JPS609021U - 光デイスクプレ−ヤのレンズ駆動回路 - Google Patents

光デイスクプレ−ヤのレンズ駆動回路

Info

Publication number
JPS609021U
JPS609021U JP9663283U JP9663283U JPS609021U JP S609021 U JPS609021 U JP S609021U JP 9663283 U JP9663283 U JP 9663283U JP 9663283 U JP9663283 U JP 9663283U JP S609021 U JPS609021 U JP S609021U
Authority
JP
Japan
Prior art keywords
lens drive
signal
pulse
drive circuit
optical disk
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
JP9663283U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0142818Y2 (OSRAM
Inventor
一俊 草野
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP9663283U priority Critical patent/JPS609021U/ja
Publication of JPS609021U publication Critical patent/JPS609021U/ja
Application granted granted Critical
Publication of JPH0142818Y2 publication Critical patent/JPH0142818Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP9663283U 1983-06-24 1983-06-24 光デイスクプレ−ヤのレンズ駆動回路 Granted JPS609021U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9663283U JPS609021U (ja) 1983-06-24 1983-06-24 光デイスクプレ−ヤのレンズ駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9663283U JPS609021U (ja) 1983-06-24 1983-06-24 光デイスクプレ−ヤのレンズ駆動回路

Publications (2)

Publication Number Publication Date
JPS609021U true JPS609021U (ja) 1985-01-22
JPH0142818Y2 JPH0142818Y2 (OSRAM) 1989-12-13

Family

ID=30230211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9663283U Granted JPS609021U (ja) 1983-06-24 1983-06-24 光デイスクプレ−ヤのレンズ駆動回路

Country Status (1)

Country Link
JP (1) JPS609021U (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455267A (en) * 1987-08-12 1989-03-02 Ibm Line printer
JP2013135595A (ja) * 2011-12-27 2013-07-08 Fujitsu General Ltd モータ駆動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128707A (en) * 1978-03-27 1979-10-05 Mca Disco Vision Focus servo device
JPS5733435U (OSRAM) * 1980-08-04 1982-02-22
JPS5761641U (OSRAM) * 1980-09-30 1982-04-12
JPS57129239U (OSRAM) * 1981-02-06 1982-08-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128707A (en) * 1978-03-27 1979-10-05 Mca Disco Vision Focus servo device
JPS5733435U (OSRAM) * 1980-08-04 1982-02-22
JPS5761641U (OSRAM) * 1980-09-30 1982-04-12
JPS57129239U (OSRAM) * 1981-02-06 1982-08-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455267A (en) * 1987-08-12 1989-03-02 Ibm Line printer
JP2013135595A (ja) * 2011-12-27 2013-07-08 Fujitsu General Ltd モータ駆動装置

Also Published As

Publication number Publication date
JPH0142818Y2 (OSRAM) 1989-12-13

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