Nokia 5250 volume up down not working solution

nokia 5250 volume up down not working then it’s solution can be as given in bellow diagram.volume keys are used to make it up and down speaker voice during call or during music and video playbacks.to solve key volume problems you can check a few parts and tracks.


as in above diagram buttons location can be found check these two voluem buttons and if any of them is not working or damage then replace it.if buttons are ok then black lines are defining ground prints that are -v and red color line shows +v track so check these path and if missing apply jumpers as you can see in diagram above.
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