Pioneer VSX-D608 Service Manual Download Page 43

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VSX-D608

Mark No. Description Part No.

SVIDEO ASSY

SEMICONDUCTORS

IC551,IC552

NJM2296D

IC553

TC4051BP

Q554

2SA1515

Q551

2SA933S

Q552

2SC1740S

Q553

2SC3377

D555,D556,D559,D560

1SS133

D557,D558

MTZJ6.2B

CAPACITORS

C570-C575

CCCSL221J50

C578,C579

CEAT470M10

C551,C555,C559,C563

CEAT470M25

C590,C591

CEAT470M25

C552,C556,C560,C564,C567

CGCYX104M16

C580-C582

CGCYX104M16

C553,C557,C561,C565

CGCYX473M16

C576,C577

CGCYX473M16

C584,C585,C587

CKCYF103Z50

C554,C558,C562,C566

CKPUYY103M16

C568,C569

CKPUYY103M16

RESISTORS

R583,R584

RS2LMF101J

Other Resistors

RD1/4PU

OTHERS

CN554

11P FFC CONNECTOR

52044-1145

CN552,CN553

AKP7020

4P MINI DIN SOCKET

CN551

4P MINI DIN SOCKET

AKP7043

CN555

KR CONNECTOR 3P

B3B-PH-K-S

FRONT VIDEO ASSY

CAPACITORS

C604,C608

CEAT470M25

C605-C607

CGCYX104M25

C603

CGCYX473M25

C609,C610

CKCYB471K50

C611,C612

CKCYF103Z50

RESISTORS

All Resistors

RD1/4PU

OTHERS

CN601

FRONT PIN JACK

AKX7007

601

PCB BINDER

VEF1040

DOLBY DIGITAL ASSY

SEMICONDUCTORS

IC9401

CS4226-KQ

IC9371

KM68V1002AJ-15

IC9201

NJM2100M

IC9602-IC9604,IC9701-IC9705

NJM4558MD

IC9501

PD5501B

IC9374

PDK038A

IC9391

PQ20WZ51

IC9151

TC74ACT151AF

IC9101

TC74HCU04AF

IC9311

TC74VHCT244AFT

IC9451

TC7SH08FU

IC9361

TC7WU04F

IC9601

TC9164AF

IC9321

XCC56362PV100

Q9201,Q9202,Q9601-Q9606

2SC3326

Q9203,Q9402,Q9607,Q9609,Q9610 DTA124EK
Q9204,Q9401,Q9608

DTC124EK

D9601,D9602

1SS181

COILS AND FILTERS

L9391,L9501,L9807,L9809

ATL7002

CHIP FERRITE BEAD

F9326,F9375,F9381

DTF1064

CHIP BEAD

L9101,L9102,L9151,L9311,L9361

QTL1013

CHIP SOLID INDUCTOR

L9402,L9403,L9451,L9801-L9805

QTL1013

CHIP SOLID INDUCTOR

CAPACITORS

C9334,C9365

CCSQCH100D50

C9341,C9349,C9355,C9357,C9358

CCSQCH101J50

C9373

CCSQCH101J50

C9300,C9301,C9304-C9307,C9309

CCSQCH221J50

C9314,C9316,C9366,C9368

CCSQCH221J50

C9387,C9388,C9390,C9399,C9400

CCSQCH221J50

C9422,C9428,C9429

CCSQCH221J50

C9108,C9154,C9505

CCSQCH271J50

C9127

CCSQCH471J50

C9104

CCSQCH560J50

C9159,C9201,C9202,C9324,C9326

CCSRCH101J50

C9329,C9336,C9338,C9340,C9345

CCSRCH101J50

C9348,C9386

CCSRCH101J50

C9736

CCSRCH102J50

C9363,C9364

CCSRCH150J50

C9420,C9707,C9708,C9721,C9722

CCSRCH151J50

C9735

CCSRCH151J50

C9408,C9409

CCSRCH180J50

