JPS5899982U - Horizontal deflection control circuit for color television camera - Google Patents
Horizontal deflection control circuit for color television cameraInfo
- Publication number
- JPS5899982U JPS5899982U JP19536981U JP19536981U JPS5899982U JP S5899982 U JPS5899982 U JP S5899982U JP 19536981 U JP19536981 U JP 19536981U JP 19536981 U JP19536981 U JP 19536981U JP S5899982 U JPS5899982 U JP S5899982U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- horizontal deflection
- deflection control
- television camera
- error
- 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
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Color Television Image Signal Generators (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、本考案の一実施例の構成をブロックで示す図
、′第２図は、周波数弁別器の出力特性を示す図、第３
図は、本考案の水平偏向駆動回路の一実施例の構成を示
す図、第４図は、本考案の他の実施例の構成をブロック
で示す図であるリド・・撮像管、２・・・前置増幅器、
３・・・高域漏波器、４・・・周波数弁別器、５・・・
水平偏向駆動回路、６・・・水平偏向コイル又は水平偏
向電極板。Figure 1 is a block diagram showing the configuration of an embodiment of the present invention; Figure 2 is a diagram showing the output characteristics of a frequency discriminator;
The figure shows the configuration of one embodiment of the horizontal deflection drive circuit of the present invention, and FIG. 4 is a block diagram showing the configuration of another embodiment of the present invention.・Preamplifier,
3... High frequency leaker, 4... Frequency discriminator, 5...
Horizontal deflection drive circuit, 6... horizontal deflection coil or horizontal deflection electrode plate.
Claims (1)
向制御回路において、前置増幅器の出力搬送色信号の搬
送波の中心周波数を抽出し、この中心周波数とあらかじ
め設定されている搬送波の基準周波数との誤差を検出す
る誤差検出手段と、該検出誤差に対応させて水平走査の
振幅を変化させる手段を備えたことを特徴とするカラー
テ、レビジョンカメラの水平偏向制御回路。In the horizontal deflection control circuit of a frequency-separated single-tube color television camera, the center frequency of the carrier wave of the output carrier color signal of the preamplifier is extracted, and the error between this center frequency and the preset reference frequency of the carrier wave is calculated. 1. A horizontal deflection control circuit for a color and revision camera, comprising: error detection means for detecting the error; and means for changing the amplitude of horizontal scanning in response to the detection error.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19536981U JPS5899982U (en) | 1981-12-26 | 1981-12-26 | Horizontal deflection control circuit for color television camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19536981U JPS5899982U (en) | 1981-12-26 | 1981-12-26 | Horizontal deflection control circuit for color television camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5899982U true JPS5899982U (en) | 1983-07-07 |
Family
ID=30108647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19536981U Pending JPS5899982U (en) | 1981-12-26 | 1981-12-26 | Horizontal deflection control circuit for color television camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899982U (en) |
-
1981
- 1981-12-26 JP JP19536981U patent/JPS5899982U/en active Pending
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