JPS63146309U - - Google Patents

Info

Publication number
JPS63146309U
JPS63146309U JP3942287U JP3942287U JPS63146309U JP S63146309 U JPS63146309 U JP S63146309U JP 3942287 U JP3942287 U JP 3942287U JP 3942287 U JP3942287 U JP 3942287U JP S63146309 U JPS63146309 U JP S63146309U
Authority
JP
Japan
Prior art keywords
control system
feedback control
actuator
tracking servo
servo 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.)
Granted
Application number
JP3942287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535453Y2 (enrdf_load_stackoverflow
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 JP3942287U priority Critical patent/JPH0535453Y2/ja
Publication of JPS63146309U publication Critical patent/JPS63146309U/ja
Application granted granted Critical
Publication of JPH0535453Y2 publication Critical patent/JPH0535453Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP3942287U 1987-03-18 1987-03-18 Expired - Lifetime JPH0535453Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3942287U JPH0535453Y2 (enrdf_load_stackoverflow) 1987-03-18 1987-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3942287U JPH0535453Y2 (enrdf_load_stackoverflow) 1987-03-18 1987-03-18

Publications (2)

Publication Number Publication Date
JPS63146309U true JPS63146309U (enrdf_load_stackoverflow) 1988-09-27
JPH0535453Y2 JPH0535453Y2 (enrdf_load_stackoverflow) 1993-09-08

Family

ID=30852572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3942287U Expired - Lifetime JPH0535453Y2 (enrdf_load_stackoverflow) 1987-03-18 1987-03-18

Country Status (1)

Country Link
JP (1) JPH0535453Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0535453Y2 (enrdf_load_stackoverflow) 1993-09-08

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