Read LG 32LG40 (CHASSIS:LA89A) Service Manual online
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PW
M
M
O
D
U
L
A
TO
R
/
PO
W
E
R
A
M
P
[
N
T
P
3
000
]
SI
F
I
N
B
roa
dc
om
B
roa
dc
om
[
B
C
M
3552]
[
B
C
M
3552]
A
SPDIF OUT
HDMI_TMDS 0/1/Side/CLK
UD
_
S
HDMI_RX_DA
T
A/CLK
PD
IF
BC
M
_
M
C
L
K
I2
S
_
CL
K
_
IN
I2
S
_
D
A
T
A
_
IN
I2
S
_
L
R
_
IN
RE
S
E
T
I2
S
_
CL
K
_
OU
T
I2
S
_
D
A
T
A
_
O
U
T
I2
S
_
L
R
_
O
UT
(N
T
P
30
00)
I2
S
_
C
L
K
_
OU
T
/
DA
T
A
_
O
U
T
/
LR
C
H
OU
T
I2
C
S
C
L
/
S
D
A
OU
T
1
A
/
B
OU
T
2
A
/
B
SPK
R
SP
K
L
HD
M
I R
x
Bu
il
t
in
In
te
rn
a
l
I2
S
/
SPD
IF
C
o
nv
er
t
TUNE
R(
AT
SC/
NTS
C)
I2
C
S
C
L/
S
D
A
Buf
fe
r
SI
F
IF_
P
IF
_
N
IF
A
G
C
CV
B
S
FR
ON
T
E
N
D
B
C
M_
MC
LK
BT
S
C
De
c
o
d
e
r
MP
E
G
2
Do
lb
y
AUD
IO
P
ro
c
e
sso
r
S
id
e
AV
Au
d
io
HD
M
I
(P
C
/
D
T
V
)
HD
M
I
(P
C
/
D
T
V
)
DV
DP
A
u
d
io
RG
B A
u
d
io
Co
m
p
A
u
d
io
SP
D
IF
O
U
T
R
ear
A
V
A
u
d
io
[L
1
/
R
Switch
1]
[L
2
/
R
2
]
[L
3
/
R
3
]
[L
4
/
R
4
[Rout/Lout]
]
I2
C
S
C
L
/
S
D
A
Au
d
io
Sw
it
c
h
C
S
534
5
C
S
534
5
(I
2
S
I2S_CLK_IN/DA
T
A_IN
/LR IN
_M
C
L
K
)
AN
A
L/
R
B
C
M_
MC
L
K
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