JPS59185732U

JPS59185732U - magnetic recording and playback device

Info

Publication number: JPS59185732U
Application number: JP7993983U
Authority: JP
Inventors: 恭博西本
Original assignee: 三洋電機株式会社; 鳥取三洋電機株式会社
Priority date: 1983-05-26
Filing date: 1983-05-26
Publication date: 1984-12-10
Also published as: JPH0341289Y2

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図は本考案の実施例である磁気録音再生装置の回路
図、第２図イは第１図の磁気録音再生装置のファンクシ
ョンスイッチがダビングモード側番千切換っているとき
の動作を説明するフローチャート図、第２図口はファン
クションスイッチが連続モード側に切換っているときの
動作を説明するフローチャート図である。Ｆｌ・・・ファンクションスイッチ、１・・・可動接点
、２．３・・・固定接点、４．５・・・一方向導通手段
（ダイオード）、ＳＡ・・・第１の磁気録音再生装置の
第１スイツチ、Ｓ８・・・第２の磁気録音再生装置の第
１スイツチ、Ｓｌ・・・第２スイツチ、Ｐｌ・・・可動
接点、Ｐ２・・・録音あるいは再生位置の固定接点、Ｐ
３・・・録音あるいは再生以外の位置の固定接点、Ｓ・
・・モーター制御装置、Ｐ／Ｒ・・・録音再生回路。Fig. 1 is a circuit diagram of a magnetic recording/playback device which is an embodiment of the present invention, and Fig. 2A explains the operation when the function switch of the magnetic recording/playback device shown in Fig. 1 is switched to the dubbing mode side number 1,000. FIG. 2 is a flowchart explaining the operation when the function switch is switched to the continuous mode side. Fl...Function switch, 1...Movable contact, 2.3...Fixed contact, 4.5...One-way conduction means (diode), SA...No. of the first magnetic recording/reproducing device 1 switch, S8...first switch of the second magnetic recording/playback device, Sl...second switch, Pl...movable contact, P2...fixed contact at the recording or playback position, P
3...Fixed contacts in positions other than recording or playback, S.
...Motor control device, P/R...Recording and playback circuit.

Claims

[Scope of utility model registration request]

a power source; a function switch selectively connected to the power source for selecting a dubbing mode or a continuous mode; first and second magnetic recording and reproducing devices each having a mechanism driving motor; a first switch that is controlled to be turned on and off by an operation other than a pause operation that each of the magnetic recording and reproducing devices has, and opens and closes between the first and second mechanism drive motors and the power source; a second position that is switched in response to the first position and the second position of at least one head member of the magnetic recording/reproducing device;
a one-way conduction means provided between the function switch and the first and second mechanism drive motors, the one-way conduction means being configured to switch the function switch to a continuous mode; Alternatively, the power source is switched to the first position via a second switch that is switched in response to movement of the head member from the first position to the second position in response to operations other than playback and recording of the magnetic recording and playback device (first). (or a second) mechanism drive motor and a first (or second) magnetic recording/reproducing device, the one-way conduction means is connected to a stage before the first switch of the first (or second) magnetic recording/reproducing device, and the one-way conduction means is used to switch the dubbing mode of the function switch. Then, by turning on the first switch of the first (or second) magnetic recording/reproducing device, the power source is connected to the second (or first) mechanism drive motor and the second
1. A magnetic recording and reproducing device, characterized in that it is connected to a stage upstream of a first switch of a (or first) magnetic recording and reproducing device.