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r2005rom

plasma tv 42pq2000

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salut tuturor!

am acest tv la reparat cu defect :nu porneste din stand-by,led rosu aprins,nu asculta din taste locale si nici din telecomanda

sursa livreaza 5v spre placa comanda, unde se divizeaza prin stab. corect,3,3v:1,8v:1,24v (la o sugestie am inlocuit stab. dar nimic),aceleasi tensiuni bun, in continuare daca decuplez conectorul de la sursa la comanda sursa pleaca ok. cu toate tensiunile dar evident fara comanda

mainboard PD92A    EAX57566204[0] cu flash mx25l12805d     intrebare si rugaminte?

ma poate ajuta cineva cu un dump pentru acest flash mx25l12805d

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multumesc d-lui leoncris ! cu rusii e cam greu dar incerc.cum obtin ceva va tin la curent.

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am ramas fara obiectul muncii , clientul a renuntat la reparare,optand pt. un tv led ,asa ca ma vad obligat sa renunt fara finalitate: totusi simt ca defectul era din flash,succes altor colegi care se vor lovi de acest defect .

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