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ELFORUM - Forumul electronistilor

Watson 11ak30


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Buna seara! Am rastru negru in treimea de jos a ecranului iar in rest peste imagine sunt dungi orizontale albe si in treimea de sus o dunga mai luminoasa. Am verificat B+, refacut lipituri, schimbat filtraje pe B+, pe bara de 26V, pe sursele de 8V si 5V, condul de intoarcere, condul de cuplaj cu bobina, verificat ceilalti cond din BV, refacut lipituri jungla nu mai stiu ce sa-i fac. Daca ati intilnit problema rog si eu o mana de ajutor.

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