JPS62143378U - - Google Patents
Info
- Publication number
- JPS62143378U JPS62143378U JP3054386U JP3054386U JPS62143378U JP S62143378 U JPS62143378 U JP S62143378U JP 3054386 U JP3054386 U JP 3054386U JP 3054386 U JP3054386 U JP 3054386U JP S62143378 U JPS62143378 U JP S62143378U
- Authority
- JP
- Japan
- Prior art keywords
- color bar
- pulses
- conversion circuit
- contact switch
- switch section
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第３図は、カラーバーパルスのタイミングチヤ
ート、第２図は、従来のカラーバーパルスレベル
変換回路図、第１図は、この考案の実施例の回路
図である。
１：カラーバーパルス発生器、２：二接点スイ
ツチ部、３，４：定電圧源。
FIG. 3 is a timing chart of color bar pulses, FIG. 2 is a conventional color bar pulse level conversion circuit diagram, and FIG. 1 is a circuit diagram of an embodiment of this invention. 1: Color bar pulse generator, 2: Two-contact switch section, 3, 4: Constant voltage source.
Claims (1)
バーパルスのレベルを調整するカラーバーパルス
レベル変換回路において、カラーバーパルスを発
生するカラーバーパルス発生器と、該発生するカ
ラーバーパルスを制御信号として、切換え制御さ
れる二接点スイツチ部と、該二接点スイツチ部の
二接点にそれぞれ異なる所定の定電位を供給する
定電圧源とを有し、上記二接点スイツチ部の出力
端子からパルスレベルの安定したカラーバーパル
ス信号を得ることを特徴とするカラーバーパルス
レベル変換回路。 In a color bar pulse level conversion circuit that generates color bar pulses and adjusts the level of the generated color bar pulses, a color bar pulse generator that generates color bar pulses, and the generated color bar pulses as a control signal, It has a two-contact switch section that is switched and controlled, and a constant voltage source that supplies different predetermined constant potentials to the two contacts of the two-contact switch section. A color bar pulse level conversion circuit characterized by obtaining a color bar pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3054386U JPS62143378U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3054386U JPS62143378U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143378U true JPS62143378U (en) | 1987-09-10 |
Family
ID=30835448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3054386U Pending JPS62143378U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143378U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855715U (en) * | 1981-10-09 | 1983-04-15 | 永井 清 | Heat retention kettle |
-
1986
- 1986-03-05 JP JP3054386U patent/JPS62143378U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855715U (en) * | 1981-10-09 | 1983-04-15 | 永井 清 | Heat retention kettle |