JPS5558803A - Record player - Google Patents

Record player

Info

Publication number
JPS5558803A
JPS5558803A JP13239178A JP13239178A JPS5558803A JP S5558803 A JPS5558803 A JP S5558803A JP 13239178 A JP13239178 A JP 13239178A JP 13239178 A JP13239178 A JP 13239178A JP S5558803 A JPS5558803 A JP S5558803A
Authority
JP
Japan
Prior art keywords
stylus pressure
final
variable resistor
stylus
adjustment
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
JP13239178A
Other languages
Japanese (ja)
Other versions
JPS6115482B2 (en
Inventor
Mitsuru Hanajima
Shuichi Kimura
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 JP13239178A priority Critical patent/JPS5558803A/en
Publication of JPS5558803A publication Critical patent/JPS5558803A/en
Publication of JPS6115482B2 publication Critical patent/JPS6115482B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable to accurately adjust the stylus pressure, by latching the final value of the stylus pressure set with the manipulation of the variable resistor without fail.
CONSTITUTION: The stylus pressure adjusting control signal changed continuously with the variable resistor 1 is converted 3 into digital control signal and latched 4. In the case, the operation is controlled with the latch instruction signal from the latch instruction generation circuit 2 so that the final stylus pressure can be latched when the adjustment of stylus pressure is finished with the operation of the resistor 1, and the content of latch representing the final stylus pressure is fed to the digital display circuit 9 and the stylus pressure adjustment drive circuit 10 via the D/A converters 7 and 6 every stylus pressure adjustment. As a result, the stylus pressure can accurately be adjusted to the final value of the stylus pressure set with the variable resistor.
COPYRIGHT: (C)1980,JPO&Japio
JP13239178A 1978-10-27 1978-10-27 Record player Granted JPS5558803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13239178A JPS5558803A (en) 1978-10-27 1978-10-27 Record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13239178A JPS5558803A (en) 1978-10-27 1978-10-27 Record player

Publications (2)

Publication Number Publication Date
JPS5558803A true JPS5558803A (en) 1980-05-01
JPS6115482B2 JPS6115482B2 (en) 1986-04-24

Family

ID=15080279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13239178A Granted JPS5558803A (en) 1978-10-27 1978-10-27 Record player

Country Status (1)

Country Link
JP (1) JPS5558803A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118713A (en) * 1981-01-19 1982-07-23 Kubota Ltd Attaching structure of planting device of rice transplanter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118713A (en) * 1981-01-19 1982-07-23 Kubota Ltd Attaching structure of planting device of rice transplanter
JPH0159847B2 (en) * 1981-01-19 1989-12-20 Kubota Ltd

Also Published As

Publication number Publication date
JPS6115482B2 (en) 1986-04-24

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