JPH02244466A - デイスク装置 - Google Patents

デイスク装置

Info

Publication number
JPH02244466A
JPH02244466A JP4340490A JP4340490A JPH02244466A JP H02244466 A JPH02244466 A JP H02244466A JP 4340490 A JP4340490 A JP 4340490A JP 4340490 A JP4340490 A JP 4340490A JP H02244466 A JPH02244466 A JP H02244466A
Authority
JP
Japan
Prior art keywords
disk
stepping motor
voltage
signal
motor
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
JP4340490A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0364951B2 (enExample
Inventor
Makoto Shoji
正路　誠
Yuji Tsuyukuchi
裕司 露口
Shozo Toma
当麻　省三
Kazuhiro Hiraki
平木　和裕
Tsutomu Morita
努 森田
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.)
Teac Corp
Original Assignee
Teac 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 Teac Corp filed Critical Teac Corp
Priority to JP4340490A priority Critical patent/JPH02244466A/ja
Publication of JPH02244466A publication Critical patent/JPH02244466A/ja
Publication of JPH0364951B2 publication Critical patent/JPH0364951B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
JP4340490A 1990-02-23 1990-02-23 デイスク装置 Granted JPH02244466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4340490A JPH02244466A (ja) 1990-02-23 1990-02-23 デイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4340490A JPH02244466A (ja) 1990-02-23 1990-02-23 デイスク装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP59024011A Division JPS60170078A (ja) 1984-02-10 1984-02-10 デイスク装置

Publications (2)

Publication Number Publication Date
JPH02244466A true JPH02244466A (ja) 1990-09-28
JPH0364951B2 JPH0364951B2 (enExample) 1991-10-09

Family

ID=12662828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4340490A Granted JPH02244466A (ja) 1990-02-23 1990-02-23 デイスク装置

Country Status (1)

Country Link
JP (1) JPH02244466A (enExample)

Also Published As

Publication number Publication date
JPH0364951B2 (enExample) 1991-10-09

Similar Documents

Publication Publication Date Title
JPS60170078A (ja) デイスク装置
US3922590A (en) Electrical systems and apparatus
JP2566740B2 (ja) ディスク駆動装置のアクチュエータを磁気ラッチから離脱させるための方法
EP0769774A2 (en) Retraction of a disc drive actuator
KR890004760B1 (ko) 디스크 구동장치
US6282049B1 (en) Applying a ramped voltage source across an actuator coil to retract a disc drive actuator
US6664749B2 (en) Spindle motor initialization after a control processor reset condition in a disc drive
JPH0243273B2 (enExample)
JPS59185073A (ja) 磁気デイスク駆動装置
JPS61172271A (ja) 記録又は再生装置
JPH02244466A (ja) デイスク装置
JPH0237021B2 (enExample)
KR890003561B1 (ko) 디스크 장치
JPS60164954A (ja) デイスク装置
JPS58201585A (ja) モ−タ駆動制御装置
EP0174677A1 (en) Magnetic-tape-cassette apparatus comprising a servo device
JPH03162770A (ja) ディスク装置
JPH0656688B2 (ja) ディスク装置
JPH05242592A (ja) ディスク装置
JPH03162771A (ja) ディスク装置
JPH0352657B2 (enExample)
JP3418657B2 (ja) 回転駆動装置およびそれを用いた情報処理装置
JPH0668900B2 (ja) コンパクトデイスクプレ−ヤ付テ−プレコ−ダ
JPH0728623Y2 (ja) ディスク装置のヘッド移動速度制御装置
JPS60185255A (ja) デイスク装置