Schematic Diagram - Main Section (1/3) - Sony STR-K675P Service Manual

3-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
STR-K675P
J401
4P
R401
1k
R451
1k
R402
1k
R452
1k
R403
1k
C484 0.1
R453
1k
R404
1k
R454
1k
J402
4P
TP1
BOARD IN WIRE
C400
0.1
R469
1k
J403
1P
CNP501
15P
16
CNP502
10P
17
C421 C422 C424
4.7 4.7
4.7
50V 50V
50V
C434
2.2
50V
R411
C444 JW R412
C443 JW R413
C433 2.2 50V R414
R415
C423
4.7
50V
C425
4.7
50V
C435 2.2 50V
IC400
M61542FP C445 JW
C436 2.2 50V
C426
C446
4.7
4.7
50V
50V
R416
1k
C482
0.1 R472
1k
R471
680
Q471
2SD2144S-TP-UVW
C471
100
R473
10V
2.2k
C472
0.1
C403
0.001
C404
0.001
R783
47k
RY702
RELAY
R780
4.7k
D752
R802
1SS133T-72 Q560
220
2SC1740S-QRT
IC821
TA7807S
C823 C821
47 0.1
25V
C822
C824
D821 0.1
47
AK04V1
25V
IC822
TA79007S
19 19
JW
JW
JW
JW
JW
20
21
STR-K675P