Main Board (Conductor Side) - Sony STR-DN1050 Service Manual

STR-DN1050
6-23. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
1 2
A
MAIN BOARD
B
(CONDUCTOR SIDE)
C
CL241 JL261
JL262
CL225
CL239
CL242
IC201
CL221
CL219
1
CL222 CL220
CL216
D
CL240 CL418
CL217
CL223
CL234
CL854 CL419
CL407
E
CL406
CL405
C705
CL404
CL403
CL402
CL400
CL401
F
C805
CL393
CL392
CL390
CL389
CL414
CL387
CL388
CL383 CL385
CL415
CL381
CL416
CL417
CL430
CL382
JL260
G
CL384 CL386
Q320
E
Q321
E
Q324 E
H
R857
CL380
C854
R548
R544
D851
R869 K A
CL852
CL851
I
CL850
C892
J
K
STR-DN1050
• See page 26 for Circuit Boards Location.
3 4 5 6
JL263 CL233
CL227
CL230 CL229 CL232
CL246
CL853 CL226 CL338
CL245
C211
R254
C221
R226
3 CL247
CL224 C225
C226
R257 CL228 IC232
2
CL257
C224 CL231
CL215
CL235 CL236 CL238 1
R220 C217
IC202
C216
CL258
3 2
C245 C242 C243 C244
CL237
R245
R242 R243 R244
C555
61 60
CL420
IC421
80
R633
1
R583 R733 R833
R834
R734
C556
C706 C806
C606
IC413 IC411 IC412
C449
IC410
C450
C499
C487
CL421
CL427
CL425 CL423
C756 R884
C656 C506 R784 C856
R534
R683 R533
R783 R883
CL438
CL433
K A
K A
D650
R809 D801
R819
E Q855
CL652
CL802
C851
R852 CL801 C841 CL651
C842
CL800 CL650
C891
C692
• : Uses unleaded solder.
7 8 9
CL408
C401
CL339
CL341 CL340
CC63 CC62
CL337
R453
CL345
CL344
CC07 R458
CC57
CL376
CL375 CL355
CL377 CL348
CL374
CL356
Q360
E
R363
CL262
CL260
CL261
CL259
CL412
CL413
CL441
CL440
41
CL434
40
D301
2 1 A K
Q301
Q302
IC351 E
E
3
R304
R305
CL437
CL435
C778
C604
D651
R609
A K
R664 D750
K A
R764
K A
R669 R759
D751
CL602
R769 E Q755
E
Q655 CL752
C751
R752
CL751
CL601
C691
C792 C791 C642
CL750
50 50
10 11 12 13
CC64
CC61 CC60
CL358
CL357
CL359
CL360
CC15
Q365
Q350
E
E
R366
R353
R367
R350
D910
CL366
D912
CL367
D911
CL365
D913
CL368
R607
C578
C728
D700 D550
C704
R568 K A
K A
D601 D701
R615 R559
K A K A
Q605 CL702 R709
Q705 R569
R619 E R719
CL552
E
C601
R602
CL701
C741 CL551
C641 C592
C742 CL700
CL600
CL550
14 15 16
CC65
CC66
CL361
CL370
CL369
CL371
Q920
E
CL373
R925
CL372
CL362
R378
Q375
E
CL363
CL364
CL354
R557
C554 Q555
D551
K A
E
C551
R552
C591
11
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