JPS63181065U - - Google Patents
Info
- Publication number
- JPS63181065U JPS63181065U JP1987072117U JP7211787U JPS63181065U JP S63181065 U JPS63181065 U JP S63181065U JP 1987072117 U JP1987072117 U JP 1987072117U JP 7211787 U JP7211787 U JP 7211787U JP S63181065 U JPS63181065 U JP S63181065U
- Authority
- JP
- Japan
- Prior art keywords
- video signals
- monostable circuit
- horizontal
- circuit
- retrace pulse
- 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
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Studio Circuits (AREA)
Description
第１図は本考案の一実施例におけるモニターテ
レビのブロツク図、第２図は同動作を示す波形図
、第３図は従来のモニターテレビのブロツク図、
第４図は同波形図である。
１，２……アナログスイツチ、３……単安定回
路、４……映像増幅回路、５……水平帰線パルス
発生回路。
FIG. 1 is a block diagram of a monitor television according to an embodiment of the present invention, FIG. 2 is a waveform diagram showing the same operation, and FIG. 3 is a block diagram of a conventional monitor television.
FIG. 4 is a waveform diagram of the same. 1, 2...analog switch, 3...monostable circuit, 4...video amplification circuit, 5...horizontal retrace pulse generation circuit.
Claims (1)
ぞれ表示する手段を有するとともに、前記映像信
号の切換タイミングを決定する単安定回路と、前
記単安定回路の遅延量を制御する積分波形信号に
対して水平偏向帰線パルスを重畳させる水平帰線
パルス発生回路とを有し、前記水平帰線期線期間
内で前記複数の映像信号の切換えを行なうことを
特徴とするモニターテレビ。 It has means for displaying a plurality of video signals on a cathode ray tube in a time-divided manner, a monostable circuit that determines the switching timing of the video signals, and a monostable circuit that is horizontal to the integrated waveform signal that controls the amount of delay of the monostable circuit. A monitor television comprising: a horizontal retrace pulse generation circuit that superimposes a deflection retrace pulse, and switches the plurality of video signals within the horizontal retrace period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072117U JPH0450706Y2 (en) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072117U JPH0450706Y2 (en) | 1987-05-14 | 1987-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181065U true JPS63181065U (en) | 1988-11-22 |
| JPH0450706Y2 JPH0450706Y2 (en) | 1992-11-30 |
Family
ID=30915287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987072117U Expired JPH0450706Y2 (en) | 1987-05-14 | 1987-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450706Y2 (en) |
-
1987
- 1987-05-14 JP JP1987072117U patent/JPH0450706Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450706Y2 (en) | 1992-11-30 |