Having a hard time finding it as the search results are shitty now, saturated with pages that only talk about the mod and not how to do it.
As far as I know the SNES already displays RGB, you only need the right RGB cable. Or is that only true for Europe?
I think it's just down to having the right caps in the cable. The SNES 2 (the mini) needs RGB modding but original US SNES consoles should be fine with RGb providing you have the right hookups.
Yes it's only the PAL model that requires the removal of the capacitors on the RGB lines (when using a NGC RGB SCART cable). AFAIK all the original (not Jr.) SNES/ SFC models support RGB on the multi-out connector.
http://gamesx.com/wiki/doku.php?id=av:nintendomultiav Gamesx wiki have all information on which signal is available on the different Nintendo system on Multi-out and what you need in the cable for the different region. Look at mods table if your system don't have the signal you need: http://gamesx.com/wiki/doku.php?id=matrix
http://members.optushome.com.au/eviltim/gamescart/gamescart.htm there you can find the schematics for pal and ntsc cables
