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Buna seara! Cer si eu ajutorul dvs. Stimati colegi am la reparat tv unui prieten un SAMSUNG CW-29m206p si nu am idee ce sa-i fac deoarece porneste se vede imaginea se aude sunetul apoi se inchide iarasi poneste iar se inchide si tot asa se repeta ciclul pana ce il opresc nu am nici cea mai vaga idee ce ar putea avea .Mentionez tv este la 100hz.Daca cineva sa mai lovit de asa ceva rog respectos daca poate sa-mi dea vreo ideee . Multumesc anticipat.

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Ce inseamna "se inchide" :trece in standby sau doar se inegreste ecranul?Daca trece in standby ar putea fi problema de filtraje in secundar sau in primar.Daca se blancheaza imaginea ar puteafi din reactiile din trafo linii.Daca se inegreste lent e din alimentarea filamentului.Fii mai precis:cine dispare -imaginea, sunetul -si cum.

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