LG 32CS460C Service Manual ▷ View online
- 21 -
No Sound
Check The Input Sourse
Check The Input/Output
Of IC501
Re-soldering or
Change the defect part
Fail
Pass
Pass
Check The Speaker
Change Speaker
Fail
Check The Speaker Wire
Pass
Change The Source Input
Fail
- 22 -
BLOCK DIAGRAM
Et
he
rne
t
R
G
B
P
C
S
P
D
IF
Co
m
po
ne
nt
2
H
D
MI
1
/2
(D
V
I)
TD
S
N
TD
S
N
-
-
B
0
0
1
F
B
0
0
1
F
P
C/
D
V
I A
ud
i I
n
IF
+
/-
TU
_C
VB
S
SI
F
L/
R
LG
E2
11
2-
T8
IC
1
0
1
LG
E2
11
2-
T8
IC
1
0
1
S
ER
IA
L F
LA
S
H
IC
1
4
0
1
(
8
M
b
it
)
M
X
2
5
L8
0
0
5
M
2
I
LV
D
S
(F
H
D
/5
0
H
z)
A
ud
io
A
MP
N
TP
7
5
0
0
U
S
B
1
D
P/
D
M
S
P
K
L
/R
X
-t
al
2
4
M
FP
C
(5
1
P
)
I2
S
SP
D
IF
RG
B,
H
/V
SY
N
C
R
ea
r
D
D
C/
D
[0
:2
]/
C
K/
H
PD
D
D
R3
A
dd
.
D
D
R3
D
at
a
SP
I
Si
de
N
A
N
D
F
LA
S
H
IC
1
0
2
(
1
G
b
it
)
TM
D
S
H
D
MI
3
D
D
R
3
1
G
b
IC
1
2
0
2
H
5
TQ
1
G
6
3D
FR
D
D
R
3
1
G
b
IC
1
2
0
1
H
5
TQ
1
G
6
3D
FR
C
O
N
TR
O
L
IR
&
L
ED
/
S
O
FT
T
O
U
C
H
(T
A
C
T
S
W
IT
C
H
)
S
E
N
S
O
R
_S
C
L
/S
D
A
L
E
D
_R
K
E
Y
1
K
E
Y
2
IR
S
O
F
T
T
O
U
C
H
_S
C
L
/S
D
A
EEPR
O
M
A
T2
4C
25
6C
-S
SH
L-
T
IC
1
0
4
25
6
K
bi
t
I2
C
EP
H
Y
Co
m
po
ne
nt
1
&
A
V
Y/
Pb
/P
r,
L
/R
CV
BS
,
Y/
Pb
/P
r,
L
/R
TU
_S
W
- 23 -
LV
1
300
200
800
540
521
530
550
810
120
510
400
900
910
A2
A21
A7
A5
A10
* Set + Stand * Stand Base + Body
310
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
Click on the first or last page to see other 32CS460C service manuals if exist.