LG RU-42PX10C - - 42" Plasma TV, Service Manual

Page: 24 / 42

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BLOCK DIAGRAM
R
G
B
(P
C
/
D
T
V
)
D
V
I
(P
C
/
D
T
V
)
R
S
2
3
2
IR
S
T
3
2
3
2
C
7
4
A
C
T
2
5
3
7
4
H
C
T
0
8
T
x
g
m
1
5
0
1
H
2
4
L
C
2
1
2
4
L
C
2
1
R
G
B
P
C
II
S
II
S
II
S
C
X
A
2
1
0
1
C
X
A
2
1
0
1
R
G
B
D
T
V
H
V
M
5
2
7
5
8
F
P
IC
2
0
2
(M
U
X
)
M
5
2
7
5
8
F
P
IC
2
0
2
(M
U
X
)
M
5
2
7
5
8
F
P
IC
2
0
4
M
5
2
7
5
8
F
P
IC
2
0
4
R
G
B
_
D
T
V
F
L
I2
3
0
0
F
L
I2
3
0
0
H
Y
5
7
V
6
4
3
2
2
S
D
R
A
M
(
8
M
B
)
H
Y
5
7
V
6
4
3
2
2
S
D
R
A
M
(
8
M
B
)
D
A
C
_
R
G
B
C
o
m
p
1
( D
V
D
/
D
T
V
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R
F
C
V
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S
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N
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H
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C
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C
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2
( D
V
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T
Q
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1
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D
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2
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6
9
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D
6
4
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8
3
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P
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6
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0
8
3
V
P
C
3
2
3
0
(M
A
IN
)
V
P
C
3
2
3
0
(M
A
IN
)
V
P
C
3
2
3
0
(S
U
B
)
V
P
C
3
2
3
0
(S
U
B
)
D
V
D
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S
U
B
D
T
V
_
C
o
m
p
M
5
2
7
5
8
F
P
IC
4
0
0
(M
U
X
)
M
5
2
7
5
8
F
P
IC
4
0
0
(M
U
X
)
D
V
D
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M
A
IN
D
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D
2
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M
A
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D
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D
2
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S
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C
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Y
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C
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M
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O
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IN
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Y
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M
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D
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C
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p
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3
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1
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6
(O
T
P
)
M
3
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(O
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P
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C
A
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C
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M
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Y
O
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6
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B
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6
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B
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A
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2
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it
A
n
a
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R
G
B
D
V
I
V
P
O
R
T
(2
4
b
it
)
S
V
P
O
R
T
(1
6
b
it
)
IE
P
Z
H
IN
E
W
IR
E
D
ig
ta
l
B
O
A
R
D
B
O
A
R
D