In this page I handle the issue of using analog TV as a screen for Digital Video Recorder. Using analog TV is not quite optimal solution but by the time it's the only applicable solution for me.
RGB-Scart cable
I have a self-made RGB-Scart cable connecting my graphics card vga to the scart of my analog television.
X.org configuration
Todo.. while you can grab my x.org configuration and use it as an example.