JPH0181082U - - Google Patents

Info

Publication number
JPH0181082U
JPH0181082U JP1987175953U JP17595387U JPH0181082U JP H0181082 U JPH0181082 U JP H0181082U JP 1987175953 U JP1987175953 U JP 1987175953U JP 17595387 U JP17595387 U JP 17595387U JP H0181082 U JPH0181082 U JP H0181082U
Authority
JP
Japan
Prior art keywords
circuit
output
signal
standard signal
detection
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
JP1987175953U
Other languages
English (en)
Other versions
JPH067650Y2 (ja
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 JP1987175953U priority Critical patent/JPH067650Y2/ja
Publication of JPH0181082U publication Critical patent/JPH0181082U/ja
Application granted granted Critical
Publication of JPH067650Y2 publication Critical patent/JPH067650Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図面は本考案判別回路の一実施例を示すブロツ
ク図である。 ５…非標準信号検出回路、８…遅延回路、１３
…オア回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入力テレビジヨン信号が非標準信号のときに出
    力を発生する検出回路と、この検出回路の出力を
    少なくとも１フイールド期間づつ遅延せしめる複
    数段の遅延回路と、この遅延回路の各段の出力を
    入力とするオア回路とを備え、このオア回路から
    前記検出出力に相当する出力が得られたときに非
    標準信号であると判定するようにした非標準信号
    判別回路。
JP1987175953U 1987-11-18 1987-11-18 非標準信号判別回路 Expired - Lifetime JPH067650Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987175953U JPH067650Y2 (ja) 1987-11-18 1987-11-18 非標準信号判別回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987175953U JPH067650Y2 (ja) 1987-11-18 1987-11-18 非標準信号判別回路

Publications (2)

Publication Number Publication Date
JPH0181082U true JPH0181082U (ja) 1989-05-31
JPH067650Y2 JPH067650Y2 (ja) 1994-02-23

Family

ID=31467726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987175953U Expired - Lifetime JPH067650Y2 (ja) 1987-11-18 1987-11-18 非標準信号判別回路

Country Status (1)

Country Link
JP (1) JPH067650Y2 (ja)

Also Published As

Publication number Publication date
JPH067650Y2 (ja) 1994-02-23

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