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meister-problema sursa


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tv-ul este echipat cu procesor tda 12072h,cadre stv 9302 iar sursa cu tda 16846p si tea 1520p.La actionarea butonului de retea se aprinde ledul rosu, apasand p+ porneste, se aprinde ecranul pentru 4-5 secunde dupa care trece in stby, in timpul acesta ledul de retea palpaie intermitent.Am montat bec pe b+ aceiasi problema, becul lumineaza 25-30 secunde si se stinge.pe timpul cat sta becul aprins am facut masuratori la iesirile sursei si tensiunile sunt ok... ceva imi scapa...

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  • 1 month later...
Guest badeadaniel

va salut ,chiar azi am rezolvat un Tv cu aceasta problema , asfel : am luat informatia din memoria TV-ului si am pus-o pe o memorie noua . Merge perfect .

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