Indication Led Trouble - LG B2070 Service Manual

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4 . TROUBLE SHOOTING

4.15 Indication LED Trouble

TEST POINT
CIRCUIT DIAGRAM
P
R
E
C
H
A
R
G
E
Q301
Q401
V
C
H
A
R
G
E
C
3
2
5
0
1 .
u
R
3
5
5
1
5 .
K
I
M
X
Q
3
0
V
B
A
T
2
0
1
2
1 ,
%
R
3
5
2
1
5
R
3
5
3
1
K
R
3
4
7
9
T
1
1
0
1
- 86 -
V
B
A
T
L
D
3
0
6
3
5
6
Q
4
0
1
2
2
S
C
5
5
8
5
K
1
C
3
2
4
0
1 .
u

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