JPS5894159U - Tape recorder motor control circuit - Google Patents

Tape recorder motor control circuit

Info

Publication number
JPS5894159U
JPS5894159U JP18774581U JP18774581U JPS5894159U JP S5894159 U JPS5894159 U JP S5894159U JP 18774581 U JP18774581 U JP 18774581U JP 18774581 U JP18774581 U JP 18774581U JP S5894159 U JPS5894159 U JP S5894159U
Authority
JP
Japan
Prior art keywords
resistor
variable resistor
tape recorder
control circuit
motor control
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.)
Granted
Application number
JP18774581U
Other languages
Japanese (ja)
Other versions
JPS6144282Y2 (en
Inventor
末吉　光志
Original Assignee
三洋電機株式会社
東京三洋電機株式会社
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, 東京三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP18774581U priority Critical patent/JPS5894159U/en
Publication of JPS5894159U publication Critical patent/JPS5894159U/en
Application granted granted Critical
Publication of JPS6144282Y2 publication Critical patent/JPS6144282Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (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

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

図は本考案のテープレコーダのモータ制御回路図である
。 １・・・モータ、２．　３．　４・・・第１、第２、第
３制御トランジスタ、７・・・可変抵抗器、８・・・録
音再生切換スイッチ、９．１０・・・第１、第２速度切
換スイッチ。The figure is a motor control circuit diagram of the tape recorder of the present invention. 1... motor, 2. 3. 4... First, second, and third control transistors, 7... Variable resistor, 8... Recording/playback selector switch, 9.10... First, second speed selector switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] モータに供給される電圧を制御する制御トランジスタと
、該制御トランジスタに供給される制御電圧を微細に調
整する可変抵抗器と、該可変抵抗器の一抵抗値と等しい
抵抗値を有する抵抗器と、前記可変抵抗器と抵抗器とを
切換える録音再生切換スイッチと、前記可変抵抗器を短
絡するように接続された第１速度切換スイッチと、録音
再生切換スイッチが録音状態に切換えられた時でも第１
速度切換スイッチを通った制御電圧が制御トランジスタ
に加えられるようにした第２速度切換スイッチとよりな
るテープレコーダのモ〒り制御回路。A control transistor that controls the voltage supplied to the motor, a variable resistor that finely adjusts the control voltage supplied to the control transistor, and a resistor having a resistance value equal to one resistance value of the variable resistor. A recording and playback switch that switches between the variable resistor and the resistor; a first speed switch connected to short-circuit the variable resistor; and a first speed switch that switches between the variable resistor and the resistor;
A control circuit for a tape recorder comprising a second speed changeover switch in which a control voltage passed through the speed changeover switch is applied to a control transistor.
JP18774581U 1981-12-15 1981-12-15 Tape recorder motor control circuit Granted JPS5894159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18774581U JPS5894159U (en) 1981-12-15 1981-12-15 Tape recorder motor control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18774581U JPS5894159U (en) 1981-12-15 1981-12-15 Tape recorder motor control circuit

Publications (2)

Publication Number Publication Date
JPS5894159U true JPS5894159U (en) 1983-06-25
JPS6144282Y2 JPS6144282Y2 (en) 1986-12-13

Family

ID=30102783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18774581U Granted JPS5894159U (en) 1981-12-15 1981-12-15 Tape recorder motor control circuit

Country Status (1)

Country Link
JP (1) JPS5894159U (en)

Also Published As

Publication number Publication date
JPS6144282Y2 (en) 1986-12-13

Similar Documents

Publication Publication Date Title
JPS5894159U (en) Tape recorder motor control circuit
JPS59185743U (en) Tape speed control circuit for tape recorder
JPS58159666U (en) Tape recorder speed control device
JPS5897728U (en) Switching device for tape recorder with copy recording function
JPS5884636U (en) Tape recorder tape travel control device
JPS5830939U (en) Cue device for tape playback device
JPS58114543U (en) Multi-function selection switch
JPS5843651U (en) tape recorder
JPS60159506U (en) magnetic recording and reproducing device
JPS60192138U (en) Tape speed adjustment device for tape recorder
JPS58159655U (en) Tape recorder motor control circuit
JPS6035330U (en) tape recorder
JPS6031723U (en) tape recorder
JPS61170129U (en)
JPS6128151U (en) Automatic level control circuit for recording equipment
JPS5963853U (en) Video tape recorder tracking circuit
JPS6023927U (en) video tape recorder
JPS5887150U (en) magnetic recording and playback device
JPS6396628U (en)
JPS6121030U (en) Electromagnetic operating device for tape recorders
JPS58144625U (en) tape recorder
JPS58193899U (en) Speed control device for tape recorder motor
JPS5956638U (en) double tape deck
JPS5937898U (en) Motor control circuit for magnetic recording and playback equipment
JPS58525U (en) transistor switching circuit