Sony STR-DG910 Service Manual ▷ View online
STR-DG910
29
29
STR-DG910
5-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 56 for IC Block Diagrams.
IC B/D
IC B/D
+B SWITCH
+B SWITCH
-B SWITCH -B SWITCH
-B SWITCH
Q622
R623
R625
R624
R622
Q621
R621
C631
R631
C681
R681
R612
R662
C616
C666
R611
R661
C612
C662
C611
C661
Q672
R673
R675
R674
R671
Q671
R672
C625
Q625
R629
Q626
R630
R633
R632
D626
D625
C627
C675
Q675
R679
Q676
R680
R683
R682
D676
D675
C677
R203
C201
D203
R205
C200
D202
R204
R687
R637
R201
C711
R711
C712
R712
C716
C731
R731
Q722
R723
R725
R724
R721
Q721
R722
C725
Q725
R729
Q726
R730
R733
R732
D726
D725
C727
R737
L601
R639
L651
R689
L701
R739
C603
C703
C220
C732
C682
C632
Q255
C255
R626
R676
R726
C626
R634
Q627
R636
R635
C676
R684
Q677
R686
R685
R646
R696
C726
R734
Q727
R736
R735
R746
GP1
R222
R233
R235
C230
R223
R227
CN650
CN700
CN600
C663
C664
C613
C614
C665
C615
C714
C713
C715
C623
C624
C673
C674
C723
C724
Q202
Q200
Q256
Q201
D204
D201
JR218
R221
C231
D235
C234
R237
C233
R236
R225
C221
D220
IC600
IC700
Q220
Q225
Q221
Q228
Q235
Q623
Q673
Q723
Q724
Q674
Q624
R628
R678
R728
CN901
CN804
R600
R616
R615
R665
R666
R700
R715
R716
R220
D221
D224
R234
C721
C671
C621
R627
R677
R727
(Page 26)
(Page 28)
(Page 27)
(Page 49)
(Page 49)
(Page
49)
(Page
26)
STR-DG910
30
30
STR-DG910
5-13. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) — • Refer to 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
14
HDMI RE
BOARD
CN3511
S
J1302
DMPORT
1
1
2
3
2
3
5
4
2
3
5
4
AEP,UK
MODEL
MODEL
AEP,UK
MODEL
MODEL
C1046
R1057
R1056
R1456
R1421
R1175
R1352
R1055
R1464
R1058
R1059
C1508
R1610
C1507
R1051
R1612
1
18
R1060
R1141
R1354
IC1301
IC1452
IC1302
R1177
R1495
R1357
R1359
R1358
R1356
C1315
R1512
R1436
R1486
R1426
R1416
R1476
R1466
C1483
IC1403
IC1005
IC1404
IC1405
IC1406
C1504
C1485
FB1109
R1459
C1658
C1503
R1322
R1454
R1132
R1509
D1302
R1609
IC1603
R1138
FB1108
R1607
FB1452
R1074
R1470
R1468
R1671
C1361
FB1306
R1305
R1446
R1189
R1491
R1360
R1306
R1307
R1309
R1310
D1301
FB1305
X1301
JR1020
R1045
R1556
R1324
R1153
X1300
IC1007
R1151
R1351
C1512
R1452
R1041
R1114
R1113
IC1131
R1465
C1489
Q1105
C1675
R1062
R1068
C1486
R1450
R1457
R1125
R1126
R1185
R1168
R1014
R1015
R1016
R1311
R1105
R1131
R1012
R1013
C1090
R1313
R1315
IC1602
R1318
R1514
R1134
R1135
R1140
R1169
R1188
C1083
R1077
R1124
R1119
R1094
R1095
R1190
R1122
C1492
C1510
R1447
R1080
R1084
R1362
R1196
R1323
C1505
R1054
R1115
R1111
R1112
R1061
R1128
