JPS6095736A - 光学式デイスクプレ−ヤ−のトラツキングサ−ボ装置 - Google Patents

光学式デイスクプレ−ヤ−のトラツキングサ−ボ装置

Info

Publication number
JPS6095736A
JPS6095736A JP20333083A JP20333083A JPS6095736A JP S6095736 A JPS6095736 A JP S6095736A JP 20333083 A JP20333083 A JP 20333083A JP 20333083 A JP20333083 A JP 20333083A JP S6095736 A JPS6095736 A JP S6095736A
Authority
JP
Japan
Prior art keywords
signal
track
circuit
disc
potential
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
JP20333083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH059854B2 (xx
Inventor
Mitsutoshi Magai
光俊 真貝
Toshiro Morimoto
森本　登志郎
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 JP20333083A priority Critical patent/JPS6095736A/ja
Publication of JPS6095736A publication Critical patent/JPS6095736A/ja
Publication of JPH059854B2 publication Critical patent/JPH059854B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP20333083A 1983-10-29 1983-10-29 光学式デイスクプレ−ヤ−のトラツキングサ−ボ装置 Granted JPS6095736A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20333083A JPS6095736A (ja) 1983-10-29 1983-10-29 光学式デイスクプレ−ヤ−のトラツキングサ−ボ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20333083A JPS6095736A (ja) 1983-10-29 1983-10-29 光学式デイスクプレ−ヤ−のトラツキングサ−ボ装置

Publications (2)

Publication Number Publication Date
JPS6095736A true JPS6095736A (ja) 1985-05-29
JPH059854B2 JPH059854B2 (xx) 1993-02-08

Family

ID=16472220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20333083A Granted JPS6095736A (ja) 1983-10-29 1983-10-29 光学式デイスクプレ−ヤ−のトラツキングサ−ボ装置

Country Status (1)

Country Link
JP (1) JPS6095736A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216341A2 (en) * 1985-09-27 1987-04-01 Sharp Kabushiki Kaisha Tracking system for optical disc memory
JPS63298722A (ja) * 1987-05-28 1988-12-06 Matsushita Electric Ind Co Ltd トラッキング制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110504A (en) * 1977-03-08 1978-09-27 Matsushita Electric Ind Co Ltd Optical reproducing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110504A (en) * 1977-03-08 1978-09-27 Matsushita Electric Ind Co Ltd Optical reproducing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216341A2 (en) * 1985-09-27 1987-04-01 Sharp Kabushiki Kaisha Tracking system for optical disc memory
US5412630A (en) * 1985-09-27 1995-05-02 Sharp Kabushiki Kaisha Tracking system for optical disc memory using tracking error signals from main beam and auxiliary beams
JPS63298722A (ja) * 1987-05-28 1988-12-06 Matsushita Electric Ind Co Ltd トラッキング制御装置

Also Published As

Publication number Publication date
JPH059854B2 (xx) 1993-02-08

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