Schematic Diagram Of H3 Board - Sony KS-50R200A Service Manual

(39)

Schematic Diagram of H3 Board

1 2
CN3102
E 1 COMP2_Y
GND
A
COMP2_CB
GND
COMP2_CR
GND
*CN3100
6P :L
R3118
0
CHIP
R3119
B 0
CHIP
R3120
0
CHIP
COMP_DET 1
V2_V 2
GND 3
V2_L 4
GND 5
TO
V2_R 6
AG
GND 7
BOARD
CN8010
HP_L 8
C GND 9
HP_R 10
GND 11
HP_DET 12
*CN3101
12P :L
D
R3121
XX
R3122
XX
R3123
XX
R3124
XX
R3125
XX
R3126
E
XX
F
3 4 5
VD3100
180498821
VD3101
180498821
VD3102
180498821
R3101
D3100
UDZSTE-176.2B
R3112
0
CHIP
VD3103
D3101 C3104
C3107
XX
XX
UDZSTE-176.2B 10
50V
C3105 R3109
VD3104
1000p 1k
D3102
50V 1/10W XX
UDZSTE-1710B B
RN-CP
1608
5%
R3110
C3106
VD3105
D3103 1k
C3108 1000p
1/10W XX
10 50V
UDZSTE-1710B
RN-CP
B
50V
1608
5%
R3111
0
VD3108 VD3107
180498821
C3109 180498821
C3103
VD3106
XX XX
180498821
6 7
Y
R3116
100k
1/10W
R3117 RN-CP
1k 5%
1/10W 1608
CB
5%
CR
J3100
0
CHIP
R3106
220
1/10W
RN-CP
0.5%
V
R3102
R3103
220
220
1/10W R3130
1/10W
RN-CP
RN-CP 0
0.5%
0.5% CHIP
L
R3107 C3116
C3117
220k
XX
XX
1/10W
RN-CP
5%
R
R3108
C3118
R3131
220k C3119
XX
1/10W 0
XX
RN-CP CHIP
*J3101
5%
R3133
R3132
0
R3105
0
0 CHIP
CHIP
R3104
0 J3102
C3102 C3101
C3123
100p
100p C3121 C3122
XX
C3100 XX
C3120 XX
100p
XX
H3 BOARD
– 4-55 –
KS-50R200A/60R200A/70R200A
RM-GA006
8
RM-GA006 RM-GA006