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ELFORUM - Forumul electronistilor

sony str de598

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dupa cateva secunde de la aprindere apare protect pe displayam verificat cele 3 integrate din fata tranzistorilor finali,tranzistorii care nu par a fi in scurt....am deconectat mufa cnp503 care face legatura dintre main board si digital board iar pe afisaj nu mai apare protect.. acea mufa cnp503 ..alte sfaturi idei?tensiunile de stby sunt in regula...

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