1600 keypad problem

[prash_bh]

i hv one nokia 1600 which keypad ic boll damage tell me how to solve this problem & stark keypad in ok

[Qims]

Sorry, but your given pic is too dark.
unable to see anything.
check here that if your breaking pointss r nil or ground so try new ic.
if it concern with any make jumper like this
http://67.19.249.170/~gsmindia/forum...23&postcount=2

[prash_bh]

hi bro,
thanx for sending that pic but i hv problem on track point so tell me what happen when we try exepct that piont

[Qims]

No matter they all 4 are ground.
you lost 3 but remain one.so get new original ic and apply it.
keypad ic similar in most nokia mob.you can remove it from any dead board but check there is no work done before on ic.

[jothikrish]

best way change sim ic

[richard_wifi]

No matter they all 4 are ground.
you lost 3 but remain one.so get new original ic and apply it.
keypad ic similar in most nokia mob.you can remove it from any dead board but check there is no work done before on ic.

bro..i agree with qims..replace a new sim ic will do the trick...

[prash_bh]

No matter they all 4 are ground.
you lost 3 but remain one.so get new original ic and apply it.
keypad ic similar in most nokia mob.you can remove it from any dead board but check there is no work done before on ic.

thanx it work ok u r right