JPS5823653B2 - トラッキング引き込み装置 - Google Patents

トラッキング引き込み装置

Info

Publication number
JPS5823653B2
JPS5823653B2 JP49070237A JP7023774A JPS5823653B2 JP S5823653 B2 JPS5823653 B2 JP S5823653B2 JP 49070237 A JP49070237 A JP 49070237A JP 7023774 A JP7023774 A JP 7023774A JP S5823653 B2 JPS5823653 B2 JP S5823653B2
Authority
JP
Japan
Prior art keywords
detection means
tracking
output signal
track
circuit
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.)
Expired
Application number
JP49070237A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51826A (enrdf_load_html_response
Inventor
寺田明猷
泉田守司
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 JP49070237A priority Critical patent/JPS5823653B2/ja
Publication of JPS51826A publication Critical patent/JPS51826A/ja
Publication of JPS5823653B2 publication Critical patent/JPS5823653B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP49070237A 1974-06-21 1974-06-21 トラッキング引き込み装置 Expired JPS5823653B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49070237A JPS5823653B2 (ja) 1974-06-21 1974-06-21 トラッキング引き込み装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49070237A JPS5823653B2 (ja) 1974-06-21 1974-06-21 トラッキング引き込み装置

Publications (2)

Publication Number Publication Date
JPS51826A JPS51826A (enrdf_load_html_response) 1976-01-07
JPS5823653B2 true JPS5823653B2 (ja) 1983-05-17

Family

ID=13425746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49070237A Expired JPS5823653B2 (ja) 1974-06-21 1974-06-21 トラッキング引き込み装置

Country Status (1)

Country Link
JP (1) JPS5823653B2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223349A (en) * 1978-11-16 1980-09-16 Mca Discovision, Inc. System for rotating an information storage disc at a variable angular velocity to recover information therefrom at a prescribed constant rate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989508A (enrdf_load_html_response) * 1972-12-26 1974-08-27

Also Published As

Publication number Publication date
JPS51826A (enrdf_load_html_response) 1976-01-07

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