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Samsung ue40es7080


dumitrescu_claudiu

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Buna ziua tuturor! Tv din titlu se manifesta aleatoriu intrand sursa in protectie se blocheaza imaginea si apar dungi verticale apoi intra in bucla de restartare pana e scos din priza! Efectuat update de soft tensiuni sursa ok! Banuiesc tcon sau driver display! 

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  • dumitrescu_claudiu

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2 hours ago, dumitrescu_claudiu said:

Mai specific manifestarea este mai frecventa la schimbare canale

Trebuia sa lasi filmarea mai lunga cand apar liniile verticale, sa se vada daca acestea  isi schimba culoarea, locatia,..etc in functie de continutul de imagine, apoi sa scoti cablul din tuner si sa vezi daca linile verticale se mai "misca" sau dispar...., daca ti-a fost lene atunci asteapta raspunsuri.....

Edited by Costica Tv
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Nu astept raspusuri...am specificat intra in bucla si se restarteaza continuu...fara alte schimbari...pana e deconectat de la tensiune

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