Read Sony HT-DDW670 (serv.man2) Service Manual online
21
21
STR-K670P
STR-K670P
3-10.
DIAGRAMA ESQUEMÁTICO – PLACA PRINCIPAL (1/3) —
R472
R471
R401
R451
R402
R452
R473
D821
C4
0
2
C
4
5
2
C
4
31
C
43
2
C433
R403
R453
IC400
R
40
7
R
4
0
6
R404
R454
CNP501
CNP502
J402
IC822
J403
R469
R783
IC821
TP1
C400
C472
C482
C821
C822
C
441
C
44
2
C444
C443
C445
R802
C823
C824
C424
C422
C421
C434
C423
C425
C426
C403
C404
J401
RY702
Q471
JW301
C590
R591
C594
R594
R593
R595
IC502
C592
C593
R596
R597
D752
Q560
C471
C484
C435
C436
R411
R412
R413
R414
R415
R780
C446
R416
1k
680
1k
1k
1k
1k
2.2k
AK04V1
10
50
V
1
0
50
V
2.2
50
V
2.2
5
0V
2.2
50V
1k
1k
M61542FP
1
0
0
10
0
1k
1k
15P
10P
4P
TA79007S
1k
47k
1P
BOARD IN WIRE
0.1
0.1
0.1
0.1
0.1
TA7807S
JW
JW
JW
JW
JW
220
47
25V
47
25V
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
2.2
50V
4.7
50V
50V
4.7
50V
4.7
50V
50V
0.001
0.001
4P
RELAY
2SD2144S-TP-UVW
JW
0.33
2.2k
0.22
22k
62k
6.8k
NJM45650
0.68
0.033
6.8k
220k
1SS133T-72
2SC1740S-QRT
100
10V
10V
0.1
2.2
50V
2.2
50V
JW
JW
JW
JW
JW
4.7k
4.7
50V
1k
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