Hi Atari folks, here is my schematic for Atari video to Scart TV.
Tested and working, right bright colors.
(https://forum.8bitchip.info/proxy.php?request=http%3A%2F%2Fflashback-computing.com%2Fscreenshots%2Fnew%2520Atari%2520sscart%2520by%2520anemos%25202013.png&hash=f620290ab4661cf08349fa1a76364f3c830e948f)