JPS53146535A - Color demodulator circuit of secam system - Google Patents

Color demodulator circuit of secam system

Info

Publication number
JPS53146535A
JPS53146535A JP6097177A JP6097177A JPS53146535A JP S53146535 A JPS53146535 A JP S53146535A JP 6097177 A JP6097177 A JP 6097177A JP 6097177 A JP6097177 A JP 6097177A JP S53146535 A JPS53146535 A JP S53146535A
Authority
JP
Japan
Prior art keywords
circuit
demodulator circuit
secam system
color demodulator
phase detector
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
JP6097177A
Other languages
Japanese (ja)
Inventor
Tsuguji Tateuchi
Tomomitsu Azeyanagi
Hiroaki Nabeyama
Masanori Ogino
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 JP6097177A priority Critical patent/JPS53146535A/en
Publication of JPS53146535A publication Critical patent/JPS53146535A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE: To eliminate the white balance change by providing an oscillator circuit to the demodulator circuit consisting of a phase-shift circuit and phase detector circuit and supplying the output signal of the oscillator circuit to the phase detector circuit at the receiving time of the white/black broadcast.
COPYRIGHT: (C)1978,JPO&Japio
JP6097177A 1977-05-27 1977-05-27 Color demodulator circuit of secam system Pending JPS53146535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6097177A JPS53146535A (en) 1977-05-27 1977-05-27 Color demodulator circuit of secam system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6097177A JPS53146535A (en) 1977-05-27 1977-05-27 Color demodulator circuit of secam system

Publications (1)

Publication Number Publication Date
JPS53146535A true JPS53146535A (en) 1978-12-20

Family

ID=13157806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6097177A Pending JPS53146535A (en) 1977-05-27 1977-05-27 Color demodulator circuit of secam system

Country Status (1)

Country Link
JP (1) JPS53146535A (en)

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