JPS5386115A - Isolation circuit for vertical synchronous singnal - Google Patents

Isolation circuit for vertical synchronous singnal

Info

Publication number
JPS5386115A
JPS5386115A JP67577A JP67577A JPS5386115A JP S5386115 A JPS5386115 A JP S5386115A JP 67577 A JP67577 A JP 67577A JP 67577 A JP67577 A JP 67577A JP S5386115 A JPS5386115 A JP S5386115A
Authority
JP
Japan
Prior art keywords
singnal
isolation circuit
vertical synchronous
vertical
synchronous
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
JP67577A
Other languages
Japanese (ja)
Other versions
JPS6032380B2 (en
Inventor
Toyokatsu Koga
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP67577A priority Critical patent/JPS6032380B2/en
Publication of JPS5386115A publication Critical patent/JPS5386115A/en
Publication of JPS6032380B2 publication Critical patent/JPS6032380B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To avoid occurrence of pairing caused by the interlace slippage, by isolating the vertical synchronous signal in high accuracy from the composite synchronous circuit through full digital process circuit by utlizing the duration difference between the vertical and horizontal synchronous pulses.
COPYRIGHT: (C)1978,JPO&Japio
JP67577A 1977-01-06 1977-01-06 Vertical synchronization signal separation circuit Expired JPS6032380B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP67577A JPS6032380B2 (en) 1977-01-06 1977-01-06 Vertical synchronization signal separation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP67577A JPS6032380B2 (en) 1977-01-06 1977-01-06 Vertical synchronization signal separation circuit

Publications (2)

Publication Number Publication Date
JPS5386115A true JPS5386115A (en) 1978-07-29
JPS6032380B2 JPS6032380B2 (en) 1985-07-27

Family

ID=11480312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP67577A Expired JPS6032380B2 (en) 1977-01-06 1977-01-06 Vertical synchronization signal separation circuit

Country Status (1)

Country Link
JP (1) JPS6032380B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798078U (en) * 1980-12-08 1982-06-16

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454229Y2 (en) * 1986-09-11 1992-12-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798078U (en) * 1980-12-08 1982-06-16

Also Published As

Publication number Publication date
JPS6032380B2 (en) 1985-07-27

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