JPS60185246A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS60185246A
JPS60185246A JP4111084A JP4111084A JPS60185246A JP S60185246 A JPS60185246 A JP S60185246A JP 4111084 A JP4111084 A JP 4111084A JP 4111084 A JP4111084 A JP 4111084A JP S60185246 A JPS60185246 A JP S60185246A
Authority
JP
Japan
Prior art keywords
speed
motor
reproducing
driving
time
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
JP4111084A
Other languages
Japanese (ja)
Inventor
Kunihiko Hara
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP4111084A priority Critical patent/JPS60185246A/en
Publication of JPS60185246A publication Critical patent/JPS60185246A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a magnetic tape from being slackened at the time of transfer to a high speed reproducing state or a high speed reverse reproducing state by driving a capstan motor at a speed slower than a high rotational speed only for a previously fixed period, then driving the capstan motor at the prescribed high rotational speed.
CONSTITUTION: When a high speed reproducing switch is depressed at a time t1 in a motor driving type magnetic recording and reproducing device having a motor for driving a capstan shaft and a motor for driving independently a reel board, the capstan motor is rotated at a speed of 1/3 of a reproducing high speed NC during a time T1 by a motor control circuit and a timer circuit, and then rotated at a prescribed speed NC for high speed reproducing. On the other hand, a winding motor is immediately set up to a prescribed high reproducing speed by depressing a high speed reproducing switch. Thus, the influence of the delay of rotational rise of the winding reel motor is reduced by setting up the time T1 and controlling the motor speed and the slack of the tape at the transfer can be reduced.
COPYRIGHT: (C)1985,JPO&Japio
JP4111084A 1984-03-02 1984-03-02 Magnetic recording and reproducing device Granted JPS60185246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4111084A JPS60185246A (en) 1984-03-02 1984-03-02 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4111084A JPS60185246A (en) 1984-03-02 1984-03-02 Magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS60185246A true JPS60185246A (en) 1985-09-20

Family

ID=12599334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4111084A Granted JPS60185246A (en) 1984-03-02 1984-03-02 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS60185246A (en)

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