SGH-E620 Flow Chart of Troubleshoo ting
2-18
2-8. LCD backlight
Backlight ON "TIME"
mode in the menu?
Backlight does not work
Check conecting
between PBA and LCD
conector
Select backlight "15 sec" mode
Check FPCB
END
No
Yes
No
Check CN500 pin 30 =
"high"?
Check the LCD
Yes
Yes
No
