Hitachi UT47X902 Service Manual page 85

Schematic Diagram page 25 /28
P601
501568-06H
1
ADKEY1
2
ADKEY2
3
USRRST
4
GND
5
STB+5V
6
LEDB
G1
G2
GND4
• Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
3 4
セット配置
2
3
1
R605 10k
1 2
3 4
5 6
7 8
凸 2010
R606
47k
凸 2010
GND4
GND4
5
Q601 Q602
2
2SC5383-T111-1F 2SC5383-T111-1F
3 3
1
GND4 GND4
84
6 7
P602
501568-04H
1
ADKEY1
2
ADKEY2
3
USRRST
4
GND
G1
G2
GND4
Q603
2
2SC5383-T111-1F
1
TERMINAL BOARD SHEET: 006
D8MW
A
B
C
8/24 Change D601~604
CC01863R -> YD00029
8/24 Change R601~604
270 -> 470
9/10 Change D602, D60 D
Mount -> not Mount
9/10 Change D601, D60
not Mount -> Mount
10/05 Change R602, R6
470 -> 150ohm
Change R601, R6
Mount -> not Mo
E
10/25 Del D604,Q604,R
F
Center LED