LG G1610 Service Manual page 90

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8. CIRCUIT DIAGRAM
1
D
A
T
A
0
D
A
T
A
1
A
D
A
T
A
2
D
A
T
A
3
D
A
T
A
4
D
A
T
A
5
D
A
T
A
6
D
A
T
A
7
D
A
T
A
8
D
A
T
A
9
D
A
T
A
1
0
D
A
T
A
1
1
D
A
T
A
1
2
D
A
T
A
1
3
D
A
T
A
1
4
D
A
T
A
1
5
C
3
0
0
1 .
u
B
A
B
F
G
L
M
C
3
R
6
6
0
2
B
T
_
E
N
1
3
3
0
B
C
6
6
8
C
6
6
5
2
2 .
u
0
1 .
u
D
U
6
0
4
N
L
A
S
4
7
1
7
F
C
T
1
G
C
2
P
C
M
_
E
N
N I
1
N
O
A
2
N I
2
N
O
C
3
U
S
C
_
1
C
O
M
1
N
C
A
3
U
S
C
_
2
C
O
M
2
N
C
P
C
M
E
U
1
L
G
C I
4 (
2
- )
A
5 -
5
0
5
1 -
0
0 :
1
2
3
4
U
3
0
0
T
H
5
0
V
P
F
5
7
8
3
A
A
S
B
J
3
G
2
D
Q
0
A
0
A
D
D
1
G
4
F
2
D
Q
1
A
1
A
D
D
2
K
4
E
2
D
Q
2
A
2
A
D
D
3
H
5
D
2
D
Q
3
A
3
A
D
D
4
H
6
F
3
D
Q
4
A
4
A
D
D
5
K
7
E
3
D
Q
5
A
5
A
D
D
6
G
7
D
3
D
Q
6
A
6
A
D
D
7
J
8
C
3
D
Q
7
A
7
A
D
D
8
K
3
C
7
D
Q
8
A
8
A
D
D
9
H
4
E
7
D
Q
9
A
9
A
D
D
1
0
J
4
F
7
D
Q
1
0
A
1
0
A
D
D
1
1
K
5
C
8
D
Q
1
1
A
1
1
A
D
D
1
2
J
7
D
8
D
Q
1
2
A
1
2
A
D
D
1
3
H
7
E
8
D
Q
1
3
A
1
3
A
D
D
1
4
K
8
F
8
D
Q
1
4
A
1
4
A
D
D
1
5
H
8
D
9
D
Q
1
5
A
1
5
A
D
D
1
6
G
9
A
1
6
A
D
D
1
7
F
4
A
1
7
A
D
D
1
8
J
5
E
4
V
C
C
F
1
A
1
8
A
D
D
1
9
G
5
D
7
V
C
C
F
2
A
1
9
A
D
D
2
0
J
6
E
6
V
C
C
P
S
A
2
0
A
D
D
2
1
E
9
4
M
E
M
O
R
Y
A
2
1
A
D
D
2
2
J
9
V
S
S
0
G
3
H
2
V
S
S
1
_
C
E
F
1
R
O
M
_
C
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2
F
5
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C
E
F
2
R
O
M
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C
S
1
H
3
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O
E
R
D
A
1
C
6
N
C
0
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W
E
W
R
1
0
H
9
N
C
1
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B
Y
T
E
B
1
N
C
2
1
0
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C
3
C
1
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5
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P
3
0
0
N
C
4
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Y
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B
Y
F
1
C
5
N
C
5
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A
C
C
F
6
D
5
N
C
6
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R
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E
T
R
E
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E
T
F
9
N
C
7
1
0
N
C
8
G
1
N
C
9
G
6
C
4
N
C
1
0
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L
B
L
B
S
1
0
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4
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C
1
1
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U
B
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B
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1
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2
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C
1
2
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C
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1
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C
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1
0
D
6
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C
1
3
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2
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1
K
6
N
C
1
4
D
U
1
1
0
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8
N
C
1
5
D
U
2
C
3
1
6
N
A
B
L
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T
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6
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3
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6
4
3
V
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3
3 .
n
H
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N
D
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B
Y
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C
0
5 .
p
5
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6
0
1
H
2
8
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B
1
W
H
F
V
C
6
6
6
2
2 .
u
1
2
2
G
N
D
1
G
N
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4
2
2
1
V
D
D
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D
D
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3
2
0
C
6
6
9
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5
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C
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6
5
5
4
7
4
1
9
0
1 .
u
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4
M
1
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A
R
T
_
T
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5
1
8
S
P
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M
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I S
A
B
M
4 -
5
0
2 -
C
S
P
U
A
R
T
_
R
X
6
1
7
R
6
5
3
4
7
S
P
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C
L
K
U
A
R
T
_
R
T
S
7
1
6
C
6
6
3
S
P
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C
S
B
V
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D
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4
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1
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0
1 .
