JPS6235430U

JPS6235430U -

Info

Publication number: JPS6235430U
Application number: JP12187785U
Authority: JP
Priority date: 1985-08-08
Filing date: 1985-08-08
Publication date: 1987-03-02

Description

[Brief explanation of the drawing]

第１図は本考案の磁気記録再生装置のブロツク
図、第２図はそのフローチヤート、第３図はその
磁気テープの模式的平面図、第４図はその制御信
号の模式的波形図、第５図は従来の磁気記録再生
装置のスイツチと表示手段の模式的平面図、第６
図はその磁気テープの模式的平面図である。１，２……スイツチ、３，４……表示手段、５
……磁気テープ、６，７……トラツク、１１……
磁気ヘツド、１３……検出手段、１４……制御手
段、１５……駆動手段、１６，１７，１８，１９
，２０，２１，２２……表示手段、３０……制御
信号。以上。 FIG. 1 is a block diagram of the magnetic recording/reproducing apparatus of the present invention, FIG. 2 is a flowchart thereof, FIG. 3 is a schematic plan view of the magnetic tape, FIG. 4 is a schematic waveform diagram of the control signal, and FIG. Figure 5 is a schematic plan view of a switch and display means of a conventional magnetic recording/reproducing device;
The figure is a schematic plan view of the magnetic tape. 1, 2... switch, 3, 4... display means, 5
...magnetic tape, 6,7...track, 11...
Magnetic head, 13...detection means, 14...control means, 15...drive means, 16, 17, 18, 19
, 20, 21, 22... display means, 30... control signal. that's all.

Claims

[Claims for Utility Model Registration] Reproducing control signals and information signals recorded on a first track by running a magnetic tape in a first direction, and at the same time running a magnetic tape in a second direction opposite to the first direction. In a magnetic recording and reproducing apparatus that runs the magnetic tape to reproduce the control signal and the information signal recorded on the second track, a first switch that is operated when the magnetic tape runs in the first direction; a second switch that is operated when the magnetic tape is run in the second direction; a first display means that is displayed when the first switch is operated; and a first display means that is displayed when the first switch is operated; a second display means for displaying when the magnetic tape is reproduced; a detection means for detecting the control signal from the reproduction signal of the magnetic tape; a control means for reading the reproduction surface of the magnetic tape from the output signal of the detection means; a third display means that displays the playback surface in place of the first display means in response to the first switch;
and a fourth display means that is controlled by the control means and displays the playback surface in place of the second display means in response to the second switch. Recording and playback device.