CONFIDENTIAL – DO NOT COPY
Page 9-2
File No. SG-292
Yes
N0
N0
Yes
Yes
N0
(TV,
AV
VIDEO1,2,
S-VIDEO)
IS
NOT
DISPLAY
CORRECTLY
Start
Input signal good?
1. Check video
2. Check DVD player
U13 input correct?
1. Check P14 signal
2. Check signal between P14 and U13 (IF AV1 mode)
3. Check Tuner & U13 (IF TV mode)
4. Check P15 (IF AV2 mode)
5. Check U13 POWER 3.3V
LVDS output
correct?
1. Check J12 Connect is good?
2. Check daughter BD is good?
3. Is panel working ok?
END
1. Check LVDS LINE(J12/MEMC BD LVDS out)
2. Check U13 clock (60MHz)(X1)
3. Check U13 Power
