Sony STR-DE885 / STR-DE985 Service Manual ▷ View online
STR-DE885/DE985
25
25
4-6. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 21 for Common Note on Schematic Diagram.
R754
R183
R133
R184
R134
R182
R132
C134
R131
R181
R337
JW801
R137
C184
R639
GP1
C811
C812
C815
C801
C802
R742
C752
C742
R135
R834
R835
C806
C803
C804
C731
R732
R735
R737
R750
R333
R753
D351
D736
D751
D752
D753
C123
C124
C173
C174
C751
R734
R804
Q753
Q724
Q752
Q751
C390
C490
C391
C491
R397
C813
C814
R802
R736
R391
R396
R398
R491
R752
R751
R803
Q723
D802
D735
JW802
R136
R336
C805
R392
R731
R390
C395
R638
L801
C807
C816
RY351
RY601
RY130
J103
J309
IC103
IC103
D130
D301
CNP801
Q801
D803
IC812
IC811
D811
R490
IC604
IC730
R733
R739
R738
IC813
CNP882
CNP815
CNP803
CNP802
CNP813
CNP812
Q130
Q301
Q351
D801
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
(Page 31)
(Page 23)
(Page 24)
(Page 43)
(Page 43)
(Page 43)
(Page 24)
(Page 37)
(Page 33)
(Page 28)
STR-DE885/DE985
26
26
4-7. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) — • Refer to page 21 for Circuit Boards Location and Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
R1358
C1358
IC1303
R1356
R1357
R1359
C1357
R1304
C1360
C1303
C1304
R1316
R1312
R1313
R1321
R1315
R1320
R1319
R1310
R1311
R1501
R1308
R1306
R1307
R1360
R1309
D1301
R1442
R1492
R1493
R1494
R1443
R1444
C1416
IC1406
C1463
C1425
C1473
C1483
IC1111
R1453
IC1202
C1209
R1432
R1433
R1434
R1305
R1520
R1521
R1522
R1519
IC1451
R1518
R1517
R1525
R1526
C1444
C1445
R1149
R1503
R1504
R1505
R1506
R1507
R1508
R1509
R1514
R1510
R1562
R1553
R1563
R1554
R1570
R1571
R1572
R1568
R1569
IC1402
R1190
R1188
R1406
R1153
R1154
R1156
R1105
R1191
R1193
R1195
R1194
R1192
R1196
R1102
R1103
R1104
R1063
R1064
R1168
R1169
R1170
R1160
R1161
R1162
R1163
R1164
R1165
R1151
R1145
R1146
R1147
R1148
Q1102
D1102
Q1103
R1138
R1139
R1150
R1142
R1143
R1144
R1135
R1136
R1130
R1131
R1132
R1133
R1134
R1128
R1124
R1125
R1120
R1121
R1122
R1123
R1082
R1084
R1081
R1086
R1303
R1107
R1108
R1109
R1110
R1111
R1301
R1119
R1117
R1118
R1127
R1302
R1085
IC1302
IC1101
IC1131
IC1405
Q1101
IC1551
IC1401
IC1301
IC1502
IC1552
IC1501
Q1106
IC1141
R1413
Q1104
X1301
Q1105
D1105
D1106
R1166
IC1304
D1302
D1107
D1108
D1109
IC1142
R1099
R1098
R1176
D1001
R1177
C1126
IC1306
R1114
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
Z13
IC1305
R1186
R1189
C1361
R1354
R1351
R1502
Q1107
R1576
R1579
R1483
R1167
FB1065
FB1066
FB1301
FB1306
FB1303
FB1304
FB1305
FB1309
FB1551
FB1553
FB1554
R1116
R1106
R1353
R1352
R1300
C1405
C1453
C1415
R1403
IC1403
IC1404
D1001
B-7
D1102
D-7
D1105
F-6
D1106
F-6
D1107
C-6
D1108
C-6
D1109
C-6
D1301
E-11
D1302
F-11
IC1101
F-6
IC1111
E-6
IC1131
E-7
(IC1141)
E-7
IC1142
G-5
IC1202
F-7
IC1301
D-11
IC1302
C-11
IC1303
F-12
IC1304
E-11
IC1305
D-11
IC1306
D-11
IC1401
F-10
IC1402
G-11
IC1403
G-10
IC1404
F-9
IC1405
F-9
IC1406
F-8
IC1451
F-7
IC1501
E-10
IC1502
D-10
IC1551
E-8
IC1552
D-8
Q1101
D-6
Q1102
D-7
Q1103
G-5
Q1104
G-5
Q1105
G-6
Q1106
D-7
Q1107
D-6
• Semiconductor
Location
(Component side)
(Component side)
Ref. No.
