Dragon's Lair Fans - Arcade Lifestyle

General Chat => Technical Area => Topic started by: vernimark on June 26, 2015, 12:39:58 PM

Title: Space Invaders model racing
Post by: vernimark on June 26, 2015, 12:39:58 PM

I have a SPace Invaders board, Model Racing version.
Actually I dunno which game was installed on but I burned new 2708 (yes, uses 2708) taken from MAME and I used my spare logic board.
The game worked fine for 20 minutes and then the scree became dark.
I have activity on rams and toms but nothing on the screen.

Do you know if MR version schematics are available somewhere?
Any idea about the problem?

thank you

Title: Re: Space Invaders model racing
Post by: lesoleil70 on June 27, 2015, 04:09:52 PM

Would it be the same as The Invaders?   Scroll down on Paul's site and you'll see why I'm making the association.

http://www.zzzaccaria.com/photos_www_2010.htm (http://www.zzzaccaria.com/photos_www_2010.htm)
 
and here

http://www.zzzaccaria.com/manuals/TheInvadersManualPacket.zip (http://www.zzzaccaria.com/manuals/TheInvadersManualPacket.zip)

(http://andysarcade.net/personal/unusual/DCP05996.JPG)

Title: Re: Space Invaders model racing
Post by: vernimark on June 28, 2015, 12:56:20 AM

no no, completely different. THE INVADERS is a single board; MR version is a replica of the "L" shape but supports 2708, so uses 5 EPROMS

Title: Re: Space Invaders model racing
Post by: Frame on August 24, 2015, 09:53:36 AM

...6 EPROMS