ES302465A1 - A disposition of circuit for purposes on a television receiver (Machine-translation by Google Translate, not legally binding) - Google Patents

A disposition of circuit for purposes on a television receiver (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES302465A1
ES302465A1 ES302465A ES302465A ES302465A1 ES 302465 A1 ES302465 A1 ES 302465A1 ES 302465 A ES302465 A ES 302465A ES 302465 A ES302465 A ES 302465A ES 302465 A1 ES302465 A1 ES 302465A1
Authority
ES
Spain
Prior art keywords
detector
translation
machine
legally binding
google translate
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
ES302465A
Other languages
Spanish (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.)
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 ES302465A1 publication Critical patent/ES302465A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency 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
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

A circuit arrangement for tuning purposes in a superheterodyne television receiver of the intercarrier type, comprising an audio channel including a first detector for separating the audio intercarrier from the input television signal and at least one video channel which includes a suppression filter which is tuned to the frequency of the intermediate frequency audio carrier and which is followed by a second detector for detecting the video signal, characterized in that the signal derived from the first detector, as well as the derivative of the second detector, are applied to a phase detector whose output terminal is connected to an input terminal of the reactance circuit of the receiver's high frequency oscillator. (Machine-translation by Google Translate, not legally binding)
ES302465A 1963-07-30 1964-07-28 A disposition of circuit for purposes on a television receiver (Machine-translation by Google Translate, not legally binding) Expired ES302465A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL63296003A NL141347B (en) 1963-07-30 1963-07-30 TELEVISION RECEIVER OF INTER-CARRIAGE TYPE WITH TUNING-UP FOR TUNING PURPOSES AND TUNING-UP FOR THIS RECEIVER.

Publications (1)

Publication Number Publication Date
ES302465A1 true ES302465A1 (en) 1964-11-16

Family

ID=19754918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES302465A Expired ES302465A1 (en) 1963-07-30 1964-07-28 A disposition of circuit for purposes on a television receiver (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT246810B (en)
BE (1) BE651097A (en)
DE (1) DE1216353B (en)
DK (1) DK109960C (en)
ES (1) ES302465A1 (en)
GB (1) GB1062195A (en)
NL (2) NL141347B (en)
SE (1) SE218199C1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115761B (en) 1960-03-05 1961-10-26 Saba Gmbh Arrangement for the tuning display of a television receiver operating according to the differential carrier method

Also Published As

Publication number Publication date
GB1062195A (en) 1967-03-15
DE1216353B (en) 1966-05-12
AT246810B (en) 1966-05-10
BE651097A (en) 1965-01-28
NL141347B (en) 1974-02-15
NL296003A (en)
SE218199C1 (en) 1968-01-16
DK109960C (en) 1968-08-12

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