JPS5266404A - Servo circuit for linear tracking arm - Google Patents

Servo circuit for linear tracking arm

Info

Publication number
JPS5266404A
JPS5266404A JP14221475A JP14221475A JPS5266404A JP S5266404 A JPS5266404 A JP S5266404A JP 14221475 A JP14221475 A JP 14221475A JP 14221475 A JP14221475 A JP 14221475A JP S5266404 A JPS5266404 A JP S5266404A
Authority
JP
Japan
Prior art keywords
servo circuit
tracking arm
linear tracking
tone arm
receiving elements
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
JP14221475A
Other languages
Japanese (ja)
Other versions
JPS5756148B2 (en
Inventor
Hisatomo Matsushima
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 JP14221475A priority Critical patent/JPS5266404A/en
Publication of JPS5266404A publication Critical patent/JPS5266404A/en
Publication of JPS5756148B2 publication Critical patent/JPS5756148B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To achieve the stabilization of operation by receiving the light varying with turning of a tone arm in first and second receiving elements and driving the motor of a tone arm servo circuit with the output of a bridge circuit containing the first and second receiving elements at tis sides.
COPYRIGHT: (C)1977,JPO&Japio
JP14221475A 1975-12-01 1975-12-01 Servo circuit for linear tracking arm Granted JPS5266404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14221475A JPS5266404A (en) 1975-12-01 1975-12-01 Servo circuit for linear tracking arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14221475A JPS5266404A (en) 1975-12-01 1975-12-01 Servo circuit for linear tracking arm

Publications (2)

Publication Number Publication Date
JPS5266404A true JPS5266404A (en) 1977-06-01
JPS5756148B2 JPS5756148B2 (en) 1982-11-27

Family

ID=15310046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14221475A Granted JPS5266404A (en) 1975-12-01 1975-12-01 Servo circuit for linear tracking arm

Country Status (1)

Country Link
JP (1) JPS5266404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461909A (en) * 1977-10-27 1979-05-18 Mitsubishi Electric Corp Magnetic disc reproducer
JPS5856370U (en) * 1981-10-14 1983-04-16 株式会社ケンウッド Guide rail holder for linear tracking tone arm

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461909A (en) * 1977-10-27 1979-05-18 Mitsubishi Electric Corp Magnetic disc reproducer
JPS5856370U (en) * 1981-10-14 1983-04-16 株式会社ケンウッド Guide rail holder for linear tracking tone arm
JPS6331250Y2 (en) * 1981-10-14 1988-08-22

Also Published As

Publication number Publication date
JPS5756148B2 (en) 1982-11-27

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