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Da am observat din schema , oricum mersi de observatie , am sa-i transmit si colegului care a solicitat schema ( in caz ca nu stia ) Nu mi-a zis din ce amplif, anume, face parte integratul , doar ca e dintr-un Technics .

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Am vorbit cu colegul meu si se pare ca in receiverul SA GX230D este folosit altfel ( nu am vazut aparatul ) cel putin asa zice el......... Nu ai cumva schema acestui receiver?

Am incercat cu GOGU dar tot ce am gasit e pe bani :sparge: si nici datasheet la SVi nu am gasit :bataie

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Am vazut azi receiverul Technics si are pe iesirile din SVI cate un trz. p si n . Una din iesiri e problema , pinul 3 s-a topit si probabil mai are ceva defect inauntru...( a functionat 7 ani cu 2 perechi de unitra 110 )

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Uite o schem? asem?n?toare, în care ampliful de atac e realizat tot cu AN7062, dar urmat de un final mic cu trz, care atac? un c.i final de putere. Principiul e identic, difer? SVI-urile. Ce ?i se pare c? e ie?ire, e totodat? intrare tip master-slave (nu am alt? compara?ie).

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Ok , sa vad daca am inteles ...................pinul 3 si 22 sant intrari de semnal preamplificat , ce vin din " Voltage control amp." + "AA class amp. " , semnalul e amplificat in "brige network" si iese pe pinii 5 si 20 .Sper ca e corecta interpretarea , daca nu astept corectura.

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