CONFIDENTIAL – DO NOT COPY
Page 9-4
File No. SG-292
N0
N0
N0
N0
Yes
Yes
Yes
Yes
(COMPONENT2
&
VEDIO
2)
IS
NOT
DISPLAY
CORRECTLY
Start
Input signal good?
1. Check video
2. Check host’s setting
P20 input correct?
1. Check P20 connect (MB)
2. Check system power 12V& 5V(5VSB)
U13 input correct?
1. Check signal between U13 & P20
2. Check Y1 Clock (60MHZ)
Is LVDS output correct ?
1. Check U13
2. Check U13 power 3.3V&2.5v&1.8v&1.25v
1 .Is J12 connected good?
2. Check daughter BD is good?
3. Is panel working ok?
END
