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Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones. |
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07-12-2008, 11:15 | #1 (permalink) |
Freak Poster Join Date: Mar 2006 Location: Faisalabad, Pakistan Age: 41
Posts: 429
Member: 248050 Status: Offline Sonork: 100.1624328 Thanks Meter: 140 | K750 Joystick Right, Up, Vol Up, Down and Music Button problem K750 all is working well and joystick left, down working but Right and up not work also volume keys and music key not work but in music player joystick work and in standby light off mode right or up joystick light on but vol and music keys not response. I try all jumper and diod jumper and change joystick but still same plz help urgent. Waiting for your kind response, Kind regards, Vicky |
The Following 2 Users Say Thank You to wsw243 For This Useful Post: |
07-12-2008, 18:08 | #4 (permalink) |
No Life Poster Join Date: Mar 2006 Location: Heart of love
Posts: 678
Member: 252713 Status: Offline Sonork: 1581550 Thanks Meter: 159 | i have one jumber that can fix this problem.and it is from the down volum key to the upper point of the mouse on the right side.100% tested |
07-12-2008, 18:20 | #5 (permalink) |
Freak Poster Join Date: Mar 2006 Location: Faisalabad, Pakistan Age: 41
Posts: 429
Member: 248050 Status: Offline Sonork: 100.1624328 Thanks Meter: 140 | @new style sorry I have already tried and it has continue but i still try jumper but still same i have spend two days without eating anything on this dirty set so now i am sick and going to bed rest so till i return plz tell real working solution. Thanks in advnace. Kind regards, Vicky |
07-12-2008, 19:35 | #8 (permalink) |
Freak Poster Join Date: Jun 2005 Location: iran-kashan Age: 44
Posts: 444
Member: 157053 Status: Offline Sonork: 100.1606219 Thanks Meter: 489 | try to chnage keypad ic,if dont solve check the uif connector on the board. |
The Following User Says Thank You to morteza-icu For This Useful Post: |
07-14-2008, 06:50 | #9 (permalink) |
Freak Poster Join Date: Mar 2006 Location: Faisalabad, Pakistan Age: 41
Posts: 429
Member: 248050 Status: Offline Sonork: 100.1624328 Thanks Meter: 140 | thanks all for reply @new style where is pic solution which u have said? Waiting for your kind response. Kind regards, Vicky |
07-14-2008, 11:50 | #11 (permalink) |
No Life Poster Join Date: May 2008 Location: saqi mobiles pirmahal pakistan Age: 37
Posts: 1,567
Member: 780173 Status: Offline Sonork: 100.1594488 Thanks Meter: 912 | i have k750 that four keys not work yes ,1 ,2 ,3 , plz help me i tri to re hotic but problem not solve help me Waiting for your kind response, |
07-14-2008, 14:21 | #12 (permalink) |
Freak Poster Join Date: Mar 2006 Location: Faisalabad, Pakistan Age: 41
Posts: 429
Member: 248050 Status: Offline Sonork: 100.1624328 Thanks Meter: 140 | @saqi160 change IC instead of rehot coz i have also rehot many times but not work so I change ic and all is working well. Kind regards, Vicky |
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