JPS5261429A - Video signal processing circuit - Google Patents

Video signal processing circuit

Info

Publication number
JPS5261429A
JPS5261429A JP13833775A JP13833775A JPS5261429A JP S5261429 A JPS5261429 A JP S5261429A JP 13833775 A JP13833775 A JP 13833775A JP 13833775 A JP13833775 A JP 13833775A JP S5261429 A JPS5261429 A JP S5261429A
Authority
JP
Japan
Prior art keywords
signal processing
video signal
processing circuit
transistor
external noise
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
JP13833775A
Other languages
Japanese (ja)
Inventor
Tatsuro Matsuda
Toshio Sugizaki
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 JP13833775A priority Critical patent/JPS5261429A/en
Publication of JPS5261429A publication Critical patent/JPS5261429A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The output of the external noise detection transistor is suppleid to synchronous signal peak level detection transistor and video detection output amplifier transistor. In this way, the external noise contained in video detection output can be canceled.
COPYRIGHT: (C)1977,JPO&Japio
JP13833775A 1975-11-17 1975-11-17 Video signal processing circuit Pending JPS5261429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13833775A JPS5261429A (en) 1975-11-17 1975-11-17 Video signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13833775A JPS5261429A (en) 1975-11-17 1975-11-17 Video signal processing circuit

Publications (1)

Publication Number Publication Date
JPS5261429A true JPS5261429A (en) 1977-05-20

Family

ID=15219540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13833775A Pending JPS5261429A (en) 1975-11-17 1975-11-17 Video signal processing circuit

Country Status (1)

Country Link
JP (1) JPS5261429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181375A (en) * 1982-04-15 1983-10-24 Mitsubishi Electric Corp Noise eliminating system in television receiver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501613A (en) * 1973-05-07 1975-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501613A (en) * 1973-05-07 1975-01-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181375A (en) * 1982-04-15 1983-10-24 Mitsubishi Electric Corp Noise eliminating system in television receiver

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