Printed Wiring Board - Digital Board (Side A) - Sony STR-K680 Service Manual

STR-K680/K780
Ver. 1.3
3-3. PRINTED WIRING BOARD – DIGITAL BOARD (SIDE A) –
1
A
B
C
D
E
STR-K680/K780
• See page 13 for Circuit Boards Location.
2 3
K780
VIDEO
BOARD
CNS250
(Page 30)
M
5 1
CNS509
C1251
R1318
R1316 R1315
C1315
R1313
IC1301
R1352 R1362
R1312
48
R1363
R1311
1 37 36
R1353
C1302 C1301
R1303
C1303
12 25
C1516
R1304
13 24
R1310
C1304
D1302
R1309
D1301
R1555
JR1502
X1502
R1356
IC1303
120
1
C1357
R1357
R1523
C1361
R1502
R1503
R1504 R1506
R1505
30
31
FB1503
C1494
R1531
IC1452
36 25
37 24
R1402
C1405
R1471
48 13
1
12
FB1405
R1470
R1407
IC1401
R1403 R1484
C1487
:Uses unleaded solder.
4 5
AEP,UK
C1253
IC1502
R1546
91
R1570
90
R1528
R1066
R1527
R1543
R1532
R1120
R1137
R1511
IC1501
R1142
R1121
61
IC1503
60
R1144
R1529
R1143
R1162
R1160
R1161
R1509
R1510
R1149
R1155
R1508 R1151
R1153
R1154 R1152
R1475
R1472
C144
R1435
R1445 R1425
IC1131
R1436
R1426
R1466
16 16
6 7
D1001
AEP,UK,RU
R1058
IC1111
5 4
1 3
R1127
R1105
IC1101
EXCEPT
R1186
AEP,UK,RU
R1122
R1123
R1129
R1124
R1094 R1095
R1190 R1128
R1076
R1180
R1635
R1088 C1122
C1123
C1124
R1082 R1077
C1495
C1620
R1071
R1078
• Semiconductor
Location
Ref. No. Location
D1001 C-5
D1301 C-3
D1302 C-2
IC1101 D-5
IC1111 D-6
IC1131 E-5
IC1301 C-2
IC1303 D-2
IC1401 E-2
IC1452 E-3
IC1501 D-4
IC1502 C-4
IC1503 E-4