JPS5266404A - Servo circuit for linear tracking arm - Google Patents
Servo circuit for linear tracking armInfo
- 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
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
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)
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 |
-
1975
- 1975-12-01 JP JP14221475A patent/JPS5266404A/en active Granted
Cited By (3)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5278052A (en) | Switching regulator | |
JPS51140642A (en) | Driving circuit | |
JPS5266404A (en) | Servo circuit for linear tracking arm | |
JPS5287649A (en) | Constant current bias circuit | |
JPS5323056A (en) | Constant current biasing circuit | |
JPS5336656A (en) | Current mirror circuit | |
JPS5330261A (en) | Current mirror circuit | |
JPS5347727A (en) | Power circuit | |
JPS5422552A (en) | Reference voltage source circuit | |
JPS5241543A (en) | Electrooptical device | |
JPS5257731A (en) | Light source for information reading element | |
JPS5316831A (en) | Control method for inverter | |
JPS5214363A (en) | Can-sealed power transistor | |
JPS5235901A (en) | Selective station display circuit | |
JPS5324515A (en) | Control circuit of motor velocity | |
JPS5212522A (en) | Information processing device | |
JPS5210056A (en) | Quartz oscillator | |
JPS5285676A (en) | Correction mechanism for intermittent movement | |
JPS5271655A (en) | Control system in power supply circuit | |
JPS51128572A (en) | Multitimer electrnic clock | |
JPS51111036A (en) | Transistor circuit | |
JPS51140114A (en) | Control device for dc motor | |
JPS52122425A (en) | Reference power source unit | |
JPS52119881A (en) | Semi-conductor control luminous element | |
JPS52119928A (en) | Photo-electroconversion circuit |