Read LG 26LU30D (CHASSIS:LD01B) Service Manual 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-
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