What does Pb and Pr mean on a TV?

Related questions

1. What is better RGB or YCbCr?
2. Is VGA same as RGB?
3. Are red green blue cables the same as red yellow white?
4. How do I know if my TV supports full RGB range?
5. What does YUV stand for?
6. Can you use red white yellow cables for component?
7. What is rgb888?
8. What is RGB setting?
9. What number does RGB go up to?
10. Is RGB the same as component?

Tags

1. #video
2. #receiver
3. #jacks
4. #connect
5. #component
6. #connections
7. #portion
8. #definition
9. #carries
10. #picture
11. #different
12. #signal
13. #satellite
14. #using
15. #higher
16. #television
17. #quality
18. #player