ES8702761A1 - Un receptor de television multi-sistema - Google Patents

Un receptor de television multi-sistema

Info

Publication number
ES8702761A1
ES8702761A1 ES85543442A ES543442A ES8702761A1 ES 8702761 A1 ES8702761 A1 ES 8702761A1 ES 85543442 A ES85543442 A ES 85543442A ES 543442 A ES543442 A ES 543442A ES 8702761 A1 ES8702761 A1 ES 8702761A1
Authority
ES
Spain
Prior art keywords
frequency
detecting
data
television
detecting circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES85543442A
Other languages
English (en)
Other versions
ES543442A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority claimed from JP1984075991U external-priority patent/JPS60189187U/ja
Priority claimed from JP8127584U external-priority patent/JPS60192578U/ja
Priority claimed from JP17199384U external-priority patent/JPS6188378U/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of ES8702761A1 publication Critical patent/ES8702761A1/es
Publication of ES543442A0 publication Critical patent/ES543442A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/642—Multi-standard receivers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

RECEPTOR DE TELEVISION MULTI-SISTEMA. SE COMPONE DE: UNA PUERTA DE SINCRONIZACION (1); DOS DETECTORES DE FASE (2, 7); UN FILTRO DE PASO BAJO (3) QUE TIENE TRES CAPACITORES (9, 10, 12), UNA RESISTENCIA (11), Y UN CONMUTADOR CERRADO (13); UN OSCILADOR CONTROLADO POR TENSION (4); UN CONMUTADOR (6) CON VIBRADORES DE CRISTAL (5A, 5B); UN CIRCUITO FLIP-FLOP (8); UN SELECTOR DE CANAL (14); UN GENERADOR DE IMPULSOS (15); DOS CAPACITORES (16, 17) DE PUESTA EN TIERRA; UN CONMUTADOR CERRADO (18); DOS AMPLIFICADORES PASO BANDA (19, 20); UN CIRCUITO DE CONTROL DE DETECCION (22) CON PUERTAS AND (22A, 22B Y 22C) Y UN GENERADOR DE IMPULSOS (22D); UN CIRCUITO DE RETENCION (23), CON TERMINALES DE SALIDA (24A ... 24C); UN CIRCUITO DE REPOSICION (25); UN CIRCUITO SECAM (26); UN DETECTOR PAL/NTSC (27).
ES85543442A 1984-05-23 1985-05-23 Un receptor de television multi-sistema Expired ES8702761A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1984075991U JPS60189187U (ja) 1984-05-23 1984-05-23 副搬送波自動切換回路
JP8127584U JPS60192578U (ja) 1984-05-30 1984-05-30 副搬送波自動切換回路
JP17199384U JPS6188378U (es) 1984-11-13 1984-11-13

Publications (2)

Publication Number Publication Date
ES8702761A1 true ES8702761A1 (es) 1986-12-16
ES543442A0 ES543442A0 (es) 1986-12-16

Family

ID=27302012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85543442A Expired ES8702761A1 (es) 1984-05-23 1985-05-23 Un receptor de television multi-sistema

Country Status (9)

