LG GT540 - Page 136

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4. Trouble Shooting
4.16.2 Camera & Search Key FPCB
Camera Key is composed of Focus, Shutter and Quick Search Menu.
Figure. Volume key Troubleshooting Flow
Figure. Camera Key TEST Point
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4.16.2 Camera & Search Key FPCB
Camera Key is composed of Focus, Shutter and Quick Search Menu.
Figure. Volume key Troubleshooting Flow
Figure. Camera Key TEST Point
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΅΁
΅΁
΅΁
Key Press
TP1(VA600), TP2(VA604)
& TP3(VA607) are high?
TP4(VA603) is low?
Yes
START
Change the camera key FPCB
No
Change the Main board and Reset