vB Easy Archive

Pages: 1

Help
(Click here to view the original thread with full colors/images)

Posted by: icen

If the joystick of a k750 becomes insensitive.. primarily the "left"
How should I fix it?

thanks in advance guys

Posted by: rylenf

hello,
you should post a brief description of the problem in your title, more people will respond.

If your talented enough you can pull the phone apart and clean the space between the circuitboard(mylar) and the keypad there may be some dust or sticky liquid
between the keypad(joystick) and the circuitboard(mylar).

(this happened to me once with an older c330,
I managed to get pop on the mylar(metal dome assembly) so i took it apart and cleaned off the sticky mess with a cloth and it worked perfect)

Other than that I have no other suggestions.

cheers

Posted by: icen

yea, next time i should specific the topic in the title >_<

However, this is what i'm thinking about. There might be dust in the mylar.

I had taken thousands of moto V400 and V710 apart, however, do you know how the mylar of SE is? is it just like moto, which there's a piece of sticker that sticks on the printed circuit board?, or is it removable?

Usually, when dust interfere with buttons, it's between the mylar and the PCB,
which i have to peel away the mylar for moto phone...
but I found no replacement parts for SE mylar

Posted by: rylenf

I have not taken my phone apart yet myself,
anyone else here taken there
w600 or s710 apart?

Can the mylar just be put back in place or would it need to be replaced?

Posted by: icen

the mylar on moto is a piece of sticker.. with metal caps

sometimes it sticks back on, sometimes it doens't

but i have no idea if sonyericsson's mylar is also stickers..

Posted by: rylenf

I will pull my s710 apart tomorrow and see if the metal dome assembly is removable or if it is a sticker.

I will post back with my findings.