LG 37LC7D Series, Service Manual

Page: 32 / 60

- 32 -
- ADC/IF Demodulator
Inband
AF
E
12B
it
A
/D
Inband
AF
E
12B
it
A
/D
A
G
C
Co
ntrol
ATSC VSB
Adv
an
c
e
d
R
eceiv
e
r
ATSC VSB
Adv
an
c
e
d
R
eceiv
e
r
ATSC
FEC
ATSC
FEC
Inband
Output
Int
e
rface
Inband Output
Int
e
rface
OOB
Q
P
SK
R
eceiv
e
r
OOB
Q
P
SK
R
eceiv
e
r
OO
B
Output
Int
e
rface
OO
B
Output
Int
e
rface
D
VS-167 FEC
D
VS-178 FEC
D
VS-167 FEC
D
VS-178 FEC
O
O
B AF
E
6Bit A/D
O
O
B AF
E
6Bit A/D
A
G
C
Co
ntrol
QAM V
S
B
Adv
an
c
e
d
R
eceiv
e
r
QAM V
S
B
Adv
an
c
e
d
R
eceiv
e
r
IT
U
-T
J.83
A
nnex
A/B/C FE
C
IT
U
-T
J.83
A
nnex
A/B/C FE
C
NTSC IF
De
modul
ator
NTSC IF
De
modul
ator
Input Band
Input Band
Input Band
Input Band
Input Band
Input Band
Input
Band
Input
Band
MUX
MUX
Input Band
Input Band
B
C
M3560 DATA
Tr
an
sport Module
B
C
M3560 DA
TA
Tr
an
sport Module
Memory
Controll
er
Memory
Controll
er
Vid
eo Output
Vid
eo Output
Audio Output
Audio Output
H
S
X1 Ser
ial
H
S
X1 Ser
ial
MPE
G-2 Transport
D
e
mux
w
/DVB
,D
ES
MPE
G-2 Transport
D
e
mux
w
/DVB
,D
ES