SECOND-GENERATION DIGITAL BROADCAST RECEIVING BOARD FOR COMMERCIAL

摘要

The present invention relates to a 2G digital broadcasting receiver board for the commercial purpose and more specifically relates to a 2G digital broadcasting receiver board for the commercial purpose that can support a commercial display product that can provide high quality digital broadcasting and receive much more channels. The 2G digital broadcasting receiver board according to the present invention is composed of: a signal receiver that receives analog or digital broadcasting; a demodulation unit that demodulates transport stream (TS) signals containing a video bitstream and program and system information; an MPEG decoder that decodes the video bit stream and the audio bit stream into video and audio signals; a signal output unit that outputs the video and the audio signals and the program and system information to one or more of display or speaker; and a controller unit that provides the master control function used to control the receiver board remotely or from the center.