JPS6384722U - - Google Patents

Info

Publication number
JPS6384722U
JPS6384722U JP17778286U JP17778286U JPS6384722U JP S6384722 U JPS6384722 U JP S6384722U JP 17778286 U JP17778286 U JP 17778286U JP 17778286 U JP17778286 U JP 17778286U JP S6384722 U JPS6384722 U JP S6384722U
Authority
JP
Japan
Prior art keywords
servo
chassis
drive mechanism
pickup
detection output
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.)
Pending
Application number
JP17778286U
Other languages
English (en)
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 JP17778286U priority Critical patent/JPS6384722U/ja
Publication of JPS6384722U publication Critical patent/JPS6384722U/ja
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)

Description

【図面の簡単な説明】
図は本考案の一実施例である。 1……マグネツト、2……検出コイル、5……
コンパレータ、6……サーボアンプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光ピツクアツプとターンテーブルとをそれぞれ
    駆動する駆動メカ部分と、該駆動メカ部分を防震
    的に収容するシヤーシと、上記ピツクアツプをト
    ラツキングサーボするサーボ回路とを有する光デ
    イスクプレーヤにおいて、上記駆動メカ部分とシ
    ヤーシとの相対運動を検出して検出出力を発生す
    る手段と、該検出出力が所定値以上あると上記サ
    ーボ回路のサーボゲインを大にすることを特徴と
    する光ピツクアツプのトラツキング装置。
JP17778286U 1986-11-19 1986-11-19 Pending JPS6384722U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17778286U JPS6384722U (ja) 1986-11-19 1986-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17778286U JPS6384722U (ja) 1986-11-19 1986-11-19

Publications (1)

Publication Number Publication Date
JPS6384722U true JPS6384722U (ja) 1988-06-03

Family

ID=31119305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17778286U Pending JPS6384722U (ja) 1986-11-19 1986-11-19

Country Status (1)

Country Link
JP (1) JPS6384722U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157736A (ja) * 1984-01-26 1985-08-19 Pioneer Electronic Corp 車載用光学式デイスクプレ−ヤ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157736A (ja) * 1984-01-26 1985-08-19 Pioneer Electronic Corp 車載用光学式デイスクプレ−ヤ

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