Sony STR-DE895 / STR-DE995 Service Manual ▷ View online
STR-DE895/DE995
29
29
4-12. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 25 for Circuit Boards Location and Common Note on Printed Wiring Boards, and page 30 for Semiconductor Location.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
IC401
R535
JW
424
JW
414
JW588
JWH419
JWH414
JWH416
JWH418
JWH417
JWH415
JWH412
JWH411
JWH413
JW608
JW607
JW
601
JW
464
JW469
JW467
JW
46
8
JW466
JW
476
R
485
R
486
JW567
JW
564
JW
604
JW
574
JW
591
R
68
6
JW578
JW558
JW573
JW580
JW577
R
586
JW
581
JW589
JW599
JW
H
406
JW
590
JW600
JW579
JW
602
R
435
R
436
R
685
JW
585
JW447
JW
563
JW
562
JW506
JW
587
JW568
JW
429
JW517
JW513
JW
407
JW
489
JW
609
JW
475
JW
406
JWH425
JW
582
JW
586
R
585
JW457
JWH427
JW
597
JW514
J305
JW458
JW
417
JW
H
42
2
JW
575
JW
5
83
JW442
JW614
JW
576
JW613
JW
400
J304
JW
446
JW515
JW
511
JW516
R
536
JW
485
JW
436
JW505
JW484
JWH403
JW521
JW
412
JW
401
JW488
JW419
JW
49
9
JW
603
JW
51
2
JW
596
JW
598
JW
434
JW438
JW
426
JW453
JW
435
JW
427
JW
H
40
4
JWH424
JW510
JW
473
JW520
JWH400
JW611
JW
423
JW612
JW616
JW
433
JW
404
JW
411
JW
5
65
JW569
JW
461
JW422
JW
432
JW437
JW610
JW
415
JW481
JW
501
JW
5
02
JWH426
JWH402
JWH429
JW
500
JWH408
JW
572
JW531
JW487
JW
534
JW615
JW403
JW
566
JW
584
JW538
JW532
JWH409
JW
496
JW
497
JW
498
JW480
JW482
JW
594
J
W
493
JW
492
JW
491
JWH407
JW
495
JW503
JW
49
4
JW440
JWH428
JW420
JW483
JW465
JW459
JW
463
JW
478
JW439
JW
477
JW
4
70
JW
462
JW
472
JW
402
JW
5
70
JW
431
JW
571
JW
595
JW443
JW
445
JW409
JW
416
JW
408
JW421
JW
410
JWH401
JW
428
JW
479
JW456
JW474
JW539
JW471
JW
490
JW441
JW
537
JW
444
JW
425
JW
44
8
JW
430
JW
449
JW
418
JW
H
405
JW
413
JWH410
JW
592
JW
405
JW
5
93
Q
72
7
IC700
R7
12
C7
11
C714
C715
R711
R715
R716
C7
16
C70
3
R795
Q7
91
TM602
C844
C840
R
652
R7
00
R7
93
R
794
C793
C700
C332
Q
300
JW454
D
300
R342
R341
IC30
0
R
701
JW450
JW455
C651
JW451
JW452
C381
C331
R
38
0
R330
C380
C330
R382
R381
R3
32
R
331
C382
Q473
Q474
Q423
Q424
Q573
Q574
Q673
Q674
Q523
Q524
Q522
Q672
Q572
Q422
Q472
J303
J301
D
400
D2
21
GP1
R695
D
220
L651
RY700
IC400
R
412
RY600
R
689
C411
J302
R478
C804
R473
R
474
R
475
Q
471
R472
C
471
C473
C474
R471
C
341
R
313
R
364
R
369
R
321
R
371
R
451
C
343
R6
01
R
65
1
Q2
25
Q
475
Q476
R
476
R
477
R
479
R
480
R462
R482
R
483
R
496
R
487
R
484
C
475
C
476
C477
Q
477
D
475
D
476
C422
C414
C415
C
464
R659
R623
C363
CN550
R
461
R528
R
52
3
R
524
R5
25
Q
521
R522
C521
C523
R521
Q525
Q
526
R
526
R
527
R529
R
53
1
R532
R5
33
R
546
R
53
7
R
534
C5
25
C
52
6
C527
Q
527
D
525
D5
26
R
411
R678
R6
73
R
674
R
