JPH0412773U

JPH0412773U -

Info

Publication number: JPH0412773U
Application number: JP1990054004U
Authority: JP
Priority date: 1990-05-23
Filing date: 1990-05-23
Publication date: 1992-01-31

Description

[Brief explanation of the drawing]

第１図は本考案のテレビ受像機のブロツク図、
第２図ａは視聴禁止設定時のｂは非設定時の表示
例を示す図、第３図はチヤンネル切り換え時の制
御動作のフローチヤートである。図中、１０はテレビ受像機、１１はテレビ放送
信号、１２はチユーナ部、１３はベースバンドの
放送信号、１４は制御部、１４ａはメモリ、１４
ｂは不揮発メモリ、１５は選局信号、１６は表示
部、１７は表示信号、１８はリモコン信号受信部
、１９はキー入力部、２０は音声回路部、２１は
映像回路部、２２はリモコン操作器、２３は赤外
線リモコン信号、２４は音声・映像信号の遮断信
号である。 Figure 1 is a block diagram of the television receiver of the present invention.
FIG. 2a is a diagram showing an example of a display when viewing is prohibited, and FIG. 3 is a flowchart of a control operation when switching channels. In the figure, 10 is a television receiver, 11 is a television broadcast signal, 12 is a tuner section, 13 is a baseband broadcast signal, 14 is a control section, 14a is a memory, 14
b is a non-volatile memory, 15 is a channel selection signal, 16 is a display section, 17 is a display signal, 18 is a remote control signal receiving section, 19 is a key input section, 20 is an audio circuit section, 21 is a video circuit section, 22 is a remote control operation 23 is an infrared remote control signal, and 24 is an audio/video signal cutoff signal.

Claims

[Scope of Claim for Utility Model Registration] (1) A tuner unit that selects a channel signal designated by the control unit from the input television broadcast signal and outputs a baseband broadcast signal, and a broadcast signal output from the tuner unit. A video circuit and an audio circuit that reproduce video and audio signals, output display signals to a display section that displays reception channel numbers, etc., and receive operation commands from a remote controller or key input section via a remote control signal receiving section. In the CATV television receiver, the control unit includes a non-volatile memory, and the control unit is equipped with a non-volatile memory, and the control unit has a channel number and a recited number specified from the remote controller or the key input unit as a registration mode. The recitation number is stored in a non-volatile memory in advance, and when a broadcast signal of the stored channel number is received, a display signal output from the control unit displays a prohibition of viewing on the display unit, and the recitation number already stored in the non-volatile memory is not input. A CATV television receiver characterized in that the video and audio signals output from the video and audio circuits are cut off as far as possible. (2) By the display signal output from the control section, "PL" is displayed on the 7-segment display displaying the channel number of the display section along with the reception channel number.
Claim (1) characterized in that the characters “” are displayed.
The television receiver described.