHASSIS SECTION www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...tandby Button V1K XAD3173 20 Earth Plate A ANG7484 NSP 21 Earth Spring 35 ABH7193 22 Cushion 11 x 11 AED7088 23 Door See Contrast table 2 24 Door Base V1B AMR7477 25 Door Shaft 35 AMR7295 26 Damper Assy 240 AXA7136 27 Screw ABA7110 28 Screw BPZ30P100FTC 29 30 31 Nut NK90FCC Mark No Description Part No Mark No Symbol and Description VSX 52TX KUXJ CA VSX 1024TX K KUXJC 2 DISPLAY Assy AWX8377 AWX8389...

Page 18: ... I OPTICAL IN ASSY G REAR TOP ASSY AC AUDIO CONNECT ASSY B MULTI CH I O ASSY A FRONT IN CONNECT ASSY J www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...SSY H TRANS SIDE ASSY POWER AMP_L ASSY S POWER AMP IN ASSY Q POWER AMP R ASSY U PS SP ASSY AB AD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...91 701 1 2 DVD LD 701 2 2 TV SAT 702 2 2 DVR VCR 703 1 2 VIDEO1 JA3352 3 5 VIDEO JA3352 2 5 S VIDEO CN811 1 3 DVD LD CN811 2 3 TV SAT CN812 1 3 DVR VCR CN812 2 3 VIDEO1 OUT CN811 3 3 DVR VCR Y FV C FV Y FV FV C FV C FV Y FV Y FV FV FV C FV Y FV C 9 10 11 9 10 11 3 13 13 11 1 1 7 5 13 9 3 7 1 15 13 5 13 9 3 15 3 Y C Y C Y C Y C 5 7 2 1 6 7 1 6dB 6dB Q871 Q872 Q852 IC831 1 2 TK15420M IC871 1 2 TK154...

Page 21: ... 17 15 13 7 13 15 12 13 21 38 39 31 32 3 2 4 4 6 3 2 13 11 10 12 9 8 14 12 15 16 2 2 7 7 11 12 V3001 IC3001 PE5403A IC501 PD5957A8 PD5956A IC842 1 2 TK15420M IC5022 TA1270BF IC5001 NJM2586M IC5051 2 2 TK15420M IC5052 1 2 TK15420M IC5052 2 2 TK15420M MRIN MRIN RXD RXD TXD TXD SROUT SROUT SRIN SRIN RMC RMC UCYY Y1 Y2 CB1 Y SW Cb SW Cr SW UCCB UCCR CR1 CR2 CB2 IC842 1 2 TK15420M JA5001 COMPONENT IN1 ...

Page 22: ...ER VIDEO2 VSX 52TX AUDIO VIDEO MULTI CHANNEL RECEIVER LISTENING MODE SELECT ENTER DSP ASSY M M 1 2 2 2 M DSP Block www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 23: ... A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 24: ...1 3 5 4 4 3 2 1 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 3 4 5 3 4 5 2 3 4 5 6 7 4 3 2 1 8 11 12 13 10 14 15 16 23 24 25 26 27 28 29 1 4 1 3 Y9 C VH VH VH VH VF REG B REG V REG VG REG V REG D REG D AC1 AC2 REG V REG VG REG V REG D REG D C2536 C2537 D2527 D2529 D2533 D2528 D2532 AC1 AC2 REG B G REG V 12A C Y10 CN1001 CN1002 CN2003 V 12A V 12A Y11 Y12 VL VL CN2004 2001 CN2002 CN4501 CN4001 4001 D...

Page 25: ... V 7A V 5D V 7A V 5D V 5_6U V 5_6U TUNER MODULE 1 13 12 11 10 VL CN4551 CN4002 CN905 CN904 CN602 CN601 CN903 CN902 CN901 CN952 CN951 CN104 CN955 Q951 REG CN954 CN3001 CN101 CN107 CN3342 CN3341 CN3351 CN106 CN4053 4051 CN113 CN2525 CN2511 CN111 CN1 CN105 CN103 V 12A V 12TR V 12TR V 9V V 5 6V V 5 6V V 5 6V V 5 6V V 5 6V V 5 6V V 7A V 7A 9 9 10 11 V 12A V 5D V3D V 5D V 5AD 8 9 12 15 8 9 12 15 V1R2 IC...

Page 26: ...ASSY VSX 52TX AWX8353 VSX 1014TX K AWX8362 C S VIDEO ASSY AWX8361 D POSI 1 R ASSY AWX8426 V POWER AMP R ASSY AWX8404 U VOLUME ASSY AWX8378 N MULTI JOG ASSY AWX8379 P POWER PROTECT ASSY AWX8406 R DISPLAY ASSY VSX 52TX AWX8377 VSX 1014TX K AWX8389 O FRONT IN CONNECT ASSY AWX8416 J AUDIO CONNECT ASSY AWX8382 L 1 3 L 3 3 L M 1 2 M 2 2 M AC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394229651...

Page 27: ...ONE ASSY AWX8380 H TRANS 2 2 ASSY AWX8371 Y POSI 1 L ASSY AWX8427 T TRANS 2 1 ASSY AWX8372 VH TR ASSY AWX8411 T1501 POWER TRANSFORMER ATS7374 X PRIMARY ASSY AWX8384 DIODE ASSY AWX8376 Z SP PS ASSY AWX8373 TRANS SIDE ASSY AWX8417 TRANS 1 ASSY AWX8383 12V TRIGGER ASSY AWX8395 VSX 52TX ONLY K COMPONENT ASSY AWX8358 F VIDEO SIDE ASSY AWX8366 E AB AF AA AE AD POWER CABLE VDG1075 ADG7024 www xiaoyu163 c...

Page 28: ...L R SUB W CENTER FRONT L R SURROUND L R SURROUND BACK L R SURROUND L R FRONT MULTI CH IN SUB W CENTER FL www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ...TE MULTI ROOM Lch FL FL AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 30: ...1 IN DVD LD IN TV SAT IN VIDEO CN2501 W 33uF ASS1091 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ... 0k 1 0k 2 0k 1000 10 Y VIDEO SIGNAL ROUTE Y C VIDEO SIGNAL ROUTE C VIDEO SIGNAL ROUTE DVD DVD VIDEO SIGNAL ROUTE DVD VSX 52TX Only VSX 52TX Only www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ...VCR IN TV SAT IN S VIDEO Y VIDEO SIGNAL ROUTE Y C VIDEO SIGNAL ROUTE C VIDEO SIGNAL ROUTE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 33: ...VCR OUT MONITOR OUT S VIDEO 1000 10 10k 10k 2 0k 2 0k 2 0k 2 0k 0 9 1k 10k www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 34: ...F Y VIDEO SIGNAL ROUTE Y Cr VIDEO SIGNAL ROUTE Cr VIDEO SIGNAL ROUTE Cb VIDEO SIGNAL ROUTE Cb www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 35: ...ONENT VIDEO CN2503 W CN893 E 1000 10 1k www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 36: ...E MD CN601 M 1 2 2302 AD HEADPHONE ASSY AWX8380 H PHONES VIDEO2 INPUT S VIDEO VIDEO L R AUDIO MCACC SETUP MIC DIGITAL IN FRONT IN ASSY AWX8381 I www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 37: ...100mA MAX IN OUT IR RS 232C MULTI ROOM SOURCE Y VIDEO SIGNAL ROUTE Y C VIDEO SIGNAL ROUTE C VIDEO SIGNAL ROUTE V VIDEO SIGNAL ROUTE V VSX 52TX ONLY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 38: ...V SAT IN L R DVD LD IN L 1 3 L 1 3 MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 CN2511 W 3 3 L 3 3 L 3 3 L 3 3 L CD R DVD F TX www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ...L ROUTE CD R Lch AUDIO SIGNAL ROUTE Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch AUDIO SIGNAL ROUTE DVD Lch DVD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu16...

