JPS613521U - 光学ピツクアツプ装置 - Google Patents

光学ピツクアツプ装置

Info

Publication number
JPS613521U
JPS613521U JP8556684U JP8556684U JPS613521U JP S613521 U JPS613521 U JP S613521U JP 8556684 U JP8556684 U JP 8556684U JP 8556684 U JP8556684 U JP 8556684U JP S613521 U JPS613521 U JP S613521U
Authority
JP
Japan
Prior art keywords
output
level
detection circuit
optical pickup
pickup device
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
JP8556684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0319062Y2 (enExample
Inventor
正人 池田
Original Assignee
アイワ株式会社
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 アイワ株式会社 filed Critical アイワ株式会社
Priority to JP8556684U priority Critical patent/JPS613521U/ja
Publication of JPS613521U publication Critical patent/JPS613521U/ja
Application granted granted Critical
Publication of JPH0319062Y2 publication Critical patent/JPH0319062Y2/ja
Granted 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)
JP8556684U 1984-06-11 1984-06-11 光学ピツクアツプ装置 Granted JPS613521U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8556684U JPS613521U (ja) 1984-06-11 1984-06-11 光学ピツクアツプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8556684U JPS613521U (ja) 1984-06-11 1984-06-11 光学ピツクアツプ装置

Publications (2)

Publication Number Publication Date
JPS613521U true JPS613521U (ja) 1986-01-10
JPH0319062Y2 JPH0319062Y2 (enExample) 1991-04-23

Family

ID=30636081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8556684U Granted JPS613521U (ja) 1984-06-11 1984-06-11 光学ピツクアツプ装置

Country Status (1)

Country Link
JP (1) JPS613521U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523901A (ja) * 1991-07-17 1993-02-02 Toshiba Corp 振動切削方法及び切削工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523901A (ja) * 1991-07-17 1993-02-02 Toshiba Corp 振動切削方法及び切削工具

Also Published As

Publication number Publication date
JPH0319062Y2 (enExample) 1991-04-23

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