Service manual

26
5. No Video
Has display image
only white?
No
Yes
Next page.
No
Yes
Connection trouble.
Check interface (to -com)
of scalier (pin 71~78) and
solding of CON7.
No
Yes
Is pin 5, 6, 7, 8
of Q5 5V?
Check Q5, its ambient
circuit and pin 42 of U6.
Check if
the CON7 wafer is
well connected at
the LCD panel.
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