JP2508615Y2 - フオ―カスサ―ボ機構のオフセツト電圧注入回路 - Google Patents

フオ―カスサ―ボ機構のオフセツト電圧注入回路

Info

Publication number
JP2508615Y2
JP2508615Y2 JP15310489U JP15310489U JP2508615Y2 JP 2508615 Y2 JP2508615 Y2 JP 2508615Y2 JP 15310489 U JP15310489 U JP 15310489U JP 15310489 U JP15310489 U JP 15310489U JP 2508615 Y2 JP2508615 Y2 JP 2508615Y2
Authority
JP
Japan
Prior art keywords
offset voltage
focus
inverting buffer
injection circuit
focus servo
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.)
Expired - Fee Related
Application number
JP15310489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0394623U (cg-RX-API-DMAC7.html
Inventor
克浩 坂主
俊夫 竹内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co Ltd
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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP15310489U priority Critical patent/JP2508615Y2/ja
Publication of JPH0394623U publication Critical patent/JPH0394623U/ja
Application granted granted Critical
Publication of JP2508615Y2 publication Critical patent/JP2508615Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP15310489U 1989-12-28 1989-12-28 フオ―カスサ―ボ機構のオフセツト電圧注入回路 Expired - Fee Related JP2508615Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15310489U JP2508615Y2 (ja) 1989-12-28 1989-12-28 フオ―カスサ―ボ機構のオフセツト電圧注入回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15310489U JP2508615Y2 (ja) 1989-12-28 1989-12-28 フオ―カスサ―ボ機構のオフセツト電圧注入回路

Publications (2)

Publication Number Publication Date
JPH0394623U JPH0394623U (cg-RX-API-DMAC7.html) 1991-09-26
JP2508615Y2 true JP2508615Y2 (ja) 1996-08-28

Family

ID=31699331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15310489U Expired - Fee Related JP2508615Y2 (ja) 1989-12-28 1989-12-28 フオ―カスサ―ボ機構のオフセツト電圧注入回路

Country Status (1)

Country Link
JP (1) JP2508615Y2 (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPH0394623U (cg-RX-API-DMAC7.html) 1991-09-26

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