JPS58131418U - Tape recorder muting circuit - Google Patents
Tape recorder muting circuitInfo
- Publication number
- JPS58131418U JPS58131418U JP2870482U JP2870482U JPS58131418U JP S58131418 U JPS58131418 U JP S58131418U JP 2870482 U JP2870482 U JP 2870482U JP 2870482 U JP2870482 U JP 2870482U JP S58131418 U JPS58131418 U JP S58131418U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- muting circuit
- state
- switching element
- tape
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
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
、 図はこの考案に係るテープレコーダのミュ
ーティング回路の一実施例を示す要部の構成図である。
１１・・・前置増幅器、１２・・・ノイズリダクション
回路、１３．１４・・・スイッチング素子、１５・・・
ライン増幅器、１６・・・トーン増幅器、１７・・・パ
ワー増幅器、１８・・・負荷、Ｓ□・・・電源スィッチ
、Ｅ・・・電池、Ｓ２・・・メカモータリーフスイッチ
、１９・・・定電圧回路、２０・・・・・・モータドラ
イブ回路、Ｍ・・・モータ、Ｄ・・・ダイオード、Ｒ□
〜Ｒ４・・・抵抗、Ｃ１・・・コンデンサ、Ｓ３・・・
メカポーズスイッチ。, is a configuration diagram of essential parts showing an embodiment of a muting circuit for a tape recorder according to this invention. 11... Preamplifier, 12... Noise reduction circuit, 13.14... Switching element, 15...
Line amplifier, 16...Tone amplifier, 17...Power amplifier, 18...Load, S□...Power switch, E...Battery, S2...Mechanical motor leaf switch, 19... Constant voltage circuit, 20...Motor drive circuit, M...Motor, D...Diode, R□
~R4...Resistor, C1...Capacitor, S3...
Mecha pose switch.
Claims (1)
状態とするスイッチング素子と、このスイッチング素子
をテープレコーダ操作機構に連動されるモータ駆動用ス
イッチによりオン状態またはオフ状態に制御する手段と
を具備してなることを特徴とするテープレコーダのミュ
ーティング回路。It includes a switching element that selectively puts the tape playback circuit system into a signal transmitting state or a non-transmitting state, and a means for controlling the switching element to an on state or an off state by a motor drive switch linked to a tape recorder operating mechanism. A tape recorder muting circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2870482U JPS58131418U (en) | 1982-03-01 | 1982-03-01 | Tape recorder muting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2870482U JPS58131418U (en) | 1982-03-01 | 1982-03-01 | Tape recorder muting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58131418U true JPS58131418U (en) | 1983-09-05 |
Family
ID=30040538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2870482U Pending JPS58131418U (en) | 1982-03-01 | 1982-03-01 | Tape recorder muting circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131418U (en) |
-
1982
- 1982-03-01 JP JP2870482U patent/JPS58131418U/en active Pending
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