JPH0389521U - - Google Patents

Info

Publication number
JPH0389521U
JPH0389521U JP14932289U JP14932289U JPH0389521U JP H0389521 U JPH0389521 U JP H0389521U JP 14932289 U JP14932289 U JP 14932289U JP 14932289 U JP14932289 U JP 14932289U JP H0389521 U JPH0389521 U JP H0389521U
Authority
JP
Japan
Prior art keywords
focus
detection means
detecting
signal
signal detection
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
JP14932289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0650816Y2 (ja
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 JP14932289U priority Critical patent/JPH0650816Y2/ja
Publication of JPH0389521U publication Critical patent/JPH0389521U/ja
Application granted granted Critical
Publication of JPH0650816Y2 publication Critical patent/JPH0650816Y2/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)
JP14932289U 1989-12-27 1989-12-27 光ディスク再生装置のフォーカスサーチ回路 Expired - Lifetime JPH0650816Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14932289U JPH0650816Y2 (ja) 1989-12-27 1989-12-27 光ディスク再生装置のフォーカスサーチ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14932289U JPH0650816Y2 (ja) 1989-12-27 1989-12-27 光ディスク再生装置のフォーカスサーチ回路

Publications (2)

Publication Number Publication Date
JPH0389521U true JPH0389521U (enrdf_load_stackoverflow) 1991-09-12
JPH0650816Y2 JPH0650816Y2 (ja) 1994-12-21

Family

ID=31695727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14932289U Expired - Lifetime JPH0650816Y2 (ja) 1989-12-27 1989-12-27 光ディスク再生装置のフォーカスサーチ回路

Country Status (1)

Country Link
JP (1) JPH0650816Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0650816Y2 (ja) 1994-12-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term