LG 26HIZ20 (CHASSIS:LP61D) Service Manual ▷ View online
BLOCK DIAGRAM
- 17 -
SI
D
E_
Y
C
L_
H
e
a
d
SC
A
R
T
1
, 2
_
ID
W
ir
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IR
RS
2
3
2
PC
_
A
u
d
io
RF
IR
VC
T
P
TX
ST3
2
3
2
C
Rx
0
/
1
Tx
0
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1
TXD
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R
XD
P
C
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/
R
Tu
n
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r
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F
AV
MN
T
_
OUT
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A
R_
Y
C
RE
A
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COM
P
1
COM
P
2
C
O
M
P
1
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Y/
Pb
/
P
r
CO
M
P
2
_
Y
/
P
b
/
P
r
C
O
M
P
1,
2_
R
IN
/
L
IN
S-
A
V
MNT_
O
U
T
TD
A
3
0
0
8
D
2
Am
p
32
P
_
L
V
D
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T
x
0/
1
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2/
3
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4/
C
12
V
P
a
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PK_
O
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2
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1
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K
24
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2
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/
SD
A
HD
M
I
(P
C
/
D
T
V
)
SC
A
R
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1
SC
A
R
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2
S
C
A
R
T
1
, 2
_
R
IN/
L
IN
SC
A
R
T1
, 2
_
ID
C
O
M
P
1
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Y/
Pb
/
P
r
C
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M
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2
_
Y/
Pb
/
P
r
SC
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T1
, 2
MN
T
_
OUT
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_
O
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RE
A
R
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C
SI
D
E_
Y
C
P
C
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u
d
io
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/
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A
R
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SC
A
R
T1
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_
R
/
L
SI
D
E
_
R
/
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A
R
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SI
D
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Si
l9
0
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1
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A
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L
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io
RG
B
(P
C
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V
)
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A
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S
-
A
V
H
/
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h
o
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SI
D
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/
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6
4
2
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w
it
c
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CO
M
P
1
_
R
/
L
24
C
0
2
SC
L
/
SD
A
I
2
C
L
_
SPK
_
O
U
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RT
RZ
TD
A
2
8
2
2
M
Am
p
R_
H
e
a
d
R/
L
_
H
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a
d
R/
L
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H
e
a
d
74
A
C
T
2
53
VG
A
_
H
S
/
VS
HD
M
I_
HS
/
V
S
AM
_
A
U
D
IO
31
P
_
L
V
D
S
T
x
0/
1
/
2/
3
/
4/
C
D
ISP_
E
N
TV
_
O
U
T
MN
T_
O
U
T
Va
ri
a
b
le
A
u
di
o_
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t
V
a
ri
a
b
le
_a
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d
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t
L/
R
Va
ri
a
b
le
_a
u
d
io
_o
u
t
L/
R
CO
M
P
2
_
R
/
L
HS
/
V
S
- 18 -
EXPLODED VIEW
300
530
120
590
200
201
600
580
520
521
400
450
440
431
430
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