Location
( ) : STR-DE985 only
STR-DE885/DE985
27
27
4-8. PRINTED WIRING BOARDS — DIGITAL SECTION (2/2) — • Refer to page 21 for Circuit Boards Location and Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
R1198
R1199
R1091
R
1092
R
1093
R1094
R1095
D1110
R
1202
R
1203
C1301
C13
02
C1434
C1308
C1312
C1314
C131
5
R1317
R
1318
C1313
R1314
R1322
C1309
C1310
R1401
R1402
C1402
C1452
R1451
R1452
R1411
R1412
R1461
R1462
C1412
C1462
R1421
R1422
R1471
R1472
C1422
C1472
R1481
R1482
C1482
R
1463
R
1423
R
147
3
C1002
C1437
C1431
C
1210
R
1557
R
151
1
R
157
3
R1556
R1567
R
1552
R1558
R1559
R1560
R
1561
R1565
R1566
R1087
R1155
R1178
R1113
R1083
R1115
R
1204
R
1137
C1021
C1031
C1905
R
1101
R1112
R
1201
C1011
C1436
C1435
R1141
C1141
C1305
C1323
C1321
C1322
C1251
C
1252
C1
253
R1261
R1
260
C
1404
R1179
R1180
R
1181
R
1182
R
1183
R
1184
R
1088
R1089
R
1100
R1187
R1071
R1072
R
1073
JR1101
R
1126
C1106
C1104
C1104
C1105
C1109
C1102
R
1077
R
1078
R1079
R
1060
R
1061
R
1157
R
1158
R
1159
C1120
C1121
C1127
C1101
C1142
R1200
C1254
C1255
C1256
C1131
C1132
C1133
C1134
C1136
C1135
C1122
C1123
C1124
C1125
C1130
R1171
R
1172
R
1173
R1174
R
1197
R1096
R1097
C1065
C1066
C1067
C
1068
R1185
C1408
R1431
C1487
C142
3
C1
474
C
1413
C1464
C1
454
C1417
C
14
48
C1446
C1552
C1553
C1554
C1555
C
1556
C1557
C1559
C1560
C1561
C
156
2
C1563
C1564
R1564
C1565
C1566
C
1570
C1568
R
15
12
C1516
C1518
C1519
C1520
C1513
C
1514
C15
09
C1
510
C1511
C
1501
C1503
R1513
R1152
R15
15
R1405
C
150
4
C
1505
C15
06
C1507
C
1508
C1137
C
1139
C1140
C1486
C1551
R1074
R
1075
R
1076
C1108
D1103
C
1351
C1316
C
135
4
R
13
55
C
1356
C
1353
C1352
R1140
R1580
R
1581
R1582
FB1067
FB1068
C1107
FB1101
FB1302
FB1501
FB
150
2
FB1307
FB
1308
FB1431
FB1552
R1577
R1578
R1129
C1145
FB1400
C
1403
JR1002
JR1004
JR1000
JR1003
C1475
C1441
C1442
C1443
C1455
C1491
C1414
C1465
C1424
C1485
C1411
C1461
C1421
C1471
C1481
IC1001
C1432
C1438
C
1211
C1212
C1449
IC1021
CNP506
IC1031
C1433
C1001
IC1011
C1908
C1906
C1032
CNP507
C1012
C1022
J1301
IC1354
IC1351
X1551
C1103
C1317
C1447
X
1501
CNP509
Z7
CNS509
CNS502
CNP507
CNS508
CNP508
TM301
IC1901
C
135
5
CNS505
CNP503
C1306
C1567
C1569
C1515
C1517
C1
359
IC1353
IC1352
C1406
C1401
C
1451
CNS501
X1101
L702
C703
CNP703
IC702
R702
(Page 22)
(Page 22)
(Page 22)
(Page 22)
(Page 34)
(Page 38)
(Page 38)
(Page 42)
D1103
F-6
D1110
C-5
IC702
D-2
IC1001
G-7
IC1011
C-5
IC1021
C-5
IC1031
C-5
IC1351
C-12
IC1352
D-12
IC1353
D-12
IC1354
E-12
IC1901
C-6
• Semiconductor
Location
(Conductor side)
(Conductor side)
Ref. No.
Location
STR-DE885/DE985
28
28
4-9. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/4) — • Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 44 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
C1303
C1304
C1302
R1318
R1313
R1314
FB1303
R1355
R1356
R1357
R1358
R1359
R1353
R1354
X1301
R1310
C1141
C1316
C1313
R1317
R1316
R1315
R1319
R1320
FB1308
R1304
R1301
R1306
R1307
C1351
C1352
C1353
C1354
C1357
C1314
R1303
C1323
C1360
C1301
C1312
R1311
R1308
R1309
FB1307
C1310
C1309
R1305
C1322
C1358
C1321
C1305
J1301
R1302
R1351
R1352
C1361
C1355
FB1306
C1359
R1360
TP1004
R1321
TP1003
R1322
FB1304
FB1305
FB1400
R1300
IC1306
C1315
FB1309
FB1302
C1251
C1253
C1252
CNS508
C1308
CNP508
R702
L702
C703
CNP703
C1356
D1302
C1317
IC1302
C1306
R1312
IC1304
D1301
IC1305
R1261
R1260
CNP509
TM301
CNS509
IC702
IC1351
IC1352
IC1354
IC1353
IC1303
IC1301
(Page 25)
(Page 29)
(Page 31)
(Page 39)
(Page 39)
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