Sunset Riders ver. UAB

Then all you can do is burn a set of replacement ROMs with a different version and give it a try.
 
Is it just black screen? Don't these boards usually still boot even if the program roms are bad and run the quick rom check? I noticed that if the 2018s are bad it prevents the board from booting at all.
 
The rom test routine code lives on the program ROMs if they are bad the board will do nothing but it is far more likely to be bad fujitsu TTL chips I'm afraid.
 
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I'm just getting black and white jailbars.

Honestly, I would dump the UAB roms since they might not have been dumped before. Then use a different set like RJ said to see if that was the problem. Hopefully the UAB program roms are still good and can be saved for the community.
 
Looks like all the other versions of Sunset Riders use 064E grafx mask roms.
This board used 064b mask roms. 064b06 @ 1D also appears to be dead.
Mame has this chip listed as k053260 region...whatever the hell that is :p
 
I finally got around to dumping these chips. They where 2Mbit Oki Proms.

My MAME skills are horrible and I don't know how to rename the file extensions

from .bin to .8e and .8g so MAME will detect them.



Edit/ The game booted to the same jailbars with a verified set of program roms.
Found more shit Fujitsu on a Konami pcb...what a surprise :p

It's replaced and the game is running the UAB roms now.
 
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I finally got around to dumping these chips. They where 2Mbit Oki Proms.

My MAME skills are horrible and I don't know how to rename the file extensions

from .bin to .8e and .8g so MAME will detect them.



Edit/ The game booted to the same jailbars with a verified set of program roms.
Found more shit Fujitsu on a Konami pcb...what a surprise :p

It's replaced and the game is running the UAB roms now.

So everything is working great now?
 
It's running great for a couple hours now. Some caps are a bit corroded and will get replaced soon. I sent the UAB set of roms to theguru for him to look at.
 
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