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Guest POLAKU

wes315wnda-2d

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Guest POLAKU

Buna seara.tv horizon cu sursa in protectie...are ceva in scurtcircuit pe tcon incorporat cu display-ul wes315wnda-2d....ar fii posibil sa gasesc o schema ?cred ca e imposibil dar incerc...

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Guest POLAKU

powerboardul....cum deconectez cablul ce duce la tcon tv porneste normal tensiunile sunt normale si ledurile se aprind...la prima masuratoare pe tcon imi dau vreo 3 conzi in scurt.miine o sa vad daca e de la conzisau e vreo alta componenta ce face figuri...am inlocuit de proba powerboardul si mainul si fac la fel...

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T-conul are o siguranta pe el. Daca ar fi fost un scurt dupa siguranta ar fi fost normal sa se arda siguranta (daca nu este o sarma in locul ei) nu sa intre in protectie sursa principala. Concluzia ar fi un scurt inaintea sigurantei. Iar acolo nu pot fi decat filtraje.

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