Problem on a NESRGB modded Famicom AV

Discuss technical or other issues relating to programming the Nintendo Entertainment System, Famicom, or compatible systems. See the NESdev wiki for more information.

Moderator: Moderators

Post Reply
romibraman
Posts: 44
Joined: Tue Apr 25, 2017 7:15 am

Problem on a NESRGB modded Famicom AV

Post by romibraman »

Hey guys,

I have a problem with one of my nesrgb modded Famicom AV.

The console run perfectly for about 5 minutes. Then some of the sprites go all the place.

Image

If I reboot my console, the artefacts are still there. If I let it rest for a few minutes and restart it, it's good again.

I suspect a cap but I'm not sure which one. I've changed the main one and the 7805 but to no effect.

Any idea?

Thanks,

Romain
Post Reply