JPS56130839A - Fast forwarding controller in information recording disc playback device - Google Patents

Fast forwarding controller in information recording disc playback device

Info

Publication number
JPS56130839A
JPS56130839A JP3235380A JP3235380A JPS56130839A JP S56130839 A JPS56130839 A JP S56130839A JP 3235380 A JP3235380 A JP 3235380A JP 3235380 A JP3235380 A JP 3235380A JP S56130839 A JPS56130839 A JP S56130839A
Authority
JP
Japan
Prior art keywords
speed
fast forwarding
track
spot light
time
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
JP3235380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226108B2 (enrdf_load_stackoverflow
Inventor
Ryuichi Naito
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP3235380A priority Critical patent/JPS56130839A/ja
Publication of JPS56130839A publication Critical patent/JPS56130839A/ja
Publication of JPS6226108B2 publication Critical patent/JPS6226108B2/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP3235380A 1980-03-14 1980-03-14 Fast forwarding controller in information recording disc playback device Granted JPS56130839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3235380A JPS56130839A (en) 1980-03-14 1980-03-14 Fast forwarding controller in information recording disc playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3235380A JPS56130839A (en) 1980-03-14 1980-03-14 Fast forwarding controller in information recording disc playback device

Publications (2)

Publication Number Publication Date
JPS56130839A true JPS56130839A (en) 1981-10-14
JPS6226108B2 JPS6226108B2 (enrdf_load_stackoverflow) 1987-06-06

Family

ID=12356588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3235380A Granted JPS56130839A (en) 1980-03-14 1980-03-14 Fast forwarding controller in information recording disc playback device

Country Status (1)

Country Link
JP (1) JPS56130839A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6226108B2 (enrdf_load_stackoverflow) 1987-06-06

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