JPH0473220B2 - - Google Patents

Info

Publication number
JPH0473220B2
JPH0473220B2 JP16516684A JP16516684A JPH0473220B2 JP H0473220 B2 JPH0473220 B2 JP H0473220B2 JP 16516684 A JP16516684 A JP 16516684A JP 16516684 A JP16516684 A JP 16516684A JP H0473220 B2 JPH0473220 B2 JP H0473220B2
Authority
JP
Japan
Prior art keywords
disk
signal
tracking error
voltage
error signal
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
Application number
JP16516684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142742A (ja
Inventor
Mitsutoshi Magai
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP16516684A priority Critical patent/JPS6142742A/ja
Publication of JPS6142742A publication Critical patent/JPS6142742A/ja
Publication of JPH0473220B2 publication Critical patent/JPH0473220B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP16516684A 1984-08-07 1984-08-07 光学ディスク記録装置 Granted JPS6142742A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16516684A JPS6142742A (ja) 1984-08-07 1984-08-07 光学ディスク記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16516684A JPS6142742A (ja) 1984-08-07 1984-08-07 光学ディスク記録装置

Publications (2)

Publication Number Publication Date
JPS6142742A JPS6142742A (ja) 1986-03-01
JPH0473220B2 true JPH0473220B2 (enrdf_load_html_response) 1992-11-20

Family

ID=15807110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16516684A Granted JPS6142742A (ja) 1984-08-07 1984-08-07 光学ディスク記録装置

Country Status (1)

Country Link
JP (1) JPS6142742A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0160628B1 (ko) * 1993-06-18 1999-02-01 김광호 레이저 다이오드 구동 방법 및 장치

Also Published As

Publication number Publication date
JPS6142742A (ja) 1986-03-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term