JPH0755603Y2 - 光ディスク装置のサーボ利得測定装置 - Google Patents

光ディスク装置のサーボ利得測定装置

Info

Publication number
JPH0755603Y2
JPH0755603Y2 JP1986040047U JP4004786U JPH0755603Y2 JP H0755603 Y2 JPH0755603 Y2 JP H0755603Y2 JP 1986040047 U JP1986040047 U JP 1986040047U JP 4004786 U JP4004786 U JP 4004786U JP H0755603 Y2 JPH0755603 Y2 JP H0755603Y2
Authority
JP
Japan
Prior art keywords
servo
circuit
signal
detection
disturbance
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
JP1986040047U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62152270U (enExample
Inventor
眞佐美 中西
勝 藤井
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP1986040047U priority Critical patent/JPH0755603Y2/ja
Publication of JPS62152270U publication Critical patent/JPS62152270U/ja
Application granted granted Critical
Publication of JPH0755603Y2 publication Critical patent/JPH0755603Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1986040047U 1986-03-18 1986-03-18 光ディスク装置のサーボ利得測定装置 Expired - Lifetime JPH0755603Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986040047U JPH0755603Y2 (ja) 1986-03-18 1986-03-18 光ディスク装置のサーボ利得測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986040047U JPH0755603Y2 (ja) 1986-03-18 1986-03-18 光ディスク装置のサーボ利得測定装置

Publications (2)

Publication Number Publication Date
JPS62152270U JPS62152270U (enExample) 1987-09-26
JPH0755603Y2 true JPH0755603Y2 (ja) 1995-12-20

Family

ID=30853784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986040047U Expired - Lifetime JPH0755603Y2 (ja) 1986-03-18 1986-03-18 光ディスク装置のサーボ利得測定装置

Country Status (1)

Country Link
JP (1) JPH0755603Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530711A (en) * 1978-08-22 1980-03-04 Toshiba Corp Plant property automatic diagnosis device
JPS6045724B2 (ja) * 1978-11-24 1985-10-11 株式会社東芝 タ−ビン制御系の試験方法

Also Published As

Publication number Publication date
JPS62152270U (enExample) 1987-09-26

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