LG 50PB560B, Service Manual

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- 12 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
172mV
115mV
540mV
420mV
M1
L
RS
-2
32C
RS
-232C
(C
om
m
er
cia
l)
DE
M
O
D
X-ta
l
(24M
Hz
)
S
e
ri
al
F
lash
8M
x
8b
it
DDR2
64Mb
it
IF
AV/
C
O
M
P
(H
yb
ri
d)
Y(
CVB
S)
/Cb
/C
r
AV/
C
O
M
P/
DVI
L/
R
L/
R
HD
M
I (
Si
de)
T
M
DS
/D
DC
Vi
de
o
Fr
on
t
En
d
Au
di
o
Fr
on
t
En
d
HD
M
I
RX
L
VDS
o
ut
HD
/ F
H
D
HD
/S
D
Vi
de
o
En
co
de
r
T
A
S5
7
3
3
(D
igit
a
l A
M
P
)
I2
S
MC
L
K
Au
di
o
DS
P
SP
D
IF
O
ut
UART
RX
/T
X
Air/ Cab le
NT
S
C
/A
T
S
C
S
ide
U
S
B
US
B
2.
0
LV
D
S
Co
n.
HD FH
D
IF
(A
T
S
C
)
An
a
lo
g
Demo
d
IF
(N
T
S
C
)
EEPR
O
M
64K x 8b
it
MO
D
UL
E
UA
RT
BLOCK DIAGRAM