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엔코더형 티브이의 채널 튜닝방식Channel Tuning Method of Encoder TV
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 제1도에 따른 로터리형 티브이 시스템의 플로우차트.2 is a flowchart of the rotary TV system according to FIG.
제3도는 본 발명의 엔코더형 티브이 시스템의 블록도.3 is a block diagram of an encoder-type TV system of the present invention.
제4도는 제3도에 따른 엔코더형 티브이 시스템의 플로우챠트.4 is a flowchart of an encoder type TV system according to FIG.
Claims (1)
엔코더를 사용하는 로터리형 티브이에 있어서, 밴드 선택부에서 밴드 선택시에 UHF를 선택하면 UHF밴드를 설정하고 엔코더에서 채널절환하면 UHF PLL 데이터를 설정하며, 상기 밴드 선택시에 VHF를 선택하면 VHF밴 드를 설정한 후 채널전환시 VHF PLL 데이터를 설정하여 튜너로 밴드 및 PLL데이터를 전송하여 요구하는 채널을 선택할 수 있음을 특징으로 하는 엔코더형 티브이의 채널 튜닝방식.In rotary TVs using encoders, UHF bands are set when the UHF is selected when the band is selected by the band selector, UHF PLL data is set when the channel is switched by the encoder, and VHF van is selected when VHF is selected when the band is selected. Encoder-type TV channel tuning method characterized in that VHF PLL data is set during channel switching and then the band and PLL data are transmitted to the tuner to select the required channel.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910007871A1991-05-151991-05-15
Channel Tuning Method of Encoder TV
KR920022854A
(en)
TV receiver with frequency synthesis tuning circuit - enables relation between selected program and channel datum to be applied to tuner input to be visible from position of switches (NL 3.1.78)