JPS58200472A - 記録情報再生装置のトラツキング制御装置 - Google Patents

記録情報再生装置のトラツキング制御装置

Info

Publication number
JPS58200472A
JPS58200472A JP8307582A JP8307582A JPS58200472A JP S58200472 A JPS58200472 A JP S58200472A JP 8307582 A JP8307582 A JP 8307582A JP 8307582 A JP8307582 A JP 8307582A JP S58200472 A JPS58200472 A JP S58200472A
Authority
JP
Japan
Prior art keywords
pulse
output
actuator
track
loop
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
JP8307582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435831B2 (de
Inventor
Yoshimi Iso
佳実 磯
Eiji Okubo
大久保　栄治
Shigeki Inoue
茂樹 井上
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8307582A priority Critical patent/JPS58200472A/ja
Publication of JPS58200472A publication Critical patent/JPS58200472A/ja
Publication of JPH0435831B2 publication Critical patent/JPH0435831B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP8307582A 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置 Granted JPS58200472A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8307582A JPS58200472A (ja) 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8307582A JPS58200472A (ja) 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7006913A Division JP2560653B2 (ja) 1995-01-20 1995-01-20 記録情報再生装置のトラッキング制御装置

Publications (2)

Publication Number Publication Date
JPS58200472A true JPS58200472A (ja) 1983-11-22
JPH0435831B2 JPH0435831B2 (de) 1992-06-12

Family

ID=13792056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8307582A Granted JPS58200472A (ja) 1982-05-19 1982-05-19 記録情報再生装置のトラツキング制御装置

Country Status (1)

Country Link
JP (1) JPS58200472A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117764U (de) * 1986-01-16 1987-07-27
JPS62175459U (de) * 1986-04-23 1987-11-07
JPS6376161A (ja) * 1986-09-18 1988-04-06 Pioneer Electronic Corp トラツキングサ−ボ装置
JPH0226167U (de) * 1988-07-29 1990-02-21

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532239A (en) * 1978-08-25 1980-03-06 Matsushita Electric Ind Co Ltd Reproducing device
JPS5599889A (en) * 1979-01-05 1980-07-30 Pioneer Video Corp Tracking control unit in information reader

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532239A (en) * 1978-08-25 1980-03-06 Matsushita Electric Ind Co Ltd Reproducing device
JPS5599889A (en) * 1979-01-05 1980-07-30 Pioneer Video Corp Tracking control unit in information reader

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117764U (de) * 1986-01-16 1987-07-27
JPS62175459U (de) * 1986-04-23 1987-11-07
JPS6376161A (ja) * 1986-09-18 1988-04-06 Pioneer Electronic Corp トラツキングサ−ボ装置
JPH0226167U (de) * 1988-07-29 1990-02-21

Also Published As

Publication number Publication date
JPH0435831B2 (de) 1992-06-12

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