Printed Wiring Board - Main Board - Sony STR-DA2800ES Service Manual

STR-DA2800ES

5-22. PRINTED WIRING BOARD - MAIN Board -

1 2 3
A
(Page 75)
>10P
MAIN BOARD
(CHASSIS)
A307
B
C
CL405
CN306
1
CL403 CL407
CL402
JR307
CL404
JR304
>08P CN302
JR308
CONTROL
CL335 1
BOARD
2
JR314
CN2515
CL334
D
(Page 71)
CL333
JR302
CL330
CL332
JW395
CL331
JW396
A305 CL329
CL328 JW397
(CHASSIS) CL326 JW398
CL325
CL327
JR311
JW399
CL322
CL323 CL324
JR306
>12P
CL320
CL321 JR305
STBY
21
BOARD
22
CNP54
E
(Page 111)
>11P
CONTROL
BOARD
CN2701
(Page 71) 1
CL306
CN304
1
CL417
CL351
CL305 CL353
CL418
>06P
F
CL416
D-AUDIO CL318 IC507
1
BOARD CL317 2
15
CN1114
CL316
(Page 59) 14
CL315
CL314
CL349 A K
CL313 CN301
K
CL312 CL346 D322
A
JR303
CL311
A
CL342
CL310
K
CL307
CL340
CL309
CL338
CL319
CL345
G CL308 K
CL344
CL304 CL336 K
CL341 21
A
R303 22
CL303
19 D300
K
CL428 A
R300 JW418 R347 Q306
R302 CL337
A
D308
D306
E
Q304 C349
Q302
C303
R339
E
E
Q305
C347
A306
Q303
E
E
(CHASSIS)
H
C348
R557
CL302
CN300
1
K K
C534
>07P
R560
CL301 A A L501
D-AUDIO
E
BOARD
C535
CN2401 CL300 5
(Page 59)
CP501
E
C540
Q504
R573
R559 R582
I
C536 C542
R561 C555
R562
E
IC503 IC504
Q505
B C E B C E
B E
Q506
STR-DA2800ES
• See page 56 for Circuit Boards Location.
4 5 6
J300
SA-CD/CD TV VIDEO 1 VIDEO 1 SAT/CATV
IN IN AUDIO OUT AUDIO IN AUDIO IN
R L R L R L R L R
A-VIDEO
BOARD
CN6506
CL360
C320
CL357
CL354 CL356 CL359
CL361
CL358
R311
CL391 CL397 CL396
CL393 CL392 R313
CL390 JWH20 CL399
R328
JW381
R330
R331
JW387 JW382
C338 C335
CL371
R329
CL373
IC301
R332
C310 C308 C336
14 8
C337
C328
CL369
41 40 1 7
CL370
JR312
C334 C331
CL372
IC300
C341
9
60 21
C332
61 20
CL436
CL435
C340
CL443
R317
80 1 CL441 C322
CL438
R318
CL439
CL440
C321 JW364
C326
C323
C327
JW365
C300 C301
R315
CL442
R321
JW366
JW359
R320
JW400
JW401
JW402
CL343
CL411
CL348 CL410
CL414
CL412
C551 C558 C600
CL347 C595 CL413
C548 C560 C592
C604
6
R579 R586 R628 R634
R576 R626
R623
R632
R584 R583
CL352
CL350 R639
C594 C596
C549 C550 C554
R592
IC512
C561 C605
C593
1 15 1
2 14 2
C546 C547 C566 C567 C590 C589 C608 C611
R575 R594 R622 R641
R580
K K K K
C553 C573
R589 R608
A A L502 A A
E E
C552 C574
CP502 CP503
E E
C563 C582
Q508 Q512
R597
R607
C569
R587 C576 R610
JWH6 R588 JWH5 R609
E E
IC505 IC506 IC508 IC509
Q509 Q513
B C E B C E B C E B C
B E B E
Q510 Q514
• : Uses unleaded solder.
7 8
J301
ZONE 2 RY301, 306, 307
VARIABLE
AUDIO OUT J302
