My ViewSonic PJ506D is a projector that has:
Composite Video Input: RCA jack (x1)
Component Video Input: VGA DB-15 to HDTV/component cable
S-Video Input: Mini-DIN 4-pin (x1)
I want to buy either a S-Video or a Component Video cable for my Wii (i was told the component cable should be the best), but my projector has only 1 RCA, so, how can i connect the 3 that come with the component cable?
There is a cable for your projector that will plug into the VGA port and enable component video. You need to buy that and use it to connect to the Wii component cable for best quality.