I am the owner of a hitachi dvw1 dvd player and a sony 32fq75. Connecting them through scart on av1 will give me a shaking picture as if the screen toggles between rgbg and composite. THe strange thing is that in any other combination (dvd in another tv or tv with another dvd) the rgb picture is perfect. I tried snipping pin 19 in the scart for possible interference but the problem remains. So I am stuck in the s-video connection which looks a bit down from the rgb one. If you have any idea which machine is to blame, I would appreciate it.