![background image](http://html.mh-extra.com/html/samsung/sgh-z370/sgh-z370_service-manual_1191343039.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting and Circuit Diagrams
3-23
This Document can not be used without Samsung's authorization
2) VGA Camera
Camera does not work
Check the Condition of
Sordering
(F202, F207, F208)
NO
Resorder
or Change
YES
Check the UCP100
pin #6 of U403 is High?
Check U403
Pin #3 = 1.8V
U403
Resorder
or Change
Check the Connection of HDC203
Connect the HDC203
(cam connector)
YES
NO
NO
YES
END
Pin #5 of HDC203 is 24.5MHz
Check the UCP100
YES
NO
YES
YES
YES
Camera does not work
Check the Condition of
Sordering
(F202, F207, F208)
NO
Resorder
or Change
YES
Check the UCP100
pin #6 of U403 is High?
Check U403
Pin #3 = 1.8V
U403
Resorder
or Change
Check the Connection of HDC203
Connect the HDC203
(cam connector)
YES
NO
NO
YES
END
Pin #5 of HDC203 is 24.5MHz
Check the UCP100
YES
NO
YES
YES
YES