Flow Chart of Troubleshooting
9-1-8. LCD
LCD Does not display
First, Check the Connection of
HDC501 and LCD
Have a some problem of
connector (HDS501)
Display is not
Backlight does work
END
This Document can not be used without Samsung's authorization
NO
YES
YES
SAMSUNG Proprietary-Contents may change without notice
YES
Replace the connector
(HDC501)
NO
Check of U300
(J12, C318)
NO
Check the pin 1 of U500
9-16