k750i keypad not working - GSM-Forum

citylight · 08-03-2006, 04:41

can somebody show me k750i diagram, and how does it work, i check the keypad board, n keypad ic and its ok, but can't work, pls.. help.......

TRABEL · 08-03-2006, 07:01

how did you check keypad IC ?
change keypad itself , check conector .
is joystick working ? if joystick not working then problem in keypad IC

citylight · 08-04-2006, 12:12

i got the keypad ic from a spare unit (k750i) and iam sure that it's a good one, joystick are not working too together with all the switch, any idea......

kaleem_khaan · 01-25-2009, 12:57

k750i keypad not working can somebody show me k750i diagram, and how does it work, i check the keypad board, n keypad ic and its ok, but can't work, pls.. help.......

venuno · 01-25-2009, 13:00

are you sure keypad only did you try to
on and off then cancelled or hang...

samirov-gsm · 01-25-2009, 13:33

Change ic keypad..............

08-03-2006, 04:41	#1 (permalink)
citylight Freak Poster Join Date: Feb 2006 Location: Tuguegarao City Age: 47 Posts: 107 Member: 235356 Status: Offline Thanks Meter: 18	k750i keypad not working can somebody show me k750i diagram, and how does it work, i check the keypad board, n keypad ic and its ok, but can't work, pls.. help.......

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08-03-2006, 07:01	#2 (permalink)
TRABEL No Life Poster Join Date: Feb 2003 Location: on the Moon ;) Age: 47 Posts: 2,797 Member: 21937 Status: Offline Thanks Meter: 279	how did you check keypad IC ? change keypad itself , check conector . is joystick working ? if joystick not working then problem in keypad IC

08-04-2006, 12:12	#3 (permalink)
citylight Freak Poster Join Date: Feb 2006 Location: Tuguegarao City Age: 47 Posts: 107 Member: 235356 Status: Offline Thanks Meter: 18	i got the keypad ic from a spare unit (k750i) and iam sure that it's a good one, joystick are not working too together with all the switch, any idea......

01-25-2009, 12:57	#4 (permalink)
kaleem_khaan Junior Member Join Date: Nov 2007 Posts: 25 Member: 639312 Status: Offline Thanks Meter: 0	k750i keypad not working can somebody show me k750i diagram, and how does it work, i check the keypad board, n keypad ic and its ok, but can't work, pls.. help.......

01-25-2009, 13:00	#5 (permalink)
venuno No Life Poster Join Date: Jun 2007 Location: Talk to * and He Will Listen Posts: 3,820 Member: 532761 Status: Offline** Sonork: 100-1592994 Thanks Meter: 1,104	are you sure keypad only did you try to on and off then cancelled or hang...

01-25-2009, 13:33	#6 (permalink)
samirov-gsm No Life Poster Join Date: Apr 2008 Posts: 4,525 Member: 759168 Status: Offline Thanks Meter: 12,866	Change ic keypad..............