LG RD-JT30 Service Manual page 176

5
D
C
RESET
RESET_PW
B
A
4
OPEN
R624 0 R640
P3P3V
U209A
14 5
VCC Q
2
D- FLIP D
3
RESETZ
CLK
6
Q
SN74 HC74PWR
7
GND
P5V
U208
2 4
74V1G14S
LAMPLIT-PW
0
R625
OPEN
P3P3V
U210
1
4
2
74AHC1G08
1N4148
2
C606
0.1U K
3
0
RESETQ
P3P3V
U211
1
4
2
74AHC1G32GW
R627 100
LAMPLIT
C603
0.1U K
P3P3V
P5V P5V
R620
240K
U206 U207
D202
1 2 4 2
74V1G14S 74V1G14S
C604
10U
16V
2
C605
4 1 2
1N4148
10U
R621
16V
10K D204
Benq Corporation
Project Code
Title
Size
<Size>
D a te:
1
Model Name OEM/ODM Model Name
N A
JT31
99.J5577.001
MAIN BOARD
PC B P/N P C B R ev. Do cu ment Number R e v .
0
48.J5501.S02 S02
304-C01
Wed nesd ay, Nove mber 20, 2002
Sheet 20 o f 20
Pre pared By Re vi ewed By A p proved By
A NGEL HU D A V I D HN L IN H.C . TSOU
D
C
B
A