JPS57196679A - Terminal device in catv system - Google Patents

Terminal device in catv system

Info

Publication number
JPS57196679A
JPS57196679A JP56081623A JP8162381A JPS57196679A JP S57196679 A JPS57196679 A JP S57196679A JP 56081623 A JP56081623 A JP 56081623A JP 8162381 A JP8162381 A JP 8162381A JP S57196679 A JPS57196679 A JP S57196679A
Authority
JP
Japan
Prior art keywords
power supply
section
program
television
relay
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
JP56081623A
Other languages
Japanese (ja)
Inventor
Kenji Yashiro
Kazuyoshi Onda
Toshio Tabata
Takashi Hashimoto
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic 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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP56081623A priority Critical patent/JPS57196679A/en
Publication of JPS57196679A publication Critical patent/JPS57196679A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To stop the operation of an image receiving function part in the start of waiting not receiving a television program, by providing a means controlling a power supply supplied to the program receiving function part in interlocking with a control means of a television receiver. CONSTITUTION:A power supply control section 35 is provided between a power supply section 34 and a channel converter 31, and a relay 36 is provided between a power supply section 34 and a television receiver 11. When a power supply button 38 of a control box 12 is operated, the section 35 and the relay 36 are deenergized. Thus, the television reciever 11 receives no program and the operation of the channel converter 31 stops the operation since the power supply is disconnected.
JP56081623A 1981-05-27 1981-05-27 Terminal device in catv system Pending JPS57196679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56081623A JPS57196679A (en) 1981-05-27 1981-05-27 Terminal device in catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081623A JPS57196679A (en) 1981-05-27 1981-05-27 Terminal device in catv system

Publications (1)

Publication Number Publication Date
JPS57196679A true JPS57196679A (en) 1982-12-02

Family

ID=13751449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56081623A Pending JPS57196679A (en) 1981-05-27 1981-05-27 Terminal device in catv system

Country Status (1)

Country Link
JP (1) JPS57196679A (en)

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