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tv sony trinitron


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buna dimineata am cumparat un tv sony trinitron model KV-25F1U se aude sonorul face comenziile dar nu se vede ,am masurat tensiuniile pe modulul video mai precis pe finalii video am 235...240v  daca dau de screen se aprinde albastru cu dungulite dar nici ecranul nu se vede pana jos de la jumate in sus ,iar sus se vede la colturi ca si cum ar fi ceva din est vest schimbat conzii din alimentare si din cadre tot degeba ajutati ma si pe mine cu o idee va multumesc

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