Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2. NO RASTER (OSD IS NOT DISPLAYED) – MAIN
- 19 -
No
Raster(OSD
is
not
displayed)
Ch
eck P103 PIN1 (5V)
IC100 PIN48,49
14.318MHz
1.CHECK
IC102
PIN3(5V)
2.Check Q107
Q105
1.CHECK
X100
2.
Trouble in IC100
CHECK IC100
PIN32(H-
SYNC),PIN33(V-
SYNC)
CHECK
IC100
YE
S
YE
S
YE
S
NO
NO
NO
Trouble
in
cable
or
LCD
module
CHECK
CONNECTION
From
DSUB
TO
IC100
Change
IC100
YE
S
NO
Summary of Contents for 24MB35D
Page 24: ......
