My Yurkie modded Colecovision has a dim picture on the composite connection. I tried three power supplies and no change. RF works but has static noise. Can't open it without wrecking the label on the front of it. I am sick of this. First my modded 2600 fails because the internal power connector popped off the board connection and now this thing is acting up. Mom worries about me soldering too much cause it could make me sick.