5. No Video
Has display image
only white?
Yes
Check if the CN5 wafer is well connected at
the LCD panel.
Yes
No
No
Next page.
Connection trouble.
Is pin 1 | No |
of Q6 3.3V? |
|
Yes
Check the output of scalier
(pin 71, 72, 73, 74, 75) and soldering of CN5.
Check Q6, its ambient circuit and pin 27 of 
-com.
19
