SNES Red led issue when playing a prototype game.

EPROMs *usually* (but don't count on it) have a inverted diode in parallel with the die so the diode will protect it from inverted insertion.

 

Hope it is the case. Good to know that. I will keep you updated. Just hope that I haven't damaged the Eproms.

 

You should just get an NTSC console or different power supply.
The converter is probably the problem.

 

A convertor won't cause a short between ground and vcc. It's the fact the cart has no shell and he's put it in backwards.

 

Yes, I put it in the wrong way in my SNES. I have tried the correct way now and it works great !

I am glad that my stupidity haven't damaged everything !



Thanks a lot for your help guys !

 

Can this thread be marked as solved ?