JPS59142917U - Tape recorder control circuit - Google Patents
Tape recorder control circuitInfo
- Publication number
- JPS59142917U JPS59142917U JP3701883U JP3701883U JPS59142917U JP S59142917 U JPS59142917 U JP S59142917U JP 3701883 U JP3701883 U JP 3701883U JP 3701883 U JP3701883 U JP 3701883U JP S59142917 U JPS59142917 U JP S59142917U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- tape
- electric motor
- tape recorder
- signal
- 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
Links
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
図示した回路は、本考案の制御回路の一実施例である。
主な図番の説明、１・・・第１磁気ヘツド、２・・・第
１前置増幅回路、３・・・第２磁気ヘツド、４・：・第
２前置増幅回路、７・・・主増幅回路、１１・・・トリ
ガー回路、１２・・・フリップフロップ回路、１５・・
・第１電動機、１８・・・第２電動機。The illustrated circuit is one embodiment of the control circuit of the present invention. Explanation of main figure numbers: 1: First magnetic head, 2: First preamplifier circuit, 3: Second magnetic head, 4: Second preamplifier circuit, 7...・Main amplifier circuit, 11...Trigger circuit, 12...Flip-flop circuit, 15...
- First electric motor, 18... second electric motor.
Claims (1)
磁気ヘツドを有する第１テープレコーダ一部及び第２磁
気テープに録音されている信号を再生する第２磁気ヘツ
ドを有する第２テープレコーダ一部が組込まれているテ
ープ１コーダーにおいて、前記第１磁気ヘツドにより再
生された信号を増幅する第１前置増幅回路と、前記第２
磁気ヘツドにより再生された信号を増幅する第２前置増
−回路と、前記第１前置増幅回路及び第２前置増幅回路
からの信号が印加されると共に該信号を整流する整流回
路と、該整流回路からの信号が所定時間無くなるとトリ
ガー信号を出力するトリガー回路と、該トリガー回路か
らのトリガー信号により反転動作する反転回路と、該反
転回路の出力信号により制御されると共に前記第１磁気
テープ及び第２磁気テープを夫々駆動する第１電動機及
び第２電動機とより成り、前記反転回路の反転動作によ
り一方の電動機より他方の電動機へ駆動電動機を切換え
るようにしたことを特徴とするテープレコーダーの制御
回路。a first magnetic tape for reproducing the signal recorded on the first magnetic tape;
In a tape recorder incorporating a first tape recorder part having a magnetic head and a second tape recorder part having a second magnetic head for reproducing signals recorded on a second magnetic tape, the first magnetic tape a first preamplifier circuit for amplifying the signal reproduced by the head;
a second preamplifier circuit for amplifying the signal reproduced by the magnetic head; a rectifier circuit to which the signals from the first preamplifier circuit and the second preamplifier circuit are applied and rectify the signals; a trigger circuit that outputs a trigger signal when the signal from the rectifier circuit disappears for a predetermined time; an inverting circuit that performs an inverting operation in response to the trigger signal from the trigger circuit; A tape recorder comprising a first electric motor and a second electric motor that drive a tape and a second magnetic tape, respectively, and wherein the driving electric motor is switched from one electric motor to the other electric motor by reversing operation of the reversing circuit. control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3701883U JPS59142917U (en) | 1983-03-14 | 1983-03-14 | Tape recorder control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3701883U JPS59142917U (en) | 1983-03-14 | 1983-03-14 | Tape recorder control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59142917U true JPS59142917U (en) | 1984-09-25 |
Family
ID=30167676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3701883U Pending JPS59142917U (en) | 1983-03-14 | 1983-03-14 | Tape recorder control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59142917U (en) |
-
1983
- 1983-03-14 JP JP3701883U patent/JPS59142917U/en active Pending
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