LG 47LY3DF-UA (CHASSIS:LA73A) Service Manual ▷ View online
C
2007
- 21 -
C
h
eck L729
C
h
eck
Po
w
er conn
e
c
to
r
R
e
place
P
o
w
e
r b
o
a
rd
C
h
eck T
H
C63
LV
D
1023 (
IC601
)
#
9
(DE),
#
1
5(Cl
k)
, #
7
(H
s
y
n
c
),
#8
(V
s
y
nc
)
C
h
eck X260 (
IC101
)
C
h
eck P600
#47(
D
IS
P
_E
N
),
#
3
3
(T
X
A
C-) , #
3
2(T
X
A
C+)
,
#
1
7
(T
XBC-) ,
#
1
6
(T
XBC+)
C
h
eck T
H
C63
LV
D
1023 (
IC601
)
C
h
eck L
V
DS
Cab
le
Check PDP/LCD Module
Control bo
ard
1
2
3
4
5
1 :
_
C
heck
t
h
e
L
729 H
IG
H
.
_
C
heck
P
o
w
e
r c
o
n
n
ec
to
r.
Y
NY
Y
YY
Y
N
N
2
: _
C
heck
t
h
e T
H
C
6
3
L
V
D
1023
(I
C601
)
inp
u
t si
g
n
al
#(Cl
k) :
74.25
M
H
z
3
: _Ch
e
c
k
th
e
P
6
0
0
input
sig
n
a
l
#
4
7
(DI
SP
_
EN) :
#33 (
T
X
A
C-
) :
74.25
M
H
z
3.3
V
GND
#32 (
T
X
A
C
+
) :
4 :
_
C
heck
t
h
e
L
V
D
S
Ca
b
le
5
: _Ch
e
c
k
th
e
PDP
Modul
e
co
ntrol bo
ard
#17 (
T
X
B
C
-)
:
#16 (
T
X
B
C
+
) :
74.25
M
H
z
74.25
M
H
z
74.25
M
H
z
C
2007
- 22 -
EXT
1/
2
X260
TP A
Comp1
/2
RGB
CVBS
TP C
TP B / 656
AT
/N
T
/
TUNER
LGDT
3303
VSB1/Q
A
M
TP
MST
3361
HS,VS
DVI
HS,
VS
YCbCr
2
YCbCr
or RGB
FRC9445H
RGB
CVBS
YCbCr
1
DVO
Y/C1, Y/C2
Y/C1, Y/C2
AV
1
/2
AV
1
/2
HDMI
1/2
/3
T
M
D
S
341
A
C
2007
- 23 -
C
h
eck A
n
ten
na
C
a
ble
C
h
eck Tu
ne
r
5V, Vi
de
o o
u
t
C
h
eck X260 inpu
ts
M
_
T
U
_
C
V
B
S
(C2117
)
C
h
eck
C
V
B
S
V
id
e
o
Pa
th
1
: _Ch
e
c
k
Tun
er
s
V
c
c
a
nd
V
id
e
o
out
C
2007
- 24 -
EXT
1/
2
X260
TP A
Comp1
/2
RGB
CVBS
TP C
TP B / 656
AT
/N
T
/
TUNER
LGDT
3303
VSB1/Q
A
M
TP
MST
3361
HS,VS
DVI
HS,
VS
YCbCr
2
YCbCr
or RGB
FRC9445H
RGB
CVBS
YCbCr
1
DVO
Y/C1, Y/C2
Y/C1, Y/C2
AV
1
/2
AV
1
/2
HDMI
1/2
/3
T
M
D
S
341
A
Click on the first or last page to see other 47LY3DF-UA (CHASSIS:LA73A) service manuals if exist.