JPS5982327U - tape recorder - Google Patents

tape recorder

Info

Publication number
JPS5982327U
JPS5982327U JP17634382U JP17634382U JPS5982327U JP S5982327 U JPS5982327 U JP S5982327U JP 17634382 U JP17634382 U JP 17634382U JP 17634382 U JP17634382 U JP 17634382U JP S5982327 U JPS5982327 U JP S5982327U
Authority
JP
Japan
Prior art keywords
contact
switching
switching element
switch
power supply
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
Application number
JP17634382U
Other languages
Japanese (ja)
Inventor
有熊 正司
滝石 金彦
Original Assignee
三洋電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP17634382U priority Critical patent/JPS5982327U/en
Publication of JPS5982327U publication Critical patent/JPS5982327U/en
Pending legal-status Critical Current

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案のテープレコーダの1実施例を示し、第
1図は要部のブロック結線図、第2図は録音イコライザ
特性図、第3図は第1図のMPXフィルタ回路のフィル
タ特性図である。 4・・・MPXフィルタ回路、5・・・雑音低減回路、
−9・・・トランジスタ、12・・・第1スイツチ、1
2b・・・オン接点、12C・・・オフ接点、13・・
・電源端子、14・・・第2スイツチ、14b・・・ノ
ーマルテープ接点、14C・・・非ノーマルテープ接点
The drawings show one embodiment of the tape recorder of this invention, Fig. 1 is a block diagram of the main parts, Fig. 2 is a recording equalizer characteristic diagram, and Fig. 3 is a filter characteristic diagram of the MPX filter circuit of Fig. 1. be. 4...MPX filter circuit, 5...Noise reduction circuit,
-9...Transistor, 12...First switch, 1
2b...on contact, 12C...off contact, 13...
- Power supply terminal, 14...second switch, 14b...normal tape contact, 14C...non-normal tape contact.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源バイアスの印加によりスイッチングするスイッチン
グ素子と、該スイッチング素子のスイッチングによりフ
ィルタ周波数が変化するフィルタ回路と、該フィルタ回
路を介した録音用信号が入力される雑音低減回路と、該
雑音低減回路の作動時にオン接点に切り換わり前記スイ
ッチング素子に前記オン接点を介した前記電源バイアス
を印加する第1スイツチと、切り換え片が前記第1スイ
ツチのオフ接点に接続されるとともにノーマルテープ接
点および非ノーマルテープ接点を有し、前記ノーマルテ
ープ接点への切り換えにより前記スイッチング素子に前
記オフ接点を介した前記電源バイアスを印加する第2ス
イツチとを備えたテープレコーダ。
A switching element that switches when a power supply bias is applied, a filter circuit that changes a filter frequency by switching the switching element, a noise reduction circuit that receives a recording signal via the filter circuit, and operation of the noise reduction circuit. a first switch that switches to an on contact and applies the power supply bias to the switching element via the on contact; a switching piece that is connected to the off contact of the first switch; and a normal tape contact and a non-normal tape contact. and a second switch that applies the power supply bias to the switching element via the off contact by switching to the normal tape contact.
JP17634382U 1982-11-19 1982-11-19 tape recorder Pending JPS5982327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17634382U JPS5982327U (en) 1982-11-19 1982-11-19 tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17634382U JPS5982327U (en) 1982-11-19 1982-11-19 tape recorder

Publications (1)

Publication Number Publication Date
JPS5982327U true JPS5982327U (en) 1984-06-04

Family

ID=30383419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17634382U Pending JPS5982327U (en) 1982-11-19 1982-11-19 tape recorder

Country Status (1)

Country Link
JP (1) JPS5982327U (en)

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