C9360,C9405,C9424,C9554

CCSRCH221J50

C9609,C9610,C9621,C9622

CCSRCH221J50

C9362,C9629

CCSRCH271J50

C9411,C9426,C9427,C9452,C9508

CCSRCH471J50

C9601,C9602,C9605,C9606

CCSRCH471J50

C9613,C9614,C9617,C9618,C9625

CCSRCH471J50

C9639

CCSRCH471J50

C9105,C9109,C9151,C9312,C9372

CEJA101M10

C9383,C9393,C9402,C9501,C9801

CEJA101M10

C9410

CEJA1R0M50

C9713,C9714,C9727,C9728

CEJA220M25

C9739,C9740,C9803,C9805

CEJA220M25

Summary of Contents for VSX-D608

Page 1: ...AL INFORMATION 45 7 1 PARTS 45 7 1 1 IC 45 7 1 2 DISPLAY 48 7 2 DISASSEMBLY 50 7 3 BLOCK DIAGRAM 52 7 4 REMOTE CONTROL UNIT 53 CU VSX138 AXD7178 8 PANEL FACILITIES AND SPECIFICATIONS 57 T IZK FEB 1999 Printed in Japan Type Model Power Requirement Remarks VSX D608 KUXJI AC120V KCXJI AC120V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S AUDIO VIDEO MULTI CHANNEL RECEIVER R ST ANDBY ON...

Page 2: ... 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 Service Manual...

Page 3: ...2 LR6 AA 3 Operating Instructions See Contrast table 2 4 Sub Instruction Manual ARH7048 System Set Up 5 FM Antenna ADH7004 6 AM Loop Antenna ATB7009 NSP 7 Warranty Card See Contrast table 2 8 Remote Control Unit AXD7178 CU VSX138 9 10 Polyethylene Bag Z21 038 0 03 230 340 11 Front Pad 508 AHA7236 12 Rear Pad 508 AHA7237 13 Packing Case 608UC AHD7692 4 7 5 6 3 2 10 11 1 2 11 2 2 12 2 2 12 1 2 1 13 ...

Page 4: ...cessories of Front Panel 608 No 47 57 70 Note 1 Torque is 12 kg cm 57 21 25 22 2 57 59 59 53 57 47 9 36 37 30 57 57 1 58 34 17 24 72 16 4 11 12 26 28 31 60 60 57 53 69 66 1 1 68 57 61 57 57 64 65 65 62 63 57 57 57 58 71 KCXJI Type Only 20 19 54 10 55 55 18 33 5 8 7 57 57 57 35 27 57 59 59 44 50 53 57 49 57 42 46 41 51 6 43 3 40 2 0 14 73 69 57 40 ...

Page 5: ...60 38 PCB Mold AMR2533 NSP 39 Card Spacer DEC1770 NSP 40 Binder RNE1277 41 Volume Knob 508 AAB7179 42 Sub Panel 508 AAD7482 43 Function Button 608 AAD7500 44 Power Button AAD7440 45 46 Display Window R608 AAK7606 47 Front Panel 608 AMB7552 48 49 Name Plate PAM1776 50 LED Lens PNW2019 51 52 53 Screw ABA7009 54 Screw ABA7043 55 Screw ABA7044 56 57 Screw BBZ30P080FZK 58 Screw BBZ30P200FMC 59 Screw BP...

Page 6: ... SCHEMATIC DIAGRAM 3 1 OVERALL WIRING CONNECTION DIAGRAM 2 2 INPUT ASSY AWX7209 A VIDEO ASSY AWX7235 N SVIDEO ASSY AWX7237 O FRONT VIDEO ASSY AWX7371 P DOLBY DIGITAL ASSY AWX7373 A 1 2 A 3 3 Q Q 1 3 Q CN9551 J4 7P FM AM TUNER UNIT AXX7046 ...

