Can Vintage TV set-top box use Network HD

Can Vintage TV set-top box use Network HD ?

Now many families still believe in the old-fashioned CRT TV,due to CRT tube can be used at least ten years, many of my friends are still reluctant to discard this old friends.There are still many advantages of CRT TV now, the biggest advantage is the reduction of the color are relatively good, not distortion.

 With the slowly replacing process of a network radio and television set-top box STB,many of my friends want to use the network in the old television set-top box, so can you use the Network HD set-top box in the old-fashioned TV ? Let me tell you the answers.

How to use color network set-top box connected to the TV

The way of Color connected

Color line is composed of red, green and blue three-core wire having, transmitted video signals are analog, the video signal transmission is used in the synthesis method YUV: Y representative of luminance information, U for blue color, V for red color . Because the wire only spread color video signal, so the connection with color television, but also uses two audio cables. Note that the color of the AV audio port and audio ports are common.