JPH02132316U - - Google Patents

Info

Publication number
JPH02132316U
JPH02132316U JP3867489U JP3867489U JPH02132316U JP H02132316 U JPH02132316 U JP H02132316U JP 3867489 U JP3867489 U JP 3867489U JP 3867489 U JP3867489 U JP 3867489U JP H02132316 U JPH02132316 U JP H02132316U
Authority
JP
Japan
Prior art keywords
sensitivity
tracking error
amplitude
tracking
variable attenuator
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
JP3867489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0621049Y2 (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 JP3867489U priority Critical patent/JPH0621049Y2/ja
Publication of JPH02132316U publication Critical patent/JPH02132316U/ja
Application granted granted Critical
Publication of JPH0621049Y2 publication Critical patent/JPH0621049Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP3867489U 1989-03-31 1989-03-31 トラッキング調整回路 Expired - Lifetime JPH0621049Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3867489U JPH0621049Y2 (ja) 1989-03-31 1989-03-31 トラッキング調整回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3867489U JPH0621049Y2 (ja) 1989-03-31 1989-03-31 トラッキング調整回路

Publications (2)

Publication Number Publication Date
JPH02132316U true JPH02132316U (en:Method) 1990-11-02
JPH0621049Y2 JPH0621049Y2 (ja) 1994-06-01

Family

ID=31546893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3867489U Expired - Lifetime JPH0621049Y2 (ja) 1989-03-31 1989-03-31 トラッキング調整回路

Country Status (1)

Country Link
JP (1) JPH0621049Y2 (en:Method)

Also Published As

Publication number Publication date
JPH0621049Y2 (ja) 1994-06-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term