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Guest enachemarian

Depanare tv Mega-Vizion

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Guest enachemarian

Cine ma poate ajuta cu depanarea Tv Mega-Vizion model DMQ2042.Am gasit STR in scurt l-am inlocuit si tot nu functioneaza tv, tensiune de 103V este dar dimensiunile de pe orinzotala si verticala sant mici.Astept o sugestie!

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luc tata , daca tv-ul merge cu 103V si tensiunea e 103 Volti , atunci cum poate filtrajul de pe ea sa duca la micsorarea dimensiunilor pe orizontala si pe verticala ? :goodman:

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:smt005 :rolleyes: Ar trebui sa te asiguri ca tensiunea de alimentare e ok.si asta sa o faci cu o sarcina externa spre ex. cu un bec,si dupa aceea sa treci mai departe,dupa ce vezi ca sursa e buna ...

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nu are conteaza.verifica toti condensatorii electrolitici di sursa.tu masori una dar rezultatul e altul.ex goldstar ckt2190

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