Sony STR-DE898 / STR-DE998 Service Manual ▷ View online
STR-DE898/DE998
25
25
STR-DE898/DE998
Ver. 1.1
4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
C802
C305
C355
D351
C304
C354
C302
C352
R397
C380
R341
R250
R251
D250
C800
C395
C290
R824
R290
D818
GP1
D300
R390
D290
D291
C250
C251
C252
C391
C330
C392
C408
C409
R252
R830
C261
C266
R398
C363
C313
R656 R658
R825
C690
C440
C640
C308
R307
R332
R357
R382
R304
R354
R309
R301
R313
R351
R363
R331
R381
R391
R396
R303
R353
R302
R308
R352
R358
C358
C260
C265
C394
C844
C494
C694
C444
C544
C594
C644
C803
C804
R392
R752
CN908
CNP802
CNP812
CN803
CNP804
CNP814
CN507
R389
R388
C301
C351
C341
C343
C333
C383
C344
C345
CNP805
R440
R441
C478
D265
R795
R495
R695
R645
R595
R545
R445
R364
R314
R311
R361
C486
C390
C840
C490
C417
C418
C429
C428
C303
C353
R305
R306
C307
C306
C356
C357
R355
R356
R359
C359
C360
C309
C310
C590
C540
R395
C479
CNP811
R408
R409
R451
R501
R551
R601
R651
R401
R701
R751
R330
R380
C381
C331
C332
C382
RY351
RY300
RY803
RY802
R342
C485
CC01
CC02
CC363
CC313
CC364
CC314
CC401
CC451
CC501
CC551
CC601
CC651
CC701
CC751
J306
J305
J304
J302
J301
IC401
Q250
Q351
Q300
IC300(1/2)
IC300(2/2)
IC260
IC265
IC604
D801
Q809
IC301(1/2)
IC301(2/2)
D251
CC374
(Page 47)
(Page 27)
(Page 47)
(Page 42)
(Page 47)
(Page 32)
(Page 34)
(Page 34)
(Page 34)
(Page 33)
(Page 38)
STR-DE898/DE998
26
26
STR-DE898/DE998
Ver. 1.1
4-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) —
• See page 54 for IC Block Diagrams.
IC B/D
IC B/D
R429
R479
R529
R579
C427
C477
C527
C577
R431
R481
R531
R581
C412
C462
C512
C562
R433
R483
R533
R583
D425
D426
D475
D476
D525
D526
D575
D576
C416
C466
C516
C566
C425
C475
C525
C578
R400
R500
Q421
Q471
Q521
Q571
Q427
Q477
Q527
Q577
Q422
Q472
Q522
Q572
C461
C561
R427
R477
R527
R577
C421
C471
C571
R424
R474
R524
R574
C403
C503
R482
R432
D400
D600
D700
C526
C576
C476
C426
R434
R484
R534
R584
C431
C481
C531
C581
C432
C482
C532
C582
L401
L451
L501
L551
C423
C424
C473
C474
C523
C524
C573
C575
R406
R606
R706
R473
R475
R523
R525
R573
R575
R423
R425
R405
R605
R705
R436
R486
R536
R586
R589
R539
R489
R439
R426
R476
R576
R526
R411
R461
R511
R561
R416
R422
R466
R472
R516
R522
R566
R572
R435
R437
R485
R487
R535
R585
R412
R415
R462
R465
R512
R515
R562
R565
R421
R471
R521
R571
R430
R480
R530
R580
R587
R537
RR81
RR11
RR61
RR71
RR21
CN851
CN301
C521
C463
C413
C563
C513
C411
C511
RY600
RY400
RY700
C700
C400
C300
C600
IC400
IC500
C464
C564
R428
R478
R528
R578
CN300
Q600
Q400
Q700
TM601
TM602
CC81
C750
CC61
CC11
C415
C465
C414
C514
C515
C565
Q423
Q424
Q426
Q425
R446
CN400
CN450
CN500
CN550
Q473
Q474
Q476
Q475
R496
Q523
Q524
R546
R532
Q525
Q526
Q573
Q574
Q575
Q576
R582
R596
CC21
CC71
(Page 36)
(Page 27)
STR-DE898/DE998
27
27
STR-DE898/DE998
Ver. 1.1
4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) —
• See page 54 for IC Block Diagrams.
