Re: Star Trek Power Supply Problems

From: jerry madsen <jetskimod_at_yahoo.com>
Date: Sun Aug 05 2001 - 12:14:57 EDT

Jason,
     If I replace the power supply how will I get
sound?The volume control and sound go through the
power supply,it is one unit.
                   Jerry.

--- jason Milsom <MILSOM44@webtv.net> wrote:
> You seem a little hung up on those coin mech
> lights. Don't worry about
> that for the minute (the bulbs could be burned out).
> Check for power at
> the long flat connector at the bottom of the metal
> card cage. It
> supplies power to all the boards. I don't recall the
> exact color code
> but there are three grounds (I think black) and
> three +5v there should
> also be +12v -12v,-5v and 3vac between the white
> wire and ground. The
> original power supply is a piece of junk. If it is
> bad (probably)
> replace it with a computer power supply since most
> video game switching
> type power supplies don't have -12v. tie the white
> wire (3vac) to +5vdc.
> If you get that working and there is nothing else
> wrong with the game
> (especially the monitor) it's a miracle!
>
> Good Luck
> Jason Milsom
>
> http://community.webtv.net/MILSOM44/MilsomsPuband
>
>
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Received on Sun Aug 5 09:16:13 2001

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