KR870003101U - 텔레텍스트/컴퓨터 신호 자동절환회로 - Google Patents

텔레텍스트/컴퓨터 신호 자동절환회로

Info

Publication number
KR870003101U
KR870003101U KR2019850008368U KR850008368U KR870003101U KR 870003101 U KR870003101 U KR 870003101U KR 2019850008368 U KR2019850008368 U KR 2019850008368U KR 850008368 U KR850008368 U KR 850008368U KR 870003101 U KR870003101 U KR 870003101U
Authority
KR
South Korea
Prior art keywords
teletext
switching circuit
automatic switching
computer signal
signal automatic
Prior art date
Application number
KR2019850008368U
Other languages
English (en)
Other versions
KR890000708Y1 (ko
Inventor
이철호
Original Assignee
주식회사금성사
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.)
Filing date
Publication date
Application filed by 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019850008368U priority Critical patent/KR890000708Y1/ko
Publication of KR870003101U publication Critical patent/KR870003101U/ko
Application granted granted Critical
Publication of KR890000708Y1 publication Critical patent/KR890000708Y1/ko

Links

Classifications

    • 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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
KR2019850008368U 1985-07-05 1985-07-05 텔레텍스트/컴퓨터 신호 자동절환회로 KR890000708Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008368U KR890000708Y1 (ko) 1985-07-05 1985-07-05 텔레텍스트/컴퓨터 신호 자동절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008368U KR890000708Y1 (ko) 1985-07-05 1985-07-05 텔레텍스트/컴퓨터 신호 자동절환회로

Publications (2)

Publication Number Publication Date
KR870003101U true KR870003101U (ko) 1987-03-19
KR890000708Y1 KR890000708Y1 (ko) 1989-03-13

Family

ID=19243585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008368U KR890000708Y1 (ko) 1985-07-05 1985-07-05 텔레텍스트/컴퓨터 신호 자동절환회로

Country Status (1)

Country Link
KR (1) KR890000708Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020054296A (ko) * 2002-06-08 2002-07-06 김용호 2단 정수 필터

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020054296A (ko) * 2002-06-08 2002-07-06 김용호 2단 정수 필터

Also Published As

Publication number Publication date
KR890000708Y1 (ko) 1989-03-13

Similar Documents

Publication Publication Date Title
ATA70385A (de) Videosignalverarbeitungsschaltung
KR860006185A (ko) 영상신호 처리회로
KR870003101U (ko) 텔레텍스트/컴퓨터 신호 자동절환회로
KR870003102U (ko) 텔레텍스트/컴퓨터 신호 자동 절환회로
KR870011470U (ko) 기능(Function)자동 전환회로
KR860012500U (ko) 시그널 절환회로
KR860012503U (ko) 시그널 절환회로
KR870005998U (ko) 비데오 스위칭 회로
KR870017534U (ko) 비데오 신호 절환 회로
KR870005777U (ko) Vtr의 음성신호 절환회로
KR860015247U (ko) 전자식 동기신호 전환회로
KR860011140U (ko) 텔레비젼 입력신호의 자동스위칭 회로
KR870002512A (ko) 데이타 경로 자동스위치회로
KR860015510U (ko) 테레비젼의 입력신호 절환회로
KR890015413U (ko) 이개국어신호 절환회로
KR880003261U (ko) 자동 스위칭 녹음회로
KR890023961U (ko) 자동 스위칭 회로
KR890021712U (ko) Vcr용 신호자동절환회로
KR860008718U (ko) 비데오 신호 자동전환 장치
KR870003081U (ko) 귀선소거신호 검출회로
KR880022829U (ko) 텔레비죤/텔레텍스트 신호 스위칭 회로
KR880014115U (ko) 비데오 신호 선택회로
KR870011445U (ko) 저역 신호 제한회로
KR870007260U (ko) 더빙기능 데크의 입력 자동전환 회로
KR870011519U (ko) 다중 모우드 전환신호 검출회로

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19941227

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee