JPS5771506A - Magnetic video recorder and reproducer - Google Patents

Magnetic video recorder and reproducer

Info

Publication number
JPS5771506A
JPS5771506A JP55146973A JP14697380A JPS5771506A JP S5771506 A JPS5771506 A JP S5771506A JP 55146973 A JP55146973 A JP 55146973A JP 14697380 A JP14697380 A JP 14697380A JP S5771506 A JPS5771506 A JP S5771506A
Authority
JP
Japan
Prior art keywords
heads
power generating
rotary
generating circuit
amplifiers
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
JP55146973A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0121521B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Katsuo Mori
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 JP55146973A priority Critical patent/JPS5771506A/ja
Publication of JPS5771506A publication Critical patent/JPS5771506A/ja
Publication of JPH0121521B2 publication Critical patent/JPH0121521B2/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G11B33/122—Arrangements for providing electrical connections, e.g. connectors, cables, switches
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP55146973A 1980-10-22 1980-10-22 Magnetic video recorder and reproducer Granted JPS5771506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55146973A JPS5771506A (en) 1980-10-22 1980-10-22 Magnetic video recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55146973A JPS5771506A (en) 1980-10-22 1980-10-22 Magnetic video recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS5771506A true JPS5771506A (en) 1982-05-04
JPH0121521B2 JPH0121521B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-21

Family

ID=15419747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55146973A Granted JPS5771506A (en) 1980-10-22 1980-10-22 Magnetic video recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS5771506A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220101A (ja) * 1985-03-27 1986-09-30 Canon Inc 回転ヘツド型記録または再生装置
JPH0289633U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-09-07 1990-07-16
JPH0574002A (ja) * 1992-03-05 1993-03-26 Sanyo Electric Co Ltd 信号伝送装置
US5299552A (en) * 1992-01-16 1994-04-05 Kabushiki Kaisha Dymosha Method and apparatus for cutting circular opening in structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121715A (en) * 1978-03-15 1979-09-21 Hitachi Ltd Rotary type magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121715A (en) * 1978-03-15 1979-09-21 Hitachi Ltd Rotary type magnetic head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220101A (ja) * 1985-03-27 1986-09-30 Canon Inc 回転ヘツド型記録または再生装置
JPH0289633U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-09-07 1990-07-16
US5299552A (en) * 1992-01-16 1994-04-05 Kabushiki Kaisha Dymosha Method and apparatus for cutting circular opening in structure
JPH0574002A (ja) * 1992-03-05 1993-03-26 Sanyo Electric Co Ltd 信号伝送装置

Also Published As

Publication number Publication date
JPH0121521B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-21

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