![background image](http://html.mh-extra.com/html/samsung/sgh-i320/sgh-i320_service-manual_1190747069.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting and Circuit Diagrams
10-20
This Document can not be used without Samsung's authorization
10-1-9. Camera Part (Mega and VGA)
Camera function does not work
Check the
connection between
a camera module
and HDC503
NO
Re-connect the camera module
NO
NO
NO
YES
YES
Check the R110, R111
Check the UCP100
Check U303
YES
YES
Replace a Camera module & END
Check voltages of HDC503
pin 11 : 2.8V
pin 2 : 1.8V
Check voltages of HDC503
pin 23,24 : 3V
Examine the HDC 503
to find any soldering defect.