JPS53142204A - Capstan control unit for magnetic recorder/reproducer - Google Patents

Capstan control unit for magnetic recorder/reproducer

Info

Publication number
JPS53142204A
JPS53142204A JP5637877A JP5637877A JPS53142204A JP S53142204 A JPS53142204 A JP S53142204A JP 5637877 A JP5637877 A JP 5637877A JP 5637877 A JP5637877 A JP 5637877A JP S53142204 A JPS53142204 A JP S53142204A
Authority
JP
Japan
Prior art keywords
reproducer
control unit
magnetic recorder
capstan control
capstan
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
JP5637877A
Other languages
Japanese (ja)
Inventor
Yasunori Kobori
Takashi Furuhata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5637877A priority Critical patent/JPS53142204A/en
Publication of JPS53142204A publication Critical patent/JPS53142204A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE: To vary minutely the reference signal frequency and then to control the revolution velocity of the capstan by supplying selectively one of the output signals of the second freqnecy step-down group to be connected to one of the flip-flops of the first frequency step-down group and then giving an inversion.
COPYRIGHT: (C)1978,JPO&Japio
JP5637877A 1977-05-18 1977-05-18 Capstan control unit for magnetic recorder/reproducer Pending JPS53142204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5637877A JPS53142204A (en) 1977-05-18 1977-05-18 Capstan control unit for magnetic recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5637877A JPS53142204A (en) 1977-05-18 1977-05-18 Capstan control unit for magnetic recorder/reproducer

Publications (1)

Publication Number Publication Date
JPS53142204A true JPS53142204A (en) 1978-12-11

Family

ID=13025591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5637877A Pending JPS53142204A (en) 1977-05-18 1977-05-18 Capstan control unit for magnetic recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS53142204A (en)

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