JPS5641549A - Servocircuit of capstan motor - Google Patents

Servocircuit of capstan motor

Info

Publication number
JPS5641549A
JPS5641549A JP11851679A JP11851679A JPS5641549A JP S5641549 A JPS5641549 A JP S5641549A JP 11851679 A JP11851679 A JP 11851679A JP 11851679 A JP11851679 A JP 11851679A JP S5641549 A JPS5641549 A JP S5641549A
Authority
JP
Japan
Prior art keywords
reference signal
signal
tape
servo
reproducing
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
JP11851679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS633385B2 (enrdf_load_stackoverflow
Inventor
Nobuyoshi Kihara
Koji Matsushima
Shiro Tsuji
Taiji Shimeki
Misao Kato
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 JP11851679A priority Critical patent/JPS5641549A/ja
Publication of JPS5641549A publication Critical patent/JPS5641549A/ja
Publication of JPS633385B2 publication Critical patent/JPS633385B2/ja
Granted 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

Landscapes

  • Control Of Velocity Or Acceleration (AREA)
JP11851679A 1979-09-13 1979-09-13 Servocircuit of capstan motor Granted JPS5641549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11851679A JPS5641549A (en) 1979-09-13 1979-09-13 Servocircuit of capstan motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11851679A JPS5641549A (en) 1979-09-13 1979-09-13 Servocircuit of capstan motor

Publications (2)

Publication Number Publication Date
JPS5641549A true JPS5641549A (en) 1981-04-18
JPS633385B2 JPS633385B2 (enrdf_load_stackoverflow) 1988-01-23

Family

ID=14738554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11851679A Granted JPS5641549A (en) 1979-09-13 1979-09-13 Servocircuit of capstan motor

Country Status (1)

Country Link
JP (1) JPS5641549A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS633385B2 (enrdf_load_stackoverflow) 1988-01-23

Similar Documents

Publication Publication Date Title
AU2699177A (en) Video signal recording/reproduction
AU2668577A (en) Video signal recording/reproduction
JPS5641549A (en) Servocircuit of capstan motor
GB1519642A (en) Information and recording apparatus
JPS5321908A (en) Phase control circuit for video tape recorder
JPS5582573A (en) Tape speed discriminator for magnetic recording and reproducing unit
JPS542018A (en) Magnetic tape run driving system for magnetic recording and reproducing unit
JPS52146517A (en) Video signal recording reproducing unit
JPS5545113A (en) Tape recorder
JPS5377511A (en) Recorder/reproducer
JPS5333527A (en) Adjustment of magnetic recording/reproducing unit
JPS5694505A (en) Magnetic recording and reproducing system
JPS5654676A (en) Digital magnetic record/reproduction system
JPS53110810A (en) Reproducing device
JPS5434222A (en) Dubbing system of magnetic video recorder-reproducer
JPS5333106A (en) Magnetic
JPS5433009A (en) Tape recorder
JPS52102012A (en) Signal recorder/reproducer by pcm system
JPS5356006A (en) Magnetic record reproducing system
JPS54104306A (en) Operating mechanism of tape recorder
JPS52132720A (en) Magnetic recording and reproducing unit for video signal
JPS5441113A (en) Magnetic recorder-reproducer
JPS52107811A (en) Video signal recording unit
JPS53116126A (en) Magnetic recording-reproducing system
JPS5254319A (en) Magnetic video recorder