Page 7: ...88 G F SP CONNECT ASSY AWX7285 E BARRIER ASSY AWX7284 L TRANS 2 ASSY AWX7232 J TRANS 1 ASSY AWX7231 K POWER SW ASSY AWX7222 HEADPHONE ASSY AWX7229 C FRONT ASSY AWX7215 B I J52 J51 AMP ASSY KUXJI TYPE AWX7223 KCXJI TYPE AWX7331 D D 1 2 D FET ASSY AWX7228 M POWER TRANSFORMER T1 KUXJI TYPE ATS7234 KCXJI TYPE ATS7235 AC POWER CORD ADG7024 FU1 REK1087 10A FU701 REK1087 10A KCXJI TYPE ONLY FU2 VEK1027 7...

Page 8: ...3 4 3 2 INPUT ASSY 1 2 1 2 A 1 2 INPUT ASSY 1 2 AWX7209 CN602 P CN202 B A FUNCTION BLOCK 406 1 2 D 2 2 A TO FM AM TUNER UNIT JA103 1 2 AKB7113 JA102 1 2 AKB7113 JA101 1 2 AKB7113 JA101 2 2 AKB7113 JA102 2 2 AKB7113 JA103 2 2 AKB7113 ...

Page 9: ...VSX D608 9 A B C D 5 6 7 8 5 6 7 8 1 2 A CN202 B CN507 N 352 J 2 2 A CN9801 1 3 Q CN9802 1 3 Q AUDIO SIGNAL ROUTE L ch AUDIO SIGNAL ROUTE CENTER C ch AUDIO SIGNAL ROUTE FRONT FL ch CN554 O ...

Page 10: ...VSX D608 10 A B C D 1 2 3 4 1 2 3 4 3 3 INPUT ASSY 2 2 2 2 A 3k 120p 12k 12k 12k 68p 68p 3k 3k 1 2 A 2 2 INPUT ASSY 2 2 AWX7209 A E VOL BLOCK 1 2 A 1 2 A IC301 LC7535M LC7536M IC303 LC7535M LC7536M ...

Page 11: ...VSX D608 11 A B C D 5 6 7 8 5 6 7 8 2 2 A 12k 12k 120p 120p 3k 3k 1 2 A AUDIO SIGNAL ROUTE FRONT FL ch IC302 LC7535M LC7536M ...

Page 12: ...VSX D608 12 A B C D 1 2 3 4 1 2 3 4 3 4 FRONT and POWER SW ASSEMBLIES B C 0 47 5 5 FRONT ASSY AWX7215 B POWER SW ASSY AWX7222 C CN111 1 2 A D CN9551 1 3 Q MASTER VOLUME REMOTE RECEIVER UNIT ...

Page 13: ...NR S205 S206 S207 S208 S209 SPEAKERS S210 LOUDNESS S211 DIRECT S212 TAPE2 MONITOR S213 DTS S214 DSP MODE S217 DVD LD S218 TV SAT S219 CD S220 FM AM S221 VCR 1 S222 VCR 2 S223 MD TAPE1 S224 VIDEO S229 CLASS S230 MEMORY S231 MPX MODE S233 S234 S235 TUNING SELECT S250 MASTER VOLUME STATION FREQUENCY BASS TREBLE ...

Page 14: ...3 4 1 2 3 4 3 5 AMP 1 2 F SP CONNECT R C SP CONNECT FRONT LARGE and REAR SP ASSEMBLIES 1 2 D 4 7 50 4 7 50 4 7 50 18p 4 7 50 4 7 50 JA413 AKB7111 1 2 AMP ASSY 1 2 KUXJI TYPE AWX7223 KCXJI TYPE AWX7331 D CN112 1 2 A 2 2 D 2 2 D ...

Page 15: ...E7041 0 1 0 1 REAR SP ASSY AWX7250 H R C SP CONNECT ASSY AWX7286 F F SP CONNECT ASSY AWX7285 E FRONT LARGE ASSY AWX7288 G 2 2 D 2 2 D AUDIO SIGNAL ROUTE FRONT FL ch CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO ICP N25 MFD BY ROHM CO LTD FOR IC404 and IC405 ...