u
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2
G
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4
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2
C
1
1
U
S
C
1
A
1
U
S
C
2
2
U
S
C
0
R
6
6
7
4
7
R
6
6
4
B
L
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E
_
R
S
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C
6
7
0
1
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P
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4
7
R
6
6
3
0
1 .
u
U
6
0
2
C
6
6
7
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C
M
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S
Y
N
C
8
T
C
7
S
H
0
8
F
S
4
7
R
6
6
2
5
2
2 .
u
1
_
T
X
V
C
C
P
C
M
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X
4
4
7
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6
6
1
P
C
M
_
S
Y
N
C
8
3
S
C
3
G
N
D
2
2
3
4
5
6
P
M
C I
U
3
0
1
A
D
P
3
5
2
2
X
C
P
3 -
3
0
P
O
W
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R
K
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Y
_
P
W
R
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N
K
3
1
R
O
W
X
K
E
Y
R
O
W
0
2
9
R
P
W
R
O
N
P
W
R
O
N
N I
2
8
C
3
0
2
C
L
K
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N
T
C
X
O
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N
2 (
0
1
) 2
1
1
0
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M
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N
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M
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N
1
5
R
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C
A
P
8
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M
V
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L
9
G
A
T
E
D
R
1
0
G
A
T
E
N I
1
2
S I
E
N
S
E
6
C
H
R
D
E
T
1
4
C
3
0
5
C
H
G
E
N
4
1
0
0
0
p
B
A
T
S
N
S
7
C
H
R
N I
1
3
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O
C
C
U
S
0
2
S
G
D
3
0
0
5
4
D
4
D
3
3
3
6
3
D
5
D
2
G
N
D
7
2
D
6
D
1
8
1
T
P
C
F
8
1
0
2
Q
3
0
0
T
P
3
0
1
T
P
3
0
2
T
P
3
0
3
T
P
3
0
4
C
3
9
9
C
3
9
8
C
3
1
9
C
3
2
0
C
3
2
1
2
7
p
2
7
p
2
7
p
2
7
p
2
7
p
A
N
T
1
F
E
E
D
N I
G
N
C
T
P
6
0
2
D
E
B
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R
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B
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T
X
s I
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N
t o
c i
e
N
. o
D
a
e t
N
a
m
e
5
- 89 -
7
8
9
C
3
0
0
C
3
0
1
1
0
u
0
1 .
u
1 (
6
0
) 8
E
Y
1
8
V
I S
M
2
1
V
C
O
R
E
2
3
V
A
N
2
5
V
T
C
X
O
2
0
V
M
E
M
3
V
R
T
C
2
6
R
E
F
O
U
T
R
3
0
1
1
0
0
1
6
_
R
E
S
E
T
C
3
0
6
C
3
0
5
M
V
B
A
T
1
0
0
p
1
0
0
p
1
7
N
C
1
2
4
N
C
2
3
2
C
3
0
8
N
C
3
0
2 .
2
u
2
2 .
u
2
2 .
u
0
2 .
2
u
2
2 .
u
0
1 .
u
0
1 .
u
0
1 .
u
C
3
1
1
C
3
1
2
C
3
1
3
C
3
1
5
C
3
0
9
C
3
1
4
C
3
1
0
1 (
6
0
) 8
1 (
6
0
) 8
1 (
6
0
) 8
1 (
6
0
) 8
1 (
6
0
) 8
E
O
C
C
H
G
_
E
N
C
H
R
D
E
T
G
A
T
E
_
E
N
K
E
Y
B
A
C
K
I L
G
H
T
C
3
2
2
C
3
2
3
C
3
2
4
2
7
p
2
7
p
2
7
p
U
3
0
2
N
L
A
S
T
4
5
9
9
D
F
T
2
R
3
1
2
N
O
6
K
E
Y
_
B
5
C
O
M
0
N
C
4
C
3
1
8
0
1 .
u
R
3
1
6
R
P
W
R
O
N
0
S
e
t c
o i
n
D
a
e t
S
g i
n
&
N
a
m
e
M
O
D
E
L
G
1
D
e
s
g i
n
r e
C
h
e
c
k
e
d
D
R
A
W
N I
G
P
N
A
M
E
A
p
p
o r
v
e
d
D
R
A
W
N I
G
L
G
E
e l
t c
o r
n
c i
s
n I
. c
N
O
.
8. CIRCUIT DIAGRAM
1
0
A
R
E
S
E
T
7
B
C
A
C
K
I L
G
H
T
D
S
h
e
e
/ t
S
h
e
e
s t
6
1
0
_
e r
v
D .
3
6 /
M
I
/ C
M
E
M
O
R
Y
V
E
R
1
0 .
L
G
E
e l
t c
o r
n
c i
s
n I
. c

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