JPH01124925U - - Google Patents

Info

Publication number
JPH01124925U
JPH01124925U JP1771188U JP1771188U JPH01124925U JP H01124925 U JPH01124925 U JP H01124925U JP 1771188 U JP1771188 U JP 1771188U JP 1771188 U JP1771188 U JP 1771188U JP H01124925 U JPH01124925 U JP H01124925U
Authority
JP
Japan
Prior art keywords
signal
disk
dropout
objective lens
driving
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.)
Pending
Application number
JP1771188U
Other languages
English (en)
Japanese (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 JP1771188U priority Critical patent/JPH01124925U/ja
Publication of JPH01124925U publication Critical patent/JPH01124925U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1771188U 1988-02-12 1988-02-12 Pending JPH01124925U (US20100056889A1-20100304-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1771188U JPH01124925U (US20100056889A1-20100304-C00004.png) 1988-02-12 1988-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1771188U JPH01124925U (US20100056889A1-20100304-C00004.png) 1988-02-12 1988-02-12

Publications (1)

Publication Number Publication Date
JPH01124925U true JPH01124925U (US20100056889A1-20100304-C00004.png) 1989-08-25

Family

ID=31231737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1771188U Pending JPH01124925U (US20100056889A1-20100304-C00004.png) 1988-02-12 1988-02-12

Country Status (1)

Country Link
JP (1) JPH01124925U (US20100056889A1-20100304-C00004.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940355A (ja) * 1982-08-30 1984-03-06 Hitachi Ltd デイスク再生装置のドロツプアウト補償回路
JPS59167878A (ja) * 1983-03-14 1984-09-21 Hitachi Ltd デイスク再生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940355A (ja) * 1982-08-30 1984-03-06 Hitachi Ltd デイスク再生装置のドロツプアウト補償回路
JPS59167878A (ja) * 1983-03-14 1984-09-21 Hitachi Ltd デイスク再生装置

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