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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iPhone, iPad, iPod Hardware Repair


iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides.

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Old 04-16-2014, 11:28   #1 (permalink)
Freak Poster
 
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iPad 3rd digitizer not working


Hello bros,
I have water damaged iPad 3rd. Cleaned, touch screen doesn't work but sometimes actives itself. I found out there is no voltage on caps C3005, C3053, C3007 for PP18v_GRAPE and C3006 for PP3v_GRAPE?! Even no power supplies to U3000. I think it causes by PMIC? b/c PP3v0_GRAPE is out from PMIC directly?! everything else seems to work fine. Any bro got experience on this please help? Thank you very much
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Old 04-17-2014, 01:58   #2 (permalink)
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The issue was solved by changing Y8138. Thanks to all
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Old 08-24-2016, 15:38   #3 (permalink)
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Hi iCall ,
I have ipad 4 stuck in the similar problem. I have removed the NAND flash and after this the caps. C3005, C3053, C3007 and C3006 are short to ground. I am surprise how to solve the issue. Could you please help me? I still did not give the power to the board.

Regards,
Shan
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Old 12-24-2016, 16:22   #4 (permalink)
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Quote:
Originally Posted by sakaz View Post
Hi iCall ,
I have ipad 4 stuck in the similar problem. I have removed the NAND flash and after this the caps. C3005, C3053, C3007 and C3006 are short to ground. I am surprise how to solve the issue. Could you please help me? I still did not give the power to the board.

Regards,
Shan
hi,
did you managed to solve it?
thx!
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