it seems very simple, 3210 keypad - GSM-Forum

carefone · 06-12-2003, 00:25

Hi All, I have a problem With 3210, Full key pad doesent work
I changed interface IC but no use And i have found Some voltage variaton with other working keypad, Key no 6,9 In working fone voltage is 2 but in damage fone it is only 0.5
Any idea ???? pls

sawa · 06-12-2003, 22:38

CPU problem!!!

thecult · 06-13-2003, 20:59

I thik like sawa, 90% cpu

I have solved this problem in other phones rehoting/reballing/changing cpu

take care with glued cpus!

regards

carefone · 06-14-2003, 21:59

thanks very much for the reply...

06-12-2003, 00:25	#1 (permalink)
carefone Junior Member Join Date: Jun 2003 Location: Dubai Age: 54 Posts: 32 Member: 31014 Status: Offline Thanks Meter: 0	it seems very simple, 3210 keypad Hi All, I have a problem With 3210, Full key pad doesent work I changed interface IC but no use And i have found Some voltage variaton with other working keypad, Key no 6,9 In working fone voltage is 2 but in damage fone it is only 0.5 Any idea ???? pls

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06-12-2003, 22:38	#2 (permalink)
sawa Freak Poster Join Date: Oct 2001 Location: NIS Posts: 251 Member: 6781 Status: Offline Thanks Meter: 0	CPU problem!!!

06-13-2003, 20:59	#3 (permalink)
thecult No Life Poster Join Date: Feb 2002 Location: burning phones Posts: 1,704 Member: 9700 Status: Offline Thanks Meter: 62	I thik like sawa, 90% cpu I have solved this problem in other phones rehoting/reballing/changing cpu take care with glued cpus! regards

06-14-2003, 21:59	#4 (permalink)
carefone Junior Member Join Date: Jun 2003 Location: Dubai Age: 54 Posts: 32 Member: 31014 Status: Offline Thanks Meter: 0	thanks very much for the reply...