JPS62127174U - - Google Patents
Info
- Publication number
- JPS62127174U JPS62127174U JP1264386U JP1264386U JPS62127174U JP S62127174 U JPS62127174 U JP S62127174U JP 1264386 U JP1264386 U JP 1264386U JP 1264386 U JP1264386 U JP 1264386U JP S62127174 U JPS62127174 U JP S62127174U
- Authority
- JP
- Japan
- Prior art keywords
- image
- switching
- monitor
- horizontal deflection
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
Description
図面は、本考案によるＴＶモニターの一実施例
を示すブロツク図ある。
２……ビデオクロマ回路、４……ＣＲＴ、５ａ
〜ｃ……ダイオード、６……トランジスタ、１１
……同期必換回路、１３……水平発振制御回路、
１６……トランジスタ、１８……ＲＧＢ切換回路
。
The drawing is a block diagram showing one embodiment of the TV monitor according to the present invention. 2...Video chroma circuit, 4...CRT, 5a
~c...Diode, 6...Transistor, 11
... Synchronous switching circuit, 13... Horizontal oscillation control circuit,
16...Transistor, 18...RGB switching circuit.
Claims (1)
に第２の画像が存在する部分で第１の画像をブラ
ンキングするプランキング回路を有するＴＶモニ
ターにおいて、水平偏向周波数切換手段と、該水
平偏向周波数切換手段が切換作動したことを検出
する切換検出手段とを設け、該切換検出手段の出
力を前記ブランキング回路に供給するようにした
ことを特徴とするＴＶモニター。 A TV monitor having a blanking circuit that blanks the first image in a portion where the second image is present when displaying the second image in an overlapping manner on the first image, comprising: horizontal deflection frequency switching means; 1. A TV monitor comprising: switching detection means for detecting switching operation of said horizontal deflection frequency switching means, and an output of said switching detection means being supplied to said blanking circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1264386U JPS62127174U (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1264386U JPS62127174U (en) | 1986-01-31 | 1986-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62127174U true JPS62127174U (en) | 1987-08-12 |
Family
ID=30800964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1264386U Pending JPS62127174U (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62127174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010233248A (en) * | 1998-08-07 | 2010-10-14 | Thomson Consumer Electronics Inc | Horizontal frequency signal generator, synchronization circuit, and video display device |
-
1986
- 1986-01-31 JP JP1264386U patent/JPS62127174U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010233248A (en) * | 1998-08-07 | 2010-10-14 | Thomson Consumer Electronics Inc | Horizontal frequency signal generator, synchronization circuit, and video display device |