LG 47LS5700 / 47LS579C (CHASSIS:LA22E) Service Manual ▷ View online
- 33 -
5. TUNER/LVDS Tx (FHD120Hz)/LOCAL DIMMING
LV
D
S
Tx
B
loc
k
M
ain
S
oC
M
TK
LV
D
S
_
S
EL
B
IT
_
SE
L_
LO
W
51
Pi
n
LV
D
S
O
ut
pu
t
P
A
N
EL
_
V
C
C
(+
1
2
V
)
P
A
N
EL
_
V
C
C
(+
1
2
V
)
41
Pi
n
LV
D
S
O
ut
pu
t
10
-b
it
(
R
)
D
ua
l-
link
L
V
D
S
O
ut
put
24
10
-b
it
(
R
)
24
D
ua
l-
link
L
V
D
S
O
ut
put
•L
V
D
S_
SE
L
:
“H
”=
JE
ID
A
, “
L”
or
N
C
=V
ES
A
(L
G
D
)
•B
IT
_S
E
L
: “
H
”
or
N
C
=
1
0-
bi
t,
“L
”
=
8-
bi
t
L
/D
IM
O
_S
C
L
K
L
/D
IM
O
_M
O
S
I
I2
C
_S
C
L
1
I2
C
_S
D
A
1
L
/D
IM
O
_V
S
[L
D
M
_C
K
]
[L
D
M
_VS
Y
N
C
]
[S
T
B
_S
C
L
]
[L
D
M
_D
0
]
[S
T
B
_S
D
A
]
T
/C
_
H
/NI
M
I2
C
_S
C
L
6
I2
C
_S
D
A
6
/T
U
_R
E
S
E
T
T
U
N
E
R
_S
IF
S
IF
T
U
_C
V
B
S
C
V
B
S
IF
_A
G
C
IF
_P
/N
- 34 -
6. T-CON
M
ain
S
oC
M
TK
IC
7
7
0
0
T
P
S
6
5
1
7
8
50
Pi
n
EP
I L
EF
T
50
Pi
n
EP
I R
IG
H
T
GMA[1][3][9][10][12][14][15][16][18]
G
M
A
[
4
][5
][7
][
1
2
][
1
5
]
EPI_LOCK3
T
X
A
1
N
/P
,
T
X
A
C
L
K
N
/P
,
T
X
A
4
N
/P
EP
I
C
H
1/
2/
3
EP
I
C
H
4/
5/
6
T
X
A
0
N
/P
,
T
X
B
1
N
/P
,
T
X
B
2
N
/P
Z_OUT
V
co
re
V
D
D
H
_
V
D
D
V
co
re
H
_
V
D
D
V
D
D
V
C
C
1
8
V
C
C
1
8
V
C
O
M
L
F
B
V
C
O
M
R
F
B
E
P
I_L
O
C
K
6
E
P
I_L
O
C
K
6
_S
O
U
R
C
E
V
C
O
M
_D
Y
N
P
M
IC
_R
E
S
E
T
I2
C
_S
D
A
2
I2
C
_S
C
L
2
[T
C
O
N
7
]
[T
C
O
N
8
]
[O
P
C
T
R
L
1
1
]
[O
P
C
T
R
L
1
0
]
- 35 -
7. T-CON
IC
7
7
0
0
T
P
S
6
5
1
7
8
IC
7
7
0
1
T
P
S
6
5
1
9
8
50
Pi
n
EP
I L
EF
T
50
Pi
n
EP
I R
IG
H
T
V
C
O
M
,
G
IP
_R
S
T
R
(0
옴
)
O
P
T
D
IS
C
H
G
V
G
L
_I
VG
L_I
V
G
H
_O
D
D
,
V
G
H
_E
V
E
N
V
G
H
_R
,
V
G
H
_F
,
V
S
T
R
(0
옴
)
C
L
K
1
~
6
_I
C
L
K
1
~
6
VC
OM
_P/N
/L
OO
P
V
G
L
_F
B
C
T
R
L
N
V
C
C
C
T
R
L
P
V
G
H
_F
B
V
D
D
S
W
P
S
W
N
M
ain
So
C
M
TK
R
(4
7
옴
)
E
O
_S
O
C
M
C
L
K
_S
O
C
G
S
T
_S
O
C
G
C
L
K
_S
O
C
G
C
L
K
M
C
L
K
G
S
T
E
O
[T
C
O
N
6
]
[T
C
O
N
5
]
[T
C
O
N
4
]
[T
C
O
N
3
]
- 36 -
8. AUDIO
S
P
D
IF
_O
U
T
N
T
P
7
5
0
0
o
r
S
T
A
IC
6
0
0
0
A
Z
4
5
8
0
M
L
P
F
L
P
F
P
C
_L
_I
N
/P
C
_R
_I
N
A
V
1
_L
_I
N
/A
V
1
_R
_I
N
[A
S
P
D
IF
0
]
Tune
r
T
R
B
U
F
[S
IF
P
]
S
C
A
R
T
D
TV
/M
N
T_
L/
R
_O
U
T
[A
L
2
_A
D
A
C
]
[A
R
2
_A
D
A
C
]
S
C
_L
_I
N
/S
C
_R
_I
N
S
c
a
rt
L
/R
O
U
T
A
U
D
_L
R
C
K
[A
IN
0
_L
_
A
A
D
C
]
[A
IN
0
_R
_
A
A
D
C
]
L
P
F
H
P
_L
O
U
T
,
H
P
_R
O
U
T
H
E
A
D
P
H
O
N
E
L
P
F
4
P
w
a
fe
r
[A
L0
_A
D
A
C
]
[A
R
0_
AD
AC
]
M
ai
n
So
C
M
TK
T
U
N
E
R
_S
IF
[A
O
L
R
C
K
]
[A
O
S
D
A
T
A
0
]
A
U
D
_L
R
C
H
A
U
D
_S
C
K
[A
O
B
C
K
]
[S
T
B
_S
D
A
]
[S
T
B
_S
C
L
]
I2
C
_S
D
A
1
I2
C
_S
C
L
1
IC
3
1
0
1
M
IC
O
M
A
M
P
_M
U
T
E
S
ID
E
_H
P
_M
U
T
E
SCART_MUTE
[A
IN
3
_L
_
A
A
D
C
]
[A
IN
3
_R
_
A
A
D
C
]
[A
IN
2
_L
_
A
A
D
C
]
[A
IN
2
_R
_
A
A
D
C
]
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