JPH02168478A - ディスク再生装置 - Google Patents

ディスク再生装置

Info

Publication number
JPH02168478A
JPH02168478A JP30569389A JP30569389A JPH02168478A JP H02168478 A JPH02168478 A JP H02168478A JP 30569389 A JP30569389 A JP 30569389A JP 30569389 A JP30569389 A JP 30569389A JP H02168478 A JPH02168478 A JP H02168478A
Authority
JP
Japan
Prior art keywords
pickup
tracking
information
disc
circuit
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
JP30569389A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0355904B2 (enExample
Inventor
Yoshizumi Mano
真野　義純
Masao Sugi
杉　政雄
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP30569389A priority Critical patent/JPH02168478A/ja
Publication of JPH02168478A publication Critical patent/JPH02168478A/ja
Publication of JPH0355904B2 publication Critical patent/JPH0355904B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP30569389A 1989-11-24 1989-11-24 ディスク再生装置 Granted JPH02168478A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30569389A JPH02168478A (ja) 1989-11-24 1989-11-24 ディスク再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30569389A JPH02168478A (ja) 1989-11-24 1989-11-24 ディスク再生装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP56080611A Division JPS57195368A (en) 1981-05-26 1981-05-26 Disk reproducing device

Publications (2)

Publication Number Publication Date
JPH02168478A true JPH02168478A (ja) 1990-06-28
JPH0355904B2 JPH0355904B2 (enExample) 1991-08-26

Family

ID=17948225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30569389A Granted JPH02168478A (ja) 1989-11-24 1989-11-24 ディスク再生装置

Country Status (1)

Country Link
JP (1) JPH02168478A (enExample)

Also Published As

Publication number Publication date
JPH0355904B2 (enExample) 1991-08-26

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