JPS5556710A - Television receiver with sound multiplex adaptor - Google Patents

Television receiver with sound multiplex adaptor

Info

Publication number
JPS5556710A
JPS5556710A JP13091978A JP13091978A JPS5556710A JP S5556710 A JPS5556710 A JP S5556710A JP 13091978 A JP13091978 A JP 13091978A JP 13091978 A JP13091978 A JP 13091978A JP S5556710 A JPS5556710 A JP S5556710A
Authority
JP
Japan
Prior art keywords
signal
sound
adjustment
volume
remote control
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
JP13091978A
Other languages
Japanese (ja)
Other versions
JPS616569B2 (en
Inventor
Masaru Sato
Nobuyuki Okamoto
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 JP13091978A priority Critical patent/JPS5556710A/en
Publication of JPS5556710A publication Critical patent/JPS5556710A/en
Publication of JPS616569B2 publication Critical patent/JPS616569B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/02—Remote control of amplification, tone or bandwidth

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Television Receiver Circuits (AREA)

Abstract

PURPOSE:To make remote control of sound volume possible even in reception of a multiplex signal by providing a television receiver, which has an output signal for sound multiplex signals, with an output terminal for sound-volume-adjustment remote control signals. CONSTITUTION:Pulse-width modultaed signal VD or VU as a volume-adjustment remote control signal from decoder circuit 33 is led out to output terminal 35 through insulation transformer 36. In adaptor 2, signal VD or VU for volume adjustment from terminal 51 is supplied to transistors 52 and 53 and a regenerated signal is supplied to low-pass filter 54 and converted into a direct-current voltage, which is suppied to sound volume adjustment circuits 50A and 50B provided between both outputs of change-over circuit 43 and amplifiers 48A and 48B, so that the sound adjustment will be made.
JP13091978A 1978-10-24 1978-10-24 Television receiver with sound multiplex adaptor Granted JPS5556710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13091978A JPS5556710A (en) 1978-10-24 1978-10-24 Television receiver with sound multiplex adaptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13091978A JPS5556710A (en) 1978-10-24 1978-10-24 Television receiver with sound multiplex adaptor

Publications (2)

Publication Number Publication Date
JPS5556710A true JPS5556710A (en) 1980-04-25
JPS616569B2 JPS616569B2 (en) 1986-02-27

Family

ID=15045796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13091978A Granted JPS5556710A (en) 1978-10-24 1978-10-24 Television receiver with sound multiplex adaptor

Country Status (1)

Country Link
JP (1) JPS5556710A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06147342A (en) * 1992-11-11 1994-05-27 F M Valve Seisakusho:Kk Constant-flow valve device

Also Published As

Publication number Publication date
JPS616569B2 (en) 1986-02-27

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