W850 KeyPad Problem - GSM-Forum

shoaibrao · 03-02-2011, 17:20

I need help from Sonyericsson experts.
My W850 has keypad problem.
I changed its lower keypad panel.
I changed its upper keypad panel.
But when i press 4 it shows 41
when i press 5 it shows 50
when i press 6 it shows 61
when i press 7 it shows 741.

I cleaned board checked its keypad jack all ok but i could not remove the fault.
Plz help me to remove the fault.

shoaibrao · 03-03-2011, 17:12

Hellooooooooooooo Any buddy help me plzzzzzzzzzzzzzzzz

krishnadas.g · 03-04-2011, 06:13

remove the 3 leg transistor near the voliume key and music keys and other ...........ihope ur pro eill solveeeeeeee

jamshidkdy · 03-04-2011, 06:34

change upper keypad srtip,............

shoaibrao · 03-04-2011, 14:32

Quote:

Originally Posted by krishnadas.g

remove the 3 leg transistor near the voliume key and music keys and other ...........ihope ur pro eill solveeeeeeee

I will try and post result here..............

03-02-2011, 17:20	#1 (permalink)
shoaibrao No Life Poster Join Date: Dec 2006 Location: GSM WORLD Posts: 3,295 Member: 412843 Status: Offline Sonork: 100.1604902 Thanks Meter: 497	W850 KeyPad Problem I need help from Sonyericsson experts. My W850 has keypad problem. I changed its lower keypad panel. I changed its upper keypad panel. But when i press 4 it shows 41 when i press 5 it shows 50 when i press 6 it shows 61 when i press 7 it shows 741. I cleaned board checked its keypad jack all ok but i could not remove the fault. Plz help me to remove the fault.

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03-03-2011, 17:12	#2 (permalink)
shoaibrao No Life Poster Join Date: Dec 2006 Location: GSM WORLD Posts: 3,295 Member: 412843 Status: Offline Sonork: 100.1604902 Thanks Meter: 497	Hellooooooooooooo Any buddy help me plzzzzzzzzzzzzzzzz

03-04-2011, 06:13	#3 (permalink)
krishnadas.g Freak Poster Join Date: Aug 2008 Location: india,kerala Posts: 193 Member: 836786 Status: Offline Sonork: 1,009 horrold Thanks Meter: 48	remove the 3 leg transistor near the voliume key and music keys and other ...........ihope ur pro eill solveeeeeeee

03-04-2011, 06:34	#4 (permalink)
jamshidkdy Freak Poster Join Date: Jun 2010 Posts: 128 Member: 1317743 Status: Offline Sonork: jamshidkdy Thanks Meter: 40	change upper keypad srtip,............