JPH02149114U - - Google Patents

Info

Publication number
JPH02149114U
JPH02149114U JP5703489U JP5703489U JPH02149114U JP H02149114 U JPH02149114 U JP H02149114U JP 5703489 U JP5703489 U JP 5703489U JP 5703489 U JP5703489 U JP 5703489U JP H02149114 U JPH02149114 U JP H02149114U
Authority
JP
Japan
Prior art keywords
circuit
low
tracking servo
servo loop
frequency
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
JP5703489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0725856Y2 (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 JP1989057034U priority Critical patent/JPH0725856Y2/ja
Publication of JPH02149114U publication Critical patent/JPH02149114U/ja
Application granted granted Critical
Publication of JPH0725856Y2 publication Critical patent/JPH0725856Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP1989057034U 1989-05-19 1989-05-19 Ｃｄプレーヤの低域発振防止回路 Expired - Lifetime JPH0725856Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989057034U JPH0725856Y2 (ja) 1989-05-19 1989-05-19 Ｃｄプレーヤの低域発振防止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989057034U JPH0725856Y2 (ja) 1989-05-19 1989-05-19 Ｃｄプレーヤの低域発振防止回路

Publications (2)

Publication Number Publication Date
JPH02149114U true JPH02149114U (en]) 1990-12-19
JPH0725856Y2 JPH0725856Y2 (ja) 1995-06-07

Family

ID=31581383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989057034U Expired - Lifetime JPH0725856Y2 (ja) 1989-05-19 1989-05-19 Ｃｄプレーヤの低域発振防止回路

Country Status (1)

Country Link
JP (1) JPH0725856Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08293122A (ja) * 1996-05-16 1996-11-05 Kenwood Corp Ｃｄプレーヤの低域発振防止回路

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139011A (ja) * 1974-09-27 1976-04-01 Nippon Electric Co Jikihetsudoichigimesochi
JPS55115102A (en) * 1979-02-23 1980-09-04 Matsushita Electric Ind Co Ltd Control unit
JPS5979475A (ja) * 1982-10-29 1984-05-08 Toshiba Corp 磁気デイスク装置における磁気ヘツドの保護装置
JPS6074129A (ja) * 1983-09-30 1985-04-26 Sony Corp 光学式デイスクのトラツキングサ−ボ回路
JPS60148605U (ja) * 1984-03-13 1985-10-02 パイオニア株式会社 デイスク再生装置
JPS6139274A (ja) * 1984-07-27 1986-02-25 Toshiba Corp デイスク再生装置のピツクアツプサ−ボ回路
JPS6186820U (en]) * 1984-11-13 1986-06-06
JPS6231034A (ja) * 1985-08-01 1987-02-10 Sony Corp トラツキングサ−ボ装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139011A (ja) * 1974-09-27 1976-04-01 Nippon Electric Co Jikihetsudoichigimesochi
JPS55115102A (en) * 1979-02-23 1980-09-04 Matsushita Electric Ind Co Ltd Control unit
JPS5979475A (ja) * 1982-10-29 1984-05-08 Toshiba Corp 磁気デイスク装置における磁気ヘツドの保護装置
JPS6074129A (ja) * 1983-09-30 1985-04-26 Sony Corp 光学式デイスクのトラツキングサ−ボ回路
JPS60148605U (ja) * 1984-03-13 1985-10-02 パイオニア株式会社 デイスク再生装置
JPS6139274A (ja) * 1984-07-27 1986-02-25 Toshiba Corp デイスク再生装置のピツクアツプサ−ボ回路
JPS6186820U (en]) * 1984-11-13 1986-06-06
JPS6231034A (ja) * 1985-08-01 1987-02-10 Sony Corp トラツキングサ−ボ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08293122A (ja) * 1996-05-16 1996-11-05 Kenwood Corp Ｃｄプレーヤの低域発振防止回路

Also Published As

Publication number Publication date
JPH0725856Y2 (ja) 1995-06-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term