Page 16: ... 3 4 3 6 AMP 2 2 HEADPHONE TRANS 2 TRANS 1 BARRIER and FET ASSEMBLIES 2 2 D I 2 2 AMP ASSY 2 2 KUXJI TYPE AWX7223 KCXJI TYPE AWX7331 D HEADPHONE ASSY AWX7229 I 1 2 D CN203 B ATT1223 1000 25 AUDIO SIGNAL ROUTE HEAD PHONE HP 43 1 43 1 ...

Page 17: ...AIN TRANS 1 2 A MAIN TRANS AC OUTLET AC POWER CORD ADG7024 LIVE NEUTRAL REK1087 NP 10A REK1087 10A ATF7018 VEK1027 7A 66 1 66 1 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS ONLY CAUTION CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE NO ICP N70 MFD BY ROHM CO LTD FOR IC351 IC354 1 8k ...

Page 18: ...VSX D608 18 A B C D 1 2 3 4 1 2 3 4 3 7 VIDEO SVIDEO and FRONT VIDEO ASSEMBLIES N VIDEO ASSY AWX7235 N CN555 O CN110 1 2 A CN105 1 2 A NJM4558D D NJM4558D D NJM4558D D NJM4558D D CN601 O P ...

Page 19: ...SX D608 19 A B C D 5 6 7 8 5 6 7 8 P PCB BINDER SVIDEO ASSY AWX7237 O FRONT VIDEO ASSY AWX7371 P CN109 1 2 A CN602 P S VIDEO Y SIGNAL ROUTE Y C DC S VIDEO C SIGNAL ROUTE S VIDEO C DC ROUTE Y20 ADX7248 O ...

Page 20: ...VSX D608 20 A B C D 1 2 3 4 1 2 3 4 3 8 DOLBY DIGITAL ASSY 1 3 1 3 Q C9121 R9103 0 R9102 C9127 470p C9103 1000p 3 3 Q CN108 1 2 A 2 3 Q ...

Page 21: ...VSX D608 21 A B C D 5 6 7 8 5 6 7 8 1 3 Q C9506 R9521 47k 7 7MHz 1 3 DOLBY DIGITAL ASSY 1 3 AWX7373 Q CN113 1 2 A INPUT CODEC CONTROL BLOCK CN201 B 2 3 Q 3 3 Q 2 3 Q 3 3 Q 3 3 Q ...

Page 22: ...VSX D608 22 A B C D 1 2 3 4 1 2 3 4 3 9 DOLBY DIGITAL ASSY 2 3 2 3 Q 1 3 Q 1 3 Q ...

Page 23: ...VSX D608 23 A B C D 5 6 7 8 5 6 7 8 2 3 Q 2 3 DOLBY DIGITAL ASSY 2 3 AWX7373 Q DSP MEMORY BLOCK ...

Page 24: ...VSX D608 24 A B C D 1 2 3 4 1 2 3 4 3 10 DOLBY DIGITAL ASSY 3 3 3 3 Q NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD 1 3 Q 1 3 Q 1 3 Q ...

Page 25: ...D608 25 A B C D 5 6 7 8 5 6 7 8 3 3 Q NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD 3 3 DOLBY DIGITAL ASSY 3 3 AWX7373 Q OUTPUT FILTER MUTE BLOCK 1 3 Q ...

Page 26: ...s is shown below 3 The parts mounted on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram 4 View point of PCB diagrams 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 transist...

Page 27: ...VSX D608 27 A B C D 5 6 7 8 5 6 7 8 IC102 IC103 Q104 Q107 IC101 Q101 Q103 ANP7273 A CN9801 Q CN9802 Q CN507 N CN554 O CN202 B SIDE A FM AM TUNER UNIT A ...

Page 28: ...VSX D608 28 A B C D 1 2 3 4 1 2 3 4 IC109 IC307 IC309 INPUT ASSY A SIDE B A ...

Page 29: ...VSX D608 29 A B C D 5 6 7 8 5 6 7 8 ANP7273 A 07 IC309 IC301 IC303 IC304 IC306 IC310 SIDE B A ...

