Read LG 32LB4DS (CHASSIS:LA73A) Service Manual online
- 29 -
AT
I
(X
260)
I2
C
Ma
s
te
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AT
/
N
T
T
u
n
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r
0x
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2
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(M
S
T
3361)
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p
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(L
M
75)
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9
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(M
T
V
416)
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50
I2
C
_
C
H
1
(
+
3.
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_
L
&
+
5
V
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L
)
I2
C
_
C
H
2
(
+
3.
3V
_
L
&
+
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)
I2
C
_
C
H
3
(
+
3.
3V
_
L
)
Po
rt
Ex
p
a
n
d
e
r
(M
62320)
0X
74
Au
d
io
Sw
it
c
h
(M
S
P
4450K
)
0X
80
DA
S
P
(N
T
P
3
000)
0X
5
4
PD
P
M
o
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0x
1C
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B
/
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A
M
(L
G
D
T
3703)
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1C
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D
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C
S
8416A
0X
20(
W
)
0X
21(
R
)
EE
P
R
O
M
(24L
C
512)
0x
A
6
CH
1
CH
2
CH
3
F
R
C
9
4
XYH
0x
D
4
EE
P
R
O
M
(24L
C
16)
5V
5V
5V
2.
5V
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