Table of Contents
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CHECKING FLOW
START
Does the LCD itself
Has no trouble ?
YES
Change the camera
module, Does it work
properly ?
YES
Itís camera moduleís problem
Replace the camera module
Check the signals of the
FL605~FL608
YES
Camera will work properly
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Only for training and service purposes
NO
Go to the LCD trouble
Check
the voltage of
NO
pin 8 of U405 is 2.8V ?
and Voltage of pin 7
of U401 is
1.8V ?
YES
NO
Replace
FL605~FL608
- 57 -
4. TROUBLE SHOOTING
NO
Replace the U402
LGE Internal Use Only
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