FB1107
R1367
R1123
R1107
R1108
R1110
R1493
R1035
R1065
R1106
CNS506
R1191
C1139
R1187
R1179
R1180
R1088
R1182
R1181
R1158
R1066
FB1309
R1067
R1154
R1083
R1070
FB1053
FB1103
R1319
IC1010
C1506
R1176
R1174
R1178
R1195
R1363
R1364
R1557
C1108
R1156
R1192
C1493
R1159
R1508
C1605
R1117
R1636
R1127
R1130
R1063
C1500
C1502
C1141
R1511
R1157
R1076
R1010
R1618
R1044
R1492
IC1009
FB1453
R1361
R1321
D1001
IC1011
IC1004
R1098
R1034
R1036
C1038
R1027
R1024
R1025
R1026
R1023
R1017
R1028
R1048
R1049
C1044
C1048
R1029
IC1006
R1487
R1030
X1302
R1031
R1018
Q1106
R1079
R1075
R1046
R1047
R1090
R1086
C1101
R1011
R1116
C1082
C1096
R1042
R1050
IC1003
R1071
R1069
R1053
R1069
R1053
R1085
FB1105
C1075
FB1104
R1308
J1302
FB1113
JR1511
IC1303 IC1304
C1498
C1501
C1012
R1325
C1084
R1129
R1186
R1109
C1104
IC1017
IC1008
R1155
R1197
IC1016
R1142
IC1014
D1106
C1089
FB1117
R1081
R1082
C1266
C1913
R1133
R1136
R1139
R1199
R1143
R1160
R1021
R1144
R1145
R1032
R1052
R1320
FB1503
C1102
1-872-698-
(13)
11
(Page 41)
D1001
C-4
D1106
H-5
D1301
E-11
D1302
D-12
IC1003
G-9
IC1004
G-9
IC1005
G-6
IC1006
H-5
IC1007
G-6
IC1008
E-10
IC1009
F-8
IC1010
F-5
IC1011
G-9
IC1014
F-9
IC1016
E-10
IC1017
E-7
IC1131
G-5
IC1301
D-11
IC1302
D-12
IC1303
E-12
IC1304
E-12
IC1403
H-10
IC1404
H-9
IC1405
H-8
IC1406
H-6
IC1452
F-10
IC1602
D-6
IC1603
G-11
Q1105
H-5
Q1106
H-5
• Semiconductor
Location (Side A)
Ref. No.
Location
STR-DG910
31
31
STR-DG910
5-14. PRINTED WIRING BOARD — DIGITAL SECTION (2/2) — • Refer to 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
14
VIDEO
BOARD
CN6802
Q
XM
BOARD
CN101
(US,CND)
T
DCDC
BOARD
CN4102
W
MAIN
BOARD
CN802
C
MAIN
BOARD
CNP820
B
MAIN
BOARD
CNP821
A
DISPLAY
BOARD
CNS102
U
VIDEO
BOARD
CN6805
R
STANDBY
BOARD
CNP903
V
3
2
1
3
2
1
3
2
1
EXCEPT
US,CND
MODEL
US,CND
MODEL
US,CND MODEL
9
1
1
3
IC1352
IC1354
TN1
CNP503
CNP501
GRY
GRY
ORG
7
1
CNP500
GRY
ORG
GRY
GRY
GRY
GRY
ORG
GRY
GRY
GRY
RED
GRY
GRY
GRY
GRY
RED
FLASH
PROGRAMMING
1-872-698-
(13)
11
SAT
IN
VIDEO 1
IN
-2
(COAXIAL)
DVD
IN
DIGITAL
(ASSIGNABLE)
(OPTICAL)
(OPTICAL)
-1
-1
J1301
-2
SA-CD/
CD/CD-R
IN
(COAXIAL)
IC1351
VIDEO 2/
BD IN
(OPTICAL)
R1366
C1128
C1068
R1193
C1352
BLK
R1807
R1804
R1801
R1802
R1806
R1808
R1809
C1257
C1256
JR1023
JR1205
R1172
R1173
R1171
R1164
R1194
Q1103
R1304
R1355
R1097
C1671
FB1106
R1019
C1672
FB1115
C1494
R1490
R1037
C1454
R1103
C1450
C1118
C1351
R1314
FB1114
C1657
BLK
C1310
C1304
C1303
C1106
FB1102
C1079
C1175
C1301
IC1013
FB1112
C1354
R1104
