Schematic Diagram Of Gt (2/2) Board - Sony KF-E42A10 Service Manual

KF-E42A10/E50A10
RM-GA004 RM-GA004

(7) Schematic Diagram of GT (2/2) Board

1 2 3
A 001:11B
SET9V
OFF_MUTE
R6424
10k
1/10W
RN-CP
5%
1608
R6422
XX
B
R6402
1M
1/10W
RN-CP
5%
001:12F
Q6404
SP_MUTE R6423
2SC3052EF-T1-LEF
10k
1/10W
RN-CP
C
5%
D
E
F
4 5
D6400
1SS133T-77
R6425
10k
R6401
1/10W Q6405
1k RN-CP C6400
2SA1235TP-1EF
1/10W
5% 1000
RN-CP
16V
5%
Q6400
R6426
2SC3052EF-T1-LEF
10k
1/10W
RN-CP
R6400
5% R6432
10k
XX
1/10W
RN-CP
D6401
5%
C6401 1SS133T-77
4.7
50V
R6403
10k
1/10W
R6404
RN-CP
5% XX
R6404
R6405
C6402 1k
1/10W XX
100
RN-CP
16V
5%
1 2
C6407
1
50V
R6427
220
1/10W
RN-CP C6404
R6408
5% XX
2.2k
1/10W
C6403
RN-CP 470
5% 16V
C6405
XX
C6415
R6411
2.2k 10
1/10W 50V
RN-CP
5%
001:12F
R6409
AUDIO_L
C6416 C6418
2.2k
10 XX
1/10W
50V
R6413
RN-CP
10k
5%
1/10W
RN-CP
5%
R6414
001:12E
R6410
AUDIO_R R6412
C6417 C6419 1/10W
2.2k 2.2k
10 XX
RN-CP
1/10W 1/10W
50V
RN-CP RN-CP
5% 5%
0
0.6
2SC3052EF-T1-LEF
R6416
10k
R6415
1/10W
100k
RN-CP
1/10W
5%
RN-CP
5%
6 7
Q6401
XX
IC6400
TA8258H
3 4 5 6 7 8 9 10 11 12 D6403
UDZS-TE17-33B
R6428
220
1/10W
C6408
RN-CP
XX
5%
R6407 XX
D6406
1SS133T-77
C6409 R6417
C6406
0.1 XX
470
25V C6423
16V PS6400
R6421
F
2.5A 2200
10k
1608
50V 1/4W
C6422 R6420
C6410
2200
10k
220 50V
D6408 1/4W
C6414
25V
XX
10
50V
C6411
2200
50V
R6419
R6418
2.2
2.2
0 C6412
1/4W
1/4W
0.6 0.1 FPRD
FPRD
50V
C6420
MPS 0.15 C6421
D6409
50V 0.15
Q6402 XX
MPS 50V
2SC3052EF-T1-LEF
MPS
C6413
100k
1000p
50V
B
5% 1608
R6429
Q6403 0 R6430
CHIP 0
1608 CHIP
1608
Mount Mecha A6400 264919801 IC6400
EY6117
EY6118
EY6119
EY6120
R6431
XX
GT (2/2) BOARD
(POWER SUPPLY, SPEAKER AMP)
– 44 –
8 9 10
JL6400
AU+30V
001:10E
D6410
MTZJ-T-77-22B
D6411
MTZJ-T-77-22B
JL6405
AUGND
001:11D
JL6401
1 L+
JL6402
2 L-
JL6403
3 R+
JL6404
4 R-
C6424
CN6400
XX
4P