JPS54153005A - Position control device - Google Patents

Position control device

Info

Publication number
JPS54153005A
JPS54153005A JP6128578A JP6128578A JPS54153005A JP S54153005 A JPS54153005 A JP S54153005A JP 6128578 A JP6128578 A JP 6128578A JP 6128578 A JP6128578 A JP 6128578A JP S54153005 A JPS54153005 A JP S54153005A
Authority
JP
Japan
Prior art keywords
arm
turns
counter
voltage
stop
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
JP6128578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245601B2 (enrdf_load_stackoverflow
Inventor
Kuninori Shino
Keisuke Sekiguchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP6128578A priority Critical patent/JPS54153005A/ja
Publication of JPS54153005A publication Critical patent/JPS54153005A/ja
Publication of JPS6245601B2 publication Critical patent/JPS6245601B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08503—Control of drive of the head
    • G11B3/08506—Control of drive of the head for pivoting pick-up arms
    • G11B3/08512—Control of drive of the head for pivoting pick-up arms using optical detecting means

Landscapes

  • Control Of Position Or Direction (AREA)
JP6128578A 1978-05-23 1978-05-23 Position control device Granted JPS54153005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6128578A JPS54153005A (en) 1978-05-23 1978-05-23 Position control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6128578A JPS54153005A (en) 1978-05-23 1978-05-23 Position control device

Publications (2)

Publication Number Publication Date
JPS54153005A true JPS54153005A (en) 1979-12-01
JPS6245601B2 JPS6245601B2 (enrdf_load_stackoverflow) 1987-09-28

Family

ID=13166767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6128578A Granted JPS54153005A (en) 1978-05-23 1978-05-23 Position control device

Country Status (1)

Country Link
JP (1) JPS54153005A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163613A (ja) * 1983-03-07 1984-09-14 Shinko Electric Co Ltd エンコ−ダの原点合せ用検知機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163613A (ja) * 1983-03-07 1984-09-14 Shinko Electric Co Ltd エンコ−ダの原点合せ用検知機構

Also Published As

Publication number Publication date
JPS6245601B2 (enrdf_load_stackoverflow) 1987-09-28

Similar Documents

Publication Publication Date Title
JPS5573971A (en) Head shifting device
JPS54153005A (en) Position control device
JPS5468609A (en) Tape running control method
JPS5670535A (en) Electronic/manual aperture control servo circuit using a moving magnet type servometer as driving source
JPS5411771A (en) Electronic watch
JPS5745631A (en) Position detector
JPS538937A (en) Driving aptitude judging method and its device for driver of vehicle
JPS53129632A (en) Camera stop determining device
JPS5766569A (en) Disk reproducing device
JPS55155336A (en) Motor winding camera
JPS54111274A (en) Scanning electron microscope
JPS57191709A (en) Controlling system for stopping moving material at home position
JPS5514507A (en) Servo pattern writer for magnetic angle detector
JPS57201117A (en) Positioning apparatus
SU855689A1 (ru) Способ выделени сигнала рассогласовани при считывании графиков
JPS5542003A (en) Wave-form delay sampling circuit
JPS6449198A (en) Sample-hold circuit
JPS54110412A (en) Motor driven control rod
JPS6426384A (en) Speed control device of motor
JPS56102108A (en) Automatic gain controller
JPS54140502A (en) Controller for tone arm
JPS57191878A (en) Linear tracking type record player
JPS56123018A (en) Control device for speed and position
JPS55138753A (en) Optical system driving control unit
JPS54111205A (en) Control circuit of automatic answering telephone set