Sony STR-DE885 / STR-DE985 Service Manual ▷ View online
STR-DE885/DE985
29
29
4-10. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/4) — • Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 44 for IC Block Diagrams.
IC B/D
C1473
C1425
C1453
C1463
C1415
C1472
C1422
C1474
C1452
C1402
C1454
C1462
C1412
C1464
C1413
R1510
R1511
C1446
C1448
C1516
C1518
R1501
R1513
R1515
R1522
R1521
R1520
R1519
R1518
R1517
R1525
R1526
R1421
R1402
R1401
R1451
R1411
C1501
C1503
C1504
C1506
C1510
C1519
R1492
R1442
C1511
C1520
R1508
R1509
C1507
C1508
C1471
C1442
C1405
C1406
R1461
R1471
R1472
C1509
C1444
C1445
C1455
C1414
C1465
C1424
C1475
R1502
R1503
R1504
R1505
R1506
R1506
R1507
R1514
C1513
C1443
X1501
C1482
C1485
C1487
C1486
R1481
R1482
C1483
CNS501
C1416
C1417
R1444
R1443
C1447
R1494
C1404
C1491
R1406
R1483
C1481
TP1007
TP1008
TP1009
TP1010
TP1011
TP1012
TP1013
TP1014
TP1015
C1505
TP1005
TP1006
FB1301
C1514
R1405
R1512
FB1502
FB1501
C1517
C1515
TP1016
IC1501
R1493
IC1402
C1441
R1151
C1421
C1423
IC1401
R1452
C1451
C1403
C1401
R1462
C1461
R1422
IC1404
IC1405
IC1406
IC1502
C1411
C1449
R1412
IC1403
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STR-DE885/DE985
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4-11. SCHEMATIC DIAGRAM — DIGITAL SECTION (3/4) — • 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
C1001
C1002
R1556
R1559
R1558
R1557
R1562
R1560
R1561
R1434
R1431
C1433
C1431
C1435
C1434
C1570 C1568
R1563
R1566
R1573
R1553
C1437
C1560
C1562
C1563
C1564
C1551
C1552
C1554
C1557
C1561
R1564
C1559
R1565
C1556
R1552
C1555
R1432
R1433
X1551
C1436
C1566
C1210
C1212
FB1554
FB1553
FB1431
C1211
C1209
C1569 C1567
C1408
C1438
R1463
R1423
R1473
R1413
R1403
R1453
R1582
R1581
R1580
R1576
R1577
R1578
R1579
R1570
R1571
R1572
R1567
R1568
R1569
TP1017
TP1018
R1554
FB1551
FB1552
TP1001
TP1002
C1565
IC1202
IC1001
C1432
IC1551
C1553
IC1552
IC1451
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STR-DE885/DE985
31
31
4-12. SCHEMATIC DIAGRAM — DIGITAL SECTION (4/4) — • Refer to page 21 for Common Note on Schematic Diagram and Waveforms.
C1011
C1031
C1021
R1137
R1136
R1135
R1134
R1122
R1121
R1174
R1173
R1172
R1177
R1176
R1148
R1146
R1129
R1130
R1131
R1132
R1133
R1123
R1140
R1141
C1131
C1132
C1133
C1134
C1135
C1136
R1190
R1197
R1100
C1254
C1255
C1256
R1072
R1071
C1125
C1124
C1124
C1123
C1122
C1106
C1121
R1167
R1168
R1169
R1170
C1130
R1098
R1127
R1138
R1142
R1143
R1143
R1144
R1149
R1150
R1153
R1154
R1155
R1156
R1156
R1160
R1161
R1162
R1162
R1163
R1164
R1164
R1165
R1087
R1145
C1012
C1032
C1022
R1200
R1120
C1107
R1189
R1081
R1085
R1086
C1109
Q1106
R1147
C1127
C1101
C1906
C1908
C1905
IC1901
R1139
R1158
D1102
C1140
R1060
R1061
R1099
R1178
R1159
R1064
R1063
C1126
R1101
D1105
D1106
D1103
Q1107
Q1101
R1187
FB1101
D1110
C1103
C1102
R1125
R1096
D1109
D1108
D1107
R1089
R1088
C1065
C1066
C1067
C1068
FB1065
FB1066
FB1066
FB1067
FB1068
FB1068
R1185
R1097
C1145
R1102
R1103
R1104
R1166
R1196
R1195
R1194
R1193
R1192
R1191
R1105
R1186
R1107
R1108
R1112
R1111
R1110
R1110
R1109
R1083
R1106
C1142
R1113
R1114
R1115
R1116
R1084
R1117
R1118
R1119
R1093
R1203
R1202
R1094
R1188
R1124
R1204
CNP507
CNS505
CNP503
CNS502
Q1102
C1139
Q1103
Q1104
Q1105
IC1031
D1001
IC1011
CNP506
JR1101
C1137
R1082
C1105
R1079
R1078
R1077
R1077
R1128
R1095
C1104
R1126
X1101
C1120
R1157
C1108
IC1131
R1152
R1201
R1074
R1075
R1076
IC1141
R1092
R1199
R1091
IC1142
R1180
R1181
R1182
R1183
R1184
R1179
IC1021
R1073
IC1111
R1171
R1198
IC1101
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STR-DE885/DE985
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4-13. PRINTED WIRING BOARD — SPEAKER SECTION — • Refer to page 21 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
L551
R583
C580
RY501
R581
L501
R533
C530
L601
R233
C630
D681
R681
L651
R633
C680
R481
L401
R433
C430
JW402
JW403
JW404
D481
D581
TM601
TM602
TM602
RY601
Q581
R589
R587
R489
R487
Q681
R689
R687
Q481
R483
RY401
L451
C480
CNW482
CNP484
JW401
D481
H-9
D581
H-3
D681
G-6
Q481
G-10
Q581
G-11
Q681
G-11
• Semiconductor
Location
Ref. No.
Location
(Page 22)
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