JPS6213071U - - Google Patents
Info
- Publication number
- JPS6213071U JPS6213071U JP10391385U JP10391385U JPS6213071U JP S6213071 U JPS6213071 U JP S6213071U JP 10391385 U JP10391385 U JP 10391385U JP 10391385 U JP10391385 U JP 10391385U JP S6213071 U JPS6213071 U JP S6213071U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- retrace period
- level
- during
- uneven
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の一実施例に係る要部回路ブロ
ツク図、第２図はその動作説明のための波形図、
第３図は本考案の対象となるテレビジヨン受像機
の要部ブロツク図、第４図はその一部を詳細に示
すブロツク図である。
１１，１６……クランプ回路、２１……スイツ
チングパルス発生器、ＳＷ１，ＳＷ２，ＳＷ３…
…第１〜第３スイツチ回路。
Fig. 1 is a main circuit block diagram according to an embodiment of the present invention, Fig. 2 is a waveform diagram for explaining its operation,
FIG. 3 is a block diagram of a main part of a television receiver to which the present invention is applied, and FIG. 4 is a block diagram showing a part thereof in detail. 11, 16...clamp circuit, 21...switching pulse generator, SW1 , SW2 , SW3 ...
...First to third switch circuits.
Claims (1)
像信号の前記帰線期間のレベルを一定にする手段
をクランプ回路の前段に設けたことを特徴とする
信号再生回路。 1. A signal reproducing circuit characterized in that means is provided at a stage preceding a clamp circuit to make the level of the video signal constant during the retrace period of the video signal whose level during the retrace period is uneven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10391385U JPS6213071U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10391385U JPS6213071U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6213071U true JPS6213071U (en) | 1987-01-26 |
Family
ID=30976912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10391385U Pending JPS6213071U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213071U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57196663A (en) * | 1981-05-29 | 1982-12-02 | Hitachi Ltd | Dc component regenerating circuit |
-
1985
- 1985-07-08 JP JP10391385U patent/JPS6213071U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57196663A (en) * | 1981-05-29 | 1982-12-02 | Hitachi Ltd | Dc component regenerating circuit |
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