Disclaimer This is a totally weird self serving project that quite frankly just shows what happens when the frantic gears spin out of control in my bored little brain. Nothing you see here was born out of necessity, nor does it fill a niche that needed filling. And most likely there will be those that will scratch their head and wonder WTF is this good for! And for those devoted Atari hardware preservationist, I'll warn you now that 1050's will die before this project is done (and many more, i
Chroma Bleed-Over into S-Video Luma Solved on Video Test Design
Changed Q2 to NPN darlington transistor (MPSA13) for the composite output, which gave me additional isolation from S-Video luminance circuit. Also adjusted a few values to render a better picture. The MPSA13 is obsolete, although Jameco has over 3,000 of them in stock. However the currently manufactured BC517 should also make for a good substitute.
The UAV has an ever so slightly better picture tha