JPS54157014A - Electronic channel selection unit - Google Patents

Electronic channel selection unit

Info

Publication number
JPS54157014A
JPS54157014A JP6536978A JP6536978A JPS54157014A JP S54157014 A JPS54157014 A JP S54157014A JP 6536978 A JP6536978 A JP 6536978A JP 6536978 A JP6536978 A JP 6536978A JP S54157014 A JPS54157014 A JP S54157014A
Authority
JP
Japan
Prior art keywords
output
tuner
tuning
oscillator
counter
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
JP6536978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117374B2 (enrdf_load_stackoverflow
Inventor
Hisao Mogi
Yoshio Ishigaki
Koji Morita
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 JP6536978A priority Critical patent/JPS54157014A/ja
Publication of JPS54157014A publication Critical patent/JPS54157014A/ja
Publication of JPS6117374B2 publication Critical patent/JPS6117374B2/ja
Granted 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
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
JP6536978A 1978-05-31 1978-05-31 Electronic channel selection unit Granted JPS54157014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6536978A JPS54157014A (en) 1978-05-31 1978-05-31 Electronic channel selection unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6536978A JPS54157014A (en) 1978-05-31 1978-05-31 Electronic channel selection unit

Publications (2)

Publication Number Publication Date
JPS54157014A true JPS54157014A (en) 1979-12-11
JPS6117374B2 JPS6117374B2 (enrdf_load_stackoverflow) 1986-05-07

Family

ID=13284971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6536978A Granted JPS54157014A (en) 1978-05-31 1978-05-31 Electronic channel selection unit

Country Status (1)

Country Link
JP (1) JPS54157014A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6117374B2 (enrdf_load_stackoverflow) 1986-05-07

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