JPS5564477A - Television receiver - Google Patents

Television receiver

Info

Publication number
JPS5564477A
JPS5564477A JP13857578A JP13857578A JPS5564477A JP S5564477 A JPS5564477 A JP S5564477A JP 13857578 A JP13857578 A JP 13857578A JP 13857578 A JP13857578 A JP 13857578A JP S5564477 A JPS5564477 A JP S5564477A
Authority
JP
Japan
Prior art keywords
signal
output
vco16
comparator
carrier
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.)
Pending
Application number
JP13857578A
Other languages
English (en)
Inventor
Masayuki Motomiya
Shigeru Omuro
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 JP13857578A priority Critical patent/JPS5564477A/ja
Priority to CA338,499A priority patent/CA1130917A/en
Priority to US06/089,908 priority patent/US4322751A/en
Priority to AU52422/79A priority patent/AU533038B2/en
Priority to NL7908141A priority patent/NL7908141A/nl
Priority to GB7938653A priority patent/GB2035730B/en
Priority to DE19792945563 priority patent/DE2945563A1/de
Priority to FR7927842A priority patent/FR2441975B1/fr
Publication of JPS5564477A publication Critical patent/JPS5564477A/ja
Pending 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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Processing Of Color Television Signals (AREA)
JP13857578A 1978-11-10 1978-11-10 Television receiver Pending JPS5564477A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP13857578A JPS5564477A (en) 1978-11-10 1978-11-10 Television receiver
CA338,499A CA1130917A (en) 1978-11-10 1979-10-26 Television receiver
US06/089,908 US4322751A (en) 1978-11-10 1979-10-31 Detector circuit for a television receiver
AU52422/79A AU533038B2 (en) 1978-11-10 1979-11-01 Video synchronous demodulator
NL7908141A NL7908141A (nl) 1978-11-10 1979-11-07 Televisie-ontvanger.
GB7938653A GB2035730B (en) 1978-11-10 1979-11-08 Televisions receivers
DE19792945563 DE2945563A1 (de) 1978-11-10 1979-11-10 Fernsehempfaenger
FR7927842A FR2441975B1 (fr) 1978-11-10 1979-11-12 Recepteur de television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13857578A JPS5564477A (en) 1978-11-10 1978-11-10 Television receiver

Publications (1)

Publication Number Publication Date
JPS5564477A true JPS5564477A (en) 1980-05-15

Family

ID=15225326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13857578A Pending JPS5564477A (en) 1978-11-10 1978-11-10 Television receiver

Country Status (8)

Country Link
US (1) US4322751A (ja)
JP (1) JPS5564477A (ja)
AU (1) AU533038B2 (ja)
CA (1) CA1130917A (ja)
DE (1) DE2945563A1 (ja)
FR (1) FR2441975B1 (ja)
GB (1) GB2035730B (ja)
NL (1) NL7908141A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619278A (en) * 1979-07-26 1981-02-23 Matsushita Electric Ind Co Ltd Video intermediate frequency amplifier
JPS6182586A (ja) * 1984-09-29 1986-04-26 Toshiba Corp 同期検波回路
JPH06343166A (ja) * 1993-06-01 1994-12-13 Matsushita Electric Ind Co Ltd 高周波受信装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079552B (en) * 1980-07-02 1984-02-01 Philips Electronic Associated Double phase lock loop
US4461035A (en) * 1981-05-22 1984-07-17 Matsushita Electric Industrial Co., Ltd. Television synchronous receiver
JPS58104578A (ja) * 1981-12-16 1983-06-22 Sony Corp テレビジヨン受像機の音声回路
US4486782A (en) * 1982-06-07 1984-12-04 Zenith Electronics Corporation Frequency stabilization of a VCO FM modulator
GB2126812B (en) * 1982-08-30 1986-05-08 Rca Corp Television sound detection system using a phase-locked loop
JPS60139029A (ja) * 1983-12-27 1985-07-23 Pioneer Electronic Corp ランダムノイズ検出方法
DE3411791A1 (de) * 1984-03-30 1985-10-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum gewinnen der tonsignale aus einem fernsehsignalgemisch
US4601060A (en) * 1984-10-24 1986-07-15 Rca Corporation Automatic digital fine tuning system
US4633316A (en) * 1984-11-14 1986-12-30 Zenith Electronics Corporation Stable low cost 4.5 MHz remodulator
US5019910A (en) * 1987-01-29 1991-05-28 Norsat International Inc. Apparatus for adapting computer for satellite communications
JP2884572B2 (ja) * 1988-05-30 1999-04-19 三菱電機株式会社 映像中間周波信号処理回路
US5177613A (en) * 1990-02-26 1993-01-05 Thomson Consumer Electronics, Inc. Quasi-parallel if with shared saw filter
US6046781A (en) * 1997-01-07 2000-04-04 Samsung Electronics Co., Ltd. Automatic fine tuning of TV receiver for receiving both digital and analog TV signals
EP0957635B1 (de) * 1998-05-15 2009-10-07 Nxp B.V. Filterschaltung
JP3558876B2 (ja) * 1998-06-11 2004-08-25 アルプス電気株式会社 テレビジョンチューナ
JP2003319288A (ja) * 2002-04-22 2003-11-07 Sharp Corp 音声復調回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118931A (en) * 1977-03-26 1978-10-17 Sanyo Electric Co Ltd Intercarrier audio signal generating method

Family Cites Families (6)

* 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
GB1477675A (en) * 1973-09-08 1977-06-22 Sony Corp Radio receivers with a phase locked loop as a demodulator
JPS5945273B2 (ja) * 1976-09-16 1984-11-05 ソニー株式会社 テレビジヨン受像機
DE2812895C3 (de) * 1977-03-26 1988-11-10 Sanyo Electric Co., Ltd., Moriguchi, Osaka Bild-/Intercarrier-Ton-Detektorschaltung für einen Fernsehempfänger
US4091421A (en) * 1977-04-28 1978-05-23 Zenith Radio Corporation Television AFC system having complementary sound and picture carrier control effects
US4163259A (en) * 1977-12-14 1979-07-31 Zenith Radio Corporation Windowed tuning system with synchronous detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118931A (en) * 1977-03-26 1978-10-17 Sanyo Electric Co Ltd Intercarrier audio signal generating method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619278A (en) * 1979-07-26 1981-02-23 Matsushita Electric Ind Co Ltd Video intermediate frequency amplifier
JPS6182586A (ja) * 1984-09-29 1986-04-26 Toshiba Corp 同期検波回路
JPH0221194B2 (ja) * 1984-09-29 1990-05-14 Tokyo Shibaura Electric Co
JPH06343166A (ja) * 1993-06-01 1994-12-13 Matsushita Electric Ind Co Ltd 高周波受信装置

Also Published As

Publication number Publication date
AU533038B2 (en) 1983-10-27
FR2441975B1 (fr) 1986-05-16
GB2035730A (en) 1980-06-18
DE2945563A1 (de) 1980-05-22
FR2441975A1 (fr) 1980-06-13
AU5242279A (en) 1980-05-15
US4322751A (en) 1982-03-30
CA1130917A (en) 1982-08-31
GB2035730B (en) 1983-04-13
NL7908141A (nl) 1980-05-13
DE2945563C2 (ja) 1989-07-13

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