JPS596373U - 1H delay processing circuit - Google Patents

1H delay processing circuit

Info

Publication number
JPS596373U
JPS596373U JP10020582U JP10020582U JPS596373U JP S596373 U JPS596373 U JP S596373U JP 10020582 U JP10020582 U JP 10020582U JP 10020582 U JP10020582 U JP 10020582U JP S596373 U JPS596373 U JP S596373U
Authority
JP
Japan
Prior art keywords
processing circuit
delay line
chroma signal
delay processing
direct
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
JP10020582U
Other languages
Japanese (ja)
Other versions
JPS631508Y2 (en
Inventor
武志 安達
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 JP10020582U priority Critical patent/JPS596373U/en
Publication of JPS596373U publication Critical patent/JPS596373U/en
Application granted granted Critical
Publication of JPS631508Y2 publication Critical patent/JPS631508Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のＩＨ遅延装置を示す回路図、第２図はこ
の考案の一実施例を示す回路図である。 ＲＡ、　、ＲＢ、　ＲＣ，ＲＤ・・・抵抗、”Ａ、’　
”Ｂ”・・コイル、ＶＲＡ・・・可変抵抗、２１・・・
ＩＨ遅延線。FIG. 1 is a circuit diagram showing a conventional IH delay device, and FIG. 2 is a circuit diagram showing an embodiment of this invention. RA, ,RB, RC,RD...Resistance, "A,'
"B"...Coil, VRA...Variable resistance, 21...
IH delay line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ＩＨ遅延線の第１、第２入力端子間にマツチング用のコ
イルと、マツチング用の可変抵抗とを並列接続し、前記
第１入力端子に入力クロマ信号を加え、前記第２入力端
子から分割抵抗を介してダイレクトクロマ信号をとり出
す構成とし、前記ＩＨ遅延線の挿入損失の大又は小に応
じて前記可変抵抗を調整することが、ダイレクトクロマ
信号レベルの小又は大となる相反する関係となるよう、
にしたことを特徴とするＩＨ遅延処理回路。A matching coil and a matching variable resistor are connected in parallel between the first and second input terminals of the IH delay line, an input chroma signal is applied to the first input terminal, and a dividing resistor is connected from the second input terminal. The configuration is such that the direct chroma signal is extracted through the IH delay line, and adjusting the variable resistor depending on whether the insertion loss of the IH delay line is large or small creates a contradictory relationship in which the direct chroma signal level becomes small or large. Yo,
An IH delay processing circuit characterized by:
JP10020582U 1982-07-02 1982-07-02 1H delay processing circuit Granted JPS596373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10020582U JPS596373U (en) 1982-07-02 1982-07-02 1H delay processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10020582U JPS596373U (en) 1982-07-02 1982-07-02 1H delay processing circuit

Publications (2)

Publication Number Publication Date
JPS596373U true JPS596373U (en) 1984-01-17
JPS631508Y2 JPS631508Y2 (en) 1988-01-14

Family

ID=30237151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10020582U Granted JPS596373U (en) 1982-07-02 1982-07-02 1H delay processing circuit

Country Status (1)

Country Link
JP (1) JPS596373U (en)

Also Published As

Publication number Publication date
JPS631508Y2 (en) 1988-01-14

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