JPS5383426A - Video signal processing circuit - Google Patents

Video signal processing circuit

Info

Publication number
JPS5383426A
JPS5383426A JP15956476A JP15956476A JPS5383426A JP S5383426 A JPS5383426 A JP S5383426A JP 15956476 A JP15956476 A JP 15956476A JP 15956476 A JP15956476 A JP 15956476A JP S5383426 A JPS5383426 A JP S5383426A
Authority
JP
Japan
Prior art keywords
signal processing
video signal
processing circuit
adjustment
secure
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
JP15956476A
Other languages
Japanese (ja)
Other versions
JPS5755275B2 (en
Inventor
Namio Yamaguchi
Sukeyuki Sato
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 JP15956476A priority Critical patent/JPS5383426A/en
Publication of JPS5383426A publication Critical patent/JPS5383426A/en
Publication of JPS5755275B2 publication Critical patent/JPS5755275B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE: To secure an adjustment of the Braun tube cathode potential to an appropriate level without using any measurement instrument and thus to perform an accurate cutoff adjustment, feeding back negatively the primary color signal output to the luminance signal terminal of the liminance signal increment circuit via a feedback circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP15956476A 1976-12-28 1976-12-28 Video signal processing circuit Granted JPS5383426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15956476A JPS5383426A (en) 1976-12-28 1976-12-28 Video signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15956476A JPS5383426A (en) 1976-12-28 1976-12-28 Video signal processing circuit

Publications (2)

Publication Number Publication Date
JPS5383426A true JPS5383426A (en) 1978-07-22
JPS5755275B2 JPS5755275B2 (en) 1982-11-22

Family

ID=15696473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15956476A Granted JPS5383426A (en) 1976-12-28 1976-12-28 Video signal processing circuit

Country Status (1)

Country Link
JP (1) JPS5383426A (en)

Also Published As

Publication number Publication date
JPS5755275B2 (en) 1982-11-22

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