CONFIDENTIAL – DO NOT COPY
Page 9-2
File No. SG-0305
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
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 P3 (IF AV2 mode)
5. Check U13 POWER 3.3V
LVDS output correct?
1. Check J8 Connect is good?
2. Is panel working ok?
END
1. Check LVDS LINE
2. Check U13 clock (60MHz)(X1)
3. Check U13 Power