Mine is not on a TV, im using an NEC 9PG graphics projector, its CRT, and its a 4:3 format so full screen with both the AES and CD consoles ( mine are both japanese ) using S-Video on the CD and composite on the AES ( all ive got at the moment til i get around to making up an RGB cable ) Neither of them will work through my Faroudja video scaller, it doesnt seem to want to sync to their signals properly, works fine with the Panasonic 3DO console, but none of my other consoles... Be good if it did, cause then it's output in progresive scan through HDMI, then to a HD Fury 3 to get it back to RGB-HV for the CRT projector... Makes a huge difference when its been upscaled, on such a big screen the scanlines stand out quite alot at 480i...
The MVS boards i have here are both dead, the single is a catastophic death id say i cant fix ever, the 4 slotter is a maybe, but connecting the MVS with the RGB-S connection goes straight into the RGB-HV connections on the projector and syncs at 480p.
Tried my friend's Hyper 64 NEO-GEO a couple nights ago, wouldve been ideal if we had joysticks for it!! Same deal, the RGB-S straight into the CRT projector. We shoulda got a pic of it going!!
I used to use an Epson LCD projector, its a 4:3 format ( pretty much a must really for older games!! ) and it was ok, but the CRT is WAYYYY better and smoother, with no flicker at all.
If youve got the space, have a look on ebay for a CRT projector, they are really cheap now for the lower end units, and that is all you really need for this sort of gaming.
This is another CRT i have, which only has S and composite video, the VPH 1001 from Sony, but still brilliant for this job:
The NEC is better obviously due to being a more capable unit, but if youre going s or composite, the picture is very much the same anyway:
Here is a pic of the Sega Saturn running, i havent got any with the NEO-GEO running sorry...