Hi: I have a small issue with my Sony Trinitron TV. I have a Pioneer DVD player connected to it (through a receiver, but this problem also happens when the DVD player is connected directly to the TV). You know how when you have the TV on the "Video" channel, as opposed to TV, it is a blank screen and usuall says "Video" at the top? Well, on some tv's the word just stays up for a few seconds. On this TV the word stays as long as the TV is on and no other components are on, so it's just a blank video screen. Well, here's the problem. Sometimes when watching a DVD with dark scenes the "Video" screens pops up and the DVD image goes away and it switches back and forth, jumpy-like, if that makes sense. Basically, the video screen (with the word "video") pops up and goes off and on until the scene lightens up a bit. What I did to stop it initially is go into the DVD's setup menu and change the video setting from "Cinema" to "Standard". That seemed to do the trick and for months it was fine. But recently I adjusted colors and brightness on my TV and it started doing it again. The funny thing is it doesn't do it all the time. And most sources are fine it's just DVD's really. It's like the TV thinks there is no signal coming and throws up that video screen. Any way to just stop it altogether?