JPS5834452U - AM/FM detection output switching circuit - Google Patents

AM/FM detection output switching circuit

Info

Publication number
JPS5834452U
JPS5834452U JP12677081U JP12677081U JPS5834452U JP S5834452 U JPS5834452 U JP S5834452U JP 12677081 U JP12677081 U JP 12677081U JP 12677081 U JP12677081 U JP 12677081U JP S5834452 U JPS5834452 U JP S5834452U
Authority
JP
Japan
Prior art keywords
detection output
switching circuit
output switching
switch
amplifier
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
JP12677081U
Other languages
Japanese (ja)
Other versions
JPS6312601Y2 (en
Inventor
塚本　菊夫
Original Assignee
船井電機株式会社
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 船井電機株式会社 filed Critical 船井電機株式会社
Priority to JP12677081U priority Critical patent/JPS5834452U/en
Publication of JPS5834452U publication Critical patent/JPS5834452U/en
Application granted granted Critical
Publication of JPS6312601Y2 publication Critical patent/JPS6312601Y2/ja
Granted legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)
  • Stereo-Broadcasting Methods (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

晶　　　第１図乃至第３図は従来例を示す回路図、第４
１　　図は本考案の一実施例を示す回路図である。 Ｍ　　　１・・・中間周波増幅器、ＭＰＸ・・・マルチ
プレクサ、ｉ　　　ＳＷ□、　ＳＷ２・・・ＡＭ／ＦＭ
切換スイッチ、３・・・スイッ龜　　子回路。 りFigures 1 to 3 are circuit diagrams showing conventional examples, and Figure 4 is a circuit diagram showing a conventional example.
1 is a circuit diagram showing an embodiment of the present invention. M1...Intermediate frequency amplifier, MPX...Multiplexer, i SW□, SW2...AM/FM
Changeover switch, 3...Switch child circuit. the law of nature

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中間周波増幅器１からＡＭ−ＦＭ信号をマルチプレクサ
（ＭＰＸ）に接続する構成において、前記増巾１器１の
電源側に形成するＡＭ／ＦＭ切換スイッラＳＷ□を設け
ると共に、前記増幅器１のＡＭ出力狽とマルチプレクサ
ＭＰＸのＬ−Ｒ信号出力側との■１こ形成するスイッチ
回路３に１個のＡＭ／ＦＭ９］詔スイッチＳＷ２を形成
してなるＡＭ／ＦＭ検波出力七換回路。In a configuration in which an AM-FM signal is connected from an intermediate frequency amplifier 1 to a multiplexer (MPX), an AM/FM switching switch SW□ formed on the power supply side of the amplifier 1 is provided, and an AM output switch of the amplifier 1 is provided. and the L-R signal output side of the multiplexer MPX, and an AM/FM detection output seven-converter circuit in which one AM/FM9] switch SW2 is formed in a switch circuit 3.
JP12677081U 1981-08-26 1981-08-26 AM/FM detection output switching circuit Granted JPS5834452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12677081U JPS5834452U (en) 1981-08-26 1981-08-26 AM/FM detection output switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12677081U JPS5834452U (en) 1981-08-26 1981-08-26 AM/FM detection output switching circuit

Publications (2)

Publication Number Publication Date
JPS5834452U true JPS5834452U (en) 1983-03-05
JPS6312601Y2 JPS6312601Y2 (en) 1988-04-11

Family

ID=29920546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12677081U Granted JPS5834452U (en) 1981-08-26 1981-08-26 AM/FM detection output switching circuit

Country Status (1)

Country Link
JP (1) JPS5834452U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574152U (en) * 1978-11-16 1980-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574152U (en) * 1978-11-16 1980-05-22

Also Published As

Publication number Publication date
JPS6312601Y2 (en) 1988-04-11

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