Read Sony HT-DDW890 / STR-K890 Service Manual online
17
17
STR-K890
STR-K890
4-4. PRINTED WIRING BOARD – DIGITAL BOARD (SIDE B) –
:Uses unleaded solder.
• See page 13 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D1003
D-3
D1004
D-4
D1107
C-7
D1108
C-7
D1110
C-7
D1111
C-7
D1501
D-3
D1502
D-3
D1503
D-3
D1504
D-4
IC1001
F-3
IC1031
B-8
IC1351
C-2
IC1354
B-2
IC1902
B-5
IC1903
B-7
IC1904
C-6
IC1906
D-2
C1501
C1503
C1310
C1504
C1505
C1312
C1506
C1313
C1507
C1314
C1508
C1121
C1124
C1510
C1513 C1514
R1105
C1516
C1518
C1519
C1905
R1302
C1138
C1520
C1139
D1501
D1502
D1503
C1140
D1504
R1503
C1144
C1145
R1314
C1149
R1323
C1351
C1547
C1354
C1358
R1530
C1171
C1172
R1159
R1355
R1186
R1190
R1193
C1004
C1005
D1003
D1004
FB1101
C1413
FB1302
C1423
FB1501
FB1502
C1433
C1442
R1039
C1450
C1453
C1454
C1463
C1473
R1260
R1261
C1481
C1299
C1494
C1495
R1474
C1100
C1108
C1305
C1308
C1309
C1566
R1353
R1352
R1641
R1640
R1645
R1643
R1644
R1602
R1637
IC1906
CL043
CL042
CL018
CL020
CL019
CL016
CL017
CL027
CL026
CL021
CL024
CL025
CL030
CL035
CL029
CL028
CL031
CL033
CL032
CL034
CL036
CL037
CL041
CL040
JL001
JR1000
R1078
R1941
IC1904
IC1031
R1187
C1019
CL004
CL012
CL001
CL013
CL011
CL009 CL005
CL007
CL002
CL003
R1409
R1184
R1183
D1107
D1108
D1110
D1111
JR1001
JL013
CL045
CL022
C1255
C1254
C1253
C1120
C1021
JR1002
JR1003
JR1004
JR1006
JR1009
JR1010
CNP512
C1515
C1517
C1906
C1908
C1525
C1355
C1359
IC1351
IC1354
C1001
C1402
C1403
C1406
C1407
CNS501
C1418
C1428
C1438
C1448
C1455
C1457
C1458
C1468
C1478
C1491
C1103
C1306
C1910
C1919
CNS509
CNP503
CNS502
CNS508
IC1902
CNP505
CNS504
C1032
C1022
IC1903
CNS514
C1914
IC1001
HS1903
W1000
DIGITAL BOARD
(SIDE B)
1-872-321-
11
(11)
1
2
B
A
C
D
E
F
3
4
5
6
7
8
9
3
1
3
1
3
1
SAT
IN
VIDEO 2/
BD IN
DVD IN
COAXIAL
DIGITAL
J1301
TUNER
D
MAIN
BOARD
CNP913
(Page 23)
H
DISPLAY
BOARD
CNS101
(Page 28)
C
STANDBY
BOARD
CNP903
(Page 30)
for
FLASH
PROGRAMMING
6
5
7
1
1
3
2
1
3
2
1
3
B
MAIN
BOARD
CNP912
(Page 23)
A
VIDEO
BOARD
CNS207
(Page 34)
F
MAIN
BOARD
CNP501
(Page 23)
G
MAIN
BOARD
CN500
(Page 23)
E
DCDC
BOARD
CN4103
(Page 30)
W1001
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