Chosen Solution
The LCD screen assembly has 3 connectors. What I want to know is which cable is for what? One of the cables will be the digitizer, one the LCD DATA and one the Backlight power. Which is which? Thanks
Here is a site that has the tear down of the 3Gs: (The link is messed up so you have to type it in by hand. Sorry. ) See image above http://www.rapidrepair.com/guides/iPhone… Look at photo with step 2. If you click on the image it shows item #1 is LCD Screen, Item #2 is digitizer. I would guess the last one ( under #1 & # 2) would be your backlight power. (guessing) The 3G looks to be the same as far as these spots indicate. Hope this is what you needed.
Take a look at the tear down. It should show you what you’re looking for. iPhone 3G Display Assembly Replacement
if the answer has not been given by anybody, I may add tha cable 3 is for ear speaker and sensor that black out screen while listening to a call. Saeed Jabal
#1 LCD Screen #2 Digitizer #3 Ear Speaker #5 Headphone Jack #6 Wireless