675
Q
671
R672
C671
C673
C674
R671
Q6
75
Q
676
R676
R677
R679
R680
R682
R683
R
696
CN400
R687
R684
C675
C676
C677
Q
67
7
D
675
D
676
R578
R
573
R
574
R
575
Q
571
R572
C571
C573
C575
R571
Q
575
Q
576
R
576
R
577
R
579
R
58
0
R582
R
583
R
596
R
587
R
584
C578
C576
C577
Q
577
D
575
D
576
L551
R428
R
423
R
424
R425
Q421
R422
C421
C423
C424
R421
Q
425
Q
426
R
426
R
427
R
429
R
432
R
433
R
446
L451
R
434
C
425
C426
C427
Q
427
D
425
D
426
C465
R415
R416
R465
R
466
C416
C466
IC500
R
512
C561
C511
R
562
C514
C515
C564
R
561
R
511
C565
R
515
R
516
R
565
R566
C516
C566
IC600
R
612
C661
C611
R
662
C61
4
C615
C664
R
661
R
611
C665
R615
R
616
R
665
R
666
C616
C
666
CN600
CN650
Q
652
R539
R437
R
373
L401
R400
R600
R
658
C432
R
252
C417
R589
R439
CN
3
00
IC265
C403
RY400
IC402
R500
C482
R240
C461
C450
IC
604
CN908
RY500
C260
C485
C
407
R772
C503
C603
C681
R481
C481
R
581
C
581
C
532
C68
2
R
530
C
5
31
C582
R
681
C486
TM601
R445
R505
D
500
R
431
Q809
R506
R824
R
656
D
70
0
D
240
C694
R639
Q400
Q6
00
CN851
R430
R830
R489
C428
C418
C444
C394
D
250
C490
C390
C440
C640
CN301
C429
RY240
C540
R358
C355
C305
JW700
Q
410
Q
491
C419
R494
R
493
R443
Q
441
R
444
C443
C493
R
495
Q
591
R593
R
594
R
544
R543
C593
C543
Q
641
Q
541
R6
43
R644
R
693
R
694
C6
43
C
693
R
645
R
595
Q
691
R
407
R606
R605
D60
0
Q
700
R706
R705
C550
Q
240
C650
R
545
C600
C
250
R246
R245
R406
R
405
C
251
C252
R251
CNP802
D251
R
250
CN507
CN803
R392
R391
C601
R280
IC260
C494
R751
C34
4
C
261
C266
D265
C265
C342
R
314
R
311
R
361
R
301
C
302
R
351
C
352
R390
R363
R
319
C313
C451
R
55
1
R401
C701
C401
C544
C751
C551
C501
C364
C314
C311
C361
IC301
C353
C303
C
354
C304
R
302
R
352
R
303
R
353
R
304
R
354
R305
C307
C
359
R306
R
307
C310
C308
R
308
R309
R355
C
357
C306
R
356
R
357
R359
C309
C358
C360
C356
C644
R
501
R398
Q351
R397
D351
R395
R
394
R393
C
393
Q
391
C
N
P
811
C
N
P
814
C391
C
395
C392
R396
R323
Q500
R
410
C431
RY351
R470
R469
R
441
R440
C479
C478
C590
C594
C
408
C690
C
409
R
409
R
408
C
400
C500
JW523
C
290
R290
JW851
JW
852
RY801
JW
850
JW
853
RY802
RY803
D818
C802
C800
D801
C200
Q
20
1
D
201
JW
524
R
200
Q
200
JW
525
R201
D
202
R202
C201
R203
Q
202
R
205
D
203
R214
IC210
R213
R212
D210
R215
C732
CN700
JW
542
Q
210
R211
JW
210
L701
C
72
6
R
73
4
R
74
6
D725
C727
JW
5
43
JW
544
Q
72
6
D726
Q7
25
R
730
C
731
R731
R739
R
737
R
732
R7
29
R7
33
R
72
6
R
72
7
JW550
R728
C72
4
R
725
R
724
Q
721
JW551
R722
R721
JW
55
2
JW
553
Q724
Q722
Q723
R723
JWH421
C723
C
725
C721
JW
H
423
C624
JW556
Q622
Q624
R
624
R
625
Q
621
R622
R621
JW557
R628
Q
62
5
D626
R633
R
62
9
Q6
26
R
632
L6
01
R634
JW
