JPH0555933B2 - - Google Patents

Info

Publication number
JPH0555933B2
JPH0555933B2 JP7462285A JP7462285A JPH0555933B2 JP H0555933 B2 JPH0555933 B2 JP H0555933B2 JP 7462285 A JP7462285 A JP 7462285A JP 7462285 A JP7462285 A JP 7462285A JP H0555933 B2 JPH0555933 B2 JP H0555933B2
Authority
JP
Japan
Prior art keywords
amplifier
output signal
signal
gain
photodetector
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
JP7462285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61233431A (ja
Inventor
Tsuneo Takahashi
Ryoichi Imanaka
Seizo Tsuji
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7462285A priority Critical patent/JPS61233431A/ja
Publication of JPS61233431A publication Critical patent/JPS61233431A/ja
Publication of JPH0555933B2 publication Critical patent/JPH0555933B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP7462285A 1985-04-09 1985-04-09 サ−ボゲイン制御装置 Granted JPS61233431A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7462285A JPS61233431A (ja) 1985-04-09 1985-04-09 サ−ボゲイン制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7462285A JPS61233431A (ja) 1985-04-09 1985-04-09 サ−ボゲイン制御装置

Publications (2)

Publication Number Publication Date
JPS61233431A JPS61233431A (ja) 1986-10-17
JPH0555933B2 true JPH0555933B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-18

Family

ID=13552465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7462285A Granted JPS61233431A (ja) 1985-04-09 1985-04-09 サ−ボゲイン制御装置

Country Status (1)

Country Link
JP (1) JPS61233431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689442B2 (ja) * 1987-09-22 1997-12-10 松下電器産業株式会社 ループゲイン制御装置
JPH03263620A (ja) * 1990-03-13 1991-11-25 Pioneer Electron Corp ディスクプレーヤのサーボ装置

Also Published As

Publication number Publication date
JPS61233431A (ja) 1986-10-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term