Friday, September 21, 2012

Back light , Iphone 3GS Logic Board , 6R8 Coil,IC 109B

This is how an iPhone 3gs Logic Board look.
As many as me we have had water damaged iphones in special in this case this case iPhone 3GS backlight problems, some times when this happen, the iphone 3gs begin to act of a weird way or the iphone going to not power on at full, but if your iphone is still working and you see at least a little light deep of the screen, you still have opportunities to make it work, or if your iphone 3GS light up for a second and then turn in to dark again you still have the opportunity to make it work Here is how :
The main problem is the 6R8 Coil or IC 109B that you can replace with a new one, but you need to have the correct tools to change this 6R8 Coil and IC 109B, because are a very small pieces here is some pictures:
iPhone 3GS Logic Board
iPhone 3GS Logic Board 

6R8 Coil and IC 109B
6R8 Coil and IC 109B

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