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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 11-14-2017, 00:20   #1 (permalink)
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iPad Air Not Charging


i have an ipad air with charging problem.
when lcd is on, it charges 0,70amp
when lcd goes off or sleep,it stop charging, goes to 0 amps.
when i connect to itunes, it says not charging on ipad screen,but its recognised on pc.
i tested voltages on charging flex cable,its 5,1v.
i have changed Charging TRISTAR IC U6000.still same problem.
i have checked BATT_SWI_CONN line,BATT_NTC line,PPBATT_POS_CONN line,
no shorts.

please if anyone knows the solution,thank you!!
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Old 11-14-2017, 07:20   #2 (permalink)
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Chnage The U2 iC will be solved
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Old 11-14-2017, 08:32   #3 (permalink)
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Quote:
Originally Posted by GsmDiamond View Post
Chnage The U2 iC will be solved
Thanks for the quick replay.
i already changed the U2.still exactly same problem.
any other solution ?

thanks
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Old 11-14-2017, 10:22   #4 (permalink)
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Hello

Try replace Q8123.
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Old 11-14-2017, 11:19   #5 (permalink)
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Quote:
Originally Posted by Pallle View Post
Hello

Try replace Q8123.
Even if C8145 is getting 5V? can i jump Q8123 ?
thanks
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Old 11-20-2017, 14:48   #6 (permalink)
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up,anyone have an idea ?!
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Old 11-27-2017, 14:18   #7 (permalink)
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try to check to shematic diagram for trace the connector of charging.
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Old 12-13-2017, 16:36   #8 (permalink)
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still no help.any other solution ?
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Old 12-19-2017, 17:23   #9 (permalink)
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Hi have same problem with my iPad air, no charging
Help
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Old 02-17-2018, 00:30   #10 (permalink)
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Anyone firgire this out? Have same issue with two iPad Airs. Says “not charging” top and usb meter shows it’s pulling half amps from charger.

Changed u2 twice on each one and same issue. Sometimes it charges normal but most of the time says “not charging”
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Old 03-08-2018, 13:46   #11 (permalink)
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if nand flash supply is ok then change charging port, i tested this solution just now, all fixed
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Old 03-10-2018, 23:03   #12 (permalink)
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charging

This is a battery problem.!
(one side of the battery is dead)
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Old 03-11-2018, 14:07   #13 (permalink)
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Quote:
Originally Posted by Komutan View Post
This is a battery problem.!
(one side of the battery is dead)


Can you confirm this?
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Old 04-18-2018, 10:45   #14 (permalink)
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same problem
no charge
no USB connection

change a1610a1

same problem
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Old 10-23-2018, 08:15   #15 (permalink)
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any solution for this case? i experience the same problem.
already change u2 2 times and charging flex but still have this problem
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