Page 40: ...L 2 3 MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 F www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 41: ...ct Others Direct Others 5 FL AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 42: ...MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 TX TX AUDIO SIGNAL ROUTE TUNER Lch VSX 52TX ONLY VSX 52TX ONLY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 43: ... 3 L 2 3 L 2 3 L 2 3 L VSX 52TX ONLY VSX 52TX ONLY PD5956A8 VSX 52TX PD5956A VSX 1014TX www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 44: ...N961 G IN3 DVD LD IN4 CD DIGITAL D D D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 45: ...NAL ROUTE FRONT Lch C AUDIO SIGNAL ROUTE CENTER ch SL SURROUND SIGNAL ROUTE SBL D AUDIO SIGNAL ROUTE SURROUND BACK Lch SW AUDIO SIGNAL ROUTE SUB WOOFER ch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 46: ...2 2 CN2522 W M 2 2DSP ASSY AWX8414 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 47: ...B E M 2 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 48: ... 3 N O VSX 52TX ONLY S3202 CD S3203 CDR TAPE MD S3204 TUNER S3205 VIDEO2 S3206 VIDEO1 S3207 DVR VCR S3208 TV SAT S3209 DVD LD VOLUME ASSY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 49: ... SYSTEM SETUP S3014 RETURN S3015 MULTI ROOM VSX 52TX Only CONTROL S3015 INPUT ATT VSX 1014TX Only S3016 MULTI ROOM VSX 52TX Only ON OFF S3016 FL DIMMER VSX 1014TX Only S3252 STANDBY ON S3253 LISTENING MODE S3254 ENTER MULTI JOG ASSY DISPLAY ASSY VSX 1014 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TE...

Page 50: ...Y AWX8406 R POWER AMP IN ASSY AWX8405 Q CN2201 X CN905 B CN106 L 3 3 Q R www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 51: ...S CN4501 S CN2102 AB Q R 2 C AUDIO SIGNAL ROUTE CENTER ch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 52: ...7 T S T L AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 53: ... CN2101 AB CN2103 AB CN2002 AB S www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 54: ...2 R U V R AUDIO SIGNAL ROUTE FRONT Rch RS AUDIO SIGNAL ROUTE SURROUND Rch SBR AUDIO SIGNAL ROUTE SURROUND BACK Rch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 55: ... AB CN2104 AB CN2102 AB 2001 AB www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 56: ...001 F 2303 AD CN901 M 1 2 W REGULATOR ASSY VSX 52TX AWX8364 VSX 1014TX K AWX8367 W F www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 57: ...YPE AND RATINGS OF FUSE CAUTION FL AUDIO SIGNAL ROUTE FRONT Lch AUDIO SIGNAL ROUTE Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com h...

Page 58: ... ASSY AWX8372 X TRANS 2 2 ASSY AWX8371 Y X Y Z T1 POWER TRANSFORMER T1 POWER TRANSFORMER NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http w...

Page 59: ... AKE7009 F FL AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch HPL AUDIO SIGNAL ROUTE PHONES Lch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xi...

Page 60: ...AE REAR TOP ASSY AWX8397 AC TRANS 1 ASSY AWX8383 AE T1501 POWER TRANSFORMER PRIMARY TX TX AUDIO SIGNAL ROUTE TUNER Lch SR IN SR OUT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 61: ...NC NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION HPL AUDIO SIGNAL ROUTE PHONES Lch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 62: ...tions be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regulator Capacitor Connector P C Board Chip Part SIDE A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139...

Page 63: ...BL RS MR R L C SW LS ML R 23 1 1 21 7 8 1 14 C678 C665 C666 C664 C663 C644 C643 C646 C645 C636 C635 C634 C633 C656 C655 C653 C654 C680 C679 Q671 C677 R691 JA605 JA604 R669 R640 R636 R665 CN604 R639 R635 R650 R646 R649 R645 R681 R674 R676 R675 R673 R653 R659 R678 C672 C674 R660 R654 C627 R666 C618 C671 CN602 R677 C628 C675 C673 R679 C676 C617 C608 C607 R680 R670 IC604 D671 VLCK MRDT V 7A 23 V 7A GN...

Page 64: ...W901 CN903 W903 GNDA NECK8 NECK6 AMUTE V 12A AWX8382 SBROUT GNDA GNDA MRL GNDA MRR V 7A RSOUT GNDA LSOUT LSIN GNDA RSIN GNDA LIN GNDA RIN GNDA CIN GNDA CIN GNDA SWIN MRR V 7A V 7A MRDT VLCK V 7A CMKM P3X GNDA SWIN SBLOUT GNDA ROUT AUDIO CONNECT ASS Y GNDA GNDA LSIN GNDA MRDT VLCK MRMUTE GNDA LOUT GNDA SWOUT NECK8 GNDU NECK6 AMUTE SWDET V 12A SBROUT GNDA RSIN GNDA LIN GNDA GNDA RIN GNDA COUT GNDA R...

Page 65: ...VIDEO1 DVR OUT DVR VCR MR OUT MONITOR OUT 1 8 9 16 9 16 8 1 16 9 8 1 24 13 12 1 4 1 5 8 8 1 7 14 13 1 1 10 R C701 C744 C732 C737 R733 Q731 C724 C731 C725 701 R731 X741 702 C723 R725 IC721 C704 C741 C708 R736 C785 C722 C742 R732 C765 C733 C727 C707 C736 C766 JA721 C702 C752 C703 C750 C781 R794 R795 CN701 R796 R797 CN751 R735 C758 C713 C714 703 C748 C763 C768 R785 GAV GAV GAV FV V 5 6V V 5 6V MRSW1 ...

Page 66: ...25 C857 L853 C854 C824 C823 C852 C826 IC802 R814 C827 R809 C828 C860 C861 IC881 R842 R810 Q881 C842 R884 D882 R874 C841 R812 R811 IC831 R813 IC841 C846 C845 R877 R816 C830 C822 C829 C879 R847 IC842 R844 R835 R848 C832 C880 R873 C871 IC871 R876 C872 R875 C844 C831 R836 R878 C873 C833 R831 C817 C864 C874 CN801 C847 R823 C877 R849 R899 C843 C851 IC851 R850 C 8 2 1 C853 C807 C808 C805 X851 C806 R841 C...

Page 67: ...DEO SIDE ASSY CMKM G3X 1 6 1 10 1 14 15 C964 W964 JA963 W965 W963 JA961 JA962 CN961 W966 961 W962 W961 OPTICAL IN ASSY 9 V 5D 8 GNDD CMKM P3X 4 OPT IN 2 3 GNDD 7 NC AWX8394 6 GNDD 5 GNDD 2 GNDD 1 OPT OUT 10 OPT IN 1 SIDE A SIDE B SIDE A SIDE B G E E G VIDEO SIDE ASSY E OPTICAL IN ASSY G OPTICAL IN ASSY G VIDEO SIDE ASSY E ANP7492 A ANP7491 A ANP7491 A ANP7492 A CN5051 F CN893 CN851 D CN892 CN751 C...

Page 68: ... 13 12 1 1 15 16 30 R5010 5 0 0 1 C5115 C5100 C5056 CN5001 C5113 C5025 C5051 C5071 X5021 R5032 R5036 IC5051 CN5051 C5023 R5021 C5044 C5022 IC5022 C5032 C5109 R5022 JA5003 X5022 JA5002 JA5001 R5077 C5045 R5074 C5048 C5073 C5027 C5047 C5049 C5053 C5046 R5060 C5037 C5114 IC5052 R5035 IC5021 C5058 C5057 C5118 C5010 X5023 C5028 C5054 C5031 R5054 C5021 IC5001 C5055 D5003 IC5101 R5080 C5030 C5024 C5122 R...

