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Vally Vally

Cd player VDO CDR500 - nu raspunde la comenzi

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Va salut ! am pe masina un cd player vdo cdr500 la care m-am jucat putin cu niste leduri si se pare ca am reusit sa ard ceva pe placa lui (fata detasabila) in asa fel incat la ora actuala nu-mi mai raspunde la nicio comanda,ii atasez fata,il pornesc dar nu merge niciun buton. Inculpatul ars se vede in poza asta http://postimg.org/image/dpbqib6dx/ deasupra rezistentei 474, este un smd,insa nu stiu ce este,condensator sau ce ? Pe el nu scrie decat 05 sau 50 sau SO ,depinde cum citesti,ce poate fi ? Multumesc anticipat ! 

 

Cautand pe net ar parea o dioda zener smd

Edited by Vally Vally

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pai masurati pe cealalta de langa acel 474. pare a fi o dioda simpla.

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Am setat aparatul de masura pe dioda si le-am masurat pe celalalte care sunt intregi,imi dau aceeasi valoare,205-206. In concluzie pentru unul ca mine care isi baga nasul si da doar de probleme,ce cer la magazin ? Multumesc mult inca o data ! 

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Am pus o dioda 1n4007 de proba si merge,ramane doar sa gasesc un echivalent smd. Multumesc mult pentru raspuns ovy83

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acum am vazut ca m-ati intrebat pe privat...

daca este spatiu,lasati-o pe aia,daca nu una smd.

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