554
R637
C626
C62
7
JW
55
9
Q
62
7
C62
5
R627
R6
26
C621
C623
L501
CN500
R6
35
R
636
D
62
5
R
64
6
JW
55
5
R
630
JW
549
R
631
C631
C
632
JW
54
8
R
736
R
73
5
JW
54
7
JW
546
R
22
1
JW
545
R
21
0
JW540
JW541
R204
C803
JW
528
JW
529
C230
D2
35
R
23
3
R
235
C221
Q
220
R
222
C
220
Q23
5
C
231
JW535
JWH420
Q623
C524
JW504
JW507
JW617
JW
50
9
JW
50
8
JW
606
JW
605
CN450
C462
C
412
C562
C512
C6
62
C6
12
C7
12
JW620
JW800
D802
JW
522
R413
R414
C459
C460
JW486
JW519
JW518
CP800
CP801
CP802
CP803
JW530
D291
CN806
D290
JW
52
7
C233
R23
6
JW
533
R234
R
220
JW536
JW561
JW
235
JW
236
C463
C413
C563
C513
C613
C663
C713
JW
2
31
RY
300
Q250
CNP812
CN852
JW621
CNP804
(Page 33)
(Page 33)
(Page 37)
(Page 41)
(Page 48) (Page 30)
(Page 33) (Page 33) (Page 48) (Page 30)
(Page 30)
(Page 48)
(Page 42)
STR-DE895/DE995
30
30
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
CNP701
TP700
C2501
J2501
C2502
RY2880
TM2880
TM2880
CNP851
R2870
D2880
R2871
Q2881
JW2880
CNP852
TP101
4-13. PRINTED WIRING BOARDS — SPEAKER B/HEADPHONE SECTION —
• Refer to page 25 for Circuit Boards Location and Common Note on Printed Wiring Boards.
D201
F-12
D202
G-13
D203
G-13
D220
G-10
D221
G-10
D235
G-10
D240
D-9
D250
E-9
D251
E-8
D265
E-6
D290
E-12
D291
E-12
(D300)
C-8
D351
E-6
D400
C-7
D425
H-4
D426
H-4
D475
H-2
D476
H-2
D500
C-11
D525
H-9
D526
H-9
D575
H-7
D576
H-5
D600
C-10
D625
H-10
D626
H-10
D675
H-7
D676
H-7
D700
C-9
(D725)
H-12
(D726)
H-12
D801
F-13
D802
E-13
D818
E-12
IC210
G-12
IC260
E-7
IC265
E-7
(IC300)
C-7
IC301
D-2
IC400
G-3
• Semiconductor Location (MAIN Board)
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
IC401
E-4
IC402
C-6
IC500
G-5
IC600
F-7
IC604
D-7
(IC700)
F-8
Q200
G-13
Q201
F-12
Q202
G-12
Q210
G-12
Q220
G-10
Q225
G-10
Q235
G-10
Q240
D-8
Q250
E-9
(Q300)
D-8
Q351
E-7
Q391
E-7
Q400
D-8
Q410
F-2
Q421
H-4
Q422
I-4
Q423
I-4
Q424
I-4
Q425
H-4
Q426
H-4
Q427
H-3
Q441
F-4
Q471
I-2
Q472
I-2
Q473
I-2
Q474
I-3
Q475
I-2
Q476
H-3
Q477
H-2
Q491
F-3
Q500
C-11
Q521
I-9
Q522
I-9
Q523
I-8
Q524
I-9
Q525
H-8
Q526
H-9
Q527
H-8
Q541
F-6
Q571
I-5
Q572
I-6
Q573
I-5
Q574
I-6
Q575
H-6
Q576
H-6
Q577
H-5
Q591
F-5
Q600
C-10
Q621
I-10
Q622
I-10
Q623
I-10
Q624
I-11
Q625
H-10
Q626
H-10
Q627
H-10
Q641
F-6
Q652
F-2
Q671
I-7
Q672
I-7
Q673
I-7
Q674
I-7
Q675
H-7
Q676
H-7
Q677
H-7
Q691
F-7
Q700
C-8
(Q721)
I-12
(Q722)
I-12
(Q723)
I-11
(Q724)
I-12
(Q725)
H-12
(Q726)
H-12
(Q727)
H-12
(Q791)
F-8
Q809
D-11
( ): STR-DE995 only
(Page 29)
(Page 29)
(Page 29)
STR-DE895/DE995
31
31
4-14. SCHEMATIC DIAGRAM — SPEAKER B/HEADPHONE SECTION — • Refer to page 25 for Common Note on Schematic Diagram.
