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probleme FM radio Nordic


Guest ovidel_mm

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Guest ovidel_mm

Incerc sa repar un radio Nordic , dupa ce acum 20 de ani l-am lasat fara tunerul FM acuma am facut rost de un tuner de la un alt aparat. L-am conectat , am masurat tensiunile de pe schema, totul ok dar nu merge, nu aud fasaitul caracteristic de FM.Pe medii. scurte merge dar in Fm nu. Imi dati ceva idei?

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  • Toni Marginean

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Toni Marginean

Daca ati montat un tuner identic cu cel original de care sunteti sigur ca este bun, atunci raman doua variante:- contactele claviaturii sunt oxidate- ati facut vreo eroare la conexiuni.

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Guest ovidel_mm

Da, contactele s-ar putea sa fie oxidate, aparatul fiind vechi, problema mea e ca nu am decat un aparat de masura digital si am nevoie de indrumare...

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Toni Marginean

Daca reverificati legaturile la tuner si dati pentru inceput un spray contact la claviatura continui sa va ajut. O seara deosebita!

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