VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

December_1999
Re: Another Major Havoc Q [interesting]


From: John Robertson ( )
Date: Thu Dec 02 1999 - 20:03:07 CST


Replace the crystal with the factory designated one. Things will not time
correctly...

John :-#)#

At 06:20 PM 12/2/1999 -0600, you wrote:
>Here's one for you.
>
>I noticed that the crystals on the board were resoldered in.
>Crystal Y1 = 10.000mhz
>Crystal Y2 = 8.000mhz
>
>But the manual says Y2 should be 12.096mhz.
>Is this the one the pokeys feed off of? (And the gamma CPU?)

  John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9
  Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, Video Games)
  http://www.flippers.com
         "Old pinballers never die, they just flip out."


HOME