Page 69: ...W3345 W3346 KN3341 W3354 W3351 W3342 W3344 W3341 W3348 CN3342 W3358 CN3341 FV L GNDA FV R 2 V 7 GAV FV FV Y FV C V 7 MIC DET 7 MIC OUT GNDA MIC OUT V 7 V 5D FRONT OPT GNDD SIDE GAV GAV GAV GNDD AWX8416 GNDA V 7 FRONT IN CONNECT GNDA GNDA CMKM P3X 14 FV L 1 GNDA 13 FV R GNDD V 5D ASS Y 15 GNDA 6 GNDD 8 MIC DET 4 V 5D 5 FRONT OPT 10 FV Y 9 FV C 3 V 7 12 GAV 11 FV V 7 CONTACT C3387 W3375 W3360 W3372 ...

Page 70: ... R378 R371 CN103 C403 C327 C521 C402 C407 C404 C467 C385 C386 R387 R388 IC382 CN114 CN116 C466 GNDST GDAC RYB SBLOUT GNDA RY HP V 2 5A RY CS V 5AD V 12T GNDU V 5 6 GNDU V 12A GA GDAC V 12A GNDA MIC FVR GNDA GNDA RY A GNDU GNDU V 12A GNDA RMC V 12A TR V3 TL GNDT GNDT V 12T SRIN TXD RXD SR OUT I2DT I2CK GNDA OSD CK OSD DT OSD CS OSD RT V 12A MRSW1 MRSW2 V1 V2 SYDET FMDET SBROUT TCE GNDA SWIN GNDA GN...

Page 71: ...5AD V 12T GNDU SROUT RMC FV Y V 5 6 GNDU V 12A GA 1W WP 232C DET GAV V 12A GNDA MIC FVR TEMP1 V FAN SW DET MR IN SIDE FV C MIC DET GNDU GNDA GNDA GNDA V FAN V FAN FVL GND LOCKDET 12VTRG 12VDET VF AC1 AC2 NC V FAN V 5D V FAN WATT FRONT OPT GNDU GNDU OL DET TEMP2 CONTACT V FAN FLAC 1 12V TRG FANDRY Vss GNDD V 5 6U V 12A SIDE V 5 6U DC DET V 12A GNDA CONTACT MICOUT LOCKDET V FAN FV R FV L GNDA SIDE F...

Page 72: ...R266 C551 R264 IC504 R534 C268 C389 R389 D442 C441 C247 R276 R402 R406 Q382 R247 R404 R243 OL DET 232C TXD DIR DO AWX8347 AWX8351 AWX8350 AWX8349 AWX8348 V 12A DEC MUTE V 12A DSP MODE SW DET AWX8343 AWX8344 1394CTL AWX8345 FANDRY AWX8346 DSP HREQ 1394RST V 5D 1394DI 1394DO GNDU FRONT OPT GNDD V 7A MICOUT GNDA MC DET V 7A VF DIR ERR FV R GNDU MSS GND POWER 1394CK BUSY DIR RST DIR CS XTLO GND 232C D...

Page 73: ...367 Q361 R117 L114 L113 R361 R118 R346 R119 R166 R102 R101 R108 R106 R105 R120 R344 R121 R348 C389 R340 Q342 R104 R103 R175 R122 R401 R123 R407 R125 R405 D382 R402 R339 R406 D383 D381 D384 Q382 R126 R345 R404 R127 Q341 C192 R408 R128 R343 R129 V 12A GA V 12A GNDA V 12T GNDA GNDU RYB V 12A LSIN V 12A GNDA GNDA FMDET GNDT TDO T CLK 86B RY AC WUP HP SW GNDST GNDST V 5 6st SBR CMKM G3X LS RS GDAC L GD...

Page 74: ...23 C3101 R3131 R3124 R3125 R3037 R3126 R3127 R3132 R3128 R3120 R3119 R3133 R3118 R3117 R3021 R3045 R3134 R3052 R3036 R3102 R3063 R3103 R3135 R3104 C3015 R3030 R3105 R3044 R3106 R3115 R3029 3034 R3116 3035 R3114 R3043 R3107 R3111 R3062 R3108 R3042 R3136 R3112 C3027 C3021 C3028 I C 3 0 0 1 R3109 R3113 C3016 R3149 R3150 R3137 C3020 R3151 R3110 R3144 R3145 R3146 R3041 R3147 R3148 R3066 R3138 R3140 R30...

Page 75: ...9 R3026 C3017 C3107 C3108 C3105 Q3004 D3004 R3005 R3007 R3001 R3013 R3006 D3006 R3012 R3004 D3005 D3007 C3011 D3008 D3009 R3014 R3015 R3020 C3006 R3016 R3003 R3017 R3067 D3003 C3031 C3002 C3013 D3001 C3014 C3012 R3021 Q3005 C3104 R3002 R3036 R3031 R3025 R3065 R3024 IC3003 D3012 R3055 C3024 R3056 C3102 R3054 C3025 R3032 C3026 R3053 R3057 R3033 R3058 C3008 R3059 R3029 R3034 R3060 R3035 R3061 C3023 R...

Page 76: ...3203 S3204 W3202 W3204 W3201 S3201 S3206 W3203 S3208 3201 S3207 CMKM P3X VIDEO1 VOLUME ASS Y CD MD CD R TAPE VIDEO2 DVR VCR TUNER TV SAT DVD LD VENC A KEY 2 VENC B GNDU KEY 2 J7 R 1 5 LF 5 SIDE A SIDE A H N P H N P VOLUME ASSY N MULTI JOG ASSY P HEADPHONE ASSY H MECHA SW ASSY W ANP7492 A ANP7492 A ANP7492 A ANP7420 C 3001 O 3201 3002 O 2302 D A CN2491 3251 CN3301 www xiaoyu163 com QQ376315150 9 9 ...

Page 77: ... AWX8387 KEY2 VENC A VENC B GNDU KEY2 R LF 1 4 R3252 C3252 C3251 R3251 R3254 R3255 AWX8379 MULTI JOG ASS Y MJOGA MJOGB GNDU KEY1 CMKM P3X SIDE B SIDE B H N P H N P VOLUME ASSY N MULTI JOG ASSY P HEADPHONE ASSY N MECHA SW ASSY W ANP7492 A ANP7420 C ANP7492 A ANP7492 A 3201 CN2491 3251 CN3301 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL ...

Page 78: ...eck6 1 VH 10 AGR POWER AMP IN ASSY ICT YEL CMKM P3X J13 1 6 1 13 1 5 1 13 1 10 1 6 1 18 1 6 1 13 1 5 1 13 10 1 R 1 6 1 18 LF R4471 Q4452 R4468 R4454 D4457 C4452 Q4451 R4453 R4466 R4464 R4470 C4469 D4454 D4456 R4002 R4461 R4460 R4456 C4466 R4452 R4462 R4451 R4465 R4467 C4463 C4462 C4456 R4475 R4459 R4473 R4457 D4455 R4003 R4004 D4453 R4001 R4474 D4458 R4463 R4458 C4457 R4005 R4455 D4451 D4452 AWX84...

Page 79: ...981 CN981 JA983 W982 981 C996 C995 C983 JA981 IC982 L992 JA982 C994 C993 4 12 TRG 2 GNDTR 12V TRIGGER ASSY 1 V 12TR 8 GNDU CMKM P3X PRINTED SIDE 2 232CRXD 3 232CCTS 1 232CTXD 5 GNDU 4 232CDET 7 MRIN 6 V 5 6U 3 12DET 1 6 5 9 1 2 8 1 4 SIDE A SIDE B SIDE A SIDE B K K 12V TRIGGER ASSY For VSX 52TX Only K 12V TRIGGER ASSY K ANP7494 A ANP7494 A IC981 Q984 Q982 Q981 Q983 IC982 Q981 CN108 L CN982 CN982 C...

