JPS604084U - White balance adjustment circuit for color television receivers - Google Patents
White balance adjustment circuit for color television receiversInfo
- Publication number
- JPS604084U JPS604084U JP9421383U JP9421383U JPS604084U JP S604084 U JPS604084 U JP S604084U JP 9421383 U JP9421383 U JP 9421383U JP 9421383 U JP9421383 U JP 9421383U JP S604084 U JPS604084 U JP S604084U
- Authority
- JP
- Japan
- Prior art keywords
- white balance
- balance adjustment
- color television
- signal
- 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
- Details Of Television Scanning (AREA)
- Processing Of Color Television Signals (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図は従来のカラーテレビジョン受像機の白バランス
調整回路に用いられるサービススイッチ構成を示す回路
図、第２図は本考案に係るカラーテレビジョン受像機の
白バランス調整回路の要部を示す回路図、第３図は本考
案の他の実施例を示す回路図である。
１・・・・・・サービススイッチ、２・・・・・・映像
増幅回路側、３・・・・・・映像出力回路側、５・・・
・・・垂直出力回路、６・・・・・・垂直偏向コイル、
Ｒ１，Ｒ２・・・・・・抵抗。Fig. 1 is a circuit diagram showing a service switch configuration used in a conventional white balance adjustment circuit of a color television receiver, and Fig. 2 shows a main part of the white balance adjustment circuit of a color television receiver according to the present invention. Circuit Diagram FIG. 3 is a circuit diagram showing another embodiment of the present invention. 1...Service switch, 2...Video amplifier circuit side, 3...Video output circuit side, 5...
... Vertical output circuit, 6... Vertical deflection coil,
R1, R2...Resistance.
Claims (2)
めの第１のスイッチと、この第１のスイッチに連動して
垂直偏向コイルへののこぎり波信号をオン、オフさせる
ための第２のスイッチと、第１及び第２のスイッチの少
くとも一方に設けられる所定インピーダンスを有した負
荷回路とを具備し、白バランス調整時は、前記輝度信号
及び前記のこぎり波信号をオフにすると共に前記輝度信
号の供給側回路及び前記のこぎり波信号の供給側回路の
少くとも一方を前記負荷回路に接続するように構成した
ことを特徴とするカラーテレビジョン受像機の白バラン
ス調整回路。(1) A first switch for turning on and off the luminance signal to the color picture tube, and a second switch for turning on and off the sawtooth wave signal to the vertical deflection coil in conjunction with this first switch. a switch, and a load circuit having a predetermined impedance provided on at least one of the first and second switches, and when adjusting the white balance, turns off the luminance signal and the sawtooth signal, and turns off the luminance signal and the sawtooth signal. A white balance adjustment circuit for a color television receiver, characterized in that at least one of a signal supply side circuit and the sawtooth wave signal supply side circuit is connected to the load circuit.
って構成されることを特徴とする実用新案登録請求の範
囲第１項記載のカラーテレビジョン受像機の白バランス
調整回路。(2) The white balance adjustment circuit for a color television receiver according to claim 1, wherein the load circuit is constituted by a load resistor whose one end is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421383U JPS604084U (en) | 1983-06-21 | 1983-06-21 | White balance adjustment circuit for color television receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421383U JPS604084U (en) | 1983-06-21 | 1983-06-21 | White balance adjustment circuit for color television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS604084U true JPS604084U (en) | 1985-01-12 |
Family
ID=30225620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9421383U Pending JPS604084U (en) | 1983-06-21 | 1983-06-21 | White balance adjustment circuit for color television receivers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362475A (en) * | 1986-08-29 | 1988-03-18 | アールシーエー トムソン ライセンシング コーポレーシヨン | Deflection circuit with service operation mode |
-
1983
- 1983-06-21 JP JP9421383U patent/JPS604084U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362475A (en) * | 1986-08-29 | 1988-03-18 | アールシーエー トムソン ライセンシング コーポレーシヨン | Deflection circuit with service operation mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5899927U (en) | Tuner band switching circuit | |
| JPS58565U (en) | Image quality adjustment circuit | |
| JPS60149291U (en) | Frequency characteristic correction circuit | |
| JPS60108072U (en) | Television receiver level adjustment circuit | |
| JPS6037976U (en) | Car television receiver | |
| JPS6019268U (en) | Automatic quality adjustment circuit | |
| JPS60101872U (en) | Automatic video control circuit for television receivers | |
| JPS609384U (en) | Brightness adjustment device for teletext television receivers | |
| JPS60186775U (en) | Video signal amplification circuit | |
| JPS6142167U (en) | Chroma video deflection integrated circuit | |
| JPS5976166U (en) | color television receiver | |
| JPS59147373U (en) | video amplification circuit | |
| JPS60125683U (en) | television receiver | |
| JPS59164366U (en) | Remote brightness variable device | |
| JPS59125168U (en) | television receiver | |
| JPS62127185U (en) | ||
| JPS59152884U (en) | High-frequency compensation device in picture tube drive circuit | |
| JPH0485964U (en) | ||
| JPS5957066U (en) | Television signal processing system switching device | |
| JPS6181279U (en) | ||
| JPS6061873U (en) | television receiver | |
| JPS59111329U (en) | Signal switching circuit | |
| JPS5876278U (en) | TV intercom device | |
| JPS6090978U (en) | television receiver | |
| JPS604069U (en) | Interface circuit in TV receiver |