LG 26LU30D (CHASSIS:LD01B) Service Manual ▷ View online
BLCOK DIAGRAM
1. Input
S7
-T
CO
N
LG
E1
05
(IC1
01
)
S7
S7
-
-
TCO
N
TCO
N
LG
E1
05
LG
E1
05
(IC1
0
(IC1
0
1
1
)
)
N
IM
T
U
N
ER
TU
37
01
N
IM
T
U
N
ER
TU
37
01
3
: R
F_
SW
IT
C
H
_C
TL
, F
E_
B
O
O
ST
ER
_C
TL
, T
un
er
R
es
et
2
: T
U
_C
VB
S/
SI
F
(A
TV
)
C
I S
lo
t
P1
90
1
C
I S
lo
t
C
I S
lo
t
P1
9
P1
9
01
01
11
:C
I_
TS
_D
AT
A[
0-
7]
…
In
ne
r D
em
od
:
LG
39
11
4
: T
U
_S
C
L/
SD
A
,
D
em
od
_S
C
L
/S
D
A
11
: T
S_
S
yn
c/
da
ta
[0
..7
]…
(D
TV
)
15
: P
C
M
_A
[0
-1
4]
6:
C
I_
D
AT
A[
0-
7]
3:
C
E,
O
E,
W
E
1:
PC
M
_I
R
Q
A
(J
K
1
6
0
1
/3
*)
7:
C
om
p_
D
ET
,Y
+/
-,P
b+
/-,
Pr
+/
-
2:
C
om
p
_R
/L
_
IN
JK
1
6
0
4
2:
C
VB
S_
D
ET
,C
VB
S
IN
2:
C
VB
S
_R
/L
_
IN
E
E
P
R
O
M
(2
K
, I
C
40
0)
E
E
P
R
O
M
(2
K
, I
C
40
0)
(P
1
1
0
2
)
(J
K
1
1
0
2
)
9
:
R
+
/-
,G
+
/-
,
B
+
/-
,H
/V
s
yn
c
,
D
E
T
,
IS
P
_R
X
D
/T
X
D
2
:
R
G
B_
D
D
C
_
SC
L/
SD
A
2
:
P
C
_
R
/L
_
IN
(P
11
01
)
M
AX
32
32
(IC
11
01
)
M
AX
32
32
M
AX
32
32
(IC
11
01
(IC
11
01
)
)
2
:
S
ID
E
_U
S
B
_D
M
/D
P
1
:
5
V
_U
S
B
2
: U
SB
_C
TL
, U
SB
_O
C
D
M
IC
20
09
YM
6-
TR
(IC
23
01
)
M
IC
20
09
YM
6
M
IC
20
09
YM
6
-
-
TR
TR
(IC
(IC
23
23
01
)
01
)
R
G
B
In
PC
A
ud
io
AV
1
C
O
M
P1
&
C
O
M
P2
*
U
SB
(S
id
e)
(P
23
01
)
SP
D
IF
(D
ig
ita
l)
JK
10
3
1
:
S
P
D
IF
_O
U
T
H
P
(A
na
lo
g)
2
:
H
P
_L
/R
O
U
T
(J
K
8
0
2
)
8:
H
D
M
I1
_D
0+
/-,
D
1+
/-,
D
2+
/-,
C
K
+/
-
2:
D
D
C
_S
C
L1
/S
D
A1
E
E
P
R
O
M
(2
K
,IC
80
1)
E
E
P
R
O
M
(2
K
,IC
80
1)
H
D
M
I1
In
(J
K
8
0
1
*)
2:
D
D
C
_S
C
L2
/S
D
A2
E
E
P
R
O
M
(2
K
,IC
80
2)
E
E
P
R
O
M
(2
K
,IC
80
2)
H
D
M
I2
In
(O
PT
)
(J
K
8
0
4
*
)
2:
D
D
C
_S
C
L3
/S
D
A3
E
E
P
R
O
M
(2
K
,IC
80
3)
E
E
P
R
O
M
(2
K
,IC
80
3)
H
D
M
I3
In
(O
PT
)
(J
K
8
0
3
)
2:
D
D
C
_S
C
L4
/S
D
A4
E
E
P
R
O
M
(2
K
,IC
80
4)
E
E
P
R
O
M
(2
K
,IC
80
4)
H
D
M
I4
In
8:
H
D
M
I2
_D
0+
/-,
D
1+
/-,
D
2+
/-,
C
K
+/
-
8:
H
D
M
I3
_D
0+
/-,
D
1+
/-,
D
2+
/-,
C
K
+/
-
8:
H
D
M
I4
_D
0+
/-,
D
1+
/-,
D
2+
/-,
C
K
