Read LG 42LC4D (CHASSIS:LA73E) Service Manual online
- 36 -
- Back end(Digital and Analog)
VBP
(Video By
pass)
VBP
(Video By
pass)
Video
Composito
r
Video
Composito
r
Mux
Mux
Mux
Mux
CSC
(Matri
x)
CSC
(Matri
x)
Digital
Vide
o
Form
att
er
Digital
Vide
o
Form
att
er
VIDE
O_ENC_P
R
IM_CO
NTROL.SE
LECT
656
656
CSC
(Matri
x)
CSC
(Matri
x)
Digital
Vide
o
Form
att
er
Digital
Vide
o
Form
att
er
DVI
Int
erf
ace
DVI
Int
erf
ace
Mux
Mux
Mux
Mux
Cro
ss
Ba
r
Cro
ss
Ba
r
CSC
(Matri
x)
CSC
(Matri
x)
Vide
o
Form
att
er
Vide
o
Form
att
er
SUB-Carr
ie
r
Modul
ator
SUB-Carr
ie
r
Modul
ator
Input
Ti
min
g
Input
Ti
min
g
VI
DEO
_E
N
C_BY
PASS_
CO
N
T
RO
L.
SEL
E
C
T
Digital
Ti
min
g
RA
M
Digital
Ti
min
g
RA
M
Digital
Ti
min
g
Generat
o
r
Digital
Ti
min
g
Generat
o
r
Digital
Ti
min
g
Generat
o
r
Digital
Ti
min
g
Generat
o
r
MI
SC
_I
T
U
656_
IN
_M
U
X
.S
ELE
CT
MISC_DVI
_
IN_
MUX.S
E
LECT
656
DVI
DAC3
DAC2
DAC1
DAC0
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