LG 47LM6400 (CHASSIS:LT22E) Service Manual ▷ View online
- 25 -
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
)
10
-b
it
(
R
)
D
ua
l-
link
L
V
D
S
O
ut
put
24
•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
T
U
NE
R
/
L
V
D
S
T
x
(
F
H
D
1
2
0
H
z)
/
L
O
C
A
L
D
IM
M
IN
G
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
- 26 -
A
U
D
IO
S
P
D
IF
_O
U
T
N
T
P
7
5
0
0
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
_L
_I
N
/S
C
_R
_I
N
A
U
D
_L
R
C
K
[A
IN
0
_L
_A
A
D
C
]
[A
IN
0
_R
_A
A
D
C
]
4
P
w
a
fe
r
M
ain
S
oC
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
[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
]
S
P
D
IF
- 27 -
A2
A21
A10
AG
1
90
0
300
200
40
0
54
0
52
1
53
0
800
81
0
71
0
70
0
91
0
120
51
0
501
500
* Set + Stand * Stand Base + Body
LV
1
LV
2
122
123
52
2
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
- 2 -
CONTENTS
CONTENTS .............................................................................................. 2
PRODUCT SAFETY ................................................................................. 3
SPECIFICATION ....................................................................................... 4
ADJUSTMENT INSTRUCTION .............................................................. 10
BLOCK DIAGRAM .................................................................................. 21
EXPLODED VIEW .................................................................................. 27
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
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