JPS5547724A - Channel selection unit of remote control - Google Patents

Channel selection unit of remote control

Info

Publication number
JPS5547724A
JPS5547724A JP12074078A JP12074078A JPS5547724A JP S5547724 A JPS5547724 A JP S5547724A JP 12074078 A JP12074078 A JP 12074078A JP 12074078 A JP12074078 A JP 12074078A JP S5547724 A JPS5547724 A JP S5547724A
Authority
JP
Japan
Prior art keywords
channel
channel selection
remote control
broadcast signal
voltage
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
JP12074078A
Other languages
Japanese (ja)
Inventor
Kazuji Goto
Sanji Uryu
Shigeru Koitaya
Seiichi Satake
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12074078A priority Critical patent/JPS5547724A/en
Publication of JPS5547724A publication Critical patent/JPS5547724A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To enable fast feed, by performing channel skip automatically and reducing the time of channel skip. CONSTITUTION:The channel selection unit 12 is driven with the remote control pulse from the remote control unit 10 and channel selection is made by sequentially selecting the channel selection voltage 11. The channel selection voltage source 11 is set to the specified tuning voltage value to receive the respective broadcast signal at the channel present in the broadcast signal, and at the channel absent in the broadcast signal, it is set to the tuning voltage specified other than the said voltage value. Further, the skip circuit 15 is driven with the channel selection voltage at the channel absent in the broadcast signal to set the voltage level of the input terminals 13 and 14 of the channel selection circuit 12 to the same state as the remote control pulse applied.
JP12074078A 1978-09-30 1978-09-30 Channel selection unit of remote control Pending JPS5547724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12074078A JPS5547724A (en) 1978-09-30 1978-09-30 Channel selection unit of remote control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12074078A JPS5547724A (en) 1978-09-30 1978-09-30 Channel selection unit of remote control

Publications (1)

Publication Number Publication Date
JPS5547724A true JPS5547724A (en) 1980-04-04

Family

ID=14793803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12074078A Pending JPS5547724A (en) 1978-09-30 1978-09-30 Channel selection unit of remote control

Country Status (1)

Country Link
JP (1) JPS5547724A (en)

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