LG 42LM6700 (CHASSIS:LT22E) Service Manual ▷ View online
- 25 -
M
TK
U
S
B
/
W
IF
I
/
M
-R
E
M
O
T
E
U
SB
1
U
S
B
_D
P
1
U
S
B
_D
M
1
[U
S
B
_D
P
_P
1
]
[U
S
B
_D
M
_P
2
]
U
SB
2
U
S
B
_D
P
2
U
S
B
_D
M
2
[G
P
IO
4
3
]
[G
P
IO
4
6
]
O
C
P
O
C
P
(+
5
V
_
U
S
B
_
H
D
D
)+
0
.3
(+
5
V
_
U
S
B
)+
0
.3
/S
U
B
_O
C
D
1
U
S
B
_C
T
L
1
U
S
B
_C
T
L
2
/U
S
B
_O
C
D
2
U
SB
_W
IF
I
W
IF
I_D
M
W
IF
I_D
P
B
C
M
S
o
lu
ti
o
n
M
_R
E
M
O
T
E
B
C
M
S
o
lu
ti
o
n
M
_R
E
M
O
T
E
M
_R
E
M
O
T
E
_R
X
M
_R
E
M
O
T
E
_T
X
M
_R
F
M
o
d
u
le
_R
E
S
E
T
_M
_R
E
M
O
T
E
_I
S
P
[U
1
R
X
]
[U
1
T
X
]
[O
P
C
T
R
L
4
]
[O
P
C
T
R
L
2
]
[U
S
B
_D
M
_P
2
]
[U
S
B
_D
P
_P
2
]
U
S
B
_D
P
3
O
C
P
(+
5
V
_
U
S
B
)+
0
.3
U
S
B
_C
T
L
3
/U
S
B
_O
C
D
3
[U
S
B
_D
M
_P
0
]
[U
S
B
_D
P
_P
0
]
[G
P
IO
4
2
]
[G
P
IO
4
5
]
[U
S
B
_D
M
_P
3
]
[U
S
B
_D
P
_P
3
]
U
SB
3
U
S
B
_D
M
3
[G
P
IO
4
4
]
[G
P
IO
4
7
]
- 26 -
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
- 27 -
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
- 28 -
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
A22
A10
AG
1
90
0
300
200
40
0
540
521
530
800
81
0
71
0
70
0
91
0
56
0
41
0
57
0
120
510
500
31
0
* Set + Stan
d
* Stand Base + Body
LV
1
LV
2
122
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