Page 80: ...19 L602 L605 C608 C613 C609 X601 C805 C612 C956 R627 R623 C806 R625 R626 R624 CN951 C809 C810 CN902 CN901 R959 Q951 R958 IC851 C715 C703 C718 C720 C719 R913 R960 C829 R830 R829 C828 X801 C816 C817 IC802 R968 R961 R982 C818 R967 R838 C852 R969 R828 R962 D701 R711 R710 R709 R979 C822 R974 L951 R712 C911 C910 IC701 C704 C705 C701 C913 C912 C702 C717 C716 R713 R714 R715 C824 R817 C823 C826 R853 C827 C...

Page 81: ... C914 R807 R818 C825 IC501 R502 C504 C918 C917 C707 C710 C709 L502 L501 R501 C501 IC952 R981 L954 R983 R503 R812 R852 IC871 R811 C954 R855 R831 R827 D702 R914 C712 C711 C714 C713 L804 R703 C706 R704 L701 C723 C722 C721 R821 R702 R701 C872 C871 R871 R872 R819 R956 R957 23 PRODUCTION CODE 1 1 AWX8414 DSP ASSY 19 1 IN GND OUT IN GND OUT 14 1 7 8 20 11 10 1 8 5 4 1 SIDE B SIDE B M M ANP7503 A This dia...

Page 82: ...10 NC 9 NC 8 WT 7 OL DET 6 DC DET 5 POSI_2 4 POSI_1 3 GNDU 2 NC 1 NC CMKM P3X CMKM P3X CMKM P3X CMKM P3X CMKM P3X 1 1 1 10 1 10 1 1 1 1 11 LF TH4501 J4501 1 POSI1_L ASSY 1 11 1 1 1 11 R W4100 W4111 W4101 CN4051 W4112 W4103 W4104 W4110 W4105 W4106 W4109 CN4053 CN4052 W4102 W4107 W4108 POWER PROTECT ASSY 5V 12V 5V CMKM P3X POWER PROTECT ASSY 11 NC 10 NC 9 GNDU 8 POSI_1 7 POSI_2 6 DC 5 OL 4 WT 3 NC 2...

Page 83: ... Y5C J4103 W4322 W4305 C4401 C4402 Y3B PBD001A PBD002A PBD002A 9 SBL 13 LS 11 L 8 AGSBL 10 AGL 55V 5 AMUTE 7 DC 12 AGLS 6 OL 4 VH 3 VH 2 VH 55V 1 VH Y5 RED BLU BLK GRY P_L ASSY B 1 GAMP 2 CG1 3 CG2 4 CS 5 CS 6 CS CMKM P3X CMKM P3X CMKM P3X CMKM P3X P3X 1 1 1 1 6 1 1 1 13 1 10 1 1 3 R 4051 CN4054 ROTECT ASSY CMKM P3X 1 3 1 3 SIDE A SSY ANP7494 A ABCN2101 Y1 ABCN2002 Y5 IC4301 IC4303 02 IC4453 IC430...

Page 84: ...1 3 1 11 R 1 3 LF C4054 R4065 Q4052 IC4051 R4060 Q4053 R4500 R4061 D4052 R4064 D4053 C4051 R4054 C4052 R4055 R4056 R4051 R4058 C4053 R4059 R4053 R4052 R4057 C4055 R4067 R4050 R4063 Q4051 R4069 R4068 R4066 Q4054 C4056 AWX8407 AWX8408 AWX8406 4 V FAN 2 V FAN 8 OLDET 7 TEMP2 6 TEMP1 6 DC 3 V FAN CMKM P3X 1 V FAN 5 LOCKDE POWER PROTECT ASSY AWX 10 V 12A 9 DCDET 7 POSI_2 6 POSI_2 5 GNDU 4 POSI_1 3 GAMP...

Page 85: ...AMP_L ASSY 1 NC 2 NC 3 GNDU 4 POSI_1 5 POSI_2 6 DC DET 7 OL DET 8 WT 9 NC 10 NC 11 NC AWX8403 AWX8409 AWX 1 15 R4065 R4500 C4051 R4054 D4051 R4051 R4053 R4052 C4055 Q4051 D4502 4 V FAN 2 V FAN 8 OLDET 7 TEMP2 6 TEMP1 3 V FAN 15 WATT 14 GNDU 13 GNDU 12 V 5 6U X 1 V FAN 5 LOCKDET 11 V 12A 10 V 12A 9 DCDET 7 POSI_2 6 POSI_2 5 GNDU 4 POSI_1 3 GAMP 2 GAMP 1 NC 8 DC 9 OL 10 WT 11 NC R 8536 8427 AWX 8535...

Page 86: ...3 R 4 AGR 12 VH 9 AMUTE 10 VH 11 VH 6 AGC PBD001A Production Code Y6 RED BLU BLK 2 CS 3 CS 6 AGSBR C 2 AGRS 13 VH 8 DC BRW 1 CS 4 CG2 5 CG1 55V POWER AMP_R 55V CMKM P3X CMKM P3X CMKM P3X CMKM P3X CMKM P3X 1 6 1 1 1 1 13 1 10 11 1 1 1 3 R W4100 W4101 CN4051 W4104 W4105 4051 W4102 CN4054 POWER PROTECT ASSY 5V 5V CMKM P3X OTECT ASSY 11 NC 10 NC 9 GNDU 8 POSI_1 7 POSI_2 6 DC 5 OL 4 WT 3 NC 2 NC 1 NC 1...

Page 87: ...9 GAMP 10 GAMP 11 NC 2 WT BLU 55V 55V GRN 7 GNDU 55V WHT 1 NC 6 POSI_2 5 POSI_2 4 DC DET 3 OL DET A 55V WER AMP_R ASSY CMKM P3X CMKM P3X CMKM P3X CMKM P3X CMKM P3X 1 1 10 1 1 1 1 10 1 1 11 LF T H 45 03 J4551 ASSY POSI1_R 1 11 1 1 11 W4100 W4111 W4101 CN4051 W4112 W4103 W4104 W4110 W4105 W4106 W4109 CN4053 CN4052 W4102 W4107 W4108 5V 12V 5V POWER PROTECT ASSY 1 NC 2 GAMP 3 GAMP 4 POSI_1 5 GNDU 6 PO...

Page 88: ...P 4 5 8 1 1 11 1 15 1 11 R LF C4054 R4065 Q4052 IC4051 R4060 Q4053 R4500 R4064 C4051 R4054 D4051 C4052 R4055 R4056 R4051 R4058 C4053 R4059 R4053 R4052 R4057 C4055 R4067 R4050 Q4051 D4502 R4069 R4068 R4066 Q4054 AWX8407 AWX8408 AWX8406 4 V FAN 2 V FAN 8 OLDET 7 TEMP2 6 TEMP1 6 DC 3 V FAN 15 WATT 14 GNDU 13 GNDU 12 V 5 6U CMKM P3X 1 V FAN 5 LOCKDET PROTECT ASSY AWX 11 V 12A 10 V 12A 9 DCDET 7 POSI_2...

Page 89: ...578 R4477 C4576 R4576 R4496 R4498 D4351 D4353 2 AGRS POWER AMP_R ASSY AWX 13 VH 1 CS 3 CS 6 AGC 5 CG1 4 CG2 11 VH 8 DC 9 AMUTE 10 VH 6 AGSBR 4 AGR 5 SBR AWX8404 7 WT 3 R 2 CS 12 VH 1 RS 3 4 5 6 7 8 9 C B A 1 3 1 3 R4061 D4052 D4053 R4063 C4056 AWX8407 AWX8408 AWX8406 POWER PROTECT ASSY AWX 8 P 7 P UP SI ANP7494 A ANP7494 A Q4251 Q4352 Q4351 SIDE B R CN4551 CN4452 IC4051 Q4054 Q4051 Q4053 Q4052 U V...

