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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 09-23-2013, 08:20   #1 (permalink)
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iPad Mini dead, revive via change U2 ic


iPad Mini dead, revive via change U2 ic


History: dead set when brought by the owner

Action taken: try first to restore it but no detection

even try many cable still no luck, decided to open and

try to recharge the battery in RPS still no luck, change

battery still the same no reaction and no detection on

PC, unit is not shorted/grounded but when you connect

it with an RPS in 3.7v you'll get a 2amp, sign that its turning

on but because damage U2 ic it will not turn on., so i decide

to change U2 ic and got success...



Screenshot:


here's the part where U2 ic is located, change it...

iPad Mini PCB



here's what you need to change






thanks to my friend i got U2 ic from him, credit to my friend ToXic...


Good Luck, hope it helps you...
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Old 09-25-2013, 16:00   #2 (permalink)
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from were we can get this ic?which board?
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Old 09-25-2013, 16:12   #3 (permalink)
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same prolem but have short with this 2 capacitor

picipad.JPG..this mark red capacitors both ends are beep to ground..any idea
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Old 09-27-2013, 03:33   #4 (permalink)
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Where can order this ic ?
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Old 09-27-2013, 08:04   #5 (permalink)
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contact me
i sell this ic
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Old 09-27-2013, 15:22   #6 (permalink)
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take it from ipad2 power ic is same
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Old 10-03-2013, 12:25   #7 (permalink)
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iphone 5 and ipad mini have the same U2 ic or USB ic...



the U2 ic is from a friend in KSA or Brunie country...
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Old 10-03-2013, 15:07   #8 (permalink)
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can you post i pad mini schematics...
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Old 10-04-2013, 14:39   #9 (permalink)
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All new devices that have Lighting connector have this U2 USB IC!
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Old 02-03-2014, 22:52   #10 (permalink)
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ipad 2 have no u2 ic only iphone 5, 5s, mini, mini2 and ipad 4, ipod 5 and i think also the ipad air
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Old 02-04-2014, 03:32   #11 (permalink)
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Quote:
Originally Posted by lion125 View Post
Attachment 314594..this mark red capacitors both ends are beep to ground..any idea
Ya, I got same problem. You find the solution?
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Old 04-10-2014, 14:30   #12 (permalink)
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Any solution for short capacitors yet
regards
riaz
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Old 10-30-2014, 15:18   #13 (permalink)
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Richaemrd 26 what is an rps that you connected with the iPad?
I think I have the same problem. Nees one of those chips too. They seem to only come in big batches.
Any help appreciated
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Old 10-31-2014, 23:56   #14 (permalink)
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need u2 ic for ipad 4... can you help. tim
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Old 01-16-2016, 05:24   #15 (permalink)
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thanks for tutorial, i will try
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