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marius75

Amplificare pentru pc cu tda 8571.

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Salut. Am un mp3 auto care a avut o problema la cablaj in zona mufei de alimentare, aparatul este inca functional dar sunteaza + cu - pe cablaj, imediat sub mufa de alimentare. M-am gandit sa tai cablajul dupa cum arata in poza, desfac toate legaturile care nu ma intereseaza, apoi sa alimentez cu tensiune 12V de la pc (sursa e de 500W), fac legaturile de intrare semnal audio, iesire pe doua difuzoare mai vechi...ii pun si radiator pe circuit. Ma intereseaza daca mai trebuie si altceva in afara de piesele din poza? respectiv circuit tda 8571, condensator 3300uF/16V, o dioda si o bobina (ultimele doua nu stiu daca sunt necesare). Nu o sa-l folosesc la volum mare, vreau dar sa am sunet pe pc respectiv. Momentan am doua difuzoare de televizor legate la mufa jack din spate, dar se aud foarte incet. Multumesc!

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