JPS60173142U

JPS60173142U - tape recorder

Info

Publication number: JPS60173142U
Application number: JP5878484U
Authority: JP
Inventors: 池町　委成
Original assignee: 三洋電機株式会社
Priority date: 1984-04-20
Filing date: 1984-04-20
Publication date: 1985-11-16

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]

図面はこの考案のテープレコーダの実施例を示し、第１
図は１実施例のブロック図、第２図ａ〜ｎは第１図の動
作説明用タイミングチャート、第３図は記録時のブロッ
ク図、第４図１−、＝　ｇは第３図の動作説明用タイミ
ングチャート、第５図は他の実施例のブロック図、第６
図ａ”ｍおよび第７図ａ　”−ｈはそれぞれ第５図の動
作説明用タイミングチャートである。１・・・再生信号入力端子、２・・・バンドパスフィル
タ、３・・・増幅器、４・・・検波回路、５・・・トラ
ンジスタ、６，１２，１７，１８，４３，４８，５ｉ・
・・インバータ、７〜９，１３．３７〜３９．４４・・
・モノマルチ、１０，１４，１９，２１，２２，４０、
　４２．　４５．４６・・・ゲート、１１・・・再生操
作スイッチ、１５・・・フリップフロップ、１６・・・
イジェクト操作スイッチ、２０・・・再生モード信号入
力端子、２３．４７・・・再生モード信号出力端子、３
４・・・コントロールヘッド、３５．３６・・・正、負
トリガ分離回路、４１・・・カウンタ、４９・・・停止
モード信号出力端子。一−The drawing shows an embodiment of the tape recorder of this invention.
The figure is a block diagram of one embodiment, Figures 2 a to n are timing charts for explaining the operation of Figure 1, Figure 3 is a block diagram during recording, Figure 4 1-, = g are the operations of Figure 3. An explanatory timing chart, FIG. 5 is a block diagram of another embodiment, and FIG.
Figures a"m and 7a"-h are timing charts for explaining the operation of FIG. 5, respectively. DESCRIPTION OF SYMBOLS 1... Reproduction signal input terminal, 2... Band pass filter, 3... Amplifier, 4... Detection circuit, 5... Transistor, 6, 12, 17, 18, 43, 48, 5i.
...Inverter, 7-9, 13.37-39.44...
・Mono multi, 10, 14, 19, 21, 22, 40,
42. 45.46...Gate, 11...Reproduction operation switch, 15...Flip-flop, 16...
Eject operation switch, 20... Playback mode signal input terminal, 23.47... Playback mode signal output terminal, 3
4... Control head, 35.36... Positive and negative trigger separation circuit, 41... Counter, 49... Stop mode signal output terminal. One-

Claims

[Scope of utility model registration request]

A tape having a playable instruction signal recorded at the beginning thereof, a detection means for detecting the instruction signal from a reproduction signal of the tape, and a reproduction prohibition means for prohibiting reproduction when the instruction signal is not detected. Tape recorder.