Country Link
US (1) US4688082A (es)
EP (1) EP0162443B1 (es)
AU (1) AU568208B2 (es)
BR (1) BR8502420A (es)
CA (1) CA1252880A (es)
DE (1) DE3584851D1 (es)
EG (1) EG17278A (es)
ES (1) ES8702761A1 (es)
PH (1) PH23137A (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510582A1 (de) * 1985-03-23 1986-09-25 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zum betrieb eines fernsehwiedergabegeraetes in zwei betriebsarten
JPH02109486A (ja) * 1988-10-19 1990-04-23 Matsushita Electric Ind Co Ltd 自動周波数切替装置
DE68928197T2 (de) * 1988-12-23 1997-12-11 Matsushita Electric Ind Co Ltd Videobandrekorder mit Fernsehnormwandler
US4962427A (en) * 1989-04-20 1990-10-09 Motorola Inc. TV receiver including multistandard OSD
ES2023340A6 (es) * 1989-07-31 1992-01-01 Gold Star Co Un circuito de conmutacion automatica de 3 modos de un aparato de television en color.
US5119177A (en) * 1989-07-31 1992-06-02 Goldstar Co., Ltd. Automatic 3-mode switching circuit of a color television set
FR2658023B1 (fr) * 1990-02-06 1992-05-29 Sgs Thomson Microelectronics Procede d'identification automatique d'un standard de television couleur.
EP0462746B1 (en) * 1990-06-21 1998-11-11 Gold Star Co. Ltd Automatic reproducing system of a VCR
JP2973491B2 (ja) * 1990-08-22 1999-11-08 ソニー株式会社 Ｎｔｓｃ／ｐａｌ信号判別回路およびこの判別回路を用いたアクティブフィルタ
JPH04299610A (ja) * 1991-03-27 1992-10-22 Rohm Co Ltd フィルタ装置
US5311296A (en) * 1991-11-12 1994-05-10 Rohm Co., Ltd. Video signal generator circuit and video image processing device using the same
MY111174A (en) * 1991-12-13 1999-09-30 Thomson Consumer Electronics Inc On/off control of a cable converter unit by a vcr
MY108249A (en) * 1991-12-13 1996-08-30 Thomson Consumer Electronics Inc A detector circuit for use in a vcr
US5157495A (en) * 1991-12-20 1992-10-20 Eastman Kodak Company Multi-mode video standard selection circuit and selection method
KR0170246B1 (ko) * 1992-02-28 1999-03-20 강진구 방송방식 자동선택 장치
DE4233368C1 (es) * 1992-10-05 1993-04-29 Loewe Opta Gmbh, 8640 Kronach, De
US5444491A (en) * 1993-02-26 1995-08-22 Massachusetts Institute Of Technology Television system with multiple transmission formats
JPH0818994A (ja) * 1994-06-30 1996-01-19 Sony Corp マルチ映像信号復調装置
US5796442A (en) * 1994-11-02 1998-08-18 Texas Instruments Incorporated Multi-format television reciever
JP2972542B2 (ja) * 1995-03-15 1999-11-08 日本電気株式会社 色信号処理回路
US5896179A (en) * 1995-03-31 1999-04-20 Cirrus Logic, Inc. System for displaying computer generated images on a television set
US5771073A (en) * 1995-06-07 1998-06-23 Massachusetts Institute Of Technology Advanced television system using a different encoding technique for non-image areas
JPH0965343A (ja) * 1995-08-25 1997-03-07 Sony Corp 放送方式自動判別装置
JP3283411B2 (ja) * 1995-11-28 2002-05-20 松下電器産業株式会社 チャンネル選局装置
JP3500883B2 (ja) * 1996-12-12 2004-02-23 松下電器産業株式会社 カラー方式判別回路
KR100200647B1 (ko) * 1997-01-17 1999-06-15 윤종용 멀티 수신 복조장치
US6366327B1 (en) * 1997-12-22 2002-04-02 Texas Instruments Incorporated Vertical sync detection and output for video decoder
KR100376244B1 (ko) * 1998-06-29 2003-03-15 마쯔시다덴기산교 가부시키가이샤 텔레비젼 수상기의 컬러전송 시스템 판별회로
KR20000026823A (ko) * 1998-10-23 2000-05-15 구자홍 방송방식 자동판별장치 및 방법
JP2001359115A (ja) * 2000-06-09 2001-12-26 Nec Corp テレビ信号カラ−システム判別装置
AU2001288096A1 (en) * 2000-09-26 2002-04-08 Matsushita Electric Industrial Co., Ltd. Receiver and method for controlling receiver
US6670997B1 (en) 2000-11-15 2003-12-30 Thomson Licensing S.A. Autodetermination of appropriate television signal standard in a television signal receiver
JP2002165150A (ja) * 2000-11-28 2002-06-07 Mitsubishi Electric Corp 受信装置
KR101017371B1 (ko) * 2004-03-22 2011-02-28 삼성전자주식회사 방송 방식 자동 판별 장치 및 방법
US8059211B2 (en) * 2004-06-14 2011-11-15 Thomson Licensing System and method for changing television channels in a video signal processor
KR20160037656A (ko) * 2014-09-29 2016-04-06 삼성전자주식회사 에러 검출기 및 발진기의 에러 검출 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229139B (de) * 1964-06-25 1966-11-24 Saba Gmbh Schaltungsanordnung zur Umschaltung des Fangbereiches der Phasensynchronisation des Referenzoszillators in Farbfernseh-Empfaengern
US3795762A (en) * 1969-06-11 1974-03-05 Rca Corp Plural operating mode television receivers
JPS5136093B1 (es) * 1971-02-13 1976-10-06
ATE5457T1 (de) * 1979-01-09 1983-12-15 Rca Corporation Vorrichtung zur verzoegerungsregelung des leuchtdichtesignals in einem pal/secamfernsehempf[nger.
US4253116A (en) * 1979-11-27 1981-02-24 Rca Corporation Television synchronizing system operable from nonstandard signals
DE3137447A1 (de) * 1980-11-19 1982-07-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Fernsehempfaenger-schaltungsanordnung zur identifikation der norm
JPS57192190A (en) * 1981-05-21 1982-11-26 Sony Corp Processing circuit for chrominance signal
JPS58151187A (ja) * 1982-03-03 1983-09-08 Mitsubishi Electric Corp 多方式カラ−テレビジヨン受像機の方式切換装置
GB2148652B (en) * 1983-09-15 1987-09-09 Sinclair Res Ltd Television receivers
US4727362A (en) * 1984-07-16 1988-02-23 International Business Machines Corporation Digital display system

Also Published As

Publication number Publication date
PH23137A (en) 1989-05-11
US4688082A (en) 1987-08-18
BR8502420A (pt) 1986-01-21
EP0162443B1 (en) 1991-12-11
EP0162443A3 (en) 1987-12-16
AU4260185A (en) 1985-11-28
EP0162443A2 (en) 1985-11-27
DE3584851D1 (de) 1992-01-23
AU568208B2 (en) 1987-12-17
EG17278A (en) 1991-03-30
CA1252880A (en) 1989-04-18
ES543442A0 (es) 1986-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20061030