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JPS6077071U - Record player performance end detection circuit - Google Patents

Record player performance end detection circuit

Info

Publication number
JPS6077071U
JPS6077071U JP17023083U JP17023083U JPS6077071U JP S6077071 U JPS6077071 U JP S6077071U JP 17023083 U JP17023083 U JP 17023083U JP 17023083 U JP17023083 U JP 17023083U JP S6077071 U JPS6077071 U JP S6077071U
Authority
JP
Japan
Prior art keywords
circuit
detection circuit
record player
resistor
end detection
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
JP17023083U
Other languages
Japanese (ja)
Inventor
直巳 雨宮
池田　篤穂
出雲　毅
篠原　正頼
信哉 高橋
堀　敬一
元松　勉
山下　幸寛
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP17023083U priority Critical patent/JPS6077071U/en
Publication of JPS6077071U publication Critical patent/JPS6077071U/en
Pending legal-status Critical Current

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  • Signal Processing Not Specific To The Method Of Recording And Reproducing (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]

第１図は従来例を示す回路図、第２図は本考案の一実施
例を示す回路図である。 主要部分の符号の説明、２・・・・・・微分回路、３・
・・・・・比較回路、４，６・・・・・・フリップフロ
ップ、５・・・・・・遅延回路。FIG. 1 is a circuit diagram showing a conventional example, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. Explanation of signs of main parts, 2... Differential circuit, 3.
... Comparison circuit, 4, 6 ... Flip-flop, 5 ... Delay circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レコード盤の半径方向におけるトーンアームの位置に応
じた信号を微分する微分回路を備え、前記微分回路の微
分用゛力に基づいて演奏終了を検出するレコードプレー
ヤの演奏終了検出回路であって、前記微分回路の入力端
に一端が接続された抵抗と、前記抵抗の他端とアースと
の間に接続されかつエレベーションアップ信号に応答し
てオン状態となるスイッチング手段と、前記微分回路の
出力端にアノードが接続されかつ前記抵抗の他端にカソ
ードが接続されたダイオードとを備えたことを特徴とす
るレコードプレーヤの演奏終了検出回路。A performance end detection circuit for a record player, comprising a differentiation circuit for differentiating a signal according to the position of a tone arm in a radial direction of a record, and detecting the end of a performance based on the differentiation power of the differentiation circuit, the circuit comprising: a resistor having one end connected to an input end of the differentiating circuit; a switching means connected between the other end of the resistor and ground and turned on in response to an elevation up signal; and an output end of the differentiating circuit. A performance end detection circuit for a record player, comprising: a diode having an anode connected to the resistor and a cathode connected to the other end of the resistor.
JP17023083U 1983-11-02 1983-11-02 Record player performance end detection circuit Pending JPS6077071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17023083U JPS6077071U (en) 1983-11-02 1983-11-02 Record player performance end detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17023083U JPS6077071U (en) 1983-11-02 1983-11-02 Record player performance end detection circuit

Publications (1)

Publication Number Publication Date
JPS6077071U true JPS6077071U (en) 1985-05-29

Family

ID=30371675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17023083U Pending JPS6077071U (en) 1983-11-02 1983-11-02 Record player performance end detection circuit

Country Status (1)

Country Link
JP (1) JPS6077071U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02162046A (en) * 1988-12-16 1990-06-21 Canon Inc Liquid jet recorder and recording heat for the same recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02162046A (en) * 1988-12-16 1990-06-21 Canon Inc Liquid jet recorder and recording heat for the same recorder

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