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30pin samsung tab2 7 inch p3100 charging port problem

Erastro

Dec 1, 2017
4
Joined
Dec 1, 2017
Messages
4
Hi,
My P3100 charging port has been broken since last week.
The problem seems like the pins don't touch the pads on the logic board.
I have no idea how to fix that.
I tried reheating with a heat gun and resoldering it, but with no luck.
The pins still can't touch the pads.
I want to let it just charge (with jumpers) without having the data option (DP, DM).
I located the vbus pin (7th and 8th from right), and I located the place they should go to.
Still have no luck of letting charge.
Thanks in advance!
 

kellys_eye

Jun 25, 2010
6,498
Joined
Jun 25, 2010
Messages
6,498
We really need to see a picture to establish the problem.

It could be that the tracks have actually come away from the board (still stuck to the pins) - a common problem if the plug and/or socket doesn't have decent physical/mechanical connection to the circuit board.
 
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