Mike, dunno if this helps, but Googling "Sony KV28LS36U ntsc" led me to this thread on a bit-tech.net forum:-
Quote:
Blademrk wrote on 04-03-2004
I've got the Sony KV28LS36U, it is a good set but it's not NTSC compatible (so if you're going to play any NTSC DVD's on it they'll come out black and white).