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Guest nick_boby

Modul radio

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Guest nick_boby

Zilele trecute am lat un modul de radio fm de la o combina audio Pioneer defecta. Poate sa-mi spuna cineva cum conectez firele in mufa modulului? mufa are 14 pini: N.C, N.C, CE, DA, CL, R CH, GND, L CH, MONO, MUTE, TUNE, +12 V, +5 V, STEREO.SERIILE trecute pe placuta sunt:ANP 1714-BCMK-P3Xseriile integratelor sunt:LM7001 ST4XAALA1836 MT4ZD2am reusit sa o alimentez si sa-i pun mufa de iesire audio, dar nu stiu cum fac tunigul, eventual cum sa memorez canale, sau cum sa-i conectez un eventual afisaj.

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Pai 5V, 12V, cred ca sunt clare : alimentezi cu 5V si 12V.GND e masa.L ch si R ch sunt canalele stanga, respectiv dreapta.Tune este tensiunea de acord. Prin varierea acesteia, "cauti" posturile. Incearca 0-12V.Stereo este iesirea catre un LED (probabil prin intermediul unui tranzistor), care indica receptia stereo. Poti sa il lasi in aer.N.C. inseamna neconectat.Mai raman CE, DA, CL. Prin conectarea acestora la masa la +5V se secteaza probabil banda. Nu sunt sigur daca toate sunt intrari, poate una dintre acestea este iesire.

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