Those are composite, not component.
Composite cables are as follows:
Yellow = video
Red = audio, right channel
White = audio, left channel
S-Video is a 4-pin conductor (as opposed to RCA) that gives superior picture quality as compared to composite. You need a separate audio connection
Component video uses 3 RCA jacks, all for video. One jack is red, one is green, and one is blue. Again, you need a separate audio connection.
Composite is worse than S-video is worse than Component.
In your case, use S-Video wherever possible