JPS54138401A - Device for automatically controlling stylus pressure of pickup arm - Google Patents

Device for automatically controlling stylus pressure of pickup arm

Info

Publication number
JPS54138401A
JPS54138401A JP4588078A JP4588078A JPS54138401A JP S54138401 A JPS54138401 A JP S54138401A JP 4588078 A JP4588078 A JP 4588078A JP 4588078 A JP4588078 A JP 4588078A JP S54138401 A JPS54138401 A JP S54138401A
Authority
JP
Japan
Prior art keywords
automatically controlling
pickup arm
stylus pressure
controlling stylus
pressure
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.)
Pending
Application number
JP4588078A
Other languages
Japanese (ja)
Inventor
Tadashi Morii
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP4588078A priority Critical patent/JPS54138401A/en
Publication of JPS54138401A publication Critical patent/JPS54138401A/en
Pending legal-status Critical Current

Links

JP4588078A 1978-04-20 1978-04-20 Device for automatically controlling stylus pressure of pickup arm Pending JPS54138401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4588078A JPS54138401A (en) 1978-04-20 1978-04-20 Device for automatically controlling stylus pressure of pickup arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4588078A JPS54138401A (en) 1978-04-20 1978-04-20 Device for automatically controlling stylus pressure of pickup arm

Publications (1)

Publication Number Publication Date
JPS54138401A true JPS54138401A (en) 1979-10-26

Family

ID=12731530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4588078A Pending JPS54138401A (en) 1978-04-20 1978-04-20 Device for automatically controlling stylus pressure of pickup arm

Country Status (1)

Country Link
JP (1) JPS54138401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767229U (en) * 1980-11-25 1982-04-22

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023802A (en) * 1973-07-05 1975-03-14
JPS5055301A (en) * 1973-09-12 1975-05-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023802A (en) * 1973-07-05 1975-03-14
JPS5055301A (en) * 1973-09-12 1975-05-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767229U (en) * 1980-11-25 1982-04-22

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