Since I was so impressed wtih the cxa2075 in my sega genesis making the picture quality much sharper than the cxa1645 I decided to try wiring the 2075 into my snes jr. Sure enough....the s-video picture quality is an improvement over the encoder built into the snes jr. So I tapped the rgb, sync, and colour subcarrier inputs of the encoder built into the snes. Don't worry the original encoder is still in the snes jr. and it still works great. I have s-video wired into the s-video output from my cxa2075 circuit: Here's a screenshot The screenshot looks a little messy but believe me the picture is definitely sharper than it was before. My capture card just picks up strange things that don't show up at all on my crt tv.