asha 300 speaker problem solution

Good night all

Before Iam posting to this article or solution about how to repair Nokia asha 300 problem speaker, I want to say sorry If my Languange is not perfect, Iam from Indonesian so My English not good

2 picture bellow explain about how to repair Nokia asha 300 problem speaker.
Problem speaker asha 300 have a several source, most damage cause the sircuit cut or not connected, this picture explain about sircuit of speaker way nokia asha 300, If you found problem about asha 300 not have speaker you can try this solution about this picture, OK i want little to explain picture No 1


asha 300 speaker problem solutionthis picture showing about circuit or way speaker asha 300, chek the sircuit marking red and black in this picture Of your PWB, Use multitester ohm Meter and make sure the circuit of speaker way is good, if the circuit Ok you can continue to Check the picture bellow this picture, If not good ( NG ) / Speaker ways cut you can make jumper to resolved this problem, Remember you must check the Coil component and make Jumper, this coil only function Conductor only, So if you make jumper this coil problem will be resolve.

if picture no 1 can't resolve your problem you can make this jumper same as this picture left, usually if you follow to picture in this article problem nokia asha 300 speaker solved.


Note : 
make sure your speaker asha 300 is good

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Ditulis oleh: Unas - Tuesday, 18 March 2014

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