Set-top box to the TV's three lines (red and white corresponding to the video and left and right sound lines), then the video line and audio cable are different? Whether it is exchangeable
Do not point decoration is not enough, wallpaper and drum up
audio and video wiring plug the wrong or audio and video jack damage
Hey is the layman to see how thick the wire, selling electric places have a special place to sell trough, and then put the wire into the trough, the trough on the back of the two sides of the plastic.