Page 90: ...C GDAC R N C L AOUTL RECMUTE GDAC GDAC GDAC GDAC GDAC RS LS SW C SBR SBL GNDD XTLO DIR ERR DIR RST DIR CS DIR DO DSP MODE DSP HREQ BUSY MSS MRST MSCLK MISO MOSI DECMETE 1394CTL 1394INT 1394DI 1394DO 1394RST 1394CK POWER GNDD LS RS GDAC RECMUTE AOUTL L N C R GDAC GDAC AOUTR SBL SBR C SW GDAC GDAC GDAC GDAC 12VTRG GND FVL 12VDET GA V 12A GNDU V 12T V 12A V 5 6U GNDT V 5AD FVR MICOUT GNDA GNDA GNDA G...

Page 91: ...R RST XTLO GNDD 1394DO 1394DI 1394INT 1394CTL DECMETE MOSI MISO MSCLK MRST MSS BUSY DSP HREQ DSP MODE DIR DO DIR CS GNDD POWER 1394CK 1394RST VF AC1 AC2 N C V FAN V FAN V FAN FVC FVY FV FVL FVR GAV GAV GAV GNDA GNDA MICOUT GNDA V 5D FRONT OPT GNDD GNDU GNDA GNDA REG V REG VG REG V 78M05FA 78M56FA 79M05FA 78M09FA V 5IE GDDD IE V 5 6V V 5 6V GAV V 5D V 5IE V 5 6V V 5 6V V 9V CN2515 5 FC ICT D CMKM P...

Page 92: ...8 AWX8367 AWX8365 AWX8363 REGULATOR ASSY 5 1 AWX8369 AWX8400 AWX LF 1 23 17 1 23 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A ANP7493 A SIDE B REGULATOR ASSY W W CN2525 CN2512 CN2514 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu...

Page 93: ... R2518 C2538 D2527 D2534 17 1 AWX8374 7 1 123mm 123mm 5 1 4 8 19 1 1 4 7 1 AWX8400 AWX AWX 1 7 1 23 1 5 1 17 1 13 1 23 1 15 4 1 CN2409 SIDE B W CN2521 CN2524 CN2511 CN2501 CN2502 CN2503 CN2504 2502 CN2505 CN2515 N2525 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Page 94: ...020 W2017 W2023 W2018 W2041 W2001 W2011 W2009 W2010 CN2114 W2042 CN2113 FL C SR NC FR RED BLU BLK BLK BLK NC SBR SBL SB SL 6ch SB 7ch SBL 7ch SBR 6ch B_SR 6ch B_SL 7ch SBR 7ch G_SBR 6ch G_SB PS SP ASSY HP SW RY B GNDST GNDST V5 6ST RY AC W UP RY CS RY HP RY A V 12V V 12V B O N D HP SW HP R HP G HP L CMKM P3X GNDST GNDST V5 6ST AC RY W UP B O N D 7ch 7ch 6ch 7ch 6ch YELLOW BLUE RED WHITE J11 1 4 1 ...

Page 95: ...X AWX 2 1 2 1 2 1 2 1 1 5 1 10 12 4 1 1 4 1 3 1 5 LF SIDE B SIDE B SP PS ASSY ANP7493 A CN2102 CN2004 AB AB AB Q2006 Q2002 Q2003 Q2004 CN2003 CN2104 CN2101 Y11 Y8 Y12 CN2006 2005 CN2103 2001 CN2002 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 c...

Page 96: ... DE CHEZ LITTELFUSE INC VB FIRE OF 1 1 4 1 5 1 6 R Y12B Y10B Y9B Y11B D2242 D2241 W2241 W2242 W2243 W2244 W2245 W2246 W2247 W2248 W2251 W2252 W2253 W2254 W2249 W2250 GRY BLU BRN RED AWX8376 DIODE ASSY CMKM P3X 1 2 3 4 1 2 3 4 1 6 R 2205 Q2233 Q2234 VH TR ASSY B E C B E C VH B VH B C AWX8411 C J22 CMKM P3X 1 6 SIDE A SIDE A AA DIODE ASSY ANP7494 C ANP7493 C ANP7493 C Y11 2205 CN2205 TRANS 1 ASSY T1...

Page 97: ...01 2202 MFD BY LITTELFUSE INC CAUTION AWX 1 R LF DIODE ASSY AWX8376 LF 1 6 R LF R2233 R2234 C2211 C2212 D2232 D2231 R2232 C2231 R2231 C2232 Q2231 Q2232 CMKM P3X SIDE B SIDE B Q2204 Q2205 Q2203 ANP7494 C VH TR ASSY AA DIODE ASSY ANP7493 C Z AA Z X AA Z X TRANS 2 1 ASSY X Q2231 Q2232 2205 CN2205 Y8 Y11 Y9 Y10 Y12 CN2201 CN2202 Y9 Y10 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 ...

Page 98: ...1 7 1 4 1 3 C2301 7 1 4 1 1 3 SIDE A SIDE B TRANS SIDE ASSY AB 2005 CN2304 2303 CN2304 2303 W CN2505 CN2301 CN2301 To Fan AD TRANS SIDE ASSY AD AD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 99: ... CODE ASSY J18 1 4 1 2 7 1 3 TRANS SIDE AWX8393 AWX8417 ASSY 4 1 3 7 1 1 LF SIDE A SIDE B ANP7493 A ANP7493 A Y 2250 H CN3301 2302 2302 CN2302 CN2302 AD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 100: ...RY1001 CN1005 C1004 KN1001 C1001 W1013 J1002 W1008 W1010 1004 W1009 W1016 J21A J23A Y14A R1002 FIRE 4 GNDST 5 GNDST SECONDARY REP RISK OF BRN LACE PRIMARY ASS Y MARKED AS FUSE A V PRODUCTION CODE FC ICT CMKM P3X FU3 T AL V T AL V N L BRN WHT BLK ORG IC1002 BY LITTELFUSE INC NO 491 500 MFD FOR CAUTION FU1 FU2 78M56A PRINTED SIDE 3 V 5 6ST 2 AC RY 1 W UP GRY REPLACE WITH SAME TYPE PRIMARY BRN R 1 5 ...

Page 101: ...ONDARY CMKM P3X 5 GNDST PRIMARY ASS Y AWX8384 AWX8386 AWX AWX8387 Q1001 Q952 Q3351 AWX8385 4 GNDST ATTENTION LITTELEFUSE INC REFERENCE 491 500 DE CHEZ N UTILISER QUE LA FUSIBLE IC1002 REPLACEMENT DES EN CAS DE PRIMARY SIDE B SIDE B AE L I V E N E U T R A L TRANS 1 ASSY AE AF AE AF Y Y ANP7494 A TRANS 2 2 ASSY Y AF PRIMARY ASSY ANP7492 A ANP7492 A Y15 Y14 Y15 Y14 CN1001 2250 CN1002 CN1003 www xiaoy...

Page 102: ...5 951 W914 W919 W912 CN951 W913 W922 REAR TOP ASSY GNDT V 12T CMKM P3X RY CS RY B VIDEO3 HP SW RY A GNDST V 12A MRSW1 NC 52B T DI 86A RY B RY CS V 5 6ST GNDST GNDST WUP HP SW T DI OSD CK RY AC OSD CS OSD DT 52A VIDEO2 OSD CS OSD CK SR IN SR OUT VIDEO1 OSD RT I2C DT RXD MRSW2 SY DET 86B TXD GNDU MRSW2 GNDT V 12A OSD RT OSD DT V 12A I2C CK T CLK V 5 6ST T CE RY HP RY AC GNDST RY HP WUP V 12A I2C CK ...

