Build Your Own Arcade Controls Forum

Main => Main Forum => Topic started by: covey on April 25, 2008, 08:59:55 am

Title: Top Gunner sprite problem
Post by: covey on April 25, 2008, 08:59:55 am

Looking for a little help. Picked up a Konami Top Gunner board. Everything is fine until you try to play the game. The jeep you drive is nowhere to be found. You can tell your moving the jeep, the screen scrolls with you move the joystick. Other things on the screen don't look 100% but are visible. +5 voltage is right on. Pulled all the ROM's and cleaned connections, reseated. No change. Any ideas? Thanks

Title: Re: Top Gunner sprite problem
Post by: lanman31337 on April 25, 2008, 09:34:52 am

Sounds like a possible bad video rom. 

Title: Re: Top Gunner sprite problem
Post by: covey on April 25, 2008, 10:25:56 am

Any idea which one to look at? If I can narrow it down, i'll tyr to pick one up. Thanks

Title: Re: Top Gunner sprite problem
Post by: Lilwolf on April 25, 2008, 01:11:14 pm

take a look at the mame driver.  Sometimes they document them in there.