JPS6347414U - - Google Patents

Info

Publication number
JPS6347414U
JPS6347414U JP13997486U JP13997486U JPS6347414U JP S6347414 U JPS6347414 U JP S6347414U JP 13997486 U JP13997486 U JP 13997486U JP 13997486 U JP13997486 U JP 13997486U JP S6347414 U JPS6347414 U JP S6347414U
Authority
JP
Japan
Prior art keywords
tracking error
circuit
signal
output
polarity
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
JP13997486U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0538469Y2 (https=
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 filed Critical
Priority to JP13997486U priority Critical patent/JPH0538469Y2/ja
Publication of JPS6347414U publication Critical patent/JPS6347414U/ja
Application granted granted Critical
Publication of JPH0538469Y2 publication Critical patent/JPH0538469Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP13997486U 1986-09-13 1986-09-13 Expired - Lifetime JPH0538469Y2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13997486U JPH0538469Y2 (https=) 1986-09-13 1986-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13997486U JPH0538469Y2 (https=) 1986-09-13 1986-09-13

Publications (2)

Publication Number Publication Date
JPS6347414U true JPS6347414U (https=) 1988-03-31
JPH0538469Y2 JPH0538469Y2 (https=) 1993-09-29

Family

ID=31046382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13997486U Expired - Lifetime JPH0538469Y2 (https=) 1986-09-13 1986-09-13

Country Status (1)

Country Link
JP (1) JPH0538469Y2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266636A (ja) * 1987-04-24 1988-11-02 Hitachi Ltd 光学的記録再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266636A (ja) * 1987-04-24 1988-11-02 Hitachi Ltd 光学的記録再生装置

Also Published As

Publication number Publication date
JPH0538469Y2 (https=) 1993-09-29

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