JPS5146018A - - Google Patents

Info

Publication number
JPS5146018A
JPS5146018A JP49119998A JP11999874A JPS5146018A JP S5146018 A JPS5146018 A JP S5146018A JP 49119998 A JP49119998 A JP 49119998A JP 11999874 A JP11999874 A JP 11999874A JP S5146018 A JPS5146018 A JP S5146018A
Authority
JP
Japan
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
JP49119998A
Other languages
Japanese (ja)
Inventor
Yasuo Hanechi
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP49119998A priority Critical patent/JPS5146018A/ja
Publication of JPS5146018A publication Critical patent/JPS5146018A/ja
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)
JP49119998A 1974-10-18 1974-10-18 Pending JPS5146018A (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49119998A JPS5146018A (sv) 1974-10-18 1974-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49119998A JPS5146018A (sv) 1974-10-18 1974-10-18

Publications (1)

Publication Number Publication Date
JPS5146018A true JPS5146018A (sv) 1976-04-20

Family

ID=14775354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49119998A Pending JPS5146018A (sv) 1974-10-18 1974-10-18

Country Status (1)

Country Link
JP (1) JPS5146018A (sv)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794942A (en) * 1980-10-13 1982-06-12 Philips Nv Reading and/or writing device
JPS57191840A (en) * 1981-05-20 1982-11-25 Mitsubishi Electric Corp Track follow-up controller
JPS58159248A (ja) * 1982-03-17 1983-09-21 Fujitsu Ltd 光デイスク装置のトラツキングサ−ボ方式
JPS6045949A (ja) * 1984-07-25 1985-03-12 Hitachi Ltd 光学的トラツク追跡装置
JPS61158042A (ja) * 1984-12-28 1986-07-17 Pioneer Electronic Corp トラツキング制御回路
JPS63100627A (ja) * 1987-08-28 1988-05-02 Hitachi Ltd 光デイスク装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794942A (en) * 1980-10-13 1982-06-12 Philips Nv Reading and/or writing device
JPS57191840A (en) * 1981-05-20 1982-11-25 Mitsubishi Electric Corp Track follow-up controller
JPS6224856B2 (sv) * 1981-05-20 1987-05-30 Mitsubishi Electric Corp
JPS58159248A (ja) * 1982-03-17 1983-09-21 Fujitsu Ltd 光デイスク装置のトラツキングサ−ボ方式
JPS63858B2 (sv) * 1982-03-17 1988-01-08 Fujitsu Ltd
JPS6045949A (ja) * 1984-07-25 1985-03-12 Hitachi Ltd 光学的トラツク追跡装置
JPS61158042A (ja) * 1984-12-28 1986-07-17 Pioneer Electronic Corp トラツキング制御回路
JPS63100627A (ja) * 1987-08-28 1988-05-02 Hitachi Ltd 光デイスク装置

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