Sony STR-K670P Service Manual page 55

Q Q
SCHEMATIC DIAGRAM – DIGITAL BOARD (3/4) –
3 7 6 3 1 5 1 5 0
55
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SURPPLEMENT-1
Page 5
C1450
0.1
R1474
10k
C1460
10
C1494
50V
0.1
FB1453 0
C1454 0.1
C1457 10 50V
T E
L 1 3 9 4 2 2 9 6 5 1 3
R1402 IC1401
2.2k PCM1800E/2K
R1401 1k
C1404 0.1
C1403 10 50V
C1408
470p
C1405
470p
C1402
47 16V
C1401 0.1
FB1405
0
w w w
STR-K670P
• See page 2 (SUPPLEMENT-1) for Waveform.
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SURPPLEMENT-1
Page 5
IC1452
PCM1602KYG/2K
C1491 10 50V
C1521 X1502
27p 13.9MHz
R1515
1M
R1502 100
R1503
R1504
R1505 100 220
R1506 100
R1403
10k
R1407
100
C1406
4.7 50V
C1407
4.7
50V
x a o
y
CNS501
15P
. i
http://www.xiaoyu163.com
FB1502
C1515
C1516 470
0.1 10V
C1518 C1517
0.1 470
10V C1520
0.1
FB1501
IC1502
IS61LV6416-10TLT
R1531
220
C1514
0.1
C1509
0.1
C1510
0.1
Q Q
3 7 6
C1511
0.1
R1573
R1572
R1571
11 R1570
C1501
0.1
C1522
TP1018
27p
R1523 C1503
220 0.1 R1513 10k
IC1501
CXD9862R
100
TP1005
C1504 C1506 C1525
0.1 0.1 470 10V
FB1503
R1556
100
u 1 6 3
7 7
http://www.xiaoyu163.com
2 4
8 9 9
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SURPPLEMENT-1
Page 5
3 1 5 1 5 0 8 9
R1574 10k
10k
10k
10k
10k
C1508 0.1
C1507 0.1
R1511 100
IC1503
TC7WH157FU (TE12R)
R1510
100
R1149 100
m
c o
.
STR-K670P
2
8 9 9
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SURPPLEMENT-1
Page 6
2 4 9 8 2 9 9
59
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SURPPLEMENT-1
Page 8