Okay, we cleaned out the console of the 5200 and our tv screen is still orange. This machine did work on my parents old Curtis Mathis tv before it was stored in their basement, of course the tvs I've tried it on are both from the '90. Could the problem be our tvs? I have a brand new rf switch that I bought off ebay(the old one appears to have went out on the curb with the old tv).
I've tried another old game system(Tele-Games) and it works.
I'd appreciate any suggestions because I'd really would like to use my old 4-port 5200.
Thanks!