Re: Galaga - switching power supply question

Bryan Kruzynski wrote:

> 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.

>
> Is it safe to connect my switching power supply?? Do I need a different
> switching power supply?? What are my options??
>
> Thanks very much for any recommendations.
>
> Bryan
>
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