BF37 Posted June 6, 2009 Share Posted June 6, 2009 Caut un datasheet pt SVI 3205B , ca nu gasesc pe Gogu... Eventual daca are cineva de vanzare asa ceva la un pret rezonabil , dati-mi un MP Quote Link to comment Share on other sites More sharing options...
zal Posted June 6, 2009 Share Posted June 6, 2009 Schema o g?se?ti aici: Quote Link to comment Share on other sites More sharing options...
BF37 Posted June 6, 2009 Author Share Posted June 6, 2009 Mersi zal ! Quote Link to comment Share on other sites More sharing options...
zal Posted June 7, 2009 Share Posted June 7, 2009 Vezi c? nu-l po?i folosi ca pe un amplif obi?nuit, el are amplificare x1, ampliful propriu-zis e cel din fa?a lui, cu AN7062 ?i etajul final din RSNxxx, dar acela separat nu are putere, merge numai pe c??ti. Quote Link to comment Share on other sites More sharing options...
BF37 Posted June 7, 2009 Author Share Posted June 7, 2009 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 . Quote Link to comment Share on other sites More sharing options...
BF37 Posted June 7, 2009 Author Share Posted June 7, 2009 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 si nici datasheet la SVi nu am gasit Quote Link to comment Share on other sites More sharing options...
zal Posted June 7, 2009 Share Posted June 7, 2009 La SVI n-ai s? g?se?ti echivalent. Schema nu o am, dar e suficient s? te ui?i la ea ca s? vezi cum e folosit. Quote Link to comment Share on other sites More sharing options...
BF37 Posted June 9, 2009 Author Share Posted June 9, 2009 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 ) Quote Link to comment Share on other sites More sharing options...
zal Posted June 11, 2009 Share Posted June 11, 2009 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). Quote Link to comment Share on other sites More sharing options...
BF37 Posted June 11, 2009 Author Share Posted June 11, 2009 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. Quote Link to comment Share on other sites More sharing options...
zal Posted June 12, 2009 Share Posted June 12, 2009 Cam a?a, vezi c? SVI-ul din ultima schem? e altul, dar se folose?te aceea?i schem? de principiu, cu alte terminale ?i alt amplif mic de atac. Quote Link to comment Share on other sites More sharing options...
