7210c keypad malfunction up,down and call need help! - GSM-Forum

margallo · 02-05-2010, 11:00

action taken:change 2 keypad ic no luck
change keypad flex same no luck

any solution...need your help..may you have keypad ways of this please share.

delchoni · 02-05-2010, 11:02

chek keypad socket ......

remove keypad ic and make jumper

margallo · 02-05-2010, 11:16

thanks for reply..already done.i just reheat rap3g and it works...

sanjubhai · 09-09-2010, 14:17

Quote:

Originally Posted by delchoni

chek keypad socket ......

remove keypad ic and make jumper

which one ic for the left write up down and the call keys.......

thanks in advance.

sanjubhai.

sanjubhai · 09-10-2010, 07:39

well boss i got the ic which is related to these keys,
its the upper one ic now the keypad is perfectly rectified......

sanjubhai.

02-05-2010, 11:00	#1 (permalink)
margallo Freak Poster Join Date: May 2006 Posts: 443 Member: 272970 Status: Offline Sonork: 100.1604883 Thanks Meter: 39	7210c keypad malfunction up,down and call need help! action taken:change 2 keypad ic no luck change keypad flex same no luck any solution...need your help..may you have keypad ways of this please share.

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02-05-2010, 11:02	#2 (permalink)
delchoni No Life Poster Join Date: Mar 2006 Location: Bulgaria Asenovgrad Age: 42 Posts: 3,197 Member: 239176 Status: Offline Sonork: 100.1602815 Thanks Meter: 851	chek keypad socket ...... remove keypad ic and make jumper

02-05-2010, 11:16	#3 (permalink)
margallo Freak Poster Join Date: May 2006 Posts: 443 Member: 272970 Status: Offline Sonork: 100.1604883 Thanks Meter: 39	thanks for reply..already done.i just reheat rap3g and it works...

09-10-2010, 07:39	#5 (permalink)
sanjubhai No Life Poster Join Date: Nov 2006 Location: lake city Posts: 774 Member: 386868 Status: Offline Thanks Meter: 125	well boss i got the ic which is related to these keys, its the upper one ic now the keypad is perfectly rectified...... sanjubhai.