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ELFORUM - Forumul electronistilor

acer aspire 5520 nu are sunet


efti

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Mufa de iesire audio in ce stare este ? Am intalnit de multe ori cu probleme, are un contact cu cleme in interior ce isi pierde elasticitatea in timp si ca urmare da acest defect.In cazul dvs e mai grav deoarece aveti laptop si nu puteti monta o placa de sunet ieftina pe PCI.

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Orice placa se poate repara daca se respecta 3 conditii:

1) sa aibe cine (adica sa fie o persoana care sa stie sa repare asa ceva)

2) depanatorul sa aibe sculele necesare (in cazul tau ai nevoie de cel putin o statia cu aer cald, la modelul asta nu cred ca cipul audio este BGA)

3) sa existe piesa "de schimb".

 

Asa cum banuiam capsula este LQFP-48 (datasheet-ul aici: http://www.google.ro/url?sa=t&rct=j&q=& ... xA&cad=rja)

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