Schematic Diagram Of H4 Board (70R200A) - Sony KS-50R200A Service Manual

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Schematic Diagram of H4 Board (70R200A)

1 2
A
STBY5V 1
GND 2
TIMER_LED 3
To C3300 C3301
P_MUTE_LED 4
0.1 22
AG BOARD
LAMP_LED 5 25V 16V
CN8001
F
GND 6 1608
STBY_LED 7
POWER_LED 8
CN3300
8P
:L
181946811
B
C
D
E
F
3 4
R3308
10k
1/10W
RN-CP
5%
R3301
150
Q3300 C3305
1/10W
0.1
DTA114EUA-T106 RN-CP STBY
25V
5%
R F
1608
D3301 G
SMLU12D16W
POWER
R3304
10k
Q3301
1/10W
DTC144EUA-T106
RN-CP
5%
C3303
0.1
R3303
25V
150
F
1/10W
Z%
RN-CP
5%
Q3303
DTA114EUA-T106
Q3304
DTC144EUA-T106
R3309
10k
1/10W
RN-CP
5%
R3305
270
1/10W
RN-CP TIMER
5%
R
Q3305
G
D3304
DTA114EUA-T106
TLRMHGH48M (SONY)
Q3306
DTC144EUA-T106
C3304
0.1
R3307
25V
150
F
1/10W
Z%
RN-CP
5%
Q3308
DTA114EUA-T106
Q3307
DTC144EUA-T106
D3300
LAMP
FR5366X
R3302
C3302 1.5k
0.1
1/10W Q3302
25V RN-CP
DTC114EUA-T106
F 5%
1608
R3300
XX
5 6
C3306
0.1
25V
Mount Mecha A3300 268628903 D3300
F
1608
Mount Mecha A3301 268628903 D3301
Mount Mecha A3302 268628903 D3304
P_MUTE
R3306
10k
1/10W
RN-CP
5%
H4 BOARD
– 4-56 –
KS-50R200A/60R200A/70R200A
RM-GA006 RM-GA006 RM-GA006