squapi Posted May 24, 2007 Report Share Posted May 24, 2007 SALVEsi vede eccessivamente largo con effetto cuscino ho controllato il finaleest ow ma e' buono.cosa verifico? Link to comment Share on other sites More sharing options...
Fulvio Persano Posted May 24, 2007 Report Share Posted May 24, 2007 Ciao.Il finale E-O,lo hai controllato o sostituito ?Che cos'è,un Mosfet ? Sostituiscilo. Link to comment Share on other sites More sharing options...
squapi Posted May 24, 2007 Author Report Share Posted May 24, 2007 ho sostituito il finale seza risultato Link to comment Share on other sites More sharing options...
digitalchoice Posted May 24, 2007 Report Share Posted May 24, 2007 se monta tda9151b controlla pin6 (E W out) Link to comment Share on other sites More sharing options...
Fulvio Persano Posted May 24, 2007 Report Share Posted May 24, 2007 Ciao.Il finale,come lo hai trovato :Buono,in perdita,in corto ?Controlla anche i transistor VK 40 e 41;poi gli zener VK 43 (2v4) e quello tra la base e il collettore del finale. Link to comment Share on other sites More sharing options...
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