JPS61182155U - - Google Patents

Info

Publication number
JPS61182155U
JPS61182155U JP6558785U JP6558785U JPS61182155U JP S61182155 U JPS61182155 U JP S61182155U JP 6558785 U JP6558785 U JP 6558785U JP 6558785 U JP6558785 U JP 6558785U JP S61182155 U JPS61182155 U JP S61182155U
Authority
JP
Japan
Prior art keywords
signal
signals
synchronization signal
synchronization
video
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
JP6558785U
Other languages
Japanese (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 JP6558785U priority Critical patent/JPS61182155U/ja
Publication of JPS61182155U publication Critical patent/JPS61182155U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)
  • Synchronizing For Television (AREA)

Description

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

第1図は本考案の一実施例のブロツク図、第2
図は具体的な回路図、第3図は信号波形図、第4
図は信号方式の説明図である。 2……切替選択部、3……映像信号処理部、3
a……信号比較手段、3b……レベル変換手段、
4……同期信号処理部、4a……信号比較手段、
4b……レベル変換手段、5……出力部、7a,
7b,7c……映像表示制御器、8a,8b,8
c……デイスプレイモニタ、SW,SW……
切替スイツチ。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a specific circuit diagram, Figure 3 is a signal waveform diagram, and Figure 4 is a diagram of signal waveforms.
The figure is an explanatory diagram of the signal system. 2...Switching selection section, 3...Video signal processing section, 3
a...signal comparison means, 3b...level conversion means,
4...Synchronization signal processing unit, 4a...Signal comparison means,
4b...level conversion means, 5...output section, 7a,
7b, 7c...Video display controller, 8a, 8b, 8
c...Display monitor, SW1 , SW2 ...
Changeover switch.

Claims (1)

【実用新案登録請求の範囲】 映像表示制御器より入力される信号から所定の
R,G,B映像信号を分離検出する信号比較手段
を有し、検出された映像信号を所定の信号レベル
に変換して出力する映像信号処理部と、 映像表示制御器より入力される信号から所定の
垂直及び水平同期信号を分離検出する信号比較手
段を有し、検出された同期信号を所定の信号レベ
ルに変換して出力する同期信号処理部と、 任意の映像信号回路を同期信号処理部に選択的
に接続する切替選択手段と、 複合同期信号を垂直同期信号と水平同期信号に
分離して出力する出力手段、 とを備えてなるデイスプレイモニタ用信号変換装
置。
[Claims for Utility Model Registration] Comprising signal comparison means for separating and detecting predetermined R, G, and B video signals from signals input from a video display controller, and converting the detected video signals to a predetermined signal level. and a signal comparison means that separates and detects predetermined vertical and horizontal synchronization signals from the signal input from the video display controller, and converts the detected synchronization signals to a predetermined signal level. a synchronization signal processing section that outputs the synchronization signal; a switching selection means that selectively connects an arbitrary video signal circuit to the synchronization signal processing section; and an output means that separates the composite synchronization signal into a vertical synchronization signal and a horizontal synchronization signal and outputs the separated signals. , A signal conversion device for a display monitor.
JP6558785U 1985-04-30 1985-04-30 Pending JPS61182155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6558785U JPS61182155U (en) 1985-04-30 1985-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6558785U JPS61182155U (en) 1985-04-30 1985-04-30

Publications (1)

Publication Number Publication Date
JPS61182155U true JPS61182155U (en) 1986-11-13

Family

ID=30597716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6558785U Pending JPS61182155U (en) 1985-04-30 1985-04-30

Country Status (1)

Country Link
JP (1) JPS61182155U (en)

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