HT-SL50, HT-SL55, HT-SL70, STR-KSL50 - Sony Audio Service Manual (repair manual). Page 11

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11
11
STR-KSL50
3-3. Schematic Diagram  – Digital (1/2) Section –
• See page 7 for Wavefoms.   • See page 18 for IC Block Diagrams.   • See page 19 for IC Pin Function Description.
C1102
C1103
C1107
C1109
C1110
C1112
C1129
C1131
C1201
C1202
C1204
C
1
2
0
6
C
1
2
1
0
C1211
C1212
C1218
C1220
C1227
C1501
C1503
C1505
C1506
C1507
C1513
C1514
C1551
C1552
D1101
D
1
5
0
1
D
1
5
0
2
G1101
IC1101
R1100
R1101
R1102
R
1
1
0
3
R
1
1
0
4
R1105
R1106
R1108
R1111
R1114
R1124
R
1
2
0
2
R1203
R
1
2
0
5
R
1
20
9
R
1
2
1
3
R
1
2
1
4
R
1
2
1
5
R
1
2
1
6
R
1
2
1
7
R
1
2
1
8
R
1
2
1
9
R
1
2
2
0
R1221
R1222
R1224
R1225
R1226
R1227
R1228
R1230
R1231
R1232
R1233
R1234
R1235
R1236
R1237
R1238
R1239
R1240
R1241
R1242
R1243
R1244
R1503
R1504
R1505
R1507
R1508
R1516
R1517
R1518
R1519
R1520
R1521
R1552
R1554
R1555
R1556
R1557
X1101
X1201
C
1
5
1
2
C
1
5
1
1
R
1
5
0
9
C1516
C1517
C1518
C1519
C1520
C1521
C1523
FB1203
FB
1
2
0
4
IC1501
FB1104
FB1105
FB1202
FB1501
FB1502
C1914
C1311
C1310
C1309
C1913
R1110
C1640
C1641
C
1
2
0
9
R1208
R1207
R1206
C1205
R
1
2
0
4
C1213
C
1
2
1
4
FB1201
R1115
R1113
C1113
FB1102
C
1
1
0
6
R
1
1
0
7
C1101
C
1
1
0
4
C1111
R1112
C1105
C1108
C1515
R1553
R1229
C1216
C
1
5
0
8
C
1
5
0
9
C1502
R1506
C1504
R1502
R1212
C1208
R1210
C1219
R1314
R1364
C1916
C1915
C1230
C1231
IC1202
C
1
2
0
7
CN9
CNS1
C1221
C1510
IC1902
IC1905
TM301
CN7
R
1
7
0
5
R
1
7
1
0
R
1
7
1
1
TP1214
TP1215
TP1216
TP1217
TP1218
TP1219
TP1220
T
P
1
2
1
3
T
P
1
2
1
2
T
P
1
2
1
1
T
P
1
2
1
0
T
P
1
2
0
9
T
P
1
2
0
8
T
P
1
2
0
7
T
P
1
2
0
6
T
P
1
2
0
5
JR1121
TP1204
TP1203
TP1202
TP1201
T
P
1
2
2
2
T
P
1
2
2
1
IC1552
IC1502
IC1503
IC1201
R1551
R1501
C1203
47 16V
0.1
0.01
18p
18p
0.01
0.001
100p
0.1
0.1
0.1
0
.1
0
.1
470
10V
470
10V
100p
100p
0.1
0.0015
0.1
0.1
470 10V
10 50V
0.1
0.1
0.0015
22 50V
1SS352
1
S
S
3
6
7
1
S
S
3
6
7
LC89056W-E
1M
10k
10k
1
0
0
1
0
0
4.7k
33k
100
1k
100
100
1
0
0
10k
1
0
0
1
0
0
2
2
0
2
2
0
2
2
0
2
2
0
2
2
0
2
2
0
2
2
0
2
2
0
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
10k
330
5.6k
4.7k
100k
220
220
220
220
220
220
10k
330
5.6k
22k
4.7k
12.288MHz
13.5MHz
0
.0
2
2
0
.1
1
k
0.0033
0.0033
0.0033
0.0033
0.0033
0.0033
0.001
0UH
0
U
H
AK4527B
0UH
0UH
0UH
0UH
0UH
47
16V
0.1
0.1
0.1
0.1
1k
0.1
0.0022
0
.1
100
100
100
0.1
1
k
0.1
0
.1
0UH
10k
1k
0.1
0UH
0
.1
5
.6
k
0.1
0
.0
1
0.1
100
47
16V
0.1
470
10V
10k
220
100p
0
.1
0
.1
22
50V
22k
10
50V
10k
220
0.1
10k
0.1
1k
1k
0.1
47
16V
0.1
0.1
IS61LV6416-10TLT
0
.1
7P
23P
0.1
47
16V
NJM7810FA
1
0
0
1
0
0
1
0
0
0
NJM4565M
NJM4565M
KIA7805API
CXD9617R
330
330
0.1
*
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