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Tv Eurocolor CTV2009 TXT nu porneste

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Buna ziua!Am acest tv sasiu 11ak36 care face urmatorul fenomen:Se aprinde ledul rosu de st-by ,pornesc se face verde si imediat face inapoi la rosu.Bu am masurat chiar am schimbat, am scimbat si conzii de 47uF /160V Am pus becul .se aprinde.Ce poate fi?Va multumesc.

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C822 si C604 am schimbat iar tensiunea pe colectorul lui tranzistor driver scade pe ramura de 11V scade doar la 10V .Am verificat are si 8V si 5V.Pe iesira trafo linii am si 26V pentru BV si 190V aprox pentru Final video.Dar astea pentru o secunda doar.Iar tensiunea pe colectorul BU este de 121V si scade lapornire la 115V.

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