C1072
C1312
C1659
C1140
R1039
C1496
C1080
C1094
C1316
R1102
C1358
R1494
C1174
C1005
D1003
D1004
R1369
C1131
C1138
R1033
R1184
C1309
R1072
C1144
R1261
R1260
C1620
C1145
C1011
C1305
C1313
C1314
C1308
R1101
R1100
C1132
C1092
C1123
D1107
FB1308
D1110
D1111
R1096
C1093
C1122
R1183
R1073
R1635
Q1104
R1513
C1086
FB1101
C1107
R1510
R1474
C1004
C1654
C1133
C1007
C1016
C1078
C1077
C1015
C1014
C1023
C1025
C1026
C1027
C1028
C1029
R1043
C1036
C1034
C1035
C1037
C1039
C1040
C1042
C1043
R1038
R1040
R1093
C1018
C1019
C1020
C1065
C1064
C1076
C1173
R1368
C1103
R1064
R1120
C1119
C1172
C1171
C1097
R1515
IC1012
JR1019
C1030
C1024
C1049
C1054
C1041
C1055
C1056
C1053
C1051
C1050
C1052
C1057
C1058
C1059
C1062
C1063
C1069
C1017
C1267
FB1116
JR1000
C1021
C1031
C1074
R1118
C1318
JR1001
JR1003
JR1002
C1002
C1362
IC1031
IC1002
C1067
C1066
R1078
C1047
C1488
W1000
W1001
CNS502
IC1352
IC1354
C1460
C1656
C1448
C1438
C1468
C1428
C1478
C1458
C1095
IC1001
C1673
C1491
C1001
CNP503
CNS501
C1653
C1457
C1135
C1088
C1091
C1006
C1418
C1429
IC1902
C1010
C1430
C1008
C1359
C1914
C1306
IC1351
C1355
C1670
C1060
C1061
C1081
C1013
C1073
C1070
IC1904
CNS503
CNS508
9P : EXCEPT AEP,UK MODEL
11P : AEP,UK MODEL
11P : AEP,UK MODEL
CNP501
CNP500
CNS509
CNS505
CNS504
C1087
C1085
C1317
C1032
C1022
TP1000
3
1
1
7
1
2
3
1
9
1
3
5
1
2
23
1
1
5
1
1
2
3
2
31
31
1
2
8
10
11
9
(Page 38)
(Page 47)
(Page 38)
(Page 51)
(Page 25)
(Page 25)
(Page 53)
(Page 25)
(Page 55)
D1003
F-10
D1004
F-10
D1107
E-5
D1110
E-5
D1111
E-5
IC1001
H-11
IC1002
D-8
IC1012
I-12
IC1013
D-5
IC1031
C-5
IC1351
D-13
IC1352
E-13
IC1354
C-13
IC1902
B-7
IC1904
C-4
Q1103
H-5
Q1104
H-5
• Semiconductor
Location (Side B)
Ref. No.
Location
STR-DG910
32
32
STR-DG910
5-15. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/5) — • Refer to page 24 for Waveforms and page 56 for IC Block Diagrams.
IC B/D
IC B/D
C1303
C1304
R1318
C1315
R1314
R1355
R1356
R1357
R1358
R1354
R1351
R1352
X1301
R1310
C1141
C1316
C1317
C1313
C1362
FB1309
R1362
R1320
R1359
R1134
R1140
R1042
R1041
R1304
C1306
C1358
C1355
C1310
C1309
C1314
C1361
R1056
R1366
R1060
R1057
R1321
C1046
C1351
C1354
C1128
TP1003
TP1004
C1352
FB1115
C1301
C1305
FB1114
R1055
C1312
C1135
C1133
R1315
R1311
R1308
R1307
R1360
R1306
C1308
R1361
D1302
IC1303
IC1304
C1359
IC1301
JR1511
JR1020
FB1305
D1301
IC1302
IC1354
IC1351
IC1352
J1301
C1047
FB1306
R1319
R1305
(Page 33)
(Page 34)
(Page 34)
(Page 35)
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