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

March_1998
Re: Old CNMA monitors


From: Zonn ( )
Date: Thu Mar 12 1998 - 19:17:11 CST


On Thu, 12 Mar 98 14:42:40 -0600, Ray Ghanbari < > wrote:

>(Surprise! An on topic post from Ray ;-)
>
>Has anyone scanned in the schematics of the older style cinematronics
>monitors? We're trying to revive a Space Wars that seems to work great except
>for a lack of HV to the monitor (boards work, game plays, you can hear
>deflection chatter, etc.)
>
>Unfortunately, only schematics I have are from later CNMA games that took the
>HV section off the main monitor PCB and replaced it with the Keltron assembly.
>The monitor in the Space Wars has all the components on the monitor PCB, with
>a little cage over the fly back.

The Barrier monitor schematic on www.spies.com contains the HV section. It's
also one of the .TIF files that is readable by Paint Shop Pro.

-Zonn

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