KR970057464A - Tele video with automatic tuning function when switching from TV mode to VCR mode - Google Patents
Tele video with automatic tuning function when switching from TV mode to VCR mode Download PDFInfo
- Publication number
- KR970057464A KR970057464A KR1019950070159A KR19950070159A KR970057464A KR 970057464 A KR970057464 A KR 970057464A KR 1019950070159 A KR1019950070159 A KR 1019950070159A KR 19950070159 A KR19950070159 A KR 19950070159A KR 970057464 A KR970057464 A KR 970057464A
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Abstract
본 발명은 VCR모드에서 비디오테이프를 시청하다가 TV모드로 전환하게 되면 비디오테이프의 프로그램 특성과 일치되는 채널을 자동으로 선국하는 VCR모드에서 TV모드로 전환시 자동 선국기능을 갖춘 TVCR에 관한 것으로, 방송신호를 선국하기 위한 튜너수단과, 방송신호의 영상및 음성신호에 대해 기록처리를 실행하거나 비디오파트의 오디오 및 비디오 신호를 재생처리하는 기록/재생처리수단, 방송신호의 영상신호를 검차해내는 영상신호검파수단을 구비한 텔레비디오에 있어서; 상기 기록/재생처리수단, 방송신호의 영상신호를 검파해내는 영상신호 검파수단을 구비한 텔레비디오에 있어서; 상기 기록/재생처리수단에서 출력되는 비디오신호로부터 프로그램특성에 대한 주파수신호를 검출하여 소정 코드신호로 변화출력하는 제1주파수검출수단과, 상기 영상검파수단에서 출력되는 복합영상신호로부터 프로그램성에 대한 주파수신호를 검출하여 소정코드신호로 변환출력하는 제2주파수검출수단, 상기 제1주파수검출수단에 의해 검출되는 프로그램특성을 저장히기 위한 데이터 저장수단, VCR모드에서 TV모드로 전환하게 되면 상기 제2주파수검출수단로부터 출력되는 코드데이터를 근거로 상기 데이터저장수단에 저장된 데이터를 독출하여 상기 튜너수단을 구동제어하는 제어하는 제어수단을 포함하여 구성된 것을 특징으로 한다.The present invention relates to a TVCR having an automatic tuning function when switching from a VCR mode to a TV mode in which a channel matching the program characteristics of the video tape is automatically tuned when watching a video tape in a VCR mode and then switching to a TV mode. Tuner means for tuning a signal, recording / playback processing means for performing recording processing on video and audio signals of a broadcast signal or reproducing audio and video signals of a video part, and video for detecting a video signal of a broadcast signal; A televideo having a signal detection means; A video signal detecting means for detecting the video signal of the broadcast signal; First frequency detecting means for detecting a frequency signal for a program characteristic from a video signal output from the recording / reproducing processing means and outputting a predetermined code signal, and a frequency for programmability from a composite video signal output from the image detecting means. Second frequency detecting means for detecting a signal and converting the signal into a predetermined code signal; data storage means for storing program characteristics detected by the first frequency detecting means; and when switching from a VCR mode to a TV mode, the second frequency And control means for controlling driving of the tuner means by reading data stored in the data storage means based on the code data output from the detection means.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명의 1실시예에 따른 VCR모드에서 TV모드로 전환시 자동선국기능을 갖춘 텔레비디오의 여부구성을 나타낸 블록 구성도.2 is a block diagram showing a configuration of whether or not the tele video with the automatic tuning function when switching from the VCR mode to the TV mode according to an embodiment of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950070159A KR970057464A (en) | 1995-12-30 | 1995-12-30 | Tele video with automatic tuning function when switching from TV mode to VCR mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950070159A KR970057464A (en) | 1995-12-30 | 1995-12-30 | Tele video with automatic tuning function when switching from TV mode to VCR mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970057464A true KR970057464A (en) | 1997-07-31 |
Family
ID=66639883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950070159A KR970057464A (en) | 1995-12-30 | 1995-12-30 | Tele video with automatic tuning function when switching from TV mode to VCR mode |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970057464A (en) |
-
1995
- 1995-12-30 KR KR1019950070159A patent/KR970057464A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |