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donpetru

DP0329 - Ton Control Circuit AS2050 v2

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Comparativ cu DP0328, noul DP0329 contine numai partea de corector de ton din vechiul amplificator audio romanesc AS2050, mergand pe principiul de cablare original al amplificatorului, adica cu masa separat pe canal dreapta si stanga. Deci, cele doua trasee de masa pe acelasi cablaj imprimat sunt rutate separat.

Circuitul permite reglarea frecventelor inalte si joase, a balansului (stanga-drepta) si a volumului audio. Alimentarea corectorului de ton se face prin pinii 3 si 4 a conectorului HD2, direct din bara de plus a etajului final AS2050. Pentru mai multe detalii legate de integrarea acestui PCB in noul AS2050, va recomand sa parcurgeti manualul nou de service corespunzator versiunii AS2050 care foloseste acest proiect DP0329 in topicul urmator:

Proiectul DP0329:

DP0329 - Ton Control Circuit AS2050 v2.pdf

Succes la mesterit si astept aici imagini cu realizarea acestui proiect, testat, de corector de ton, clasic si eficient.

 

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