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Problema pornire TV Akai


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Salutare meseriasi! Am pe bancul de lucru un tv Akai cu sasiu 11ak30-a4 care a venit initial cu sursa facuta praf. Am inlocuit absolut toate componentele defecte cu altele noi , dupa care tv-ul a pornit (in stand-by) iar cand incercat sa-l pornesc, ledul trece din rosu in verde cu o fregventa in jur de 10 hz. In mometul in care atasez un bec de 75w (pe B+) tv-ul porneste cu toate tensiunile ok si functioneaza normal pana la prima orire. apoi problema se repeta. Mentionez ca am inlocuit majoritatea condesatorilor dupa iesire. mcr-ul este ok toate sunt ok. Help !!!

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