![Image](http://www.gamesx.com/grafx/lm1881.gif)
For background on what I'm doing: I have one of those general purpose AV cables that has component and composite connectors, and connections for the Wii, 360, and PS. With this I can play 15hz RGB on my PVM. But for games that I need to scale from 480i to 240p with the Extron, I'll need the LM1881 on the composite line. It would be a lot easier for me to make a seperate adapter instead figuring out a way to get 5V from every cable (I don't really want to buy a bunch of SCART cables just for this project).