JPH0250533B2 - - Google Patents

Info

Publication number
JPH0250533B2
JPH0250533B2 JP58172168A JP17216883A JPH0250533B2 JP H0250533 B2 JPH0250533 B2 JP H0250533B2 JP 58172168 A JP58172168 A JP 58172168A JP 17216883 A JP17216883 A JP 17216883A JP H0250533 B2 JPH0250533 B2 JP H0250533B2
Authority
JP
Japan
Prior art keywords
servo
optical pickup
amplifier circuit
signal
track
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 - Lifetime
Application number
JP58172168A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6066334A (ja
Inventor
Hideaki Hayashi
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia 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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP17216883A priority Critical patent/JPS6066334A/ja
Publication of JPS6066334A publication Critical patent/JPS6066334A/ja
Publication of JPH0250533B2 publication Critical patent/JPH0250533B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Optical Recording Or Reproduction (AREA)
JP17216883A 1983-09-20 1983-09-20 光ピックアップサーボ装置 Granted JPS6066334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17216883A JPS6066334A (ja) 1983-09-20 1983-09-20 光ピックアップサーボ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17216883A JPS6066334A (ja) 1983-09-20 1983-09-20 光ピックアップサーボ装置

Publications (2)

Publication Number Publication Date
JPS6066334A JPS6066334A (ja) 1985-04-16
JPH0250533B2 true JPH0250533B2 (ko) 1990-11-02

Family

ID=15936831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17216883A Granted JPS6066334A (ja) 1983-09-20 1983-09-20 光ピックアップサーボ装置

Country Status (1)

Country Link
JP (1) JPS6066334A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185258A (ja) * 1986-02-12 1987-08-13 Aiwa Co Ltd 光学式ピツクアツプのトラツキング制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191840A (en) * 1981-05-20 1982-11-25 Mitsubishi Electric Corp Track follow-up controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191840A (en) * 1981-05-20 1982-11-25 Mitsubishi Electric Corp Track follow-up controller

Also Published As

Publication number Publication date
JPS6066334A (ja) 1985-04-16

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