Page 30: ...VSX D608 30 A B C D 1 2 3 4 1 2 3 4 IC201 Q202 Q205 Q204 Q282 Q281 IC281 Q203 Q201 CN401 D POWER SW ASSY C 4 2 FRONT and POWER SW ASSEMBLIES B C ...

Page 31: ...VSX D608 31 A B C D 5 6 7 8 5 6 7 8 ANP7273 A ANP7273 A Q201 Q207 Q206 FRONT ASSY B FRONT ASSY B CN111 A CN9551 Q SIDE A SIDE B B ...

Page 32: ...2 3 4 4 3 AMP HEADPHONE and FET ASSEMBLIES Q403 Q404 Q1404 Q1405 IC405 Q1452 Q1451 IC401 Q408 Q1402 IC4 Q407 Q401 Q405 Q406 Q402 ANP7267 B ANP7267 B FET ASSY M AMP ASSY D HEADPHONE ASSY I CN112 A 351 356 J 353 J CN203 B SIDE A D I M ...

Page 33: ...B C D 5 6 7 8 5 6 7 8 Q1436 Q1435 Q454 IC711 02 Q1403 Q1401 Q451Q457 Q455 IC402 Q452 Q1433 Q1434 IC403 IC701 Q701Q715 Q453 Q456 Q458 Q711 Q714 IC404 ANP7267 B 691 F J52 K J51 K 686 E AC IN LIVE NEUTRAL LIVE NEUTRAL D ...

Page 34: ...R C SP CONNECT FRONT LARGE and REAR SP ASSEMBLIES ANP7273 A ANP7268 B ANP7267 B Q652 Q651 408 D REAR SP ASSY H REAR SP ASSY H R C SP CONNECT ASSY F FRONT LARGE ASSY G SIDE A SIDE B ANP7267 B 402 D F SP CONNECT ASSY E Q630 Q629 Q631 Q627 Q626 Q628 E F G H ...

Page 35: ... D 1 2 3 4 1 2 3 4 4 5 TRANS 2 TRANS 1 and BARRIER ASSEMBLIES ANP7267 B ANP7267 B ANP7267 B IC354 IC351 IC353 CN115 A 404 D POWER TRANSFORMER T1 405 D J52 J51 D TRANS 2 ASSY J TRANS 1 ASSY K BARRIER ASSY L SIDE A L K J ...

Page 36: ...Q9609 Q9608 Q9605 Q9604 Q9603 Q9602 Q9601 IC9601 IC9702 IC9704 IC9201 Q9203 Q9204 Q9201 Q9202 IC9391 IC9374 Q9607 Q9610 IC9604 IC9603 IC9602 IC9321 IC9311 IC9701 IC9703 IC9373 IC9372 IC9371 IC9361 IC9401 IC9451 Q9401 Q9402 IC9705 CN113 A DOLBY DIGITAL ASSY Q CN201 B CN108 A SIDE A Q ...

Page 37: ...VSX D608 37 A B C D 1 2 3 4 1 2 3 4 DOLBY DIGITAL ASSY Q SIDE B ANP7297 A IC9151 IC9101 Q ...

Page 38: ...B C D 1 2 3 4 1 2 3 4 N 4 7 VIDEO and SVIDEO ASSEMBLIES IC501 IC502 IC503 Q506 Q501 Q505 ANP7268 B ANP7267 B CN110 A CN602 P CN109 A VIDEO ASSY N SIDE A SVIDEO ASSY O IC551 IC552 Q554 Q551Q552 IC553 Q556 Q557 Q553 O ...

Page 39: ...SP HEADPHONE ASSY AWX7229 AWX7229 TRANS 1 ASSY AWX7231 AWX7231 TRANS 2 ASSY AWX7232 AWX7232 VIDEO ASSY AWX7235 AWX7235 NSP FRONT VIDEO ASSY AWX7371 AWX7371 BARRIER ASSY AWX7284 AWX7284 NSP F SP CONNECT ASSY AWX7285 AWX7285 NSP R C SP CONNECT ASSY AWX7286 AWX7286 NSP EXCELLENT ASSY AWK7485 AWK7485 SVIDEO ASSY AWX7237 AWX7237 FRONT LARGE ASSY AWX7288 AWX7288 DOLBY DIGITAL ASSY AWX7373 AWX7373 LIST O...

