> > My Galaga has a switching power supply. It's missing the power supply
> > board, but the original transformers are there. There's no sound, and
> > I've found the 12VDC is not connected. The switching power supply has a
> > 12VDC at 2.5A output. The schematic shows that +V.IND needs to be
> > approximately 10V RMS at 3.5A and +V.AUDIO needs to be approximately 13V
> > at 1.5A.
> >
>
> 10 Vrms is about 14.1421356 volts peak, so 12 volts shouldn't hurt. Connect
> both to the +12 switcher output.
Roger, thanks. Connecting +V.Audio (orange) to 12VDC was all it needed.
Bryan
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Received on Sat Oct 21 14:43:23 2000
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