SUBWOOFER
OUT
L R L
(Page 109)
DCDC
>09P
BOARD
CN1405
C329
CL363 CL366
CL367
CL365
R316
R322
CL398 JR309
CL400
R323
CL401
JW347
R324
Q300
A
R334 Q301
D302 R325
D301
R335
RY301 K A
K
E
RY300 E
R337
R338
R333
R336
JW338
JW339
A302
3 1
IC303
C344
K
D303
JW340
A
JW341
A303
JW342
K
3 1
IC302
D305
C345
A
JW343
CL423 CL425
CL421 JW344
CL422
CL420 JW345
12 1
CN305
CL424
CL427 CL419
CL426
CL409 CL415
C635 C642 C645
C631 C522 C524
R680 R687
R543
R678 R685 R504
C572 R675 R691 R544
C634 C638 C519
C579
IC517 IC502
C523
C633 C644
15 1 15
14 2 14 2
C630 C628 C650 C651 C529 C531
R674 R694 R547
R340
JW421
R605 R629
K K K K
C597
R637
L503 A A L504 A A
E E
C598
CP504
E
C609 C622
Q516
R619 R647
R631 R657
C585
C599 R635 C618
C612
JWH4 R636 JWH3
E
IC510 IC511 IC513
Q517
E B C E B C E B C E
B E
Q518
64 64
9 10 11
RY300 RY302 - 305
-1 -2
SURROUND
R
-1
-2
+ –
CL376
CL374
R355
A
Q309
D310
R357
E RY304 JW309
R353
K
R348
C351
R356
JW310
R360
R362 A
D311 Q310
RY305
K
E
R368
R361
JW314
JWH12
F303
JW315
D315
K A
CL389
C366 JW316
D317 CN309
A K
C374
1
JW323
CL381
D316 A301
CL387
C375
A K
5
CL388
JW533 D314
JW333
K A
JW334
C367
F301
JW335
JW336
JW337
JW346
JW547
JS506 JW420
JW422
R653
JW423
1
C363
JW424
JW425
JW426
JW427
R658
JWH8
JWH7
JS508
JW428
JW447
JW444
JW448 R359
JW445 R364
R363
JW446
JW438
R358
R655 R682
JW451
JW443
K K
C615 C636
D513
R661 R690
L505 A A L506
E
C617 C637
CP505 CP506
E E
C649
Q520 Q524
R671 R700
R681 R503
C624 C652
R660 C639 R684 C517
R662 JWH2 R688
E E
IC514 IC515 IC516
Q521 Q525
B C E B C E B C E
B E B E
Q522 Q526
12 13 14
TB300
SPEAKERS
FRONT A FRONT A SURROUND
R L L
+ – – + – +
C361
CL375
C356 C357 C360
C359 CL377
C353
R354
JW306
C355
R352
JW301
JW307
CN310
JW302
5
F300
JW308
CL382
CL384
>15P
Q312 T901
A
JW311
MAIN POWER
E
D318 CL385 TRANSFORMER
R370 RY307
JW312
(Page
KA
1
JW313
111)
R369
JW304
JW305
F302
C370 C371
A304
D313 2 1
4 3
JW540
JW325
JW329
>14P
JW330 T901
JW326
MAIN POWER
CL429
JW331
JW327
TRANSFORMER
(Page 111)
JW332
JW328
CL431
CL433
>16P
SURR SPEAKER
BOARD
CN393
CN307
6 1 (Page 68)
CL434 CL432 CL430
A
RY302
Q307
K
E
R345
R346
C362
Q308
E
RY303
A R350
R351
D309
K
A
CL378
D312
K
RY306
1
>13P
CL380
R365
HP
BOARD
5
Q311
R366 CN171
E (Page 105)
CN308
R501
R367
K K
C515
R505
A A L500
E
C516
CP500
E
C527
Q500
R550
C532
R507
JWH1 R508
E
IC500 IC501
Q501
B C E B C E
B E
Q502
11
(11)
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