Page 103: ...8376 AWX8376 2 TRANS SIDE ASSY AWX8417 AWX8417 NSP 1 COMPLEX ASSY AWK7806 AWK7810 2 DISPLAY ASSY AWX8377 AWX8389 2 VOLUME ASSY AWX8378 AWX8378 2 MULTI JOG ASSY AWX8379 AWX8379 2 HEADPHONE ASSY AWX8380 AWX8380 2 FRONT IN ASSY AWX8381 AWX8381 2 AUDIO CONNECT ASSY AWX8382 AWX8382 2 TRANS 1 ASSY AWX8383 AWX8383 2 PRIMARY ASSY AWX8384 AWX8384 2 OPTICAL IN ASSY AWX8394 AWX8394 2 REAR TOP ASSY AWX8397 AW...

Page 104: ...22 C723 CEAT101M16 Not used C724 C725 C726 CKSRYB473K25 Not used C727 CCSRCH220J50 Not used C728 CKSRYB224K16 Not used R721 R725 RS1 16S750J Not used R722 R724 RS1 16S102J Not used JA721 1P PINJACK VKB1063 Not used LMAIN CONTROL ASSY Mark Symbol and Description AWX8343 AWX8348 IC501 PD5957A8 PD5956A Q502 DTA124EUA Not used C508 CKSRYB103K50 Not used R502 RS1 16S0R0J Not used R523 RS1 16S473J Not u...

Page 105: ...76 CCSRCH101J50 C631 C632 C641 C642 CCSRCH331J50 C651 C652 C661 C662 CCSRCH331J50 C697 C698 CCSRCH331J50 C607 C608 C617 C618 CEAT100M50 C627 C628 C671 C674 CEAT100M50 C677 C678 C694 C696 CKSRYB103K50 RESISTORS All Resistors RS1 16S J OTHERS 601 602 6P PIN JACK AKB7089 JA604 2P PIN jACK AKB7165 CN602 21P SOCKET AKP7074 CN601 23P SOCKET AKP7178 JA605 2P PIN JACK VKB1060 BAUDIO CONNECT ASSY OTHERS CN...

Page 106: ...RYB473K25 C873 C874 CKSRYB473K25 Mark No Description Part No RESISTORS All Resistors RS1 16S J OTHERS CN802 17P FFC CONNECTOR 52044 1745 CN811 CN812 4P MINI DIN SOCKET AKP7043 CN851 15P SOCKET AKP7071 CN801 17P SOCKET AKP7072 EVIDEO SIDE ASSY OTHERS CN892 15P PLUG AKP7060 CN891 10P PLUG KM200TA10 CN893 6P PLUG KM200TA6 FCOMPONENT ASSY SEMICONDUCTORS IC5001 NJM2586M IC5022 TA1270BF IC5021 IC5051 IC...

Page 107: ...CEAT4R7M50 C403 C404 CEAT4R7M50 Mark No Description Part No C506 CKSRYB102K50 C153 C154 C171 C172 CKSRYB103K50 C191 C193 C215 C216 CKSRYB103K50 C235 C236 C257 C258 C266 CKSRYB103K50 C277 C278 C297 C298 CKSRYB103K50 C331 C332 C351 C352 CKSRYB103K50 C371 C372 C381 C382 CKSRYB103K50 C385 C386 C391 C398 CKSRYB103K50 C411 C412 C441 C442 CKSRYB103K50 C465 C467 C471 C473 C476 CKSRYB103K50 C502 C508 C514 ...

Page 108: ...NDUCTORS IC3001 PE5403A IC3002 RPM7140 H9 IC3003 TC7W53FU Q3001 2SA1576A Mark No Description Part No Q3002 Q3003 Q3005 DTC124EUA Q3004 FMA1A D3002 D3009 1SS355 D3001 DAN202K D3010 SLI 343DCW STU COILS AND FILTERS L3001 LFEA2R2J X3001 CERAMIC RESONATOR 5MHz VSS1142 SWITCHES AND RELAYS S3001 S3016 VSG1024 CAPACITORS C3103 C3105 CCSRCH471J50 C3007 CEAT101M6R3 C3003 CEAT221M6R3 C3018 CEAT470M50 C3019 ...

Page 109: ...LTER XTF3004 Mark No Description Part No TRANSFORMERS T1001 ATT7043 SWITCHES AND RELAYS RY1001 XSR3003 CAPACITORS C1002 C1003 0 01 uF 275V ACE7013 C1008 CEAT102M25 C1009 CEAT221M25 C1004 CQMBA103J50 RESISTORS R1001 2 2M ohm 1 2W RCN1080 R1002 RD1 2VM221J Other Resistors RS1 16S J OTHERS 1004 1P AC OUTLET AKP1033 H1001 H1002 FUSE CLIP AKR7001 CN1002 CN1003 5P SOCKET KP200TA5L CN1001 AC CORD SOCKET ...

Page 110: ... VNE1948 UPOWER AMP R ASSY SEMICONDUCTORS IC4151 IC4251 IC4351 PA9010A IC4152 IC4252 IC4352 IC4452 PBD001A IC4153 IC4253 IC4353 PBD002A Q4152 Q4252 Q4352 2SA1255 Q4151 Q4251 Q4351 2SC3326 Q4403 Q4404 2SC4081 D4152 D4154 D4158 D4252 1SS355 D4254 D4258 D4352 D4354 D4358 1SS355 D4151 D4153 D4251 D4253 D4351 UDZS10 B D4353 UDZS10 B CAPACITORS C4156 C4157 C4256 C4257 ACG7041 C4356 C4357 ACG7041 C4152 C...

Page 111: ...306 C4307 220uF 100v ACG7041 C4102 C4202 C4302 CCSRCH221J50 C4112 C4113 C4212 C4213 CCSRCH6R0D50 C4312 C4313 CCSRCH6R0D50 C4114 C4214 C4314 CEANP2R2M50 C4401 C4402 CEAT331M2A C4110 C4111 C4210 C4211 CEHAT100M2A C4310 C4311 CEHAT100M2A C4101 C4201 C4301 CEHAT100M50 C4103 C4203 C4303 CEHAT331M10 C4108 C4109 C4208 C4209 CEHAT470M25 C4308 C4309 CEHAT470M25 C4104 C4105 C4204 C4205 CEHAT470M63 C4304 C43...

Page 112: ...B102K50 C503 C504 C556 C701 C820 CKSRYB103K50 C825 C917 C920 CKSRYB103K50 C551 C553 C555 C557 C606 CKSRYB104K16 C609 C614 C619 C704 C706 CKSRYB104K16 C716 C720 C802 C804 C806 CKSRYB104K16 C808 C810 C815 C819 C822 CKSRYB104K16 C824 C827 C829 C831 C833 CKSRYB104K16 C852 C872 C907 C918 C952 CKSRYB104K16 C955 CKSRYB104K16 C512 CKSRYB105K6R3 C621 CKSRYB474K10 RESISTORS R802 RAB4C101J R962 R970 RAB4C104...

Page 113: ...information to be shown in this chapter www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 114: ...detection If the speaker terminals are short circuited or low load driving is detected the OL_DET port becomes L Detecting L edge interrupt in an interrupt process the microcomputer performs the following operations 1 System muting on 2 Speaker relay off Control with the display microcomputer 3 Power off Standby mode 1 DC detection defect detection Only DC detection is enabled 2 seconds after powe...

Page 115: ... ASSY POWER LSch POWER AMP IN ASSY At OL Detection LOW 0V At Normal HIGH 5V MAIN u COM POWER AMP_R ASSY MAIN ASSY ASSY POWER AMP_R POWER PROTECT ASSY At Connector falls out LOW 0V At DC Detection LOW 0V At Normal HIGH 5V MAIN u COM ASSY POWER AMP_L MAIN ASSY 0 18 470 4 7k 0 18 4 7k NP 470 GNDU DC Detection circuit Overload Detection circuit L L V R V S Q Q S www xiaoyu163 com QQ376315150 9 9 2 8 9...

