KR960003347A - How to drive power when receiving Starsite broadcasting - Google Patents

How to drive power when receiving Starsite broadcasting Download PDF

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Publication number
KR960003347A
KR960003347A KR1019940014390A KR19940014390A KR960003347A KR 960003347 A KR960003347 A KR 960003347A KR 1019940014390 A KR1019940014390 A KR 1019940014390A KR 19940014390 A KR19940014390 A KR 19940014390A KR 960003347 A KR960003347 A KR 960003347A
Authority
KR
South Korea
Prior art keywords
starsite
broadcast
current time
microcomputer
receiving
Prior art date
Application number
KR1019940014390A
Other languages
Korean (ko)
Other versions
KR970003441B1 (en
Inventor
지성용
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940014390A priority Critical patent/KR970003441B1/en
Publication of KR960003347A publication Critical patent/KR960003347A/en
Application granted granted Critical
Publication of KR970003441B1 publication Critical patent/KR970003441B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455—Demodulation-circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

스타사이트 방송수신시 전원 구동방법은 스타사이트 메모리에 미리 설정된 스타사이트 방송시간을 저장하였다가 마이크로 컴퓨터를 통하여 현재시각을 체크하고, 현재시각이 스타사이트 방송시작시각과 동일하면 모니터를 제외한 모든 구성부몰 턴-온시키도록 하기 위하여, 마이크로 컴퓨터에서 현재시각을 체크하여 현재시각이 스타사이트 방송이 시작되는 시각과 동일한지를 판단하고, 레귤레이터로부터 튜너와 중간주파수 검파 및 신호처리수단에 정전압이 공급되는 것을 제어하며, 스위칭수단을 통하여 플라이백 트랜스포머에 정전압이 인가되는 것을 제어하고, 중간주파수 검파 및 신호처리수단으로부터 인가되고, 스타사이드신호 복조수단에 의해 복조된 스타사이드 데이타를 인가받아 스타사이트 메모리에 저장하며, 현재시각이 스타사이트 방송이 끝나는 시각과 동일한지를 판단하여 레귤레이터와 플라이백 트랜스포머의 동작을 제어하는 과정을 수행하도록 마이크로 컴퓨터를 프로그래밍시켰다. 따라서, 이것은 스타사이트 방송을 수신할 수 있는 모든 텔레비젼에 사용가능하다.In case of receiving the StarSite broadcasting, the power driving method stores the pre-set StarSite broadcasting time in the StarSite memory and checks the current time through the microcomputer. In order to turn it on, the microcomputer checks the current time to determine whether the current time is the same as the start time of the StarSite broadcast, and controls the constant voltage supplied from the regulator to the tuner and intermediate frequency detection and signal processing means. It controls the constant voltage applied to the flyback transformer through the switching means, is applied from the intermediate frequency detection and signal processing means, receives the starside data demodulated by the starside signal demodulation means and stores in the starsite memory , The current time is between stars It was programming a microcomputer to determine whether the broadcast is equal to the end time to perform a process for controlling the operation of the regulator and flyback transformer. Thus, this is available for all televisions capable of receiving StarSite broadcasts.

Description

스타사이트 방송수신시 전원 구동방법How to drive power when receiving Starsite broadcasting

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 이 발명에 따른 스타사이트 방송수신시 전원 구동방법을 수행하기 위한 개략적 블럭도1 is a schematic block diagram for performing a method for driving a power source when receiving a StarSite broadcast according to the present invention.

제2도는 이 발명에 따른 스타사이트 방송수신시 전원 구동방법을 수행하기 위한 마이크로 컴퓨터의 동작흐름이다.2 is a flowchart of a microcomputer for performing a method for driving a power source when receiving a StarSite broadcast according to the present invention.

Claims (1)

외부에서 인가된 스타사이트 방송신호를 신호처리하고, 신호처리된 데이터를 복조시켜 이를 스타사이트 메모리에 저장하도록 한 스타사이트 방송수신시 전원 구동방법에 있어서; 마이크로 컴퓨터에서 현재시각을 체크하여 현재시각이 스타사이트 방송이 시작되는 시각과 동일한지를 판단하고; 마이크로 컴퓨터에서 레귤레이터로부터 튜너와 중간주파수 검파 및 신호처리수단에 정전압이 공급되는 것을 제어하며; 마이크로 컴퓨터에서 제어신호를 출력하여 모니터에 고압이 인가되는 것을 스위칭함으로써 모니터의 온-오프동작을 제어하고; 중간주파수 검파 및 신호처리수단으로부터 인가되고, 스타사이트신호 복조수단에 의해 복조된 스타사이트 데이터를 인가받아 스타사이트 메모리에 저장하며; 현재시각이 스타사이트 방송이 끝나는 시각과 동일한지를 판단하여 레귤레이터와 플라이백 트랜스포머의 동작을 제어하는 과정을 수행하도록 한 스타사이트 방송수신시 전원 구동방법.A method for driving a power source for receiving a StarSight broadcast, the signal processing of an externally applied StarSight broadcast signal, demodulating the signal-processed data, and storing it in a StarSite memory; Checking the current time at the microcomputer to determine whether the current time is the same as the time at which the starsite broadcast was started; Controlling the supply of a constant voltage from the regulator to the tuner and the intermediate frequency detection and signal processing means in the microcomputer; Controlling the on-off operation of the monitor by outputting a control signal from the microcomputer to switch the application of high pressure to the monitor; Receive the starsite data, which is applied from the intermediate frequency detection and signal processing means and demodulated by the starsite signal demodulation means, and stored in the starsite memory; A method for driving a power source when receiving a StarSite broadcast, which performs a process of controlling the operation of the regulator and the flyback transformer by determining whether the current time is the same as the end of the StarSite broadcast. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940014390A 1994-06-23 1994-06-23 Electric power driving method KR970003441B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940014390A KR970003441B1 (en) 1994-06-23 1994-06-23 Electric power driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940014390A KR970003441B1 (en) 1994-06-23 1994-06-23 Electric power driving method

Publications (2)

Publication Number Publication Date
KR960003347A true KR960003347A (en) 1996-01-26
KR970003441B1 KR970003441B1 (en) 1997-03-18

Family

ID=19386055

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940014390A KR970003441B1 (en) 1994-06-23 1994-06-23 Electric power driving method

Country Status (1)

Country Link
KR (1) KR970003441B1 (en)

Also Published As

Publication number Publication date
KR970003441B1 (en) 1997-03-18

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