Vga Camera - LG KS20 Operating Instructions Manual

4. TROUBLE SHOOTING

4.14.2 VGA CAMERA

Check the camera connector and
LGE Internal Use Only
Start
reconnect the camera
Camera is OK?
NO
VCAM_2.6V(FB600, FB601,
FB602 or C721) is 2.6V?
Yes
Check the CAM_MCLK
(R621)
Yes
Change the camera
Camera is OK
NO
Check an U100 SMT status
by X-ray
Exchange U100 or
Change the Main board
And Retest
Yes
END
NO
Change the Sub board
NO
Change the Sub board
Yes
END
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