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ELFORUM - Forumul electronistilor
Guest gabi vilcu

AKAI 4000D

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Guest gabi vilcu

Am probleme cu" batrinul "AKAI......scula mea din tinerete,ma poate indruma cineva....Ce probl am : pe un canal se aude mult mai slab si cu un zgomot de fond destul de puternic....mentionez ca am sters capul de redare...etcCred ca este ceva din componentele electronice....poate ceva care nu-si mai face treaba cum trebuie.Va multumesc mult pt ajutor...Gabi

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Guest gabi vilcu

Cu ce as putea sa-l curat ....la contacte...ma refer la cel de ireg-redare...potentiometre etc.cred ca anumite contacte nu-si mai fac treaba.

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Sint spray-uri de contacte la magazine sau cu clasicul (si mult mai bunul dupa parerea mea) gaz lampant. Daca un canal se aude mai incet si asta nu e din cauza de cap uzat atunci s-au uscat ceva condensatori prin preuri. Cred ca se gaseste si schema pe net. Nu e prea complicata.

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Guest gabi vilcu

Am tot incercat sa dau de schema dar nu am reusit....daca as gasi-o as putea sa fac ceva inbunatatiri cu rezistente si cond cu tantal....numai sa gasesc toate valorile.....dar cred ca ceva cond sunt iesiti din parametri... Multam pt indicatie

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