+/
-
W
ire
le
ss
(J
K
26
01
*)
W
ire
le
ss
(J
K
26
01
*)
Sw
itc
h
IC
26
01
Sw
itc
h
Sw
itc
h
IC
26
01
IC
26
01
2:
W
ire
le
ss
_T
X/
R
X
2:
S
7_
R
XD
/T
XD
2:
W
ire
le
ss
_D
L_
TX
/R
X
2:
W
ire
le
ss
_
SC
L/
SD
A
2:
S7
_R
XD
1/
TX
D
1
R
S2
32
W
ire
le
ss
(O
PT
)
JK
3
3
0
2
2:
Si
de
AV
_D
ET
/C
VB
S
IN
2:
C
VB
S
_R
/L
_
IN
AV
2
(S
id
e)
“*”
Instruct
“opti
on”
Op
tio
n:
S7(
LGE
103
)
S7
M
(L
GE
107
)
- 13-
2. Output
S7
-T
CO
N
LG
E1
05
(IC1
01
)
S
S
7
7
-
-
TCO
N
TCO
N
LG
E1
05
LG
E1
05
(IC1
0
(IC1
0
1
1
)
)
EE
PR
O
M
(5
12
K
, I
C
10
4)
EE
PR
O
M
EE
PR
O
M
(5
12
K
, I
C
10
4)
(5
12
K
, I
C
10
4)
2
: I
2C
_S
C
L/
SD
A
2
: I
2C
_S
C
L/
SD
A
H
D
C
P
EE
PR
O
M
(8
K
, I
C
10
3)
H
D
C
P
EE
PR
O
M
H
D
C
P
EE
PR
O
M
(8
K
, I
C
10
3)
(8
K
, I
C
10
3)
N
A
N
D
F
LA
SH
(1
G
, I
C
10
2)
N
A
N
D
F
LA
SH
N
A
N
D
F
LA
SH
(
(
1
1
G
, I
C
10
2)
G
, I
C
10
2)
14
:
PC
M
_A
[0
:7
]
14
:
PC
M
_A
[0
:7
]
D
D
R
3
(1
G
, I
C1
20
2)
D
D
R
D
D
R
3
3
(1
G
(1
G
, I
C
, I
C
12
02
12
02
)
)
D
D
R
3
(1
G
, I
C1
20
1)
D
D
R
D
D
R
3
3
(1
G
, I
C
(1
G
, I
C
12
01
12
01
)
)
45
:
D
D
R
_D
[0
:1
5]
,D
D
R
_A
[0
:1
3]
…
45
:
D
D
R
_D
[0
:1
5]
,D
D
R
_A
[0
:1
3]
…
O
pt
io
n:
51
2m
,2
G
,4
G
,8
G
Ad
dr
es
s:
10
10
1-
--
Ad
dr
es
s:
A
0(
10
10
00
00
)
FR
C
D
D
R
(1
G
, I
C
30
1)
FR
C
D
D
R
FR
C
D
D
R
(1
G
, I
C
(1
G
, I
C
3
3
01
)
01
)
46
:
C
-M
A[
0:
12
],…
.
46
:
C
-M
A[
0:
12
],…
.
SP
I F
la
sh
(8
M
IC
14
01
)
SP
I F
la
sh
SP
I F
la
sh
(
(
8M
IC
14
01
8M
IC
14
01
)
)
5
: S
C
K
,S
D
I,S
D
O
,/C
S,
/W
P
5
: S
C
K
,S
D
I,S
D
O
,/C
S,
/W
P
2:
N
EC
_E
EP
R
O
M
_S
C
L/
SD
A
2:
L
ED
_R
/B
3:
K
EY
1/
2
,IR
EE
PRO
M
(1
6K
, I
C1
00
1)
EE
PRO
M
(1
6K
, I
C1
00
1)
N
EC
_M
ic
om
IC
10
02
N
EC
_M
ic
om
N
EC
_M
ic
om
IC
10
02
IC
10
02
C
on
tr
ol
&
IR
P2
40
1
C
on
tr
ol
&
IR
C
on
tr
ol
&
IR
P2
40
1
P2
40
1
2:
N
EC
_S
C
L/
SD
A
Po
w
er
B
/D
P4
03
Po
w
er
B
/D
Po
w
er
B
/D
P4
03
P4
03
2:
IN
V_
C
TL
,R
L_
O
N
D
eb
ug
ge
r
P1
00
1
D
eb
ug
ge
r
D
eb
ug
ge
r
P1
00
1
P1
00
1
6:
N
EC
_I
SP
_T
X/
R
X….
