CONFIDENTIAL – DO NOT COPY
Page 9-2
File No. SG-0248
Yes
N0
N0
Yes
Yes
N0
Yes
(TV,
COMPOSITE
VIDEO1,
2,
S-VIDEO)
IS
NOT
DISPLAY
CORRECTLY
Start
Input signal good?
1. Check video
2. Check DVD player
U14 input correct?
1.Check signal between signal
P11& J4 to U14 (IF AV1&AV2
mode)
2. Check Tuner & U14 (IF TV mode)
3. Check J4 (IF S-Video)
4. Check U14 POWER +3.3V
LVDS output correct?
1.Chcak J5 Connect is good?
2.Is panel working ok?
END
1.Check LVDS LINE
3.Check U32 power
