Read Sony STR-K670P (serv.man2) Service Manual online
7
7
STR-K670P
STR-K670P
SCHEMATIC DIAGRAM – DIGITAL BOARD (3/4) –
55
56
SURPPLEMENT-1
Page 5
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SURPPLEMENT-1
Page 5
( )
51
SURPPLEMENT-1
Page 5
( )
57
SURPPLEMENT-1
Page 6
( )
59
SURPPLEMENT-1
Page 8
( )
11
R1502
R1504
R1505
R1506
R1508
R1509
R1511
TP1005
TP1008
TP1009 TP1010
TP1011
TP1012
TP1015
FB1405
C1516
C1518
R1512
R1515
R1522
R1521
R1520
R1519
R1518
R1517
R1525
R1526
C1460
C1457
FB1452
R1527
R1528
R1555
R1540
R1539
R1538
R1537
R1536
R1535
R1534
R1533
R1532
R1541
R1542
R1543
R1544
R1545
R1546
R1547
R1548
R1549
R1550
R1551
R1552
R1553
R1554
FB1503
R1556
X1502
R1523
TP1018
C1403
C1406
C1407
C1491
R1470
R1471
R1472
R1475
R1460
R1461
R1420
CNS501
R1474
R1403
R1490
R1491
R1492
R1493
R1494
R1495
FB1502
FB1501
C1506
C1507
C1508
C1514
C1510
C1520
C1515
C1517
C1509
R1407
C1511
C1450
C1454
C1494
C1521
C1522
C1404
C1401
C1409
R1401
R1402
IC1401
IC1452
IC1502
IC1501
C1513
R1574
R1573
R1572
R1571
R1572
R1571
R1570
C1502
C1525
C1505
R1149
R1501
R1513
R1503
C1503
C1501
R1514
C1519
C1402
FB1453
C1408
C1405
IC1503
R1510
C1504
100
100
100
100
100
100
100
0
0.1
0.1
1k
1M
220
220
220
220
220
220
220 220
10
50V
10 50V
0
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
100
220
10 50V
4.7
50V
4.7
50V
10 50V
15P
10k
10k
0.1
0.1
0.1
0.1
R1531
220
0.1
0.1
470
10V
470
10V
10V
0.1
100
0.1
0.1
0.1
0.1
27p
27p
0.1
0.1
0.1
1k
2.2k
PCM1800E/2K
IS61LV6416-10TLT
0.1
10k
10k
10k
10k
10k
10k
10k
0.1
470 10V
0.1
100
100
10k
220
0.1
0.1
10k
0.1
47 16V
0
470p
470p
TC7WH157FU (TE12R)
100
0.1
13.9MHz
0
0
0
0
0
0
0
0
0
0
0
0
0
PCM1602KYG/2K
CXD9862R
R1502
0
•
See page 2 (SUPPLEMENT-1) for Waveform.
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