JPH0520830B2 - - Google Patents

Info

Publication number
JPH0520830B2
JPH0520830B2 JP60062183A JP6218385A JPH0520830B2 JP H0520830 B2 JPH0520830 B2 JP H0520830B2 JP 60062183 A JP60062183 A JP 60062183A JP 6218385 A JP6218385 A JP 6218385A JP H0520830 B2 JPH0520830 B2 JP H0520830B2
Authority
JP
Japan
Prior art keywords
level
head
amplification
detection circuit
transistor
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
JP60062183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61222074A (ja
Inventor
Mitsuhisa Yonekawa
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.)
Toshiba Tec Corp
Original Assignee
Tokyo 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP6218385A priority Critical patent/JPS61222074A/ja
Publication of JPS61222074A publication Critical patent/JPS61222074A/ja
Publication of JPH0520830B2 publication Critical patent/JPH0520830B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP6218385A 1985-03-28 1985-03-28 デイスク装置におけるオ−トトラツキング装置 Granted JPS61222074A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6218385A JPS61222074A (ja) 1985-03-28 1985-03-28 デイスク装置におけるオ−トトラツキング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6218385A JPS61222074A (ja) 1985-03-28 1985-03-28 デイスク装置におけるオ−トトラツキング装置

Publications (2)

Publication Number Publication Date
JPS61222074A JPS61222074A (ja) 1986-10-02
JPH0520830B2 true JPH0520830B2 (cg-RX-API-DMAC10.html) 1993-03-22

Family

ID=13192762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6218385A Granted JPS61222074A (ja) 1985-03-28 1985-03-28 デイスク装置におけるオ−トトラツキング装置

Country Status (1)

Country Link
JP (1) JPS61222074A (cg-RX-API-DMAC10.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641533A (en) * 1979-09-06 1981-04-18 Matsushita Electric Ind Co Ltd Regenerative device

Also Published As

Publication number Publication date
JPS61222074A (ja) 1986-10-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term