Samsung Galaxy Note N7000 Charging issue

[.::M Irfan::.]

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

[alljin]

try change this one boss....


https://encrypted-tbn1.gstatic.com/i...h3byjEDRutt63P

[oblio]

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.

[.::M Irfan::.]

Originally Posted by alljin

try change this one boss....


https://encrypted-tbn1.gstatic.com/i...h3byjEDRutt63P

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

[.::M Irfan::.]

Originally Posted by oblio

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

[oblio]

Originally Posted by .::M Irfan::.

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.

[.::M Irfan::.]

Originally Posted by oblio

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

[.::M Irfan::.]

Originally Posted by oblio

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

[alipk]

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

[.::M Irfan::.]

Originally Posted by alipk

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::.

[monisoni]

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

[re_start]

sir just reheat....................................

[jasonbg]

Any new tricks to fix note 7000 flexyble usb without replace it?come masters here give solution.

[redbaronn]

Please look at my board



The IC is missing! Probably it was b l o w e d off.

I own hot air gun station but I never used in such of small components. How can I solder back a new IC WITHOUT flowing the other parts around? (cause that was my issue before when trying to solder small components: they was flowed away easyly).

Maybe there is a video tutorial with soldering very small components?

[timeuse22]

hi all
is it possible we jumper that ic?