FR2440670A1 - Amplificateur de signal d'index pour un recepteur de television a index de faisceau - Google Patents

Amplificateur de signal d'index pour un recepteur de television a index de faisceau

Info

Publication number
FR2440670A1
FR2440670A1 FR7926908A FR7926908A FR2440670A1 FR 2440670 A1 FR2440670 A1 FR 2440670A1 FR 7926908 A FR7926908 A FR 7926908A FR 7926908 A FR7926908 A FR 7926908A FR 2440670 A1 FR2440670 A1 FR 2440670A1
Authority
FR
France
Prior art keywords
index
television receiver
signal amplifier
stage
mixer
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.)
Granted
Application number
FR7926908A
Other languages
English (en)
Other versions
FR2440670B1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 JP13346878A external-priority patent/JPS5560389A/ja
Priority claimed from JP13346978A external-priority patent/JPS5560390A/ja
Priority claimed from JP13346778A external-priority patent/JPS5560388A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2440670A1 publication Critical patent/FR2440670A1/fr
Application granted granted Critical
Publication of FR2440670B1 publication Critical patent/FR2440670B1/fr
Granted 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
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

L'INVENTION CONCERNE LA TELEVISION. UN AMPLIFICATEUR DE SIGNAL D'INDEX POUR UN RECEPTEUR DE TELEVISION EN COULEUR A INDEX DE FAISCEAU COMPREND ESSENTIELLEMENT UN ETAGE MELANGEUR 10, UN ETAGE D'AMPLIFICATION PASSE-BANDE 20, ET UN MELANGEUR DE SORTIE 30. L'OSCILLATEUR LOCAL DE L'ETAGE MELANGEUR 10 ET DU MELANGEUR DE SORTIE 30 EST COMMANDE DE FACON A MAINTENIR A UNE VALEUR CONSTANTE LA FREQUENCE SUR LAQUELLE TRAVAILLE L'ETAGE D'AMPLIFICATION 20, INDEPENDAMMENT DES VARIATIONS DE LA FREQUENCE DU SIGNAL D'INDEX. APPLICATION AUX RECEPTEURS DE TELEVISION EN COULEUR.
FR7926908A 1978-10-30 1979-10-30 Amplificateur de signal d'index pour un recepteur de television a index de faisceau Granted FR2440670A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13346878A JPS5560389A (en) 1978-10-30 1978-10-30 Color television receiver
JP13346978A JPS5560390A (en) 1978-10-30 1978-10-30 Color television receiver
JP13346778A JPS5560388A (en) 1978-10-30 1978-10-30 Color television receiver

Publications (2)

Publication Number Publication Date
FR2440670A1 true FR2440670A1 (fr) 1980-05-30
FR2440670B1 FR2440670B1 (fr) 1983-12-30

Family

ID=27316702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926908A Granted FR2440670A1 (fr) 1978-10-30 1979-10-30 Amplificateur de signal d'index pour un recepteur de television a index de faisceau

Country Status (9)

Country Link
US (1) US4251832A (fr)
AT (1) AT378645B (fr)
AU (1) AU524355B2 (fr)
CA (1) CA1130452A (fr)
DE (1) DE2943826A1 (fr)
FR (1) FR2440670A1 (fr)
GB (1) GB2035750B (fr)
NL (1) NL7907868A (fr)
SE (1) SE438407B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111588A (ja) * 1983-11-21 1985-06-18 Sony Corp ビ−ムインデックス型テレビジョン受像機
EP0288317B1 (fr) * 1987-04-24 1993-06-16 Matsushita Electric Industrial Co., Ltd. Méthode de commande pour la synchronisation du balayage et de la modulation d'un tube à rayons cathodiques couleur à configuration plate
US5072300A (en) * 1990-08-02 1991-12-10 Thomson Consumer Electronics, Inc. Beam scan velocity modulation apparatus with disabling circuit
JP2002050290A (ja) * 2000-08-01 2002-02-15 Sony Corp 色純度測定方法及び色純度測定装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098896A (en) * 1960-08-01 1963-07-23 Gen Electric Cathode ray tube system using indexing signals
US3305628A (en) * 1963-03-08 1967-02-21 Hitachi Ltd Phase-correcting device in beam-indexing color television receiver

Also Published As

Publication number Publication date
AT378645B (de) 1985-09-10
NL7907868A (nl) 1980-05-02
SE7908937L (sv) 1980-05-01
CA1130452A (fr) 1982-08-24
FR2440670B1 (fr) 1983-12-30
AU524355B2 (en) 1982-09-09
GB2035750B (en) 1983-04-13
AU5198179A (en) 1980-05-15
SE438407B (sv) 1985-04-15
DE2943826A1 (de) 1980-05-14
US4251832A (en) 1981-02-17
GB2035750A (en) 1980-06-18
ATA701079A (de) 1985-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse