NOKIA 1100 PROBLEM OF KEY PAD n°7

[legenie2007]

Hello my freinds, so what is the solution of problem of key seven,(when i press on 7 ,the number not work).

[richard_wifi]

bro....
change the keypad IC
if not work....check the track ways from keypad number (7) to keypad IC

[ajmal]

Hello my freinds, so what is the solution of problem of key seven,(when i press on 7 ,the number not work).

here is ur solution without changing keypad ic

[Qims]

Hello my freinds, so what is the solution of problem of key seven,(when i press on 7 ,the number not work).

Bro,
Ajmal and Richard
legenie2007 asking for 1100 Not 1110
Plz Confirm him if he is sure about 1100

here is for 1100
first clean PCB if not done then
slightly rehot UPP with flux.

yes he want nokia 1100 key pad solution

[richard_wifi]

Bro,
Ajmal and Richard
legenie2007 asking for 1100 Not 1110
Plz Confirm him if he is sure about 1100

here is for 1100
first clean PCB if not done then
slightly rehot UPP with flux.

sorry for reply wrong post
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bro,
remove UPP and check the track ways from keypad number (7) to UPP pin (A13)...if track ok
then change UPP

[nayon0]

sir.
1110i red key no working

[heinrico]

@ nayon0
here check the connection and try this jumper solution

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[cardingdavid]

sir reheat upp ive xperience that problem