Schematic Diagram - Digital Board (1/5) - Sony STR-K900 - Fm Stereo/fm-am Receiver Service Manual

STR-K880/K900
3-5. SCHEMATIC DIAGRAM – DIGITAL BOARD (1/5) –
TN1
IC1354
TORX147L
IC1351
TORX147L
J1301
STR-K880/K900
• See page 15 for Waveform. • See page 41 for IC Block Diagram.
CNS508
R1261 1k C1251 0.1
R1260 1k
C1252 C1253 R1252 R1251
0.1 0.1 39k 39k
R1354
100
C1354
0.1
R1351
100
C1351
0.1
FB1306
D1302
1SS355-TE-17
JR1207
0
C1361
R1356
0.1 1k
C1355 C1357 R1358
22 1p 560k
R1357
25V
22k
R1355
75
IC1303
TC7WU04F(TE12R)
C1359
1000
6.3V
C1358
C1362 0.1
0.01
R1359
100
C1360
47p
C1005
0.1
C1004
0.1
D1003
1SS367-T3SONY
D1004
1SS367-T3SONY
JR1202
0
IC1902
IC1071
TA7809LS
TA78033LS
C1914
C1064
C1063 47 C1913
47
0.1 16V 0.1
16V
FB1302
R1321 0
R1318
R1323
10k
10k
C1301
0.1
R1362
100
C1302 0.01
JR1005 R1301
0 5.6k
IC1301
LC89056W-E
R1303 R1302
33k 4.7k
C1303 R1304
0.1 100
C1305
C1304
0.1
0.01
C1306
47
16V R1311
100
TP1003
C1308
0.1
R1310
TP1004 1M
X1301
12.288MHz
C1310
R1309
18p
100
JR1511
R1308
FB1305 100
R1305 R1307
680 100
R1319
0
20 20
JR1019
0.1
C1313
100p
R1316
100
R1314
10k
R1315 100
R1313 100
R1312 100
C1312
0.1
D1301
1SS355TE-17