Page 40: ...017 C220 C222 CCSQCH101J50 C217 CCSQCH102J50 C206 C208 CEAT2R2M50 C212 CEAT470M25 C205 CEAT470M50 C202 CEAT471M6R3 C227 CEJA221M6R3 C201 C203 C211 CKSQYB103K50 C214 CKSQYB104K25 C209 C210 CKSQYB473K50 C207 CKSQYF104Z25 RESISTORS R230 RA8T103J R225 RA9T104J Other Resistors RS1 10S J OTHERS X201 CERAMIC RESONATOR ASS1055 7 7MHz 204 4P CABLE HOLDER 51063 0405 CN201 15P FFC CONNECTOR 52044 0745 CN203 ...

Page 41: ...C703 C706 C707 CKCYF103Z50 RESISTORS R1412 R423 R424 R473 R474 ACN7094 0 22Ω 5W R704 2 2MΩ 1 2W RCN1080 R703 RD1 2PM270J R1409 R1410 R415 R416 RD1 4MUF331J R465 R466 RD1 4MUF331J R419 R420 R469 R470 RD1 4MUF820J R1432 R1433 RD1 4PMF4R7J R1436 R1437 RS1LMF4R7J R1448 RS1LMF561J Other Resistors RD1 4PU J OTHERS 409 5P CABLE HOLDER 51048 0500 404 6P CABLE HOLDER 51048 0600 408 12P CABLE HOLDER 51048 1...

Page 42: ...4P CABLE HOLDER 51052 0400 351 6P CABLE HOLDER 51052 0600 J9 JUMPER WIRE 5P D20PYY0545E CN354 CN355 4P PLUG KM200TA4 357 358 PCB BINDER VEF1040 TRANS 1 ASSY OTHERS J51 LEAD WIRE UNIT DB035NB0 J52 LEAD WIRE UNIT DB135NB0 BARRIER ASSY OTHERS CN681 CN682 4P SOCKET KP200TA4L FET ASSY SEMICONDUCTORS Q1452 IRF540A Q1451 IRF9540A RESISTORS R1451 R1452 RD1 4PMF101J Other Resistors RD1 4PM J OTHERS 1451 10...

Page 43: ...44AFT IC9451 TC7SH08FU IC9361 TC7WU04F IC9601 TC9164AF IC9321 XCC56362PV100 Q9201 Q9202 Q9601 Q9606 2SC3326 Q9203 Q9402 Q9607 Q9609 Q9610 DTA124EK Q9204 Q9401 Q9608 DTC124EK D9601 D9602 1SS181 COILS AND FILTERS L9391 L9501 L9807 L9809 ATL7002 CHIP FERRITE BEAD F9326 F9375 F9381 DTF1064 CHIP BEAD L9101 L9102 L9151 L9311 L9361 QTL1013 CHIP SOLID INDUCTOR L9402 L9403 L9451 L9801 L9805 QTL1013 CHIP SO...

Page 44: ...720 CKSRYB104K16 C9733 C9734 CKSRYB104K16 C9633 CKSRYB122K50 C9703 C9704 C9717 C9718 C9731 CKSRYB222K50 C9406 CKSRYB223K50 C9359 CKSRYB562K50 C9701 C9702 C9715 C9716 C9729 CKSRYB682K50 C9732 CKSRYB682K50 C9123 C9125 C9451 CKSRYF103Z50 C9208 C9209 C9404 C9807 CKSRYF104Z16 RESISTORS R9103 R9109 R9115 R9151 R9157 RS1 10S0R0J R9377 R9380 R9382 R9386 R9388 RS1 10S0R0J R9520 R9690 RS1 10S0R0J R9108 R912...

