JPS6037870U - CRT oscilloscope - Google Patents
CRT oscilloscopeInfo
- Publication number
- JPS6037870U JPS6037870U JP13053883U JP13053883U JPS6037870U JP S6037870 U JPS6037870 U JP S6037870U JP 13053883 U JP13053883 U JP 13053883U JP 13053883 U JP13053883 U JP 13053883U JP S6037870 U JPS6037870 U JP S6037870U
- Authority
- JP
- Japan
- Prior art keywords
- crt
- oscilloscope
- generation circuit
- signal
- sweep
- 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
- Controls And Circuits For Display Device (AREA)
- Facsimiles In General (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図は従来のＣＲＴオシロスコープの構成図、第２図
は第１図の従来のＣＲＴオシロスコープのタイミングチ
ャート図、第３図はこの考案によるＣＲＴオシロスコー
プの構成図、第４図は第３図のこの考案によるＣＲＴオ
シロスコープのタイミングチャート図である。
図中１は入力端子、２は垂直軸プリアンプ、３は垂直軸
メインアンプ、４はトリガ回路、５は掃引発生回路、６
はホールドオフ回路、７は時間軸切換スイッチ、８は水
平軸メインアンプ、９はＣＲＴ、１０は入力信号、１１
はトリガー信号、１２は掃引信号、１３はＣＲＴ管面表
示波形、１４はマーカー発生回路、１５は加算回路、１
６はマーカー信号、１７は垂直信号、１８はＣＲＴ管面
表示波形である。なお、図中同一あるいは相当部分には
同−附号を付して示しである。Fig. 1 is a block diagram of a conventional CRT oscilloscope, Fig. 2 is a timing chart of the conventional CRT oscilloscope shown in Fig. 1, Fig. 3 is a block diagram of a CRT oscilloscope according to this invention, and Fig. 4 is a block diagram of the conventional CRT oscilloscope shown in Fig. 3. FIG. 2 is a timing chart diagram of a CRT oscilloscope according to this invention. In the figure, 1 is an input terminal, 2 is a vertical axis preamplifier, 3 is a vertical axis main amplifier, 4 is a trigger circuit, 5 is a sweep generation circuit, 6
is a hold-off circuit, 7 is a time axis selection switch, 8 is a horizontal axis main amplifier, 9 is a CRT, 10 is an input signal, 11
12 is a trigger signal, 12 is a sweep signal, 13 is a CRT screen display waveform, 14 is a marker generation circuit, 15 is an addition circuit, 1
6 is a marker signal, 17 is a vertical signal, and 18 is a CRT screen display waveform. In addition, the same or equivalent parts in the figures are indicated by the same number.
Claims (1)
スイッチと、前記時間軸切換スイッチに付随する微調整
ツマミとにより掃引速度が可変可能な掃引発生回路から
の掃引信号をもとに一定時間間隔のマーカーを発生する
マーカー発生回路と、ＣＲＴ管面上の輝点の垂直軸制御
を行う垂直信号に上記マーカー発生回路でつくられるマ
ーカー信号を加算するための加算回路とを備えたことを
特徴とするＣＲＴオシロスコープ。In an oscilloscope that uses a CRT, markers at fixed time intervals are generated based on the sweep signal from the sweep generation circuit whose sweep speed can be varied using a time axis selection switch and a fine adjustment knob attached to the time axis selection switch. 1. A CRT oscilloscope, comprising: a marker generation circuit for controlling a bright spot on a CRT tube surface; and an addition circuit for adding a marker signal generated by the marker generation circuit to a vertical signal for vertical axis control of a bright spot on a CRT tube surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13053883U JPS6037870U (en) | 1983-08-24 | 1983-08-24 | CRT oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13053883U JPS6037870U (en) | 1983-08-24 | 1983-08-24 | CRT oscilloscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6037870U true JPS6037870U (en) | 1985-03-15 |
Family
ID=30295414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13053883U Pending JPS6037870U (en) | 1983-08-24 | 1983-08-24 | CRT oscilloscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037870U (en) |
-
1983
- 1983-08-24 JP JP13053883U patent/JPS6037870U/en active Pending
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