JPS5846170U - oscilloscope - Google Patents
oscilloscopeInfo
- Publication number
- JPS5846170U JPS5846170U JP14304281U JP14304281U JPS5846170U JP S5846170 U JPS5846170 U JP S5846170U JP 14304281 U JP14304281 U JP 14304281U JP 14304281 U JP14304281 U JP 14304281U JP S5846170 U JPS5846170 U JP S5846170U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- oscilloscope
- enlarged
- sweep
- television
- 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
Links
Landscapes
- Television Signal Processing For Recording (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
第１図は本考案の一実施例を示すブロック図、第２図は
各部波形図、第３図はモニタ上の表示画面を示す図であ
る。
１・・・・・・垂直軸前置増幅器、２・・・・・・垂直
軸出力増幅器、３・・・・・・ブラウン管、４・・・・
・・水平軸前置増幅器、５ａ、 ５ｂ−−−−−−ス
イッチ、６・・・・・・ウィンドコンパレータ、７・・
・・・・水平軸出力増幅器、８，９′・・・・・・可変
抵抗器、１０・・・・・・アンド回路、１１・・・・・
・映像増幅器、１２・・・・・・混合器、１３・・・・
・・モニタ端子、１４・・・・・・モニタ装置。FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a waveform diagram of various parts, and FIG. 3 is a diagram showing a display screen on a monitor. 1... Vertical axis preamplifier, 2... Vertical axis output amplifier, 3... Braun tube, 4...
...Horizontal axis preamplifier, 5a, 5b---Switch, 6...Window comparator, 7...
...Horizontal output amplifier, 8,9'...Variable resistor, 10...AND circuit, 11...
・Video amplifier, 12...Mixer, 13...
...Monitor terminal, 14...Monitor device.
Claims (1)
スコープの有効表示領域走査期間中にわたって継続出力
を有するゲートパルスを発生させる手段と、前記ゲート
パルスとテレビジョンの複合ブランキング信号との論理
積信号を拡大掃引時だけ出力する手段と、前記論理積信
号とテレビジョン複合映像信号を加算する手段とを備−
え、テレビジョン複合映像信号の拡大掃引部分にだけ輝
度変調を行なった信号を発生することを特徴とするオシ
ロスコープ。In an oscilloscope that performs an enlarged sweep function, means for generating a gate pulse having a continuous output during a scanning period of an effective display area of the oscilloscope, and an AND signal of the gate pulse and a composite blanking signal of a television during an enlarged sweep. and means for adding the AND signal and the television composite video signal.
Furthermore, an oscilloscope is characterized in that it generates a signal in which brightness is modulated only in the enlarged sweep portion of a television composite video signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14304281U JPS5846170U (en) | 1981-09-25 | 1981-09-25 | oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14304281U JPS5846170U (en) | 1981-09-25 | 1981-09-25 | oscilloscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846170U true JPS5846170U (en) | 1983-03-28 |
Family
ID=29936049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14304281U Pending JPS5846170U (en) | 1981-09-25 | 1981-09-25 | oscilloscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6358105U (en) * | 1986-10-02 | 1988-04-18 |
-
1981
- 1981-09-25 JP JP14304281U patent/JPS5846170U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6358105U (en) * | 1986-10-02 | 1988-04-18 |
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