Page 116: ...Or remove either of CN2101 2104 on the SP PS Assy And limit failure CH If was able to limit failure CH diagnose the CH in the following steps Use the tester basically and check that each part is not damaged resistance value open short circuit About parts with damaged possibility explain FL ch to an example in order 1 R4131 R4132 ACN7132 0 047 Ω 0 5W chip drain resistor IC 4102 IC4103 PBD001A Nch P...

Page 117: ...ring this unit the large Heat Sink Block obstructs access to some Assys If the Heat Sink Block is removed as the posistor mounted on it is also disconnected the protection circuit is activated which disables failure diagnosis of these Assys while the unit is powered With the method explained here the Assys that cannot be diagnosed while the unit is powered because of the Heat Sink Block can be dia...

Page 118: ...e the three resistors inserted in Step 7 and before returning the Power Amplifier to its original position discharge the electrolytic capacitors in the places shown in the table below If connection is made without discharging the electrolytic capacitors the resistors may be damaged by a surge of current Discharge the electrolytic capacitor using a resistor not by short circuiting it Using a tester...

Page 119: ...ssy Discharging resistors In a case when one resistor is used 0 Reassemble the unit by following Steps 1 5 in reverse When reconnecting the parallel wires to the connectors or reinserting the connectors be careful of the direction If a wire is connected to the wrong side of the connector or if the five wires are not connected correctly the resistors may be damaged Wattage W 3 2 1 Recommended const...

Page 120: ...Disconnect the seven connectors 5 Disconnect the two flexible cables 6 Remove the heatsink section Front side Bonnet Case V1B and Heatsink Section 1 2 2 3 2 3 2 3 2 4 5 5 6 7 3 2 POWER AMP R Assy U POWER AMP L Assy S POSI 1 R Assy V POSI 1 L Assy T POWER AMP IN Assy Q POWER PROTECT Assy R www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13...

Page 121: ...tor HEADPHONE Assy Front Panel Section 2 3 4 1 1 1 1 1 1 2 2 3 3 3 5 6 MULTI JOG Assy P VOLUME Assy N DISPLAY Assy O HEADPHONE Assy H FRONT IN Assy I FRONT IN CONNECT Assy J Top view 4 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www x...

Page 122: ...hield A V1 Rear Panel and Main Sections 3 9 Remove the two screws Remove the three screws 11 Remove the two screws 12 Remove the rear panel section with the main section 1 2 9 10 11 11 12 10 10 9 1 Rear view Side view Top view Top view 2 1 2 4 2 5 3 4 5 8 8 8 5 5 6 Cutting pliers Locking card spacer 7 Front side www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 ...

Page 123: ... VSX 52TX only K VIDEO SIDE Assy FM AM TUNER Unit E OPTICAL IN Assy G REAR TOP Assy AUDIO CONNECT Assy B COMPONENT Assy F S VIDEO Assy D COMPOSITE V Assy C MULTI I O Assy A AC AE AA AF AB AD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http...

Page 124: ...is IC902 pin 2 to chassis No Replace IC901 No Yes Is 1 25V outputting it Replace IC902 Replace IC952 No Yes A Step 1 Mute pin Step 2 B to B connector IC801 End Is output signal 0V Replace IC801 No Yes CN901 CN701 Is connector inserted tight Turn the power off and Insert it tight No Yes IC952 Pin 3 Does it convert 3V into 5V for 17 pin input No Yes Replace IC952 Pin 5 Does it convert 3V into 5V for...

Page 125: ...3V for 6 pin input No Yes Replace IC951 Pin 5 Does it convert 5V into 3V for 3 pin input No Yes Replace IC951 Pin 7 Does it convert 5V into 3V for 1 pin input No Yes Step 6 DIR IC601 Is pin 1 inputting it Check the OPTICAL IN Assy and related path IN1 TV SAT pin 1 No Yes Is pin 5 inputting it Check the OPTICAL IN Assy and related path IN2 CD R TAPE MD pin 5 No Yes Is pin 44 inputting it IN3 DVD LD...

Page 126: ...inputting it Check the FRONT IN Assy and related path Check the other Assy the periphery of microcomputer Front IN VIDEO2 pin 7 No Yes Is master clock outputting it MCKO1 pin 23 No Yes Is input signal 5V PDN pin 31 XTO pin 29 No Yes Is output signal 0V INT0 pin 36 No Yes Does oscillation stop No X601 is oscillated only at analog input Yes B End End IC802 End Is pin 2 20MHz outputting it Replace IC...

Page 127: ...tting it SurroundBack L out pin 21 No Yes Replace IC701 Is pin 22 outputting it SurroundBack R out pin 22 No Yes Replace IC701 Is pin 23 outputting it Center out pin 23 No Yes Replace IC701 Is pin 24 outputting it LFE out pin 24 Surround L out pin 25 No Yes Replace IC701 Is pin 25 outputting it No Yes Replace IC701 Is pin 26 outputting it Surround R out pin 26 No Yes Replace IC701 Is pin 27 output...

Page 128: ...Back L out pin 21 No Yes Replace IC701 SurroundBack R out pin 22 No Yes Replace IC701 Center out pin 23 No Yes Replace IC701 LFE out pin 24 Surround L out pin 25 No Yes Replace IC701 No Yes Replace IC701 Surround R out pin 26 No Yes Replace IC701 Front L out pin 27 No Yes Replace IC701 Front R out pin 28 No Yes IC701 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8...

Page 129: ...utputting it Replace IC902 Replace IC952 No Yes A Step 1 Mute pin Step 2 B to B connector IC801 End Is output signal 0V Replace IC801 No Yes CN901 CN701 Is connector inserted tight Turn the power off and Insert it tight No Yes IC952 Pin 3 Does it convert 3V into 5V for 17 pin input No Yes Replace IC952 Pin 5 Does it convert 3V into 5V for 15 pin input No Yes Replace IC952 Pin 7 Does it convert 3V ...

Page 130: ...it convert 3V into 5V for 2 pin input No Yes End End Replace IC951 IC951 Pin 2 Does it convert 5V into 3V for 6 pin input No Yes Replace IC951 Pin 5 Does it convert 5V into 3V for 3 pin input No Yes Replace IC951 Pin 7 Does it convert 5V into 3V for 1 pin input No Yes IC802 End Is pin 2 20MHz outputting it Replace IC802 or X801 No Yes Step 6 X tal www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TE...

Page 131: ...01 No Yes Is about 0V outputting it after above operation Replace IC801 No Yes IC801 Replace IC851 There is movement when turned MCACC to ON and does movement stop within 3 seconds Slave Select pin 1 DATA Out pin 2 DATA In pin 5 Clock In pin 6 No Yes IC851 BUSY pin 70 IC801 Step 7 ROM Step 8 DSP output digital Digital output when indicating each channel www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 ...

Page 132: ...pin 24 outputting it LFE out pin 24 Surround L out pin 25 No Yes Replace IC701 Is pin 25 outputting it No Yes Replace IC701 Is pin 26 outputting it Surround R out pin 26 No Yes Replace IC701 Is pin 27 outputting it Front L out pin 27 No Yes Replace IC701 Is pin 28 outputting it Front R out pin 28 No Yes IC701 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5...

Page 133: ...al purpose port 27 PB1 I General purpose port L 28 GNDCO Core GND 29 VDDCO Core power supply 1 25V 30 TDO O JTAG data output 31 TDI I JTAG data input 32 TCK I JTAG test clock 33 TMS I JTAG mode select 34 MOSI I Communication data input with the microcomputer 35 MISO O Communication data output with the microcomputer 36 SCK I Communication clock with the microcomputer 37 SS I Communication chip sel...

