I looked high and low for a 25" TV with s-video and came up empty. RCA used to make one, but it was discontinued about two years ago. I checked every electronics store I could think of, and the only 25" TVs I could find just had composite input.
I'm assuming you're looking for a 25" TV because your cabinet interior width is 25", and most 27" TVs are just slightly over this width. I bit the bullet and got a D9200 arcade monitor even though it was 2x the cost of a 27" TV. And I must say I have no regrets. Go with the wells gardner D9200, it will fit perfectly in a 25" cabinet.