JPS5233506A - Control device of the revolving component of the magnetic recording reproduction device - Google Patents

Control device of the revolving component of the magnetic recording reproduction device

Info

Publication number
JPS5233506A
JPS5233506A JP50109096A JP10909675A JPS5233506A JP S5233506 A JPS5233506 A JP S5233506A JP 50109096 A JP50109096 A JP 50109096A JP 10909675 A JP10909675 A JP 10909675A JP S5233506 A JPS5233506 A JP S5233506A
Authority
JP
Japan
Prior art keywords
magnetic recording
control device
recording reproduction
revolving component
reproduction device
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
JP50109096A
Other languages
Japanese (ja)
Inventor
Tatsuo Mizota
Koichi Yamada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50109096A priority Critical patent/JPS5233506A/en
Publication of JPS5233506A publication Critical patent/JPS5233506A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4671—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling simultaneously the speed of the tape and the speed of the rotating head

Landscapes

  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE:To provide a control device of small size and good stability by utilizing a control system comprising a D.C. motor in the servo system of the VTR.
JP50109096A 1975-09-08 1975-09-08 Control device of the revolving component of the magnetic recording reproduction device Pending JPS5233506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50109096A JPS5233506A (en) 1975-09-08 1975-09-08 Control device of the revolving component of the magnetic recording reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50109096A JPS5233506A (en) 1975-09-08 1975-09-08 Control device of the revolving component of the magnetic recording reproduction device

Publications (1)

Publication Number Publication Date
JPS5233506A true JPS5233506A (en) 1977-03-14

Family

ID=14501474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50109096A Pending JPS5233506A (en) 1975-09-08 1975-09-08 Control device of the revolving component of the magnetic recording reproduction device

Country Status (1)

Country Link
JP (1) JPS5233506A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557688U (en) * 1978-06-30 1980-01-18
JPS60126978A (en) * 1983-12-14 1985-07-06 Hitachi Ltd Motor servo circuit of record and reproduction type video disk player
JPH0263986U (en) * 1988-10-31 1990-05-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915892A (en) * 1972-04-21 1974-02-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915892A (en) * 1972-04-21 1974-02-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557688U (en) * 1978-06-30 1980-01-18
JPS60126978A (en) * 1983-12-14 1985-07-06 Hitachi Ltd Motor servo circuit of record and reproduction type video disk player
JPH0263986U (en) * 1988-10-31 1990-05-14

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