Camera Trouble Shooting - LG L240 Service Manual

4.6 Camera Trouble Shooting

z Check Points
- Check the power supply
- Check the soldering of Components
- Check the CAMERA signals
z Trouble Shooting Setup
- Enter the engineering mode.
- Go to menu 'Baseband → Camera → Main LCD Preview '
Block Diagram
Neptune DBB
U102
VGA Camera
Back Up Battery
BackEnd
U601
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4. TROUBLE SHOOTING
2.8V Point
1.8V Point
LCD
Camera