Sony STR-K1500 Service Manual - Page 20

Schematic Diagram, Digital Board 1/5

Page 20 highlights

STR-K1500 3-5. SCHEMATIC DIAGRAM - DIGITAL BOARD (1/5) - • See page 15 for Waveform. • See page 40 for IC Block Diagram. TN1 CNS508 11P R1261 1k R1260 1k C1251 0.1 C1252 0.1 C1253 R1252 0.1 39k R1251 39k JR1202 IC1354 TORX147L IC1351 TORX147L J1301 R1354 100 C1354 0.1 R1351 100 C1351 0.1 FB1306 D1302 1SS355-TE-17 C1361 0.1 R1356 1k C1355 22 25V JR1207 0 C1357 1p R1357 22k R1358 560k R1355 75 IC1303 TC7WU04F(TE12R) C1362 0.01 C1359 1000 6.3V C1358 0.1 R1359 100 C1360 47p C1005 0.1 C1004 0.1 D1003 1SS367-T3SONY D1004 1SS367-T3SONY JR1302 0 JR1303 0 C1315 0.1 C1314 0.1 IC1902 TA7809LS C1914 47 16V C1913 0.1 R1318 10k FB1302 R1321 0 R1323 10k C1313 100p JR1019 0.1 R1362 100 C1301 0.1 C1302 0.01 JR1005 0 R1301 5.6k R1303 33k R1302 4.7k C1303 R1304 0.1 100 C1304 0.01 C1305 0.1 C1306 47 16V JR1511 R1305 680 R1360 100 R1306 22 JR1020 0 IC1301 LC89056W-E R1314 10k R1316 100 R1315 100 R1313 100 R1312 100 C1312 0.1 C1308 0.1 TP1004 R1309 100 C1309 18p R1311 100 TP1003 R1310 1M X1301 12.288MHz C1310 18p FB1305 R1307 100 R1319 0 R1308 100 D1301 1SS355TE-17 STR-K1500 20 20

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20
20
STR-K1500
STR-K1500
3-5.
SCHEMATIC DIAGRAM
– DIGITAL BOARD (1/5) –
• See page 15 for Waveform.
• See page 40 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
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
TORX147L
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
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