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Guest dflorin

Ajutor amplificator clasa d chinezesc

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Guest dflorin

Nu am experienta in depanarea amplificatoarelor in clasa d. Am gasit filtrajul pe ramura pozitiva distrus. Tensiunea de offset 3,5vcc. Pun niste fotografii cu modulul si o schema scoasa de mine (poate sa contina si greseli). Tensiuni alimentare +75/ 0 / -75 , +15 / 0 / -15 , +12 / -12 . Daca are cineva idei sunt bucuros sa le citesc. Nu detin osciloscop . pe PCB scrie S115SA. Multumesc!

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