Home  Resources  References  Tubes  Forums  Links  Support  Sale  Search 



    Index Next Message >   


Antique Radio Technical Forum
Motorola FM900 Power supply

Posted by Dave Froehlich on 06/19/2007 21:30

Hello All,
I have an FM900 but I see an external power supply went with it. It's missing. So I may have to build one. Does anyone have the schematic for the Motorola FM900? I know it uses a 2N176. I have a few of those. I see three devices that look like transformers but probably one is a filter choke. This is a vibrator-less switching power supply.

Thanks,

Dave


Motorola FM900 Power supply 
Dave Froehlich 06/19/2007 21:30 
Mike M 06/20/2007 12:14 
Mike M 06/20/2007 12:16 
Dave Froehlich 06/20/2007 21:49 
Dave Froehlich 06/20/2007 21:52 
Dave Froehlich 06/20/2007 22:48 
Dave Froehlich 06/23/2007 15:14 
Mike M 06/23/2007 20:47 
Dave Froehlich 06/23/2007 21:13 
Dave Froehlich 07/09/2007 19:37 
Robert Faust 12/15/2011 16:05 

    Index Next Message >   




© 1996-2004 Nostalgia Air