KR970050451A - Power supply / mode switching control device of TV using VCR - Google Patents
Power supply / mode switching control device of TV using VCR Download PDFInfo
- Publication number
- KR970050451A KR970050451A KR1019950050280A KR19950050280A KR970050451A KR 970050451 A KR970050451 A KR 970050451A KR 1019950050280 A KR1019950050280 A KR 1019950050280A KR 19950050280 A KR19950050280 A KR 19950050280A KR 970050451 A KR970050451 A KR 970050451A
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- KR
- South Korea
- Prior art keywords
- television
- signal
- power
- vcr
- unit
- Prior art date
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- Television Signal Processing For Recording (AREA)
- Television Receiver Circuits (AREA)
Abstract
본 발명은 VCR에 스카트잭을 매개하여연결된 텔레비전에서 VCR의 전원을 온시키면 텔레비전의 전원이 자동으로 온됨과 더불어 텔레비전모드에서 VCR모드로의 모드절한이 자동적으로 이루어져 사용자에 의한 별도의 키조작없이 텔레비전의 전원 및 모드절환을 제어할 수 있도록 한 VCR을 이용한 텔레비전의 전원/모드절환 제어장치를 제공하기 위한 것이다.According to the present invention, when the power of the VCR is turned on in a television connected to the VCR via a skajack, the power of the television is automatically turned on, and the mode switching from the television mode to the VCR mode is automatically performed, so that the television is not operated by a user. The present invention provides a power supply / mode switching control apparatus for a television using a VCR capable of controlling power supply and mode switching.
이를 위해 본 발명은, VCR에 대해 단일의 영상/음성전송수단을 매개하여 접속되어 비디오테이프(18)에서 재생되는 영상신호와 음성신호 및, 소정의 전원을 수취하여 그 영상신호 및 음성신호를 재생하는 텔레비전에 있어서, 상기 단일의 영상/음성전송수단(26)을 매개하여 상기 VCR에서 재생처리된 R·G·B의 영상신호와 R/L채널의 음성신호 및 소정의 전원을 수취하는 커넥트수단(28)과, 상기 커넥트수단(28)으로부터 인가되는 소정의 전원의 인가를 검출하는 전원검출부(30), 상기 전원검출부(30)로부터의 전원검출신호의 수신시 해당 텔레비전의 전원 온동작과 모드절환동작을 제어하는 제어부(32), 상기 제어부(32)의 제어하에 텔레비전의 동작전원을 공급하는 전원부(34), 상기 커넥트수단(28)으로부터 인가되는 R·G·B의 영상신호 및 R채널과 L채널의 음성신호를 수취하는 A/V신호수신부(36) 및, 상기 제어부(32)로부터의 모드절환제어신호에 따라 상기 VCR의 비디오테이프(18)재생에 의한 비디오신호와 튜너에서 동조된 텔레비전방송신호가 선택적으로 통과되도록 스위칭절환하는 A/V스위칭부(38)를 구비하여 구성된 것이다.To this end, the present invention is connected to a VCR via a single video / audio transmission means, and receives a video signal and an audio signal reproduced from the video tape 18 and a predetermined power supply to reproduce the video signal and the audio signal. A television unit comprising: a connecting unit for receiving a R / G / B video signal, an R / L channel audio signal, and a predetermined power source, which are reproduced by the VCR via the single video / audio transmission unit 26; (28), the power supply detecting unit 30 for detecting the application of a predetermined power applied from the connecting means 28, and the power-on operation and mode of the television when the power detecting signal from the power detecting unit 30 is received. A control unit 32 for controlling the switching operation, a power supply unit 34 for supplying operation power of a television under the control of the control unit 32, and an R-G / B video signal and an R channel applied from the connecting means 28. And L channel audio signals In response to the received A / V signal receiving unit 36 and the mode switching control signal from the control unit 32, a video signal by reproducing the video tape 18 of the VCR and a television broadcast signal tuned by the tuner are selectively passed. The A / V switching unit 38 is configured to switch as much as possible.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 VCR을 이용한 텔레비전의 전원/모드절환제어장치를 설명하기 위한 블럭구성도이다.1 is a block diagram for explaining a power supply / mode switching control apparatus for a television using a VCR according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950050280A KR970050451A (en) | 1995-12-15 | 1995-12-15 | Power supply / mode switching control device of TV using VCR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950050280A KR970050451A (en) | 1995-12-15 | 1995-12-15 | Power supply / mode switching control device of TV using VCR |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970050451A true KR970050451A (en) | 1997-07-29 |
Family
ID=66594977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950050280A KR970050451A (en) | 1995-12-15 | 1995-12-15 | Power supply / mode switching control device of TV using VCR |
Country Status (1)
Country | Link |
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KR (1) | KR970050451A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100602718B1 (en) * | 1999-04-28 | 2006-07-20 | 주식회사 팬택앤큐리텔 | transmission output compensation circuit of mobile communication termainal and methood thereof |
KR100707259B1 (en) * | 2005-09-16 | 2007-04-13 | 삼성전자주식회사 | Digital ?? And Control Method Thereof |
-
1995
- 1995-12-15 KR KR1019950050280A patent/KR970050451A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100602718B1 (en) * | 1999-04-28 | 2006-07-20 | 주식회사 팬택앤큐리텔 | transmission output compensation circuit of mobile communication termainal and methood thereof |
KR100707259B1 (en) * | 2005-09-16 | 2007-04-13 | 삼성전자주식회사 | Digital ?? And Control Method Thereof |
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