JPS54150027A - Television picture receiver - Google Patents

Television picture receiver

Info

Publication number
JPS54150027A
JPS54150027A JP5917978A JP5917978A JPS54150027A JP S54150027 A JPS54150027 A JP S54150027A JP 5917978 A JP5917978 A JP 5917978A JP 5917978 A JP5917978 A JP 5917978A JP S54150027 A JPS54150027 A JP S54150027A
Authority
JP
Japan
Prior art keywords
circuit
time constant
synchronism
loop
case
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
JP5917978A
Other languages
English (en)
Other versions
JPS626389B2 (ja
Inventor
Masayuki Motomiya
Masaharu Tokuhara
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP5917978A priority Critical patent/JPS54150027A/ja
Priority to US06/038,944 priority patent/US4261016A/en
Priority to CA327,626A priority patent/CA1131768A/en
Priority to AU47131/79A priority patent/AU525096B2/en
Priority to GB7917127A priority patent/GB2021339B/en
Priority to NLAANVRAGE7903909,A priority patent/NL190178C/xx
Priority to FR7912819A priority patent/FR2426375B1/fr
Priority to DE19792920252 priority patent/DE2920252A1/de
Publication of JPS54150027A publication Critical patent/JPS54150027A/ja
Publication of JPS626389B2 publication Critical patent/JPS626389B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Synchronizing For Television (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP5917978A 1978-05-18 1978-05-18 Television picture receiver Granted JPS54150027A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP5917978A JPS54150027A (en) 1978-05-18 1978-05-18 Television picture receiver
US06/038,944 US4261016A (en) 1978-05-18 1979-05-14 Television receiver
CA327,626A CA1131768A (en) 1978-05-18 1979-05-15 Television receiver with synchronous detector and common reference oscillator
AU47131/79A AU525096B2 (en) 1978-05-18 1979-05-16 Television receiver automatic tuning control
GB7917127A GB2021339B (en) 1978-05-18 1979-05-16 Television receivers
NLAANVRAGE7903909,A NL190178C (nl) 1978-05-18 1979-05-17 Televisie-ontvanger.
FR7912819A FR2426375B1 (fr) 1978-05-18 1979-05-18 Recepteur de television comportant un detecteur synchrone
DE19792920252 DE2920252A1 (de) 1978-05-18 1979-05-18 Fernsehempfaenger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5917978A JPS54150027A (en) 1978-05-18 1978-05-18 Television picture receiver

Publications (2)

Publication Number Publication Date
JPS54150027A true JPS54150027A (en) 1979-11-24
JPS626389B2 JPS626389B2 (ja) 1987-02-10

Family

ID=13105904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5917978A Granted JPS54150027A (en) 1978-05-18 1978-05-18 Television picture receiver

Country Status (8)

Country Link
US (1) US4261016A (ja)
JP (1) JPS54150027A (ja)
AU (1) AU525096B2 (ja)
CA (1) CA1131768A (ja)
DE (1) DE2920252A1 (ja)
FR (1) FR2426375B1 (ja)
GB (1) GB2021339B (ja)
NL (1) NL190178C (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388649A (en) * 1981-06-01 1983-06-14 Rca Corporation AFT Lockout prevention system
DE3272758D1 (en) * 1981-11-09 1986-09-25 Matsushita Electric Ind Co Ltd A synchronous video detector circuit using phase-locked loop
DE3411791A1 (de) * 1984-03-30 1985-10-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum gewinnen der tonsignale aus einem fernsehsignalgemisch
FR2564663B1 (fr) * 1984-05-15 1986-09-19 Radiotechnique Demodulateur de frequence a largeur de bande ajustable
JPS6182586A (ja) * 1984-09-29 1986-04-26 Toshiba Corp 同期検波回路
GB2191367B (en) * 1986-05-29 1990-04-11 Rca Corp Circuitry for reducing demodulation phase error as for an automatic deghosting system
US4686569A (en) * 1986-05-29 1987-08-11 Rca Corporation Circuitry for reducing demodulation phase error as for an automatic deghosting system
JP2710990B2 (ja) * 1989-07-12 1998-02-10 三菱電機株式会社 映像中間周波信号処理回路
EP0512624B1 (en) * 1991-05-10 1996-08-28 Koninklijke Philips Electronics N.V. Television receiver with automatic tuning control
DE4235852A1 (de) * 1992-10-23 1994-04-28 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Steuerung der Störfestigkeit bei einem Empfangsgerät
DE4332161A1 (de) * 1993-09-22 1995-03-23 Thomson Brandt Gmbh Hochfrequenzempfänger
JP3356244B2 (ja) * 1995-06-26 2002-12-16 ローム株式会社 テレビジョン信号受信装置
US6396550B1 (en) * 1999-11-05 2002-05-28 Samsung Electronics Co., Ltd. Method and device for precision tuning, and method and device for matching vestigial sideband signal in television
JP4462729B2 (ja) * 2000-07-06 2010-05-12 株式会社ルネサステクノロジ 映像中間周波処理装置
JP3832643B2 (ja) * 2002-01-10 2006-10-11 シャープ株式会社 高周波受信装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697685A (en) * 1970-04-13 1972-10-10 Motorola Inc Synchronous am detector
NL169254C (nl) * 1970-11-21 1982-06-16 Philips Nv Televisieontvanger.
US3946148A (en) * 1974-10-03 1976-03-23 Zenith Radio Corporation Television receiver operable in exact or extended range tuning modes
US3980951A (en) * 1975-08-13 1976-09-14 Fairchild Camera And Instrument Corporation Electronic tuning control system for television
US4053937A (en) * 1976-02-09 1977-10-11 Mohawk Data Sciences Corporation Calibration timing bands
US4128849A (en) * 1976-05-24 1978-12-05 Admiral Corporation Selectively coupled synthesizer for tuner of TV receiver
US4121162A (en) * 1976-06-14 1978-10-17 Motorola, Inc. Digital phase locked loop tuning system
GB1529116A (en) * 1976-06-25 1978-10-18 Indesit Receiver having a device for tuning the receiver to a selected signal frequency for reception by the receiver
JPS5945273B2 (ja) * 1976-09-16 1984-11-05 ソニー株式会社 テレビジヨン受像機
US4077008A (en) * 1976-10-18 1978-02-28 Rca Corporation Phase locked loop tuning system with station scanning provisions
US4053933A (en) * 1976-11-02 1977-10-11 Zenith Radio Corporation Adaptive phase locked loop filter for television tuning
US4110693A (en) * 1977-01-24 1978-08-29 Rca Corporation Lockup inhibiting arrangement for a phase locked loop tuning system

Also Published As

Publication number Publication date
AU525096B2 (en) 1982-10-21
FR2426375A1 (fr) 1979-12-14
NL7903909A (nl) 1979-11-20
NL190178B (nl) 1993-06-16
CA1131768A (en) 1982-09-14
NL190178C (nl) 1993-11-16
FR2426375B1 (fr) 1985-11-15
AU4713179A (en) 1979-11-22
DE2920252C2 (ja) 1988-09-15
US4261016A (en) 1981-04-07
JPS626389B2 (ja) 1987-02-10
GB2021339B (en) 1982-06-03
DE2920252A1 (de) 1979-11-22
GB2021339A (en) 1979-11-28

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