And that's it: an adapter! I made it without 19pin-20pin crossover and that's the effect. The first time I decided to do it on an adapter and my routine failed me. I forgot about the crossover. Before reading the rest of the posts, I decided to do without an adapter. IT LIVES! hahahahaha! The image is a bit bright but I will add a resistor and it will be ok.
I can see there is a really helpful community here - many thanks to YOU.

Great!

Your idea of an adapter for a Scart to Scart cable is brilliant, but for it you need to twist your mind... First time with the 90 degrees contacts( at the green PCB on your picture), you can easily swap the rows. And then the second time with the cable, as the schematic is made for the female Scart connector at the TV side.

I would have made a lot of errors, sure.

I'm glad that it works finally...
BTW it's a great idea to create an adapter instead of a cable, I do the same with all my retro RGB compatible computers/consoles (SMS, Amiga, Spectrum +2A, Videoton TVC & EP128). SCART is the final common way to compatible TVs, and proper size cables are still manufactured up to 5m.

Yes, I think the same. Is for that I said that the adapter idea is brilliant... as an idea.

On the practice, direct connection is always the best.