WTB WWF Royal Rumble Naomi Cart

[SBZack]

WTB WWF Royal Rumble Naomi Cart

Thanks

 

[JoeAwesome]

I have one in need of repair if you’d like a cheap project.

 

[SBZack]

I have one in need of repair if you’d like a cheap project.

Do you have a rough idea why its broken? Ive never fixed a broken cart

 

[JoeAwesome]

RAM checks out at ?? all the way. More than likely, you’ll need to find and unsolder the bad RAM to replace it with a good one(s). Surface mount stuff.

 

[nem]

They can't all be bad? Sounds to me like there's something wrong with the eprom (IC22) inside. That's the one that holds the checksums.

 

[JoeAwesome]

I wouldn’t be surprised if it was isolated to one IC, but no idea what exactly caused the issue. Higher voltage?

 

[SBZack]

RAM checks out at ?? all the way. More than likely, you’ll need to find and unsolder the bad RAM to replace it with a good one(s). Surface mount stuff.

Hmm I don't think I'd be able to fix it. Thanks for the offer though