IC B/D
IC B/D
R629
R679
C627
C677
R631
R681
C612
C662
R633
R683
D625
D626
D675
D676
C616
C666
C625
C675
R600
Q621
Q671
Q627
Q677
Q622
Q672
R632
R682
C611
C661
R627
R677
C621
C671
R624
R674
C603
Q201
Q202
C200
D201
R201
D202
D203
R202
C201
R205
R211
R212
R214
R215
R233
R700
C712
C716
C703
Q721
C721
Q722
R724
R727
C725
R729
R732
R731
R733
D726
D725
C727
Q727
R245
D240
C626
C676
R634
R684
R240
R280
C220
C221
C231
R236
R210
C631
C681
C731
C632
C682
C732
C726
L601
L651
L701
C623
C624
C673
C674
C723
C724
R246
C230
C233
R623
R625
R673
R675
R723
R725
R734
R736
R636
R686
R739
R689
R639
C255
Q256
R726
R676
R626
R222
R235
R204
R611
R661
R711
R616
R622
R666
R672
R716
R722
R213
R635
R637
R685
R687
R735
R737
R612
R615
R662
R665
R712
R715
R621
R671
R721
R630
R680
R730
R203
R221
R234
R220
CN806
C614
C613
C663
C714
C713
RY240
C2501
CNP701
C2502
IC600
IC700
C711
Q225
R628
R678
R728
Q210
D210
Q240
TP700
C664
C615
C665
C715
Q220
D220
D221
D235
Q235
CN600
CN650
CN700
Q623
Q624
Q625
Q626
R646
Q673
Q674
Q676
Q675
R696
Q723
Q724
Q725
Q726
R746
J2501
IC210
Q255
Q200
(Page 25)
(Page 26)
STR-DE898/DE998
28
28
STR-DE898/DE998
Ver. 1.1
4-12. PRINTED WIRING BOARD — DIGITAL SECTION (SIDE A) —
• See page 16 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
1-865-763-
11
(14)
IC1101
IC1452
CNS551
R1199
JR1953
R1163
R1164
R1165
R1193
DE998
R1194
R1091
R1127
C1137
IC1111
R1086
IC1141
JR1951
JR1952
R1321
R1322
30
15
16
1
R1404
R1405
JR1102
R1095
IC1502
IC2102
R1549
IC1404
R1504
R1506
R1507
R1502
R1516
C2102
X1502
R1501
R1523
R1555
R1520
R1518
R1519
R1521
R1552
R1553
R1522
R1554
R1517
R1525
R1526
R1548
R1546
R1532
R1533
R1534
R1535
R1536
R1537
R1538
R1539
R1540
R1543
R1544
R1545
R1527
R1528
R1542
C1502
R1141
C1516
C1519
R1142
R1058
R1403
C1409
JR1300
R1140
R1092
R1023
R1137
R1134
R1151
R1152
R1153
R1154
R1508
R1156
EXCEPT
DE898:US,CND,KR,TW
MODEL
DE898:US,CND,KR,TW
MODEL
R1161
R1162
Q1103
Q1104
D1103
R1178
D1105
Q1105
D1106
R1099
R1093
R1176
R1177
R1102
R1103
R1057
R1186
R1191
R1192
R1195
R1196
R1107
R1108
R1109
R1110
R1111
R1112
R1113
R1114
R1115
R1116
R1117
R1119
R1024
R1083
R1065
R1066
R1067
R1101
R1084
R1085
JR1101
D1101
DE998
DE898
R1068
R1189
R1128
C1021
D1001
R1131
R1550
R1187
R1149
R1088
R1120
C1119
R1172
R1173
R1174
R1173
R1174
R1121
R1021
R1022
R1123
R1044
R1041
R1042
R1139
R1037
IC1131
R1132
R1118
R1138
R1541
R1160
R1144
D2702
AKA
R1556
R1505
R1354
IC1301
IC1302
IC1303
IC1373
R1353
R1352
R1357
R1359
R1358
R1356
R1377
R1379
C1315
R1362
IC1401
R1436
R1486
R1426
R1416
R1476
R1456
R1466
IC1403
R1450
IC1405
IC1406
C1431
C1441
C1421
C1411
R1484
R1480
R1410
C1267
C1237
C1217
C1257
IC1501
C1408
C1405
FB1405
C1287
FB1452
C1247
C1471
C1361
C1375
C1357
C1360
C1377
R1378
R1376
R1407
C1380
FB1306
C1301
C1302
R1301
R1304
R1446
C1303
C1304
C1304
R1303
R1360
FB1303
R1306
R1308
R1309
R1310
D1301
C1313
X1301
FB1304
IC1503
R1351
R1510
R1049
R1311
R1312
R1313
C1277
R1315
R1316
R1318
C1002
R1305
R1551
C1309
C1310
R1547
JR1301
R1105
AV SYNC JRC
BOARD
CN7001
L
DE998
(Page 35)
• Semiconductor
Location (Side A)
Ref. No. Location
D1001
C-5
(D1101)
C-6
D1103
H-5
D1105
H-5
D1106
H-5
D1301
E-10
D2702
F-5
IC1101
H-5
IC1111
E-5
IC1131
H-6
<IC1141>
H-6
IC1301
D-10
IC1302
C-11
IC1303
F-11
IC1373
F-11
IC1401
H-11
IC1403
H-9
IC1404
H-8
IC1405
H-8
IC1406
H-7
IC1452
G-9
IC1501
F-8
IC1502
D-8
IC1503
G-7
IC2102
F-6
Q1103
I-6
Q1104
I-6
Q1105
I-5
( ): STR-DE998
< > : Except STR-DE898: US, CND,
< > : Except STR-DE898: US, CND,
KR, TW model
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