So, friend of mine gave me an old Sharp "Linytron" CRT television, and hooked up my Coleco for a round or three of Defender. Picture and sound from it were ok, but if I connected something else like my 5200's RF switch as the first device, the Coleco would buzz incessantly. Is it possible something inside the RF plug is going bad? (Yes, I know I need to get it refurbished and have the full A/V mod done soon.)













