JPS58123647U - stereo receiver - Google Patents

stereo receiver

Info

Publication number
JPS58123647U
JPS58123647U JP2008782U JP2008782U JPS58123647U JP S58123647 U JPS58123647 U JP S58123647U JP 2008782 U JP2008782 U JP 2008782U JP 2008782 U JP2008782 U JP 2008782U JP S58123647 U JPS58123647 U JP S58123647U
Authority
JP
Japan
Prior art keywords
jacks
coil
stereo receiver
channel signal
headphones
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
JP2008782U
Other languages
Japanese (ja)
Other versions
JPS636902Y2 (en
Inventor
俊夫 松田
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 JP2008782U priority Critical patent/JPS58123647U/en
Publication of JPS58123647U publication Critical patent/JPS58123647U/en
Application granted granted Critical
Publication of JPS636902Y2 publication Critical patent/JPS636902Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Headphones And Earphones (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 drawings]

第１図は本考案の一実施例を示すブロック線図、第２図
はそれに用いられるヘッドフオンを示す断面図である。 　　　− １は高周波回路、４は第１チヤンネル信号用増幅回路、
５は第２チヤンネル信号用増幅回路、６゜７、　８．　
９はマイクロインダクタ、１０．１１はジャック、１０
は結合コンデンサ、１２はプラグ、１３はシールドコー
ド、１４はヘッドフオンである。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a headphone used therein. - 1 is a high frequency circuit, 4 is an amplification circuit for the first channel signal,
5 is a second channel signal amplifier circuit, 6°7, 8.
9 is a microinductor, 10.11 is a jack, 10
12 is a coupling capacitor, 12 is a plug, 13 is a shield cord, and 14 is a headphone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１チヤンネル信号が第１コイルを介して供給される第
１接点端子、第２チヤンネル信号が第２コイルを介して
供給される第２接点端子及び第３コイルを介して接地さ
れた共通端子を夫々有する複数のジャックと、上記複数
のジャックの各共通端子を高周波段に容量結合する結合
手段と、上記複数のジャック毎に高周波入力感度を異な
らせる手段と、所定長のシールドコードを介してプラグ
に電気的に接続されるヘッドフオンとを備え、上記プラ
グを上記複数のジャックの−に挿入したとき上記へッド
フオンのシールドコードをアンテナとして使用するよう
にして成るステレオ受信機。A first contact terminal to which the first channel signal is supplied via the first coil, a second contact terminal to which the second channel signal is supplied via the second coil, and a common terminal grounded via the third coil. a plurality of jacks, a coupling means for capacitively coupling each common terminal of the plurality of jacks to the high frequency stage, a means for varying the high frequency input sensitivity for each of the plurality of jacks, and a plug via a shielded cord of a predetermined length. 1. A stereo receiver comprising: headphones electrically connected to a stereo receiver, the shield cord of the headphones being used as an antenna when the plug is inserted into the - of the plurality of jacks.
JP2008782U 1982-02-16 1982-02-16 stereo receiver Granted JPS58123647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008782U JPS58123647U (en) 1982-02-16 1982-02-16 stereo receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008782U JPS58123647U (en) 1982-02-16 1982-02-16 stereo receiver

Publications (2)

Publication Number Publication Date
JPS58123647U true JPS58123647U (en) 1983-08-23
JPS636902Y2 JPS636902Y2 (en) 1988-02-27

Family

ID=30032262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008782U Granted JPS58123647U (en) 1982-02-16 1982-02-16 stereo receiver

Country Status (1)

Country Link
JP (1) JPS58123647U (en)

Also Published As

Publication number Publication date
JPS636902Y2 (en) 1988-02-27

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