JPS61187019U - - Google Patents

Info

Publication number
JPS61187019U
JPS61187019U JP7033685U JP7033685U JPS61187019U JP S61187019 U JPS61187019 U JP S61187019U JP 7033685 U JP7033685 U JP 7033685U JP 7033685 U JP7033685 U JP 7033685U JP S61187019 U JPS61187019 U JP S61187019U
Authority
JP
Japan
Prior art keywords
light
recording medium
error signal
transmitting
adjusting
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
JP7033685U
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 JP7033685U priority Critical patent/JPS61187019U/ja
Publication of JPS61187019U publication Critical patent/JPS61187019U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP7033685U 1985-05-13 1985-05-13 Pending JPS61187019U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7033685U JPS61187019U (OSRAM) 1985-05-13 1985-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7033685U JPS61187019U (OSRAM) 1985-05-13 1985-05-13

Publications (1)

Publication Number Publication Date
JPS61187019U true JPS61187019U (OSRAM) 1986-11-21

Family

ID=30606826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7033685U Pending JPS61187019U (OSRAM) 1985-05-13 1985-05-13

Country Status (1)

Country Link
JP (1) JPS61187019U (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189844A (ja) * 1982-04-30 1983-11-05 Toshiba Corp 光学式デジタルデイスクプレ−ヤのエラ−検出回路
JPS59188845A (ja) * 1983-04-08 1984-10-26 Onkyo Corp 光ピツクアツプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189844A (ja) * 1982-04-30 1983-11-05 Toshiba Corp 光学式デジタルデイスクプレ−ヤのエラ−検出回路
JPS59188845A (ja) * 1983-04-08 1984-10-26 Onkyo Corp 光ピツクアツプ

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