I had som trouble getting my EU SCART RGB cable to work with my japanese Saturn.
So I did some measuring and found this out:
On the JP Saturn AV socket pin 1 is C-sync (like it says on the wiki).
But on the EU Saturn AV socket pin 1 is 9 volt DC!!
Thought this might be a good thing to add to the wiki/gamesx site :)
I remember someone a while back had a problem getting their Saturn SCART cale to work. Thanks for the info!
Maybe that's why I had to use composite video as sync when i made my rgb cable.