Page 45: ... A43 PF3 A44 PF2 A45 PF1 A46 PF0 A47 PD7 A48 PD6 A49 PD5 A50 S11 KEY2 S12 KEY3 S13 KEY4 S14 KEY5 S15 KEY6 S16 KEY7 S17 KEY8 S18 KEY9 S19 KEY10 S20 KEY11 S21 KEY12 S22 KEY13 VHVL RY_A RY_B RY_A B RY_C R RY_HP RY_AC Not used Not used Not used ST_9274 LC4966 Not used V MUTE T MUTE SVIDEO3 SVIDEO2 SVIDEO1 G2 A2 G3 A3 G4 A4 G5 A5 G6 A6 G7 A7 G8 A8 G9 A9 G10 A10 G11 A11 G12 A12 VDD G13 A13 G14 A14 G15 A...

Page 46: ...ock signal for communication with DSP microcomputer H 23 DSP_SI I Data input signal for communication with DSP microcomputer 24 DSP_SO O Data output signal for communication with DSP microcomputer H 25 ST_EVR1 O Strobe 1 for electric volume LC7535M H 26 ST_EVR2 O Strobe 2 for electric volume LC7535M H 27 PLL_DO I Data input signal for communication with LC72131 tuner 28 AVref Connect to VDD 29 STE...

Page 47: ...r AMP system H VH H 69 S22 KEY13 O Segment output 22 key scan output 13 H 70 S21 KEY12 Segment output 21 key scan output 12 71 S20 KEY11 Segment output 20 key scan output 11 72 S19 KEY10 Segment output 19 key scan output 10 73 S18 KEY9 Segment output 18 key scan output 9 74 S17 KEY8 Segment output 17 key scan output 8 75 S16 KEY7 Segment output 16 key scan output 7 76 S15 KEY6 Segment output 15 ke...

Page 48: ...48 VSX D608 Pin Assignment 7 1 2 DISPLAY Pin Connection Grid Assignment AAV7062 FRONT ASSY V201 FL Indicator Tube ...

Page 49: ...49 VSX D608 Anode Connection ...

Page 50: ...r T1 Remove all screws which fixing the Chassis 1 1 INPUT Assy eight screws Card Spacer DSP Shield screw 2 3 4 Heat Sink four screws 5 5 AMP Assy three screws Locking Card Spacer 6 Power Transformer T1 four screws 7 8 Rear Panel three screws 9 9 4 8 4 Power Transformer T1 Power Transformer T1 INPUT Assy Rear Panel Front DSP Shield Heat Sink AMP Assy 2 2 3 4 2 2 2 5 7 6 6 9 9 1 2 3 4 ...

Page 51: ...ition Show the principal PCB Assemblies in the illustration Chassis Chassis VIDEO Assy Power Transformer T1 Rear Panel Front Panel FRONT Assy TRANS 2 Assy TRANS 1 Assy DOLBY DIGITAL Assy Rear Panel INPUT Assy Side B Rear View Top View AMP Assy Side B 5 A D Q B J K N S VIDEO Assy O ...

Page 52: ...IC501 A IC101 A Q IC109 A IC102 IC103 A IC301 IC302 IC303 D IC401 IC402 IC403 D RY401 G CN627 G RY626 H RY651 RY652 A IC310 O IC551 O IC552 O CN551 CN553 O CN551 CN553 G RY628 G RY627 H CN652 H JA653 D JA413 I JA1461 P CN601 JA502 JA102 JA103 CN104 TAPE2 IN TAPE2 OUT 7 3 BLOCK DIAGRAM ...

Page 53: ...Key REV AZN7665 15 Main Key PAUSE AZN7742 16 Main Key PLAY AZN7664 NSP 17 PCB AZW7248 2 9 13 12 16 15 14 3 17 1 10 8 11 7 6 5 4 7 4 REMOTE CONTROL UNIT CU VSX138 AXD7178 7 4 1 Exploded Views and Parts List NOTES Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List The mark found on some component parts indicates the importance of the safety factor of th...

