LG KG320 - Page 92

4. TROUBLE SHOOTING
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START
Does LCD work properly?
Change the
Camera module
No
Yes
Go to the LCD Trouble
Check power 1.8V
No
Yes
Change U201
Check the 13MHz waveform?
No
Yes
Set the Camera button ON
Check the C_PCLK
Check the C_HS
Check the C_VS
No
Resolder CN202
Yes
Yes
Check power U201
1V8_CAM
No
Change U103
Check U103
No
Check CN202 soldering
Yes
Checking Flow