JPH079210Y2 - トラツキングサ−ボ装置 - Google Patents

トラツキングサ−ボ装置

Info

Publication number
JPH079210Y2
JPH079210Y2 JP1985030709U JP3070985U JPH079210Y2 JP H079210 Y2 JPH079210 Y2 JP H079210Y2 JP 1985030709 U JP1985030709 U JP 1985030709U JP 3070985 U JP3070985 U JP 3070985U JP H079210 Y2 JPH079210 Y2 JP H079210Y2
Authority
JP
Japan
Prior art keywords
error signal
tracking error
tracking
circuit
tracking servo
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 - Lifetime
Application number
JP1985030709U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61149128U (enrdf_load_stackoverflow
Inventor
実 吉岡
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP1985030709U priority Critical patent/JPH079210Y2/ja
Publication of JPS61149128U publication Critical patent/JPS61149128U/ja
Application granted granted Critical
Publication of JPH079210Y2 publication Critical patent/JPH079210Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1985030709U 1985-03-04 1985-03-04 トラツキングサ−ボ装置 Expired - Lifetime JPH079210Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985030709U JPH079210Y2 (ja) 1985-03-04 1985-03-04 トラツキングサ−ボ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985030709U JPH079210Y2 (ja) 1985-03-04 1985-03-04 トラツキングサ−ボ装置

Publications (2)

Publication Number Publication Date
JPS61149128U JPS61149128U (enrdf_load_stackoverflow) 1986-09-13
JPH079210Y2 true JPH079210Y2 (ja) 1995-03-06

Family

ID=30530647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985030709U Expired - Lifetime JPH079210Y2 (ja) 1985-03-04 1985-03-04 トラツキングサ−ボ装置

Country Status (1)

Country Link
JP (1) JPH079210Y2 (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612573B2 (ja) * 1981-09-10 1994-02-16 パイオニアビデオ株式会社 情報読取装置における記録トラックとピックアップとのトラック直交方向相対位置制御装置
JPS5977639A (ja) * 1982-10-25 1984-05-04 Hitachi Ltd 光ディスク記録再生方法
JPS59152548A (ja) * 1983-02-21 1984-08-31 Toshiba Corp デイスクレコ−ド再生装置

Also Published As

Publication number Publication date
JPS61149128U (enrdf_load_stackoverflow) 1986-09-13

Similar Documents

Publication Publication Date Title
KR100625156B1 (ko) 광 디스크의 경사 검출 방법, 광 디스크의 경사 제어 방법, 광 픽업 디바이스 및 광 디스크 디바이스
EP0423731B1 (en) Track access device and tracking control device
JP2998807B2 (ja) 光学式ディスクプレーヤ
JP2820808B2 (ja) 光ディスク装置のフォーカス制御機構
JPH09180213A (ja) トラッキングエラー信号の波形制御装置
JPS59157854A (ja) 光学式デイスク・プレ−ヤ−の制御装置
US5703849A (en) Tracking servo correction control circuit
JPH079210Y2 (ja) トラツキングサ−ボ装置
JP2000315327A (ja) 光ディスク装置
JP3847910B2 (ja) 光ディスク再生システムのトラッキング制御装置
JPH081215U (ja) トラッキングサーボ装置
JP2628298B2 (ja) 光学ヘッド
JP2003248942A (ja) 光ディスク装置
JPH09180227A (ja) トラッキングサーボ装置
JPS5845630A (ja) 情報読取装置における記録トラツクとピツクアツプとのトラツク直交方向相対位置制御装置
JP2733695B2 (ja) 光ピックアップの移送制御装置
JPS6252735A (ja) 光学式情報記録再生装置
JPH077519B2 (ja) トラツキングエラ−信号生成装置
JPH0614407B2 (ja) サ−ボ制御回路
JPS6337828A (ja) 光情報記録再生装置
JP2697438B2 (ja) トラック誤差信号の補正装置
JP2664386B2 (ja) 光学的情報記録再生装置
KR0165598B1 (ko) 광 디스크 재생시스템의 트랙킹 서보 제어 장치
JPS6132230A (ja) トラツキングエラ−信号生成装置
JPS6260139A (ja) トラツキングエラ−信号検出感度の補正装置