JPS5920776U - Pulse input/output common circuit for color television receivers - Google Patents
Pulse input/output common circuit for color television receiversInfo
- Publication number
- JPS5920776U JPS5920776U JP11430882U JP11430882U JPS5920776U JP S5920776 U JPS5920776 U JP S5920776U JP 11430882 U JP11430882 U JP 11430882U JP 11430882 U JP11430882 U JP 11430882U JP S5920776 U JPS5920776 U JP S5920776U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- color television
- television receivers
- pulse input
- common circuit
- 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)
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図はこの考案に係るテレビジョン受像機用パルス入
出力共用回路の一実施例を示す回路図、第２図ａ ％
ｈは第°１図に示す回路の動作を説明する為の各部の信
号波形図、第３図は第１図に示す回路の具体的構成の一
例を示す回路図である。
１１・・田−パスフィルタ、１３・・・同期分離回路、
１４・・・インバータ回路、１５・・・減算回路、１６
・・・積分回路、１８・・・差動増幅回路、１９・・・
基準電圧発生回路、２０・・・バッファ回路、２１・・
・外部接続端子、２２・・・エミッタホロワ、２３・・
・インバータ回路、２４・・・水平偏向回路、Ｑ２１〜
Ｑ２６・・・トランジスタ、Ｒ１１，Ｒ１□＋ Ｒ２□
〜Ｒ２７・・・抵抗。
第１図
第２図Fig. 1 is a circuit diagram showing an embodiment of the pulse input/output common circuit for a television receiver according to this invention; Fig. 2 a%
h is a signal waveform diagram of each part for explaining the operation of the circuit shown in FIG. 1, and FIG. 3 is a circuit diagram showing an example of a specific configuration of the circuit shown in FIG. 1. 11... field-pass filter, 13... synchronous separation circuit,
14... Inverter circuit, 15... Subtraction circuit, 16
...Integrator circuit, 18...Differential amplifier circuit, 19...
Reference voltage generation circuit, 20... Buffer circuit, 21...
・External connection terminal, 22... Emitter follower, 23...
・Inverter circuit, 24...Horizontal deflection circuit, Q21~
Q26...Transistor, R11, R1□+R2□
~R27...Resistance. Figure 1 Figure 2
Claims (1)
期間に対応する第１のパルスを生成する第１のパルス生
成手段と、水平ブランキング期間に対応した第２のパル
スを生成する第２のパルス生成手段と、前記第１、第２
のパルスが印加される１つの端子と、この端子に得られ
る前記第１、第２のパルスの重畳パルスを波形整形して
前記第２のパルスに対応したパルスを生成する波形整形
手段とを具備したカラーテレビジョン受像機用パルス入
出力共用回路。a first pulse generating means for generating a first pulse corresponding to a pedestal level period or a burst signal period of a video signal; a second pulse generating means for generating a second pulse corresponding to a horizontal blanking period; Said first and second
one terminal to which a pulse is applied, and a waveform shaping means for shaping a superimposed pulse of the first and second pulses obtained at this terminal to generate a pulse corresponding to the second pulse. A common pulse input/output circuit for color television receivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430882U JPS5920776U (en) | 1982-07-28 | 1982-07-28 | Pulse input/output common circuit for color television receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430882U JPS5920776U (en) | 1982-07-28 | 1982-07-28 | Pulse input/output common circuit for color television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5920776U true JPS5920776U (en) | 1984-02-08 |
Family
ID=30264282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11430882U Pending JPS5920776U (en) | 1982-07-28 | 1982-07-28 | Pulse input/output common circuit for color television receivers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920776U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231127A (en) * | 1975-09-02 | 1977-03-09 | Unitika Ltd | Production of spun wool yarn |
| JPS5619791A (en) * | 1979-07-12 | 1981-02-24 | Columbia Ribbon Carbon Mfg | Pressure sensitive transcribing material and its manufacture |
-
1982
- 1982-07-28 JP JP11430882U patent/JPS5920776U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231127A (en) * | 1975-09-02 | 1977-03-09 | Unitika Ltd | Production of spun wool yarn |
| JPS5619791A (en) * | 1979-07-12 | 1981-02-24 | Columbia Ribbon Carbon Mfg | Pressure sensitive transcribing material and its manufacture |
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