Category: Home Appliances

Question:
plasma TV is not digital TV

Answer:
plasma screens, LCD screens and CRT displays, are just a display technology, and the figures do not figure does not matter. Currently China-made “digital TV” is just a monitor, can not directly receive digital television signals must be decoded through the set-top boxes after a variety of ways (AV mode, S-Video … …) will be audio and video signal sent to the display.
after the display after the built-in set-top box can only be referred to as digital TV.

Answer:
TV signal receiving analog signals and digital signals are divided to receive digital TV signals is that digital TV, so, plasma digital television should be, though it is only the so-called plasma display the problem can not be said that digital TV is a plasma TV, plasma TV is a digital TV only.

Answer:
claim the vast majority of currently available digital LCD, plasma TV and CRT, as not a true digital TV. True digital TV must be built-in digital TV tuner, you can directly receive and decode digital television programming source, such as TV in general is called “digital TV…