8310 keypad dead (WILLY) - GSM-Forum

DABOSS · 03-30-2003, 03:29

Please all I need big help I have one 8310 that I only needed to change volume switch, the copper pad underneath has gone but i still manage to put one on the BIG problem now is that the keypad dont work at all all was working fine before what I could have done wrong????????????????????????

rtplan · 03-30-2003, 03:43

Hi men
don't worry it is from volume switch replace again with care problably have short-circuit to grd
Good luck
GabiRo

DABOSS · 03-30-2003, 03:46

i have remove it now because no contact with pcb the copper pad is gone how to fix this please?

DABOSS · 04-05-2003, 15:09

hello people I still have my problem how to check if i have short to ground???

bop_gsm · 04-05-2003, 16:32

wrong secion !!!

bop_gsm · 04-05-2003, 16:32

moved from > Nokia 8xxx

fone · 04-06-2003, 18:53

To DABOSS
you connect line from underneath to keyboard interface.

kokos · 10-16-2004, 20:09

you can extend copper contacts by copper hair from cable, to extend lenght and when u need to extend width just make a small circle with the copper and solder it...For mechanical support after you solder everything, you can put some sort of tough glue to hold everything on the board, carefull when you are near the switches.I personaly use two element glues (resin) and work fine.U may use fast glues..WATCH the switches, be more carefull as fast glues tend to leave white remainings near the assembly point..Hope my advice helps

03-30-2003, 03:29	#1 (permalink)
DABOSS Freak Poster Join Date: Jun 2001 Location: London Age: 41 Posts: 489 Member: 4926 Status: Offline Thanks Meter: 5	8310 keypad dead (WILLY) Please all I need big help I have one 8310 that I only needed to change volume switch, the copper pad underneath has gone but i still manage to put one on the BIG problem now is that the keypad dont work at all all was working fine before what I could have done wrong????????????????????????

04-06-2003, 18:53	#7 (permalink)
fone Freak Poster Join Date: Nov 2002 Location: MX-KEY is the BEST NOKIA TOOL Age: 49 Posts: 366 Member: 17367 Status: Offline Thanks Meter: 16	8310 keypad dead To DABOSS you connect line from underneath to keyboard interface.

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03-30-2003, 03:43	#2 (permalink)
rtplan Crazy Poster Join Date: Sep 2002 Age: 43 Posts: 58 Member: 15787 Status: Offline Thanks Meter: 1	Hi men don't worry it is from volume switch replace again with care problably have short-circuit to grd Good luck GabiRo

03-30-2003, 03:46	#3 (permalink)
DABOSS Freak Poster Join Date: Jun 2001 Location: London Age: 41 Posts: 489 Member: 4926 Status: Offline Thanks Meter: 5	i have remove it now because no contact with pcb the copper pad is gone how to fix this please?

04-05-2003, 15:09	#4 (permalink)
DABOSS Freak Poster Join Date: Jun 2001 Location: London Age: 41 Posts: 489 Member: 4926 Status: Offline Thanks Meter: 5	hello people I still have my problem how to check if i have short to ground???

04-05-2003, 16:32	#5 (permalink)
bop_gsm Banned Join Date: May 2002 Location: GERMANY Age: 43 Posts: 1,626 Member: 11549 Status: Offline Thanks Meter: 6	wrong secion !!!

04-05-2003, 16:32	#6 (permalink)
bop_gsm Banned Join Date: May 2002 Location: GERMANY Age: 43 Posts: 1,626 Member: 11549 Status: Offline Thanks Meter: 6	moved from > Nokia 8xxx

10-16-2004, 20:09	#8 (permalink)
kokos Freak Poster Join Date: Sep 2004 Location: Hellas Age: 47 Posts: 146 Member: 83893 Status: Offline Thanks Meter: 1	you can extend copper contacts by copper hair from cable, to extend lenght and when u need to extend width just make a small circle with the copper and solder it...For mechanical support after you solder everything, you can put some sort of tough glue to hold everything on the board, carefull when you are near the switches.I personaly use two element glues (resin) and work fine.U may use fast glues..WATCH the switches, be more carefull as fast glues tend to leave white remainings near the assembly point..Hope my advice helps