Page 54: ...0Ω 9 P0D1 P0D0 P0C3 P0C2 P0C1 P0C0 P0B3 P0B2 P0B1 P0B0 P0A3 P0A2 P0A1 P0A0 2 3 4 5 6 7 8 9 10 11 12 13 14 P0D2 P0D3 P0D3 P0D2 P0D1 P0E3 P0E2 P0E0 INT P0E0 P0E1 P0E2 P0E3 REM VDD XOUT XIN GND RESET WDOUT C1 220 6 3 C2 47 10 K01 AMP POWER K02 TV POWER K03 MUTING K04 POWER K05 TV FUNC K06 VOL K07 VOL K08 K09 K10 K11 K12 ENT K13 CH K14 CH K15 DVD LD K16 TV SAT K17 CD K18 VCR1 K19 TUNER K20 TV CONTROL ...

Page 55: ... B C D 1 2 3 4 1 2 3 4 7 4 3 PCB Diagram K01 K04 K10 K12 K11 K09 K03 K07 K05 K06 K13 K15 K02 K08 K14 K16 K17 K18 K24 K20 K19 K21 K37 K36 K38 K39 K40 K22 K23 K25 K26 K27 K33 K28 K29 K30 K32 K34 K35 K31 SIDE A SIDE B ...

Page 56: ...d on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation When ordering resistors first convert resistance values into code form as shown in the following examples Ex 1 When there are 2 effective digits any digit apart from 0 such as 560 ohm and 47k ohm tolerance is shown by J 5 and K 10 560 Ω 56 101 5...

Page 57: ...nd high frequencies so they can be more easily heard when listening at low volumes 9 BASS button Press to adjust low frequencies in the range of 6 0 Display TREBLE button Used to adjust high frequencies in the range of 6 DIRECT button Switches direct playback on or off Use to bypass the receiver s tone control circuitry or level control for higher fidelity to the program source When DIRECT is ON D...

Page 58: ...44kHz and 48kHz and DTS digital signal formats With digital signal formats other than these set SIGNAL SELECT to ANALOG DSP MODE button Press repeatedly to select a DSP sound mode HALL 1 HALL 2 JAZZ DANCE THEATER 1 or THEATER 2 Use these modes to produce surround sound from standard two channel stereo sources MIDNIGHT button Press to hear effective surround sound at low volume levels The effect is...

Page 59: ...range between 10dB and 0dB 1 SIGNAL SELECT indicators Light to indicate the type of input signal selected for the current component refer to Front Panel SIGNAL SELECT ANALOG Lights when the analog audio signals are selected DIGITAL Lights when the digital audio signals are selected AC 3 Lights when a source with Dolby Digital signals is played DTS Lights when a source with DTS audio signals is pla...

Page 60: ...in standby Press TV FUNC to select the TV for remote control operation RECEIVER button Press to select the receiver for remote control operation FL DIMMER button Press to adjust the brightness of the fluorescent display Four levels of brightness ranging from very dim to very bright can be selected COMMANDER SET UP button Use to customize the remote control functions DIRECT button Use to playback o...

Page 61: ...N S2 OUT S2 OUT R L R L TV SAT DVD LD VIDEO DVD 5 1 CH INPUT SURROUND L R CENTER SUBWOOFER DVD 5 1 CH FRONT VCR 1 VCR 2 PCM DTS PCM CENTER PREOUT SUB WOOFER PREOUT L L R R B A SURROUND SPEAKERS FRONT SPEAKERS CENTER SPEAKER CAUTION SPEAKER IMPEDANCE 8Ω OR 8Ω 16Ω SPEAKER CAUTION SEE INSTRUCTION MANUAL 8 16Ω SPEAKER 6 LESS THAN 8Ω SPEAKER IMPEDANCE SELECTOR REC PLAY L R L R REC PLAY L R L R L OUTPUT...

Page 62: ... Ω 0 3 0 3 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 75 Ω unbalanced AM Tuner Section Frequency Range 531 kHz to 1 620 kHz 9 kHz step 530 kHz to 1 700 kHz 10 kHz s...

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