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ELFORUM - Forumul electronistilor

LG20LS1R-ZK - Dump


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Salut!Am in atelier la reparat aceasta jucarie lg20ls1r-zk.Initial la conecarea sub tensiune am ledul verde (fara sa fie normal in St-bye) cu imagine si sunet pe un program dar cu multe aberatii (pe panel) identic cu un defect de matrice (ceva de genu) fara functii de telecomanda sau panou.Toate bune si frumoase ,comunicatie sca-sdl lipsa pe 24c64 !Am deculpat memoria smd si am atasat (cu fire si soclu) 24c64 normala incarcata cu diferitele dump-uri gasite si pe acest forum si de pe alte sait-uri.Tv-ul (LCD) functioneza perfect cu jumatate din dump-urile gasite (am folosit comenzile panou ) dar nu i-mi vede telecomanda !Initial la conectarea unei memorii scrise ledul rosu si verde alterneza citeva secunde dupa care trece tv-ul in rosu (St-bye).Curios este ca tv-ul porneste din telecomanda dupa care nu o mai vede !!!!Oare sa fie softul dump de vina ! ( Pe placa de baza am notat pe o eticheta Ver. 4.01 )? :nas:

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