Author Topic: WHATS THIS WILLIAMS POWER BOARD OFF?????  (Read 286 times)

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Offline Pinballace

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Re: WHATS THIS WILLIAMS POWER BOARD OFF?????
« on: December 27, 2009, 10:11:02 AM »
It's from a Williams Video game like Moon Patrol, Defender, Stargate and others from that early 80's vintage.  It's got +5v, 12v and -5v outputs.
The ramp business was very very good to me.