I would use the monochrome composite until finding a official or at least tested solution.
I remember hearing something about a modification to the A520 to get S-video out. Anyone?
Sinse the 1084s are starting to die, it would be great to find ways of adapting TVs to give large, clear images. Maybe understanding the European SCART input is a good place to start. US TVs don't have this input, but, could probably be modified. The 1084 itself is little more than a TV with direct inputs to the RGB circuits and minus the tuner. Has anyone ever found a schematic for the 1084?