JPS6481591A - Color frame synchronizing circuit - Google Patents

Color frame synchronizing circuit

Info

Publication number
JPS6481591A
JPS6481591A JP23734387A JP23734387A JPS6481591A JP S6481591 A JPS6481591 A JP S6481591A JP 23734387 A JP23734387 A JP 23734387A JP 23734387 A JP23734387 A JP 23734387A JP S6481591 A JPS6481591 A JP S6481591A
Authority
JP
Japan
Prior art keywords
color frame
signal
synchronizing
outputted
frame
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
JP23734387A
Other languages
Japanese (ja)
Inventor
Hiroshi Kasa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP23734387A priority Critical patent/JPS6481591A/en
Publication of JPS6481591A publication Critical patent/JPS6481591A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE:To obtain a color frame pulse synchronized with a video signal by generating a color frame pulse based on the frame pulse before and after the color frame of an external synchronizing generator. CONSTITUTION:A VTR 1 receives a color frame signal from the reference synchronizing generating circuit 2 and the outputted video signal is synchronized with the color frame. A different video image delay is given depending on the reproduction mode. The video signal outputted from the VTR 1 is given to a synchronizing signal reproducing device 3. The internal detection horizontal signal obtained from the synchronizing signal reproducer 3, the internal detection field signal, the internal detection frame signal and the color frame reference signal outputted from the generator 2 are led to the color frame synchronizing circuit 4 and a color frame detection pulse is outputted from a terminal 5.
JP23734387A 1987-09-24 1987-09-24 Color frame synchronizing circuit Pending JPS6481591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23734387A JPS6481591A (en) 1987-09-24 1987-09-24 Color frame synchronizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23734387A JPS6481591A (en) 1987-09-24 1987-09-24 Color frame synchronizing circuit

Publications (1)

Publication Number Publication Date
JPS6481591A true JPS6481591A (en) 1989-03-27

Family

ID=17013980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23734387A Pending JPS6481591A (en) 1987-09-24 1987-09-24 Color frame synchronizing circuit

Country Status (1)

Country Link
JP (1) JPS6481591A (en)

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