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JPS63200253U - - Google Patents

Info

Publication number
JPS63200253U
JPS63200253U JP8946487U JP8946487U JPS63200253U JP S63200253 U JPS63200253 U JP S63200253U JP 8946487 U JP8946487 U JP 8946487U JP 8946487 U JP8946487 U JP 8946487U JP S63200253 U JPS63200253 U JP S63200253U
Authority
JP
Japan
Prior art keywords
disk
diameter
control circuit
signal
rotation control
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
JP8946487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0610545Y2 (ja
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 filed Critical
Priority to JP1987089464U priority Critical patent/JPH0610545Y2/ja
Publication of JPS63200253U publication Critical patent/JPS63200253U/ja
Application granted granted Critical
Publication of JPH0610545Y2 publication Critical patent/JPH0610545Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1987089464U 1987-06-10 1987-06-10 ディスク再生装置の回転制御回路 Expired - Lifetime JPH0610545Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987089464U JPH0610545Y2 (ja) 1987-06-10 1987-06-10 ディスク再生装置の回転制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987089464U JPH0610545Y2 (ja) 1987-06-10 1987-06-10 ディスク再生装置の回転制御回路

Publications (2)

Publication Number Publication Date
JPS63200253U true JPS63200253U (id) 1988-12-23
JPH0610545Y2 JPH0610545Y2 (ja) 1994-03-16

Family

ID=30948468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987089464U Expired - Lifetime JPH0610545Y2 (ja) 1987-06-10 1987-06-10 ディスク再生装置の回転制御回路

Country Status (1)

Country Link
JP (1) JPH0610545Y2 (id)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02173970A (ja) * 1988-12-27 1990-07-05 Pioneer Electron Corp ディスクプレーヤの回転制御方式
JPH04105858U (ja) * 1991-02-21 1992-09-11 アルパイン株式会社 光デイスク装置のスピンドルモ−タサ−ボ回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174174A (ja) * 1984-09-19 1986-04-16 Asahi Optical Co Ltd サ−ボ回路の利得自動調整回路
JPS61110375A (ja) * 1984-10-31 1986-05-28 Sharp Corp モ−タ−コントロ−ル装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174174A (ja) * 1984-09-19 1986-04-16 Asahi Optical Co Ltd サ−ボ回路の利得自動調整回路
JPS61110375A (ja) * 1984-10-31 1986-05-28 Sharp Corp モ−タ−コントロ−ル装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02173970A (ja) * 1988-12-27 1990-07-05 Pioneer Electron Corp ディスクプレーヤの回転制御方式
JPH04105858U (ja) * 1991-02-21 1992-09-11 アルパイン株式会社 光デイスク装置のスピンドルモ−タサ−ボ回路

Also Published As

Publication number Publication date
JPH0610545Y2 (ja) 1994-03-16

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