JPS5477530A - White control circuit for color television picture receiver - Google Patents

White control circuit for color television picture receiver

Info

Publication number
JPS5477530A
JPS5477530A JP14531477A JP14531477A JPS5477530A JP S5477530 A JPS5477530 A JP S5477530A JP 14531477 A JP14531477 A JP 14531477A JP 14531477 A JP14531477 A JP 14531477A JP S5477530 A JPS5477530 A JP S5477530A
Authority
JP
Japan
Prior art keywords
circuit
output
deflecting
vertical
control
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
JP14531477A
Other languages
Japanese (ja)
Other versions
JPS6022552B2 (en
Inventor
Hidetaka Egashira
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14531477A priority Critical patent/JPS6022552B2/en
Publication of JPS5477530A publication Critical patent/JPS5477530A/en
Publication of JPS6022552B2 publication Critical patent/JPS6022552B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To ensure an easy and accurate white control through a simple operation by giving individual energizing control to more than one unit of the electronic gun in accordance with the primary colors as well as giving the energized control to the deflecting device according to the output of the vertical deflecting output circuit.
CONSTITUTION: Video gain varying circuit 3 varies the gain of the video signal which received the image detection, and the primary color signals are led out based on the output of circuit 3 and the video detection output. Then the vertical synchronous pulse sent from vertical oscillator circuit 10 is applied to vertical deflecting output circuit 11. And the energizing control is given to more than one unit of the electronic gun of the color picture tube individually in accordance with the primary color signals, and at the same time the deflecting device receives the energizing control according to the deflecting output given from circuit 11. Here, for a clip circuit 13 sets forcedly the vertical deflecting output signal to the DC level fixed period in response to the operation of switch 12 and also sets the gain of circuit 3 to zero. In this way, am easy and accurate white control is ensured a simple operation.
COPYRIGHT: (C)1979,JPO&Japio
JP14531477A 1977-12-02 1977-12-02 White adjustment circuit for color television receivers Expired JPS6022552B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14531477A JPS6022552B2 (en) 1977-12-02 1977-12-02 White adjustment circuit for color television receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14531477A JPS6022552B2 (en) 1977-12-02 1977-12-02 White adjustment circuit for color television receivers

Publications (2)

Publication Number Publication Date
JPS5477530A true JPS5477530A (en) 1979-06-21
JPS6022552B2 JPS6022552B2 (en) 1985-06-03

Family

ID=15382283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14531477A Expired JPS6022552B2 (en) 1977-12-02 1977-12-02 White adjustment circuit for color television receivers

Country Status (1)

Country Link
JP (1) JPS6022552B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007182252A (en) * 2006-01-10 2007-07-19 Zero Emission:Kk Hopper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007182252A (en) * 2006-01-10 2007-07-19 Zero Emission:Kk Hopper

Also Published As

Publication number Publication date
JPS6022552B2 (en) 1985-06-03

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