Schematic Diagram - Digital Section (4/5) - Sony STR-DE898 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-17. SCHEMATIC DIAGRAM — DIGITAL SECTION (4/5) —
CNS551
R1320
R1321
R1322
(Page 35)
TN1
T E
L 1 3 9 4 2 2 9 6 5 1 3
CNS508
C1252 C1253
CNS501
(Page 25)
w w w
STR-DE898/DE998
• See page 23 for Waveforms.
(Page 31)
R1404
R1260 R1261
R1405
IC1902
C1914
C1913
R1251
R1252
C1251
TP1016
C1006 C1004 D1004 C1005
D1003
C1287 R1486 C1448
C1247 R1446 C1438
C1277 R1476 C1468
C1237 R1436 C1428
C1267 R1466 C1458
C1227 R1426 C1418
x a o C1257 R1456 C1488
y
C1217 R1416 C1478
. i
http://www.xiaoyu163.com
• See page 52, 53 for IC Block Diagrams.
(Page 30)
Q Q
3 7 6
IC B/D
IC1401
C1460
C1404
C1450
C1403
C1454
C1408
FB1453
C1406
C1405
FB1405
C1407
C1401
FB1452
C1402
R1440
R1480 R1470
R1484 IC1403 R1444 R1474
C1483 C1443 C1473
C1481 C1471
C1441
u 1 6 3
33 33
http://www.xiaoyu163.com
2 4
8 9 9
3 1 5 1 5 0 8 9 2
IC B/D
R1471
C1494
C1457
IC1452
C1491
R1460 R1420
R1430
IC1404 R1434 R1464 IC1405 R1424
C1423
C1433 C1463
C1461 C1421
C1431
m
c o
.
STR-DE898/DE998
Ver. 1.1
2
8 9 9
(Page 32)
(Page 34)
4 9 8 2 9 9
IC1001
C1001
C1002
R1450
R1410
IC1406 R1414
R1454
C1413
C1453
C1411
C1451