Daewoo L500B1 Service Manual page 21

5. No Video
Check the output of scalier
(pin 70, 99, 100, 101)
and soldering of CN6.
Has display image
only white?
Yes
Is pin 41
cable of CN6
well connected?
Yes
Is pin 1
of Q16 3.3V?
Yes
No
Next page.
No
Connection trouble.
No
Check Q16, its ambient
circuit and pin 26 of -com.
19