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

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Image 21
Daewoo L510B1 service manual No Video