JPS5366118A - Video detection circuit - Google Patents

Video detection circuit

Info

Publication number
JPS5366118A
JPS5366118A JP14126376A JP14126376A JPS5366118A JP S5366118 A JPS5366118 A JP S5366118A JP 14126376 A JP14126376 A JP 14126376A JP 14126376 A JP14126376 A JP 14126376A JP S5366118 A JPS5366118 A JP S5366118A
Authority
JP
Japan
Prior art keywords
detection circuit
video detection
compensate
dispersion
variation
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
JP14126376A
Other languages
Japanese (ja)
Inventor
Kenichi Tonomura
Tsuneo Ikeda
Shigeaki Minamibata
Seiichi Ueda
Takao Yokoyama
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 Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP14126376A priority Critical patent/JPS5366118A/en
Publication of JPS5366118A publication Critical patent/JPS5366118A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Abstract

PURPOSE: To compensate the dispersion of the peak value of the signal generated owing to the variation of a carrier zero level by making the power supply of a reference voltage setting circuit the middle point of the output of a synchronizing detection circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP14126376A 1976-11-26 1976-11-26 Video detection circuit Pending JPS5366118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14126376A JPS5366118A (en) 1976-11-26 1976-11-26 Video detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14126376A JPS5366118A (en) 1976-11-26 1976-11-26 Video detection circuit

Publications (1)

Publication Number Publication Date
JPS5366118A true JPS5366118A (en) 1978-06-13

Family

ID=15287827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14126376A Pending JPS5366118A (en) 1976-11-26 1976-11-26 Video detection circuit

Country Status (1)

Country Link
JP (1) JPS5366118A (en)

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