Apple ipod

I bought an official component cable Apple iPod touch 2G, sound works, but no video HELP!?

I Ipod Touch 2G Official 3.12 components for the Apple TV launch http://store.apple.com/uk/product/MB128ZA/B?fnode=MTY1NDA5Ng&mco=MjI1MTgyMA compound of red and white and red blue, green, PAL and Apple have put a formal component AV cable, also in the back of the TV that says "connecting" component. I'm still not receiving no video, only sound

YELLOW composite cables that have the component output and can go only in the component inputs, you must connect cables ALL / / / / Also environments sure to set the output format of the TV that is used in your country and that only runs on Apple Universal Dock and no false official ..

iPhone and iPod Video and Audio Cable for TV