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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > Samsung Hardware Repair

Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 10-09-2012, 18:58   #1 (permalink)
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Samsung Galaxy Note N7000 Charging issue

hi to all!

i have one galaxy note n7000 in charging problem!

when i connect charger to switched off phone then phone willget on and start charging but when remove charger and connect again to switch on phone it will not charge not connect with usb,

i have changed complete charging jack with flex cable but still same!

can any one give me schematic or charging ic location?

thnx in advance.

br
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Old 10-10-2012, 01:36   #2 (permalink)
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try change this one boss....


https://encrypted-tbn1.gstatic.com/i...h3byjEDRutt63P
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Old 10-10-2012, 03:25   #3 (permalink)
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Connector of the charging flex area, but on the other side of the board, there is a dual filter for USB lines, remove and jumper it.
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Old 10-10-2012, 04:05   #4 (permalink)
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Quote:
Originally Posted by alljin View Post
thanks for reply with picture!
as i have mention in my first post that i have already changed charging jack with flex cable!

so the problem is from motherboard not from flex cable!

br
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Old 10-10-2012, 04:06   #5 (permalink)
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Quote:
Originally Posted by oblio View Post
Connector of the charging flex area, but on the other side of the board, there is a dual filter for USB lines, remove and jumper it.

thanks alot for reply, can you please post a picture and mention that filter ?

br
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Old 10-10-2012, 10:31   #6 (permalink)
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Quote:
Originally Posted by .::M Irfan::. View Post
thanks alot for reply, can you please post a picture and mention that filter ?

br
I dont have any N7000 here now, but check this picture, as far as I remember that one is the filter, easy to check, D+ and D- from USB connector should go on that filter thru the flex connector from the other side.
Attached Images
File Type: jpg n7000.JPG (14.1 KB, 3429 views)
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Old 10-10-2012, 14:51   #7 (permalink)
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Quote:
Originally Posted by oblio View Post
I dont have any N7000 here now, but check this picture, as far as I remember that one is the filter, easy to check, D+ and D- from USB connector should go on that filter thru the flex connector from the other side.
thanks alot for reply.

i have checked that filter those are ok, show continuity!

can i have schematic for n7000 or charging ic location please?

br
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Old 10-10-2012, 16:08   #8 (permalink)
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Quote:
Originally Posted by oblio View Post
I dont have any N7000 here now, but check this picture, as far as I remember that one is the filter, easy to check, D+ and D- from USB connector should go on that filter thru the flex connector from the other side.
i have traced charging ic, seems charging ic is damage, because i have reball charging ic but still same problem,

anyway thanks alot for your concern.

br
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Old 04-29-2013, 10:37   #9 (permalink)
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sir i have same this problem n7000 charging and also change flex and jack but my problem is still same so pls help me for charging ic bc i dont know where is charging ic thats why pls give me location thankls in advance
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Old 04-29-2013, 15:45   #10 (permalink)
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Quote:
Originally Posted by alipk View Post
sir i have same this problem n7000 charging and also change flex and jack but my problem is still same so pls help me for charging ic bc i dont know where is charging ic thats why pls give me location thankls in advance
Check image i have marked Charging ic in red circle.



br

.::M Irfan::.
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Old 07-29-2014, 14:55   #11 (permalink)
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Sir first dry ur charging ic..mostly it works then u can change it..ur problem will solve....i hv do this many time n sucessed
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