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paul14

Akai AM-A201

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Caut schema acestui amplificator intrucat incerc sa-l repar.Ca si probleme ce am gasit pana acum ar fi:- un canal nu merge deloc, iar celalalt se aude cam incet- langa puntea redresoare si condensatori sunt 2 semicondutori(inca n`am aflat ce sunt) pe 2 table pe post de radiator care se incalzesc consirerabil- pe fata cu controale, sub ledurile indicatoare alte 2 rezistente care se incalzesc- langa potentiometrele de bas si inalte e un mic integrat care banuiesc ca se ocupa de corectii; pe spate am gasit 2 tranzistori adaugati de cineva.Suspectez skt-u ars si ce-or fi prostiile alea care se incalzesc, dar fara schema e mai greu.

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langa puntea redresoare si condensatori sunt 2 semicondutori(inca n`am aflat ce sunt) pe 2 table pe post de radiator care se incalzesc consirerabil

Sint tranzistoarele din componenta stabilizatorului de 15V. Am schema de la seria AM-A102, 202, 302, 402. Cred ca este asemanatoare cu schema de la AM-A201.
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