Rep: 1
1
Just replaced the digitizer and on re-assembly I've noticed the bottom edge of my ipad has four dark patches. Looks like some of the backlighting LED's are not working? Could it be a single damaged filter connecting the LCD connector? Looks like there are 6 LED drive connections off the connector, so just wondering if I have blown a filter?
Cheers,
Matt
Is dit een goede vraag?
Rep: 5,4k
9
15
4
I guess the only way to really know is too try a different LCD. The LCDs are pretty fragile. Could also be connector damage, but try a different LCD first then go from there.
Was dit antwoord nuttig?
It was the filter - one of the 6 was o/c, therefore losing a string of Led's.
http://www.cyberdocllc.com/wp-content/up... Replaced one of the 6 filters (labelled as Resistors) as shown on this photo in the green box. These 6 Filters connect to the LED Strings in the LCD, so if one goes down you lose a whole string! :-)
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Matt, Can you post a picture.
door eman05
http://s12.postimg.org/edyj50lbx/IMG_389...
door matt74
Any ideas guys??
door matt74
help?? Please..
door matt74
Hey Matt--looks like you solved this, congratulations! You want to update this question to show us which component was damaged?
door jessabethany