Read Sony HT-DDW980 / STR-K980 Service Manual online
20
20
STR-K980
STR-K980
3-5. SCHEMATIC DIAGRAM – DIGITAL BOARD (1/5) –
• See page 15 for Waveform.
• See page 38 for IC Block Diagram.
C1303
C1305
R1318
R1313
R1314
R1355
R1356
R1357
R1358
R1359
R1354
R1351
X1301
R1310
C1313
R1316
R1315
C1004
R1312
C1914
JR1202
0
C1005
C1306
R1301
R1306
IC1354
IC1351
C1354
C1351
C1357
C1355
C1252
C1253
C1308
TN1
JR1005
R1302
JR1302
JR1303
R1323
C1362
TP1003
FB1302
R1305
R1308
C1312
R1319
C1310
R1311
R1360
FB1305
TP1004
R1307
C1314
FB1306
C1359
C1358
C1361
R1261
R1260
R1252
R1251
JR1020
R1321
C1315
C1302
C1301
C1309
C1360
JR1511
C1304
R1304
R1303
C1913
D1302
IC1902
CNS508
11P
J1301
JR1207
D1003
D1004
IC1301
C1251
JR1019
D1301
IC1303
R1362
R1309
100
100
TORX147L
(SONY)
TORX147L
(SONY)
0.1
0.1
0.1
0.1
10k
100
10k
75
1k
22k
560k
100
12.288MHz
1M
100p
100
100
0.1
100
47
16V
0.1
47
16V
5.6k
22
1p
22
25V
0.1
0.1
0.1
0
4.7k
0
0
10k
0.01
680
100
0.1
0
18p
100
100
100
0.1
1000
6.3V
6.3V
0.1
0.1
1k
1k
39k
39k
0
0
0.1
0.01
0.1
18p
47p
0.01
100
33k
0.1
1SS355-TE-17
TA7809LS
0
1SS367-T3SONY
1SS367-T3SONY
LC89056W-E
0.1
0.1
1SS355TE-17
TC7WU04F(TE12R)
100
100
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