LG 42PC5RV-TB (CHASSIS:PP78A) Service Manual ▷ View online
- 17 -
3.
(1)
1)
OSD
2)
LED
(2)
4.
RF
?
/VaVs
?
Stand-by 5V
?
?
IC500
?
P803
VSC
(L1103)
Tuner
? (
TU400_Pin13)
?(
Pin3)
I
2
C
?
(
Pin9, Pin10)
LVDS
?
IC(IC500)
Tuner
A
- 18 -
5.
AV
A/V
? (
R172)
A
6.
Side AV
A/V
? (
CN703
Pin9)
A
7.
Side S-Video
A/V
? (
CN703
Pin9)
A
- 19 -
8.
component 1
A/V
? (
CN703 Pin9) R248,
R249,R250)
IC(IC500)
9.
component 2
IC(IC500)
A/V
? (
R241, R242, R243)
10.
RGB
IC(IC500)
JK201
R, G, B
H, V sync
?
(
R220, R221,R253,
R254,R255)
- 20 -
11.
(1)
1)
2)
2)
(2)
?
?
HDMI
AV
/COM2/PC
IC600(R607, R608)
?
RF
EDID
IC600
IC500
?
IC500
IC601
?
IC601
VSC
IC600
Tuner In/Out
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