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defect tv thomas 51tcb 082 tx


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Salutare inca o data la toti de pe acest forum.Tv thomas 51tcb082tx procesor ctv322s ,tda 8380a sursa , tda 8362 jungla,saa5281 txt,tda 3653 bv,tda 7056 sunet.Problema cu acest tv este ca nu porneste.Am schimbat c720 ,c718,c709,c708,c710 verificat toate rezistentele de pe alimentare ,diode ,tranzistori mai putin tda 8380 nu l-am schimbat.Mentionez ca pe c707 am309 vsi pe c708 am 13v si atat in rest nici o tensiune .Am schimbat si optocuplorulsi toti condensatorii de pe alimentare dar degeaba.Eu banuiesc tda 8380 ca psbil defect altceva nu mai stiu. Daca ma poate ajuta cineva va multumesc anticipat.

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