Page 134: ...select 64 VDDIO Interface power supply 3 3V 65 GNDIO Interface GND 66 PE5 O General purpose port Exterenal serial ROM clock 67 PE2 O General purpose port Exterenal serial ROM data output 68 GNDCO Core GND 69 PD1 O General purpose port DSP master slave switch or 96DTS 70 PD0 O General purpose port BUSY 71 VDDCO Core power supply 1 25V 72 PC2 O General purpose port 73 HCKT I Digital audio master clo...

Page 135: ...4 R channnel 23 LOUT3 O Analog output of DAC 3 L channnel 24 ROUT3 O Analog output of DAC 3 R channnel H 25 LOUT2 O Analog output of DAC 2 L channnel 26 ROUT2 O Analog output of DAC 2 R channnel 27 LOUT1 O Analog output of DAC 1 L channnel L 28 ROUT1 O Analog output of DAC 1 R channnel 29 TST2 No connect 30 NC No connect 31 LIN I L chnnel analog input 32 RIN I R chnnel analog input 33 DZF2 OVF O Z...

Page 136: ...R DO 46 DR CS DIR CS 47 LSSN LSSN 48 DR ST DIR RST 49 DR ER DIR ERR 50 XT LO XTLO 100 NECK NECKA 99 AVCC 5V 98 VREF 5V 97 P100 NC 96 AVSS GND 95 SIMUKE2 94 SIMUKE1 SIM1 SIM2 93 TEMP1 TEMP1 92 FAN STOP 91 FAN DRIVE FADR 90 NC NC 89 WATT IN1 88 OSDCT OSCT WATT FASTP 87 OSDCS OSCS 86 OSDRT OSRT 85 MRDATA NRDT 84 T_CE TCE 83 T_DI TDI 82 T_CLK TCK 81 T_DO TDO 80 BIAMP BI AMP 79 MICSEL MI CSEL 78 MR MUT...

Page 137: ...C chip select signal H 25 MIC DET O At data transfer to the OSD IC H 26 1394 RST O Reset for 1394 L fixed 27 1394 CS O Standby for 1394 Not used L fixed H 28 1394 CK O CK for 1394 29 1394 DO O DO for 1394 30 1394 DI I DI for 1394 31 232C RXD O For 232C rewriting data output 32 232C TXD I For 232C rewriting data input 33 CLK Not used 34 232C CTS O For 232C rewriting communication permission 35 DSP ...

Page 138: ... L 74 DC PROT I DC detection L Detection 75 RDS CLK O L fixed 76 RDS DT O L fixed 77 RDS FM O L fixed 78 MR MUTE O Multi room mute L Mute ON 79 MICSEL O MIC select H 80 BIAMP I L 81 TUNED DO I Data input signal of tuner contror pullup L 82 TUNER CLK O Clock signal of tuner control 83 TUNER DI O Data output signal of tuner control 84 TUNER CE O Chip select signal of tuner control 85 MRDATA O Multi ...

Page 139: ...2VDET 42 MICDET 43 SWDET 44 TEMP2 45 NC INPUT 46 V 5 VDD 47 MCACC MCACOLED 48 STBY 1394LED 49 S1 50 S2 S1 S2 100 G1 99 G2 98 G3 97 G4 96 G5 95 G6 94 G7 93 G8 92 G9 91 G10 90 G11 89 G12 88 G13 87 G14 86 G15 85 G16 84 S35 83 S34 82 S33 81 S32 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 S35 S34 S33 S32 80 S31 S31 79 V Ioad VF 78 S30 77 S29 76 S28 75 S27 74 S26 73 S25 72 S24 71 S23 70 S22 6...

Page 140: ...n data out signal with the OSD IC display microcomputer N ch open drain pullup H 25 AVSS Ground 26 UART SW O 27 NC NC H 28 NC NC 29 TEST I TEST Mode 30 KEY 4 I KEY AD input 31 KEY 3 I KEY AD input 32 KEY 2 I KEY AD input 33 KEY 1 I KEY AD input 34 AVDD V 5 35 AVREF 5V reference voltaage 36 232C DET I For 232C signal input detection 37 DISP EN I Communication enabling signal to the display microcom...

Page 141: ... Drive 76 S28 O FL p_ 8s Drive 77 S29 O FL p_ 7s Drive 78 S30 O FL p_ 6s Drive 79 V Load FIP controller driver pull down resistor connecting 80 S31 O FL p_ 5s Drive 81 S32 O FL p_ 4s Drive 82 S33 O FL p_ 3s Drive 83 S34 O FL p_ 2s Drive 84 S35 O FL p_ 1s Drive 85 G16 O FL p_16g Drive 86 G15 O FL p_15g Drive 87 G14 O FL p_14g Drive 88 G13 O FL p_13g Drive 89 G12 O FL p_12g Drive 90 G11 O FL p_11g D...

Page 142: ... using the prescribed cleaning tools Position to be cleaned Cleaning tools Fans Cleaning paper GED 008 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 143: ...uto MCACC Setup or EQ Auto Setting is complete 8 Input select buttons Press to select an input source 9 MASTER VOLUME dial MASTER VOLUME DVD LD TV SAT DVR VCR VIDEO1 CD CD R TAPE MD MULTI JOG TUNER VIDEO2 VSX 52TX AUDIO VIDEO MULTI CHANNEL RECEIVER MODE ENTER PHONES TUNER CONTROL TUNER EDIT SYSTEM SETUP RETURN CONTROL ON OFF MCACC SETUP MIC DIGITAL IN S VIDEO VIDEO VIDEO2 INPUT AUDIO L R MULTI ROO...

Page 144: ... to the MULTI CH IN terminals for example a DVD Audio player 17 SIGNAL SELECT Use to select an input signal 18 EXTENDED MODE Selects the surround back channel mode or virtual surround back mode 19 SPEAKERS Use to change the speaker system 20 VIDEO2 INPUT 21 MCACC SETUP MIC jack Use to connect the supplied microphone 22 MULTI ROOM controls If you ve made multi room connections use these controls to...

Page 145: ... on this lights to indicate Neo 6 processing 6 Listening mode indicators THX Lights when one of the Home THX modes is selected VIR SB Lights during Virtual surround back processing ADV SURR Lights when one of the Advanced Surround modes has been selected AUTO SURR Lights when the Auto Surround feature is switched on 7 MIDNIGHT LOUDNESS When Midnight or Loudness listening is switched on the corresp...

Page 146: ...button TUNED Lights when a broadcast is being received 15 Character display Displays various system information for example the reason an operation is not possible may flash in the display 16 SR Lights when the SR control mode has been switched on see Using the SR mode with a Pioneer plasma display 17 SLEEP Lights when the receiver is in sleep mode www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 T...

Page 147: ...igital TV T EDIT Press to memorize and name a station for recall GUIDE Displays the guides on a digital TV SYSTEM SETUP Press RECEIVER first to access Use to access the System Setup menu CLASS Switches between the three banks classes of radio station presets MENU Displays the disc menu of DVD Video discs It also displays TV and DTV menus BAND Switches between the tuner AM and FM bands RETURN Press...

Page 148: ... with DTV SAT and some TVs SUBTITLE Displays changes the subtitles included in multilingual DVD Video discs CH Use to select channels when using a TV VCR DVR etc The following DVR controls can be accessed by pressing SHIFT REC Starts recording REC STOP Stops recording HDD DVD These buttons switch between the hard disk and DVD controls for DVD HDD recorders 9 RECEIVER CONTROL buttons THX Press to s...

Page 149: ...used to select the green commands above the number buttons INPUT ATT etc Also use this button to set up surround sound 14 VOL Use to set the listening volume 15 MUTE Mutes the sound or restores the sound if it has been muted adjusting the volume also restores the sound Operating range of remote control unit The remote control may not work properly if There are obstacles between the remote control ...

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