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Eurocolor sasiu 11 ak 56


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Am acest tv. cu defectul lipsa rastru si OSD;daca maresc UG2 apare rastru fara imagine cu linii de intoarcere,deci am catozii blocati.Mentionez ca am sunet,schimba programele deci face toate comenzile.Ce am masurat eu;toate tensiunile de alimentare corecte ,tensiunile RGB la iesirea din jungla 1,5V,pe pinul 54 BCLIN am doar 0,6[normal 1,8-2,8],pe pinul 55 BLKIN 3,2 [normal 3,2 la pornire si apoi sa urce la 5,2].Va rog daca ma puteti ajuta cu o idee.Am uitat sa mentionez ca am schimbat si dumpul din memorie dasi nu cred ca este de vina .Multumesc.

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