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aluneanu

saba u26 a100

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salut ,o cunostiinta are acest tv echipat cu sursa 17PW06-2 si placa de baza 17MB62-1 .Mi-a dat ceva detalii prin telefon ,televizorul s-a defectat in timpul noptii fiind in st-by .Acesta nu mai porneste ,ledul st-by se aprinde intermitent rosu-albastru iar la atingerea tastelor emite cate un bip sonor si atat .Vizual ,sursa arata bine ,scoate tensiuni corecte-zice el- si banuesc ca ar fi o problema de firmware ,De unde iau o versiune de firmware si care este modul de scriere la acest tv ? Va multumesc !

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am facut asta si a aparut pentru cca o secunda ceva scris pe display dupa care s-a stins display-ul  ,s-a aprins  ledul rosu si atat ,l-am lasat asa vreo cinci minute si nu a mai facut  nimic .Dupa ce l-am scos din priza  la reconectare apare  pentru o fractiune de secunda culoarea albastra a ledului si in rest nimic totul e negru,doar la atingerea tastelor emite bip-uri sonore !

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