Daewoo L700C Service Manual page 34

5. No Video
Has display image
the CON7 wafer is
Check interface (to -com)
of scalier (pin 71~78) and
only white?
Yes
Check if
well connected at
the LCD panel.
Yes
Is pin 5, 6, 7, 8
of Q5 5V?
Yes
solding of CON7.
No
Next page.
No
Connection trouble.
No
Check Q5, its ambient
circuit and pin 42 of U6.
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