DIGITAL TELEVISION AND SIGNAL PROCESSING APPARATUS THEREOF
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United States of America Patent
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app pub date -
Aug 29, 2016
filing date -
Jan 30, 2016
priority date (Note) -
Abandoned
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Abstract
A digital television and a signal processing apparatus thereof are disclosed. The digital television signal processing apparatus includes a control PCBA board and a digital demodulator standard module, wherein the digital demodulator standard module is detachably connected to the control PCBA board, the digital demodulator standard module is configured to demodulate a digital television intermediate frequency signal to obtain a digital transport stream signal, and the control PCBA board is at least configured to decode the digital transport stream signal. According to embodiments of the present disclosure, the digital demodulator standard module only needs to be replaced to accommodate different countries and regions, while maintaining the PCBA control board unchanged; in this way, the entire PCBA board doe not need to be changed, thereby reducing complexity in maintenance of a plurality of PCBA control boards, and promoting material universalization.
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Family
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