JPS6121025U

JPS6121025U - tape recorder

Info

Publication number: JPS6121025U
Application number: JP10455984U
Authority: JP
Inventors: 泰治栗林
Original assignee: 日本ビクター株式会社
Priority date: 1984-07-11
Filing date: 1984-07-11
Publication date: 1986-02-06

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

[Brief explanation of the drawing]

第１図は本考案のテープレコーダの一実施例の主要部の
ブロック系統図、第２図は第１図の本考案のテープレコ
ーダの一実施例における制御回路５のブロック系統図、
第３図は第１図の本考案のテニプレコーダの一実施例の
動作説明のフローチャートをそれぞれ示す。１・・・機構部、２・・・操作釦、３・・・オートリバ
ースモニド選択釦、４・・・モード検出部、５・・・制
御回路、６・・・再生アンプ、７・・・出力端子、８・
・・再生信号検出部、９・・・テープ残量検出部、１ｏ
・・・テープ残量表示部、１′１・・・入カポート、１
２・・・ＣＰＵｊ３・・・ＲＯＭ、１４・・−ＲＡＭ，
｝｛・・・再生ヘッド、Ｒ・・・供給リール、Ｔ・・・
磁気テープ。FIG. 1 is a block diagram of the main parts of an embodiment of the tape recorder of the present invention, and FIG. 2 is a block diagram of the control circuit 5 in the embodiment of the tape recorder of the present invention shown in FIG.
FIG. 3 shows a flowchart illustrating the operation of an embodiment of the teni recorder of the present invention shown in FIG. DESCRIPTION OF SYMBOLS 1... Mechanism part, 2... Operation button, 3... Auto reverse monitor selection button, 4... Mode detection part, 5... Control circuit, 6... Reproduction amplifier, 7...・Output terminal, 8・
...Reproduction signal detection section, 9...Tape remaining amount detection section, 1o
...Tape remaining amount display section, 1'1...Input port, 1
2...CPUj3...ROM, 14...-RAM,
}{...Playback head, R...Supply reel, T...
Magnetic tape.

Claims

[Scope of utility model registration request]

(1) In a tape recorder that enables reciprocal recording and playback of the magnetic tape by dividing the magnetic tape in the width direction to form a plurality of tracks, playback that detects whether or not a signal is recorded on the magnetic tape. a signal detection section;
a tape remaining amount detection section that detects the remaining amount of the magnetic tape;
When the non-recording time of the magnetic tape is counted based on the detection signal of the playback signal detection unit and the remaining amount of the magnetic tape is counted based on the detection signal of the tape remaining amount detection unit, and each value reaches a predetermined value. . A tape recorder comprising: a control circuit for controlling the magnetic tape so that the running of the magnetic tape is reversed to continue playing other tracks.

(2) When the running of the magnetic tape is reversed and playback of another track is started, the control circuit rewinds the magnetic tape only when a reproduction signal is detected by the reproduction signal detection section at the same time as the reversal. 2. The tape recorder according to claim 1, wherein the reproduced signal detecting section detects a break in the signal.