Re: Sega Star Trek SUPER SPEED (AKA Help!)

-----Original Message-----
From: Mark E Davidson <mark@basementarcade.com>
To: vectorlist@synthcom.com
Date: Wed, 01 Jan 2003 21:59:52 -0800
Subject: VECTOR: Sega Star Trek SUPER SPEED (AKA Help!)

>
> Ok lets start out 2003 with one of the weirdest problems I have ever seen!
>
> Can anyone explain this..... The Star Trek Im restoring is throwing
> fits (when it it not doing other dumb things). It keep speeding up and
> slowing down.

i had a bally pinball speech pcb do that, it sounded like micky-mouse :)

it was the crystal.

if that dont fix it then check the clock dividers and any clocks used for NMI/IRQ.

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Received on Wed Jan 1 19:25:06 2003