[go: up one dir, main page]

JPS5368515A - Process circuit for color video signal - Google Patents

Process circuit for color video signal

Info

Publication number
JPS5368515A
JPS5368515A JP14456676A JP14456676A JPS5368515A JP S5368515 A JPS5368515 A JP S5368515A JP 14456676 A JP14456676 A JP 14456676A JP 14456676 A JP14456676 A JP 14456676A JP S5368515 A JPS5368515 A JP S5368515A
Authority
JP
Japan
Prior art keywords
video signal
color video
process circuit
control voltage
apc
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
JP14456676A
Other languages
Japanese (ja)
Other versions
JPS5620753B2 (en
Inventor
Yasunobu Kuniyoshi
Takafumi Okada
Takao Sumi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP14456676A priority Critical patent/JPS5368515A/en
Priority to CA290,575A priority patent/CA1113182A/en
Priority to GB46907/77A priority patent/GB1567084A/en
Priority to SE7712848A priority patent/SE423472B/en
Priority to IT51797/77A priority patent/IT1090837B/en
Priority to US05/851,408 priority patent/US4208674A/en
Priority to CH1392877A priority patent/CH626208A5/de
Priority to NL7712631A priority patent/NL192811C/en
Priority to FR7734479A priority patent/FR2371106A1/en
Priority to AT0818277A priority patent/AT380368B/en
Priority to DE2751285A priority patent/DE2751285C2/en
Priority to AU30689/77A priority patent/AU513705B2/en
Publication of JPS5368515A publication Critical patent/JPS5368515A/en
Publication of JPS5620753B2 publication Critical patent/JPS5620753B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To avoid the unsteadiness which is produced when the AFC and APC circuits are installed in parallel, by adding the control voltage to a variable requency oscillator. The control voltage functions to lead in the frequency converting signal after detecting the discrepancy of the synchronization for the control loop which is composed of the APC circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP14456676A 1976-11-16 1976-11-30 Process circuit for color video signal Granted JPS5368515A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP14456676A JPS5368515A (en) 1976-11-30 1976-11-30 Process circuit for color video signal
CA290,575A CA1113182A (en) 1976-11-16 1977-11-09 Time base error correcting apparatus
GB46907/77A GB1567084A (en) 1976-11-16 1977-11-10 Timing error correcting apparatus
SE7712848A SE423472B (en) 1976-11-16 1977-11-14 APPLIANCE FOR ELIMINATING TIME BASE
IT51797/77A IT1090837B (en) 1976-11-16 1977-11-14 APPARATUS TO ELIMINATE BASIC TIME ERRORS IN TELEVISION RECORDERS / PLAYERS
US05/851,408 US4208674A (en) 1976-11-16 1977-11-14 Time base error correcting apparatus
CH1392877A CH626208A5 (en) 1976-11-16 1977-11-15
NL7712631A NL192811C (en) 1976-11-16 1977-11-16 Device for eliminating time base errors in an information signal.
FR7734479A FR2371106A1 (en) 1976-11-16 1977-11-16 DEVICE FOR CORRECTING BASIC ERRORS OF TIME OF A VIDEO SIGNAL
AT0818277A AT380368B (en) 1976-11-16 1977-11-16 DEVICE FOR ELIMINATING THE TIME BASE ERRORS FROM AN INFORMATION SIGNAL
DE2751285A DE2751285C2 (en) 1976-11-16 1977-11-16 Arrangement for eliminating time base errors from an information signal reproduced from a recording medium, in particular a colour video signal
AU30689/77A AU513705B2 (en) 1976-11-16 1977-11-16 Colour video recorder time base error corrector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14456676A JPS5368515A (en) 1976-11-30 1976-11-30 Process circuit for color video signal

Publications (2)

Publication Number Publication Date
JPS5368515A true JPS5368515A (en) 1978-06-19
JPS5620753B2 JPS5620753B2 (en) 1981-05-15

Family

ID=15365203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14456676A Granted JPS5368515A (en) 1976-11-16 1976-11-30 Process circuit for color video signal

Country Status (1)

Country Link
JP (1) JPS5368515A (en)

Also Published As

Publication number Publication date
JPS5620753B2 (en) 1981-05-15

Similar Documents

Publication Publication Date Title
JPS5330815A (en) Frequency control circuit
JPS524105A (en) Frequency synthesizer-method transmitter-receiver
JPS5457829A (en) Processing circuit for color video signal
JPS5797751A (en) Circuit for adding artificial synchronizing signal
JPS53113462A (en) Frequency discriminator
JPS5368515A (en) Process circuit for color video signal
JPS5227342A (en) Signal generator
JPS5357914A (en) Synchronous oscillator
JPS5275211A (en) Delta tune circuit
JPS538847A (en) High frequency heater
JPS51140513A (en) Color burst signal extracting circuit
JPS5248956A (en) Single side-wave signal generator equipment
JPS5620355A (en) Clock signal forming circuit
JPS5278312A (en) Automatic frequency control circuit
JPS5291633A (en) Frequency stabilized microwave generator
JPS5227201A (en) Digital electronic tuner
JPS5230301A (en) Preset type electronic tuner
JPS52153776A (en) Digital electronic watch
JPS5336425A (en) Color television picture receiver of beam index time
JPS51141615A (en) Automatic tuning apparatus for electronic musical instrument
JPS5364420A (en) Indix generator for color television camera
JPS5398034A (en) Frequency converter
JPS5233417A (en) Rf tv signal modulator
JPS5543987A (en) Phase comparator
JPS5393879A (en) Frequency judgement circuit