R2871
D2880
CNP851
CNP852
RY2880
Q2881
TM2880
C2501
CNP701
C2502
J2501
R2870
TP700
(Page 27)
(Page 28)
(Page 27)
STR-DE895/DE995
32
32
4-15. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) — • Refer to page 25 for Circuit Boards Location and Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
JR1104
C1138
R1362
C1521
C1522
R1523
FB1305
R1303
R1311
R1310
IC1451
R1309
FB1303
FB1304
R1304
C1304
C1303
R1301
C1302
FB1306
C1301
R1316
C1314
R1317
R1318
C1315
D1302
C1360
C1481
R1483
C1483
C1443
R1351
R1513
R1352
R1353
R1354
C1357
R1356
R1357
R1358
R1359
R1360
IC1302
FB1405
R1409
C1309
C1310
R1443
C1441
R1440
R1502 R1503
R1504
R1505
R1506
R1507
R1508
R1473
R1466
R1436
R1476
R1446
R1486
C1416
R1426
R1416
C1473
C1471
R1470
R1471
C1417
C1433
R1433
R1430
R1431
C1431
C1463
R1463
C1461
R1460
R1461
R1423
C1421
C1423
R1420
R1421
R1141
C1453
C1413
R1453
R1413
C1411
C1451
R1450
R1451
R1410
R1411
FB1453
IC1301
C1131
IC1502
X1301
R1501
R1545
R1517
R1518
R1519
R1520
R1521
R1522
R1525
R1526
IC1303
R1546
R1547
R1548
R1549
R1550
R1551
R1552
R1553
R1554
R1532
R1533
R1534
R1535
R1536
R1537
R1538
R1539
R1540
R1140
R1542
R1543
R1544
R1527 R1528
R1092
R1509
R1143
R1511
R1151
R1152
R1153
R1154
R1155
R1156
R1161
R1162
FB1102
R1145
R1146
Q1103
Q1104
D1103
D1105
Q1105
D1106
R1167
R1168
R1169
R1170
R1176
R1177
R1072
R1186
R1105
R1191
R1191
R1192
R1107
R1108
R1109
R1110
R1111
R1112
R1113
R1114
R1115
R1116
R1117
R1118
R1119
R1083
R1106
R1068
R1065
R1066
R1067
R1204
R1084
R1085
R1086
C1404
R1189
R1127
R1128
R1134
R1135
R1136
R1124
C1021
D1001
JR1102
R1187
FB1503
R1088
C1130
R1171
R1172
R1173
R1172
R1173
R1174
C1361
C1312
R1121
R1516
R1251
R1252
IC1452
IC1501
R1044
R1041
Q1106
R1037
R1038
IC1401
IC1404
IC1405
IC1403
IC1406
IC1402
IC1131
R1404
R1493
R1481
R1494
R1480
R1402 R1492
R1403
R1406
R1407
D1301
R1313
R1308
R1312
R1305
R1315
R1307
R1306
R1302
IC1111
R1456
R1184
R1104
R1183
R1163
R1164
R1165
Q1102
D1102
R1102
R1103
R1166
R1071
R1073
R1074
R1193
R1194
R1195
R1196
IC1101
R1101
R1131
R1133
R1132
IC1142
IC1141
R1036
D1001
C-4
D1102
G-6
D1103
I-5
D1105
I-5
D1106
I-5
D1301
F-9
D1302
F-10
IC1101
H-4
IC1111
F-4
IC1131
H-6
(IC1141)
H-6
IC1142
I-4
IC1301
E-9
IC1302
E-10
IC1303
G-10
IC1401
H-10
IC1402
I-10
IC1403
I-8
IC1404
I-8
IC1405
I-7
IC1406
I-6
IC1451
H-7
IC1452
H-9
IC1501
G-8
IC1502
E-8
Q1102
G-6
Q1103
I-5
Q1104
I-5
Q1105
I-5
Q1106
F-5
• Semiconductor
Location (Side A)
Ref. No.
Location
( ): STR-DE995 only
Click on the first or last page to see other STR-DE895 / STR-DE995 service manuals if exist.