Read LG 32LC7D (CHASSIS:LA73E) Service Manual online
- Block diagram for CI DTV
- 17 -
Side A
V
V,LR
Rear A
V
V, LR
Rear S
YC, LR
Side S
YC, LR
MNT_V_Out
IN1
OUT
1
IN4
IN1
IN4
IN5
OUT
3
Comp_1
YCbCr
Comp_2
YCbCr
IN3
IN4
CVBS
CVBS
ATSC/NT
SC
Tune
r
Cable
ANT.
64-Bit I/F
BCM3560
12
LVDS
Trans
C
X
A2069(
AV S/W
)
VDEC_CV
B
S/S_Y
VSB/Q
A
M/NT
SC/SIF
SPDIF Out
I2S Outp
ut
SPDIF_OUT
Flash
M
e
mory
16
MB
HDMI/DVI
RS-232C
X-
ta
l
54MHz
Reset IC
Audio
PWM L/R
Su
b Mic
o
m
(MTV416)
EEP
ROM
HDMI & Comp
o
n
ent
RGB-PC
Au
di
o
Tune
r
Comp_1
LR
Comp_2
LR
RGB(Phone
)
LR
AU
D
IO
A
D
C
Audio R/L
I2S
I2S A
udio
In
p
u
t
MST3361
R/G/B
H/V Sy
nc
DVI Inp
u
t
Digita
l Output.
SDRAM
256Mbit
DD
S
D
a
ta
[24]
H
s
yn
c/
Vs
ync
/D
E
/C
lk
2X
1
S/W
2X
1
S/W
HDC
P
IIC
TMDS
DD
S
SPDIF
Y,C
IF P/N
for D
T
V
SIF for N
T
SC
SIF for N
T
SC
U
S
B for
upgr
a
d
e
S/
W
LR
MNT_Out
AU
D
IO
D
A
C
IIS
TMDS
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