Read LG 47LW7200 (CHASSIS:LC12C) Service Manual online
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Hig
h
Ch
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BC
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3
5
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(IC1
0
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Hig
h
Ch
a
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Hig
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Ch
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BC
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5
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BC
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3
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2
3
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(IC1
0
(IC1
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)
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(1
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IC
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(
1
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1
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8
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[0
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1
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IC
6
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IC
6
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&
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9
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&
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2
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5
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P
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P
5
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P
5
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IN
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6
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P
6
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6
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N
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C
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1
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C
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N
A
N
D
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W
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b
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LE
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LE
…
L
P
F
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C
L1
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D
A
1
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3
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V
S
p
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P
18
01
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ud
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A
M
P
N
T
P
-7
4
0
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L
IC
1
8
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2
A
ud
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A
M
P
A
ud
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A
M
P
N
T
P
N
T
P
-
-
7
4
0
0
L
7
4
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0
L
IC
1
8
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2
IC
1
8
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2
A
U
D
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C
H
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C
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C
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A
M
P
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P
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A
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L1
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3
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V
T
X
A
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[
0-
4
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N
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,
T
X
A
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C
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N
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S
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A
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[
0
-4
]
N
/P
,
LV
D
S
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T
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A
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C
LK
N
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LK
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LV
D
S
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C
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[
0
-4
]
N
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,
LV
D
S
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FR
C
M
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7
3
9
8
Q
IC
4
0
0
0
FR
C
FR
C
M
S
T
7
3
9
8
Q
M
S
T
7
3
9
8
Q
IC
4
0
0
0
IC
4
0
0
0
FR
C
_
R
E
S
E
T
LE
D
_
B
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LOG
O
LE
D
D
ri
v
in
g
B
/D
P
4
3
0
0
(5
1
P
IN
)
LE
D
D
ri
v
in
g
B
/D
LE
D
D
ri
v
in
g
B
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P
4
3
0
0
(5
1
P
IN
)
P
4
3
0
0
(5
1
P
IN
)
LE
D
D
ri
v
in
g
B
/D
P
4
3
0
1
(4
1
P
IN
)
LE
D
D
ri
v
in
g
B
/D
LE
D
D
ri
v
in
g
B
/D
P
4
3
0
1
(4
1
P
IN
)
P
4
3
0
1
(4
1
P
IN
)
W
o
of
e
r
N
T
P
-7
4
0
0
L
IC
1
8
0
1
W
o
of
e
r
W
o
of
e
r
N
T
P
N
T
P
-
-
7
4
0
0
L
7
4
0
0
L
IC
1
8
0
1
IC
1
8
0
1
S
C
L1
/S
D
A
1
_
3
.3
V
A
U
D
_
LR
C
H
/LR
C
K
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C
K
,
A
M
P
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M
ut
e
S
P
K
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o
o
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r
+
/-
W
o
of
e
r
P
1
8
0
2
W
o
of
e
r
W
o
of
e
r
P
1
8
0
2
P
1
8
0
2
A
U
D
_
M
A
S
T
E
R
_
C
LK
A
U
D
_
M
A
S
T
E
R
_
C
LK
S
P
I FL
A
S
H
( I
C
40
02
,2
M
)
S
P
I FL
A
S
H
( I
C
40
02
,2
M
)
S
P
I_
D
O
/C
S
/S
C
LK
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I
S
/T
_
S
C
L/
S
D
A
E
a
rpho
ne
A
M
P
IC
1
8
0
4
E
a
rpho
ne
A
M
P
E
a
rpho
ne
A
M
P
IC
1
8
0
4
IC
1
8
0
4
H
P
_
L/
R
_
O
U
T
_
N
/P
H
P
_
L/
R
O
U
T
H
P
D
D
R
3
( I
C
41
00
,4
M
)
D
D
R
3
( I
C
41
00
,4
M
)
FR
C
_
A
[0
-1
3
],
FR
C
_
B
A
0
/1
/2
,FR
C
_
M
C
LK
/C
LE
/M
C
LK
B
…
（
D
D
R
3
_
A
[0
-1
3
],
D
D
R
3
_
B
A
0
/1
/2
,D
D
R
3
_
M
C
LK
…
）
FR
C
_
D
Q
U
/D
Q
L[
0-
7
]
(D
D
R
3
_
D
Q
U
/D
Q
L[
0
-7
])
D
D
R
(
IC
4
0
1
,I
C
4
0
2
)
D
D
R
(
IC
4
0
1
,I
C
4
0
2
)
D
D
R
_
A
A
…
，
D
D
R
0
1
/2
3
_
C
LK
/C
LK
b,
……
D
D
R
_
D
Q
[0
-7
]/
[8
-1
5
]/
[1
6
-2
3
]/
[2
4
-3
1
]
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