ES257680A1 - Una disposiciën de circuito para un receptor de televisiën - Google Patents

Una disposiciën de circuito para un receptor de televisiën

Info

Publication number
ES257680A1
ES257680A1 ES0257680A ES257680A ES257680A1 ES 257680 A1 ES257680 A1 ES 257680A1 ES 0257680 A ES0257680 A ES 0257680A ES 257680 A ES257680 A ES 257680A ES 257680 A1 ES257680 A1 ES 257680A1
Authority
ES
Spain
Prior art keywords
image
line
circuit arrangement
phase detector
television receivers
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
ES0257680A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES257680A1 publication Critical patent/ES257680A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Television Systems (AREA)

Abstract

Una disposición de circuito para un receptor de televisión que comprende un dispositivo sincronizador de línea automático constituído por un detector de fase de línea L* y un circuito colector de línea Liy un dispositivo sincronizador de imagen automático constituído por un detector de fase de imagen B* y un circuito colector de imagen Bicaracterizada por el hecho de que una tensión continua derivada del detector de fase de línea L* es aplicada sea directamenteo a través del detector de fase de imagen B*al oscilador de imagen.
ES0257680A 1959-04-29 1960-04-27 Una disposiciën de circuito para un receptor de televisiën Expired ES257680A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL238755 1959-04-29

Publications (1)

Publication Number Publication Date
ES257680A1 true ES257680A1 (es) 1960-07-01

Family

ID=19751700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257680A Expired ES257680A1 (es) 1959-04-29 1960-04-27 Una disposiciën de circuito para un receptor de televisiën

Country Status (6)

Country Link
US (1) US3061674A (es)
CH (1) CH383439A (es)
DE (1) DE1095316B (es)
ES (1) ES257680A1 (es)
GB (1) GB954633A (es)
NL (2) NL238755A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172951A (en) * 1965-03-09 Television receiver synchronizing apparatus
US3205453A (en) * 1961-05-01 1965-09-07 Zenith Radio Corp Balanced phase detector in automatic frequency control circuit
NL163694C (nl) * 1972-11-24 1980-09-15 Philips Nv Schakeling voor het opwekken van een stuursignaal voor de rasteruitgangstrap in een televisie-ontvanger, alsmede televisie-ontvanger, daarvan voorzien.
US4034310A (en) * 1977-01-05 1977-07-05 Coe Thomas F Phase-locked loop oscillator
DE3017760A1 (de) * 1980-05-09 1981-11-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fernsehempfaenger mit einem nach dem differenztraegerverfahren arbeitenden tonkanal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672510A (en) * 1950-09-28 1954-03-16 Stromberg Carlson Co Vertical synchronization circuit for television receivers
US2750498A (en) * 1952-07-05 1956-06-12 Rca Corp Synchronization of television deflection systems
US2808454A (en) * 1952-07-31 1957-10-01 Rca Corp Wave generating circuits

Also Published As

Publication number Publication date
NL238755A (es)
CH383439A (de) 1964-10-31
DE1095316B (de) 1960-12-22
GB954633A (en) 1964-04-08
US3061674A (en) 1962-10-30
NL113886C (es)

Similar Documents

Publication Publication Date Title
ES257680A1 (es) Una disposiciën de circuito para un receptor de televisiën
FR1229198A (fr) Perfectionnements aux récepteurs de télévision
ES234144A1 (es) Disposiciën de circuito para la indcaciën de la sintonia en receptores de televisiën
FR1203525A (fr) Perfectionnements aux récepteurs de télévision
AU251265B2 (en) Improvements in or relating to television receivers having a circuit arrangement for tuning indication on the screen of a picture tube
CA579515A (en) Tuning indication circuit-arrangement for use in receivers for frequency-modulated oscillations
AU6621660A (en) Improvements in or relating to television receivers having a circuit arrangement for tuning indication on the screen of a picture tube
AU231350B2 (en) Improvements in or relating to circuit arrangements for tuning indication in television receivers, inwhich the screen ofthe reproducing device isalso used asa tuning indicator
ES247731A3 (es) Perfeccionamientos en los aparatos receptores de televisiën
ES242712A2 (es) Procedimiento y dispositivo para recibir senales de radio moduladas con un receptor de televisor
AU4380258A (en) Improvements in or relating to circuit arrangements for tuning indication in television receivers, inwhich the screen ofthe reproducing device isalso used asa tuning indicator
FR1157486A (fr) Dispositif de réglage automatique pour récepteurs de télévision
ES257830A1 (es) Disposiciën de circuito para un receptor de televisiën
AU233235B2 (en) Improvements in or relating to circuit arrangements for automatic readjustment ofthe background brightness andthe contrast ina television receiver
AU223144B2 (en) Phase comparison circuit, particularly for television receivers
AU224989B2 (en) Circuit arrangement for television receivers for stabilizing the black value
FR74113E (fr) Perfectionnements aux récepteurs de télévision
AU4825259A (en) Improvements in or relating to circuit arrangements for automatic readjustment ofthe background brightness andthe contrast ina television receiver
CA555012A (en) Synchronizing circuit for an oscillator
FR1255296A (fr) Perfectionnement aux récepteurs de télévision
FR71874E (fr) Dispositif de réglage automatique d'accord de circuit d'anode
AU242994B2 (en) Improvements in or relating to television receivers provided witha circuit arrangement for tuning indication onthe display screen
AU3633758A (en) Phase comparison circuit, particularly for television receivers
AU3908558A (en) Circuit arrangement for television receivers for stabilizing the black value
CA567599A (en) Tuning indicator circuit for frequency modulation receivers