>by buzz on 2009/3/6 15:09:14
>
http://www.mixinc.net/atari/pinouts/monitor.htm>there are some other sources too. I built such a cable for my 800xl and 130xe. The 800xl doesn't have the chroma/luma and just has composite from what i remember. 130xe has the chroma/luma so you can make a svideo output for better quality.
It did make a difference when I connected my 800XL chroma/luma so it looks like there's a signal there.