Hitachi UT42X902/D8MW Service Manual page 79

Schematic Diagram page 25 /28
ADKEY1
ADKEY2
USRRST
GND
STB+5V
LEDB
• Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
TABLE OF CONTENTS
3
P601
501568-06H
1
2
3
4
5
6
G1
G2
GND4
R605 10k
1 2
3 4
6
5
7 8
2010
R606
GND4 2010
4
5
Q601 Q602
2 2
2SC5383-T111-1F 2SC5383-T111-1F
3 3
1 1
GND4
47k
GND4
78
6
P602
501568-04H
1
ADKEY1
2
ADKEY2
3
USRRST
4
GND
G1
G2
GND4
Q603
2
2SC5383-T111-1F
3
1
GND4
TERMINAL BOARD SHEET: 006
7
D8MW
A
B
C
D
E
F
Center LED