1:
S
O
C
_
R
es
et
2
:
N
E
C
_
R
XD
/T
X
D.
2
:
N
E
C
_
R
XD
/T
X
D.
45
:
D
D
R
_D
[0
:1
5]
,D
D
R
_A
[0
:1
3]
…
45
:
D
D
R
_D
[0
:1
5]
,D
D
R
_A
[0
:1
3]
…
7:
N
AN
D
_W
Eb
/A
LE
/C
LE
…
7:
N
AN
D
_W
Eb
/A
LE
/C
LE
…
L
P
F
2
：
AM
P_
SC
L/
SD
A
S
p
e
a
ke
r
Au
di
o
AM
P
N
TP
70
00
IC
15
01
Au
di
o
AM
P
Au
di
o
AM
P
N
TP
70
00
N
TP
70
00
IC
15
01
IC
15
01
4:
AU
D
_L
R
C
H
/L
R
C
K
/S
C
K
,A
M
P_
M
ut
e
SP
K
_L
+
/-
SP
K
_R
+
/-
P
W
M
M
in
i-
L
V
D
S
P
7
0
1
/2
H
VD
D
TP
S6
21
10
IC
60
0
H
VD
D
H
VD
D
TP
S6
21
10
TP
S6
21
10
IC
60
0
IC
60
0
Pa
ne
l_
VC
C
(+
12
V)
M
in
i_
P
ow
er
M
AX
17
11
3
IC
60
3
M
in
i_
P
ow
er
M
in
i_
P
ow
er
M
AX
17
11
3
M
AX
17
11
3
IC
60
3
IC
60
3
VD
D
_L
C
M
(+
16
V)
VC
C
_L
C
M
(+
3.
3V
)
VG
L(
-5
V)
VG
H
(+
25
V)
Pa
ne
l_
VC
C
(+
12
V)
H
VD
D
C
C
FL
L
C
D
m
od
ul
e
FH
D
12
0H
z
P7
03
&
P7
04
C
C
FL
L
C
D
m
od
ul
e
C
C
FL
L
C
D
m
od
ul
e
FH
D
FH
D
12
0H
z
12
0H
z
P7
03
&
P7
04
P7
03
&
P7
04
51
PI
N
,
C
ha
nn
el
a
&
b
41
PI
N
,
C
ha
nn
el
c
&
d
C
C
FL
L
C
D
m
od
ul
e
H
D
60
H
z
P7
05
C
C
FL
L
C
D
m
od
ul
e
C
C
FL
L
C
D
m
od
ul
e
H
D
H
D
6
6
0H
z
0H
z
P7
05
P7
05
30
PI
N
,
C
ha
nn
el
a
S7
or
09
’s
pa
ne
l opt
ion
S7
M
opt
io
n
14
:
C
ha
nn
el
c
[0
:4
]&
d[
0:
1]
14
:
C
ha
nn
el
c
[0
:4
]&
d[
0:
1]
4:
S
O
E/
PO
L/
H
_C
O
N
V/
G
VS
T
Le
ve
l s
hi
ft
M
X1
71
19
IC
60
2
Le
ve
l s
hi
ft
Le
ve
l s
hi
ft
M
X1
71
19
M
X1
71
19
IC
60
2
IC
60
2
6:
G
C
LK
1~
6_
I
6:
C
LK
1~
6
P_
G
M
A
M
AX
96
68
IC
60
1
P_
G
M
A
P_
G
M
A
M
AX
96
68
M
AX
96
68
IC
60
1
IC
60
1
2
: A
M
P_
SC
L/
SD
A
14
: G
M
A1
/3
/4
/6
/7
/9
/1
0/
12
/1
3/
15
/1
6/
18
,V
C
O
M
,V
C
O
M
FB
M
ini
LV
D
S
O
pt
io
n:
S7
(L
G
E1
03
)
S7
M
(L
G
E1
07
)
- 14 -
300
200
500
801
804
805
802
806
551
310
510
51
1
550
530
540
521
400
LV1
A2
A9
900
910
920
121
A10
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.
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
- 15 -
Click on the first or last page to see other 26LU30D (CHASSIS:LD01B) service manuals if exist.