Backlite is gone, not display issue
Hi!
Some time ago I replaced a screen on 3GS. That unit was bad as I discovered later, any pressure applied to top right corner of the screen was shorting backlite led + and - than backlite turns off. After lock/unlock it restored, but only untill I touched that corner again. So once again it didn't do back. I replaced the screen, no luck. Than I went with this scheme
and tried to replace 6R8 coil, no changes. Than I wired 3rd display connector pin with third pin on ic (if I call it right). Nothing changed. Than I wired 2nd display connector pin to the contacts on the back. And nothing again. I jumped all resistors and filters I could but no backlite :|
Guys, please, help my find out what's wrong there and how to fix it?
Ist dies eine gute Frage?
1 Kommentar
Anybody?..
I'm without a phone at all :\
von Anri