Sony STR-DE898 / STR-DE998 Service Manual ▷ View online
STR-DE898/DE998
33
33
STR-DE898/DE998
Ver. 1.1
4-17. SCHEMATIC DIAGRAM — DIGITAL SECTION (4/5) —
IC B/D
IC B/D
C1914
R1416
R1436
R1446
R1466
R1476
R1486
R1456
D1003
D1004
R1426
R1471
R1410
R1414
R1420
R1424
R1430
R1434
R1440
R1444
R1450
R1454
R1460
R1464
R1470
R1474
R1480
R1484
R1403
R1407
CNS551
CNS501
C1005
C1403
FB1405
C1402
C1448
C1287
C1247
C1277
C1237
C1438
C1468
C1428
C1267
C1227
C1257
C1217
C1478
C1488
C1418
C1458
C1481
C1483
C1407
C1406
FB1452
C1401
C1405
C1408
C1404
C1409
CNS508
C1252
C1251
C1253
C1494
C1460
FB1453
C1450
C1443
C1441
C1473
C1471
C1431
C1461
C1463
C1433
C1421
C1423
C1451
C1453
C1491
C1913
C1411
C1001
C1413
C1002
R1252
R1251
R1260
R1261
R1322
R1321
R1320
C1004
C1457
C1454
R1404
R1405
IC1401
IC1001
IC1406
IC1405
IC1404
IC1403
TN1
IC1452
IC1902
TP1016
C1006
• See page 23 for Waveforms.
• See page 52, 53 for IC Block Diagrams.
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STR-DE898/DE998
34
34
STR-DE898/DE998
Ver. 1.1
4-18. SCHEMATIC DIAGRAM — DIGITAL SECTION (5/5) —
C1103
R1065
R1066
R1067
R1085
R1086
R1106
R1112
R1113
R1114
R1115
R1121
R1124
R1128
R1134
R1136
R1140
R1143
R1151
R1152
R1153
R1154
R1156
R1161
R1162
R1167
R1116
R1117
R1118
R1119
R1107
R1108
R1109
R1110
R1111
R1083
R1105
R1176
R1177
R1186
R1187
D1105
R1101
R1131
R1132
R1191
R1192
R1195
R1063
R1064
R1129
R1142
R1144
R1149
R1150
R1160
R1158
R1157
R1190
R1200
R1201
R1049
R1054
R1123
R1139
R1166
R1057
R1170
R1155
R1037
R1099
R1137
R1042
R1145
C1127
C1097
R1058
CNS509
CNP504
C1139
CNP510
C1459
C1140
CNS502
C1126
C1121
CNP507
C1108
C1142
C1119
CNS505
R1183
R1184
CNS503
TP1018
TP1017
R1179
R1088
R1181
R1180
R1182
D1107
D1108
D1111
D1110
R1185
R1035
R1089
R1084
R1133
R1093
R1092
C1123
C1124
C1122
R1174
R1173
R1172
R1141
R1120
D1103
R1169
R1168
C1132
C1131
C1129
C1130
C1135
C1136
R1196
C1110
C1101
D1106
R1096
R1097
R1022
R1021
R1023
R1103
R1102
R1095
R1068
C1254
C1256
C1255
C1109
C1105
C1102
C1100
R1090
R1125
C1120
R1060
R1061
R1041
R1044
R1159
R1098
R1178
JR1102
X1101
FB1101
FB1075
FB1078
FB1077
FB1076
Q1104
Q1103
Q1105
FB1102
IC1131
IC1141
R1163
R1164
R1165
R1138
R1071
R1073
R1072
R1094
R1198
R1091
R1199
C1133
C1134
R1193
R1194
R1146
R1087
D1102
R1024
JR1101
D1101
IC1101
• See page 23 for Waveforms.
• See page 57 for IC Pin Function Description.
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STR-DE898/DE998
35
35
STR-DE898/DE998
Ver. 1.1
1
A
B
C
D
2
3
4
5
6
7
8
9
10
11
IC7001
C7003
C7004
R7002
CN7001
IC7002
FB7001
DIGITAL
BOARD
CNS551
30
16
15
1
C7005
C7001
C7002
R7003
1-866-385-
11
(11)
1-866-385-
11
(11)
L
4-19. PRINTED WIRING BOARDS — AV SYNC JRC SECTION —
IC B/D
C7002
C7005
R7003
C7004
C7003
R7002
FB7001
CN7001
C7001
IC7001
IC7002
4-20. SCHEMATIC DIAGRAM — AV SYNC JRC SECTION —
• See page 16 for Circuit Boards Location.
: Uses unleaded solder.
• See page 52 for IC Block Diagrams.
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STR-DE898/DE998
36
36
STR-DE898/DE998
Ver. 1.1
4-21. PRINTED WIRING BOARD — SPEAKER SECTION —
1
A
B
C
D
2
3
4
5
6
Q
VIDEO
BOARD
CN206
F
MAIN BOARD
CN851
1-865-748-
11
(11)
RR104
RR102
RR103
RR101
C2880
C2870
JW2810
EXCEPT
US,CND,E2
MODEL
US,CND,E2
MODEL
EXCEPT
US,CND,E2
MODEL
US,CND,E2
MODEL
EXCEPT
US,CND,E2
MODEL
US,CND,E2
MODEL
C2850
RY2881
R2873
RY2880
CNP851
1
4
D2881
Q2881
R2871
R2872
Q2880
R
R
L
L
CNP852
C2860
CC103
JW2801
JW2800
JW2803
JW2802
R2870
D2880
JW2813
JW2804
CC104
CC102
JW2811
JW2806
RED
GRY
GRY
GRY
RED
BLK
BLK
RED
JW2807
JW2808
JW2805
CC101
1
4
TM2880
SPEAKERS
FRONT A
FRONT B
IMPEDANCE USE 8-16Ω
D2880
R2871
R2870
D2881
R2872
R2873
CNP851
CNP852
RY2881
RY2880
RR104
RR103
RR102
RR101
Q2880
Q2881
TM2880
C2870
C2850
C2880
C2860
CC102
CC101
CC104
CC103
• See page 16 for Circuit Boards Location.
: Uses unleaded solder.
4-22. SCHEMATIC DIAGRAM — SPEAKER SECTION —
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