Receiver, receiving method, and program



<P>PROBLEM TO BE SOLVED: To provide a receiver, a receiving method, and a program capable of performing connection to an input terminal accurately, simply, and safely. <P>SOLUTION: A demultiplexer 13 demultiplexes a signal inputted from an input terminal 11 into a band signal for satellite broadcasting and a band signal for ground broadcasting. A main tuner 3 and a sub tuner 4 can receive both of satellite broadcasting and ground broadcasting. A switch unit 14 selectively switches connection between a first setting and a second setting. A signal is supplied from the output side for ground broadcasting band signals of the demultiplexer 13 to the main tuner 3 side in the first setting, and a signal is supplied from an input terminal 12 to the tuner side in the second setting. A signal for ground broadcasting is detected at each of the first setting and the second setting. Then, a setting of the switch unit 14 is controlled, based on the detected result and a setting of the switch unit 14 when detection is carried out. <P>COPYRIGHT: (C)2007,JPO&INPIT
【課題】入力端子への接続を正確、簡単且つ安全に行える受信装置および受信方法ならびにプログラムを提供する。 【解決手段】分波器13は、入力端子11から入力される信号を衛星放送の帯域信号と地上放送の帯域信号とに分波する。メインチューナ部3およびサブチューナ部4は、衛星放送と地上放送とを受信可能とされている。切換器14は、分波器13の地上放送の帯域信号の出力側からメインチューナ部3側へ信号が供給される第1の設定と、入力端子12からチューナ部側へ信号が供給される第2の設定とで、選択的に接続を切り換える。第1の設定と第2の設定とのそれぞれにおいて地上放送の信号を検出し、検出結果と検出されたときの切換器14の設定とに基づき、切換器14の設定を制御する。 【選択図】図1




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Patent Citations (7)

    Publication numberPublication dateAssigneeTitle
    JP-2001008115-AJanuary 12, 2001Matsushita Electric Ind Co Ltd, 松下電器産業株式会社テレビジョン受信機
    JP-2001268457-ASeptember 28, 2001Sony Corp, ソニー株式会社Method for selecting device connected to electronic equipment and electronic equipment provided with the selection method
    JP-2003284063-AOctober 03, 2003Sony Corp, ソニー株式会社Satellite broadcasting reception system, satellite broadcasting reception equipment and satellite broadcasting reception method
    JP-2005109593-AApril 21, 2005Sanyo Electric Co Ltd, 三洋電機株式会社Television broadcast receiver
    JP-H07236096-ASeptember 05, 1995Sony Corp, ソニー株式会社接続制御装置、初期化装置、電子機器制御装置、接続確認方法ならびに電子機器制御方法
    JP-H0733044-UJune 16, 1995デイエツクスアンテナ株式会社入力切換回路
    JP-H11341373-ADecember 10, 1999Sharp Corp, シャープ株式会社Tuner for receiving digital broadcasting

NO-Patent Citations (0)


Cited By (1)

    Publication numberPublication dateAssigneeTitle
    JP-2008271441-ANovember 06, 2008Sharp Corp, シャープ株式会社Signal distribution apparatus, receiver, and device with the receiver