JPS5229119A - Reference signal source for reproduction servo-mechanism - Google Patents

Reference signal source for reproduction servo-mechanism

Info

Publication number
JPS5229119A
JPS5229119A JP50105810A JP10581075A JPS5229119A JP S5229119 A JPS5229119 A JP S5229119A JP 50105810 A JP50105810 A JP 50105810A JP 10581075 A JP10581075 A JP 10581075A JP S5229119 A JPS5229119 A JP S5229119A
Authority
JP
Japan
Prior art keywords
reference signal
signal source
reproduction servo
servo
reproduction
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
JP50105810A
Other languages
Japanese (ja)
Inventor
Yoichi Tokunaga
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.)
Hitachi Denshi KK
Hitachi Ltd
Original Assignee
Hitachi Denshi KK
Hitachi 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 Hitachi Denshi KK, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP50105810A priority Critical patent/JPS5229119A/en
Publication of JPS5229119A publication Critical patent/JPS5229119A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To produce the reference signal source with high stability and accuracy with low cost, by means of utilizing the output of the color signal conversion use crystal oscillator, thereby dividing the frequency so as to make the reproducing servo-mechanism use signal.
COPYRIGHT: (C)1977,JPO&Japio
JP50105810A 1975-09-01 1975-09-01 Reference signal source for reproduction servo-mechanism Pending JPS5229119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50105810A JPS5229119A (en) 1975-09-01 1975-09-01 Reference signal source for reproduction servo-mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50105810A JPS5229119A (en) 1975-09-01 1975-09-01 Reference signal source for reproduction servo-mechanism

Publications (1)

Publication Number Publication Date
JPS5229119A true JPS5229119A (en) 1977-03-04

Family

ID=14417445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50105810A Pending JPS5229119A (en) 1975-09-01 1975-09-01 Reference signal source for reproduction servo-mechanism

Country Status (1)

Country Link
JP (1) JPS5229119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139587A (en) * 1982-02-13 1983-08-18 Mitsubishi Electric Corp Video reproducer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121437A (en) * 1973-03-20 1974-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121437A (en) * 1973-03-20 1974-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139587A (en) * 1982-02-13 1983-08-18 Mitsubishi Electric Corp Video reproducer

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