JPS58213520A - テレビジヨン受像機の選局装置 - Google Patents

テレビジヨン受像機の選局装置

Info

Publication number
JPS58213520A
JPS58213520A JP9717782A JP9717782A JPS58213520A JP S58213520 A JPS58213520 A JP S58213520A JP 9717782 A JP9717782 A JP 9717782A JP 9717782 A JP9717782 A JP 9717782A JP S58213520 A JPS58213520 A JP S58213520A
Authority
JP
Japan
Prior art keywords
channel
signal
previous
channel selection
decoder
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
JP9717782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331006B2 (ko
Inventor
Ikuo Someya
郁男 染谷
Hiroyuki Kobayashi
広幸 小林
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 JP9717782A priority Critical patent/JPS58213520A/ja
Publication of JPS58213520A publication Critical patent/JPS58213520A/ja
Publication of JPH0331006B2 publication Critical patent/JPH0331006B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
    • H03J5/0281—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer the digital values being held in an auxiliary non erasable memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP9717782A 1982-06-07 1982-06-07 テレビジヨン受像機の選局装置 Granted JPS58213520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9717782A JPS58213520A (ja) 1982-06-07 1982-06-07 テレビジヨン受像機の選局装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9717782A JPS58213520A (ja) 1982-06-07 1982-06-07 テレビジヨン受像機の選局装置

Publications (2)

Publication Number Publication Date
JPS58213520A true JPS58213520A (ja) 1983-12-12
JPH0331006B2 JPH0331006B2 (ko) 1991-05-02

Family

ID=14185296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9717782A Granted JPS58213520A (ja) 1982-06-07 1982-06-07 テレビジヨン受像機の選局装置

Country Status (1)

Country Link
JP (1) JPS58213520A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147522A (ja) * 1983-02-10 1984-08-23 Matsushita Electric Ind Co Ltd 選局装置
JPH01119216U (ko) * 1988-02-05 1989-08-11
JPH059034U (ja) * 1991-07-08 1993-02-05 三洋電機株式会社 ラジオ受信機

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997034414A1 (en) * 1996-03-15 1997-09-18 E Guide, Inc. Method and apparatus for displaying television programs and related text

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147522A (ja) * 1983-02-10 1984-08-23 Matsushita Electric Ind Co Ltd 選局装置
JPH01119216U (ko) * 1988-02-05 1989-08-11
JPH059034U (ja) * 1991-07-08 1993-02-05 三洋電機株式会社 ラジオ受信機

Also Published As

Publication number Publication date
JPH0331006B2 (ko) 1991-05-02

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