Question about Sony Ericsson K750i Cellular Phone

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K750i joystick broke idont no hoion diagram w to connection please give me connect

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W800i memory stick problem, joystick problem.
pls post your advice or pics on how to solve this problem....... tnx

Posted on Apr 20, 2008


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How do I check power module and joystick module connections and wiring on my wheelchair?

hi Kathy, sadly there isn't a easy way to do this and you really need someone skilled in working with the powerchairs. This can be a joystick fault however make sure all connections are a tight fit ...
If you're based in the UK please give me a ring as I carry out free testing ...

Feb 16, 2016 | Pride Jazzy Select Elite

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I have k750i please any solution of keypaid 1,2,3 two side joystick not working and power button not off with button plz any soltuion

a phone repair shop could fix this for a small fee i dont think there is anything you can really do apart from that

Sep 26, 2010 | Sony Ericsson K750i Cellular Phone

1 Answer

My k750i joystick broke off

Hi. You will need to open the phone in order to replace it, providing you have a spare joustick button ready. I assume you mean the navigate button, and not the underlying microswitch attached to the curcuit board.
To open the phone remove battery, memory card and sim. Then unscrew the two torx head screws at the bottom. Gently pry open the front cover along the edges, using a thin and preferrably blunt object of plastic to avoid damage and marks. (you can find special tools like for this purpose, sold from mobile phone spare parts suppliers)

Gently lift off keypad, and lift up the keypad electronic borad to access your broken joystick. Put the new in place and reverse to close. Be careful, a mobile phones's "inners" is very delicate. Do not overtighten the small screws.
See attached pictures for more information.

If you need more details, leave a comment




Aug 21, 2010 | Sony Ericsson K750i Cellular Phone

1 Answer

My sony ericsson k750i joystick is broken.

Your joystick might have accumulated a lot of dust inside it. Try to clean it with alcohol or blow it off with some high high pressure air.

Jan 30, 2009 | Sony Ericsson K750i Cellular Phone

1 Answer

The joystick on my k750i is dodgy

Dodgy if by that you mean sticks or is hard to move then it probably needs cleaned you can take it apart or if you have a warrenty take it to where you purchased it and have them clean it, or it could be the connections on the keypad board but eitherway it sounds like its not getting good connection.

Nov 26, 2008 | Lands Phones

1 Answer

Sony k750i

The size
  • 100 x 46 x 20 mm
  • 3.9 x 1.8 x 0.8 inches
The weight
  • 99 gr
  • 3.5 oz
The features:
Camera Music Internet Entertainment Connectivity Messaging Communication Design Organiser Capacity: 900 mAh Stand By Time:
400 hours
Talk time:
9 hours
Display Size 176 x 220 pixels Type TFT Colors 262144

Jan 10, 2008 | Nokia 5300 Grey Cellular Phone

1 Answer

Working without any command by me.

i think u phone may have fallen off without ur knowledge causing hardware erroe . clean the keyapads by giving to a sevice outlet

Dec 03, 2007 | Sony Ericsson K750i Cellular Phone

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