JPH01115391U - - Google Patents

Info

Publication number
JPH01115391U
JPH01115391U JP974888U JP974888U JPH01115391U JP H01115391 U JPH01115391 U JP H01115391U JP 974888 U JP974888 U JP 974888U JP 974888 U JP974888 U JP 974888U JP H01115391 U JPH01115391 U JP H01115391U
Authority
JP
Japan
Prior art keywords
color
receiver
detection circuit
signal detection
white balance
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
JP974888U
Other languages
English (en)
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 filed Critical
Priority to JP974888U priority Critical patent/JPH01115391U/ja
Publication of JPH01115391U publication Critical patent/JPH01115391U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
  • Details Of Television Scanning (AREA)

Description

【図面の簡単な説明】
第１図は本考案によるカラーＴＶ受像機の一実
施例を示す回路図、第２図はオートホワイトバラ
ンス機能のためのホワイトバランス検出用信号を
説明するための波形図、第３図は従来のカラーＴ
Ｖ受像機の一例を示す回路図、第４図は従来の問
題点を説明するための図である。 ５……垂直偏向コイル、２２……無信号検出回
路。

Claims (1)

  1. 【実用新案登録請求の範囲】 オートホワイトバランス機能を有するカラーＴ
    Ｖ受像機において、 映像信号が無いことを検出する無信号検出回路
    を備え、 該無信号検出回路の出力により垂直偏向コイル
    に流すノコギリ波電流のレベルを制御するように
    した、 ことを特徴とするカラーＴＶ受像機。
JP974888U 1988-01-29 1988-01-29 Pending JPH01115391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP974888U JPH01115391U (ja) 1988-01-29 1988-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP974888U JPH01115391U (ja) 1988-01-29 1988-01-29

Publications (1)

Publication Number Publication Date
JPH01115391U true JPH01115391U (ja) 1989-08-03

Family

ID=31216765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP974888U Pending JPH01115391U (ja) 1988-01-29 1988-01-29

Country Status (1)

Country Link
JP (1) JPH01115391U (ja)

Similar Documents

Publication Publication Date Title
JPH01115392U (ja)
JPS6425278U (ja)
JPH0257670U (ja)
JPS6448973U (ja)
JPS62117889U (ja)
JPS6157782U (ja)
JPS6331684U (ja)
JPS61103966U (ja)
JPH0365368U (ja)
JPH02103984U (ja)
JPH02133066U (ja)
JPS6234870U (ja)
JPH0357670U (ja)
JPS61154070U (ja)
JPH028267U (ja)
JPH01105982U (ja)
JPH0369986U (ja)
JPS61201089U (ja)
JPS60101872U (ja) テレビジヨン受像機の自動映像制御回路
JPH01159483U (ja)
JPS6178485U (ja)
JPS6268383U (ja)
JPS61154071U (ja)
JPS61191658U (ja)
JPS63287179A (ja) Ａｂｌ回路