Hi,
I have an Arkanoid Revenge of Doh Graphics issue.
I have an Arkanoid Revenge of Doh PCB that has graphics banding issues. The test screen shows RAM and ROM OK. Game plays fine.
I Have:
Checked for correct +5v
Reseated all socketed chips
Verified the ROMS at positions B08-11 and B08-12. I do not have an eprom programmer that can read the other ROMS.
Does anyone have the schematics, or any idea where to start trouble shooting?
Thanks
Robert
I have an Arkanoid Revenge of Doh Graphics issue.
I have an Arkanoid Revenge of Doh PCB that has graphics banding issues. The test screen shows RAM and ROM OK. Game plays fine.
I Have:
Checked for correct +5v
Reseated all socketed chips
Verified the ROMS at positions B08-11 and B08-12. I do not have an eprom programmer that can read the other ROMS.
Does anyone have the schematics, or any idea where to start trouble shooting?
Thanks
Robert