Read LG 42LM3150-CA (CHASSIS:LP24B) Service Manual online
I2C MAP (LGE2112)
IC104
NVRAM
IC101
LGE2111A
22Ω
+3.3V_Normal
2.2KΩ
IC103
HDCP EEPROM
TUNER(A,D)
1KΩ
+3.3V_TU
T
U
_S
C
L
T
U
_S
D
A
I
2
C_
S
C
L
I
2
C_
S
D
A
D
r
i
v
i
n
g
C
u
r
r
e
n
t
:
2
/
4
/
6
/
8
m
A
W
e
c
a
n
b
e
c
h
a
n
g
e
d
b
y
s
o
f
t
w
a
r
e
c
o
n
f
i
g
u
r
a
t
i
o
n
.
+3.3V_Normal
1KΩ
IR BOARD
I
n
te
l
l
i
g
e
nt
s
e
n
s
or
S
E
NS
O
R
_
S
C
L
S
E
NS
O
L
_
S
D
A
100Ω
33Ω
A
M
P_
S
C
L
(
D
EM
O
D
_
S
C
L)
A
M
P_
S
D
A
(
D
EM
O
D
_
S
D
A_
IC3400
STA380BW
1KΩ
+3.3V_Normal
22Ω
A
M
P_
S
C
L
A
M
P_
S
D
A
22Ω
TUNER(D.D)
D
E
MO
D
_
S
C
L
D
E
MO
D
_
S
D
A
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