JPS60142836U

JPS60142836U - Tape recorder music selection operation circuit

Info

Publication number: JPS60142836U
Application number: JP2885084U
Authority: JP
Inventors: 高森　一男
Original assignee: 株式会社東芝
Priority date: 1984-02-29
Filing date: 1984-02-29
Publication date: 1985-09-21

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の回路構成図、第２図は本考案の一実施例
を示す回路構成図、第３図は第２図の主要部の波形図で
ある。ＳＷ□・・・・・・巻戻し用の操作キー、ＳＷ２・・・
・・・早送り用の操作キー、ＳＷ３・・・・・・再生用
の操作キー、ＩＣ・・・・・・集積回路、２・・・・・
・ブレーキ用プランジャー駆動回路、５・・・・・・再
生用プランジャー駆動回路、２．０・・・・・・制御回
路、２１・・・・・・遅延回路。FIG. 1 is a conventional circuit configuration diagram, FIG. 2 is a circuit configuration diagram showing an embodiment of the present invention, and FIG. 3 is a waveform diagram of the main part of FIG. 2. SW□・・・・・・Operation key for rewinding, SW2...
...Operation key for fast forwarding, SW3...Operation key for playback, IC...Integrated circuit, 2...
- Brake plunger drive circuit, 5... Regeneration plunger drive circuit, 2.0... Control circuit, 21... Delay circuit.

Claims

[Scope of utility model registration request]

The integrated circuit includes at least operation keys for playback, fast forwarding, and rewinding, and an integrated circuit that inputs signals corresponding to the operations of these keys and generates preset output signals corresponding to each operation key, and the integrated circuit The playback output drives the first camera drive means and is input to one of the control circuits via a delay circuit, and the fast forward or rewind output drives the second mechanical drive means and is input to the other control circuit. When inputting music and operating the play operation key as well as the fast forward or rewind operation key, the output of the control circuit holds the first mechanical drive means and drives the second mechanical drive means to select a song. A music selection operation circuit for a tape recorder, characterized in that the music selection operation circuit is configured such that the state is set.