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 (enExample
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 (enExample)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=31046382

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0538469Y2 (enExample)

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 (enExample) 1993-09-29

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