JPS554728A - Recording medium feeding speed switching unit - Google Patents

Recording medium feeding speed switching unit

Info

Publication number
JPS554728A
JPS554728A JP7619378A JP7619378A JPS554728A JP S554728 A JPS554728 A JP S554728A JP 7619378 A JP7619378 A JP 7619378A JP 7619378 A JP7619378 A JP 7619378A JP S554728 A JPS554728 A JP S554728A
Authority
JP
Japan
Prior art keywords
speed
switched
becomes
output
capstan motor
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
JP7619378A
Other languages
Japanese (ja)
Other versions
JPS5944704B2 (en
Inventor
Sadanobu Kawabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP53076193A priority Critical patent/JPS5944704B2/en
Publication of JPS554728A publication Critical patent/JPS554728A/en
Publication of JPS5944704B2 publication Critical patent/JPS5944704B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve the quality of reproducing and recording without requiring a complicated trouble by switching automatically a voltage, which is supplied to a capstan motor, so that the reproducing speed may be equal to the tape speed at a recording time.
CONSTITUTION: When data is recorded in a standard speed and is reproduced in the half speed, the output of binary output circuit 16 becomes L; and if selector switch 3 is switched to the NP-side contact by this output L, the supply voltage of capstan motor 2 becomes E1, and the speed is switched to the same standard speed as a recording time. Meanwhile, when data is recorded in the half speed and is reproduced in the standard speed, the output of binary output circuit 16 becomes H; and if selector switch 3 is switched to the SF-side contact by this output H, the voltage of capstan motor 2 becomes E2, and the speed is switched to the same half speed as a recording time. Thus, the voltage of the capstan motor is switched automaticlly, so that the quality of reproducing and recording can be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP53076193A 1978-06-22 1978-06-22 Recording media feed speed switching device Expired JPS5944704B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53076193A JPS5944704B2 (en) 1978-06-22 1978-06-22 Recording media feed speed switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53076193A JPS5944704B2 (en) 1978-06-22 1978-06-22 Recording media feed speed switching device

Publications (2)

Publication Number Publication Date
JPS554728A true JPS554728A (en) 1980-01-14
JPS5944704B2 JPS5944704B2 (en) 1984-10-31

Family

ID=13598294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53076193A Expired JPS5944704B2 (en) 1978-06-22 1978-06-22 Recording media feed speed switching device

Country Status (1)

Country Link
JP (1) JPS5944704B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160357U (en) * 1986-03-31 1987-10-12

Also Published As

Publication number Publication date
JPS5944704B2 (en) 1984-10-31

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