Small Lcd Tv White Dvd Why Does My DVD Player Play Black And White When Hooked Up To My LCD HDTV?

Why does my DVD player play black and white when hooked up to my LCD HDTV? - small lcd tv white dvd

I have a 2333HD Samsung 23inch LCD TV. I Met a small Sony DVD player with the distinctive red, white and yellow cable. I tried all combinations, and I can not have the audio and video connections, but the video is in black and white.