I need help. I am losing my mind trying to figure this out.
Whenever I watch my dvd player which was given to me (RCA RTD-255, home theatre system, progressive scan), I get a very noisy picture and very subtle diagonal lines scrolling through the picture. DVD is connected to a 51 inch hdtv toshiba tv. I changed cables. Nothing. I changed inputs to another hd connection. same. made sure everything is connected to the same power strip. same. My HDTV cable works crystal clear. Tried several different dvds. same result.
I removed my dvd player and tried it on another tv (small screen-not projection). It worked perfectly. Crystal clear.
I then removed the cable connection and every single electronic conection on the power strip and around the tv and dvd. Same problem. Moved the dvd as far away from the tv as possible. No difference.
I tried another dvd player on the subject tv. It was fine.
I still think it may be the dvd player but any ideas would be great.

Lyle