JPH01103990U - - Google Patents
Info
- Publication number
- JPH01103990U JPH01103990U JP19781787U JP19781787U JPH01103990U JP H01103990 U JPH01103990 U JP H01103990U JP 19781787 U JP19781787 U JP 19781787U JP 19781787 U JP19781787 U JP 19781787U JP H01103990 U JPH01103990 U JP H01103990U
- Authority
- JP
- Japan
- Prior art keywords
- degaussing
- circuit
- circuits
- control circuit
- degaussing 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図はこの考案の一実施例である消磁回路の
回路図、第２図は従来の消磁回路の回路図である
。
図において、１は交流電源、２は電源スイツチ
、３は正極性サーミスタ、４は消磁コイル、５は
整流回路、６は制御回路、６ａは制御回路６の動
作指令端子である。なお、図中、同一符号は同一
、または相当部分を示す。
FIG. 1 is a circuit diagram of a degaussing circuit which is an embodiment of this invention, and FIG. 2 is a circuit diagram of a conventional degaussing circuit. In the figure, 1 is an AC power supply, 2 is a power switch, 3 is a positive thermistor, 4 is a degaussing coil, 5 is a rectifier circuit, 6 is a control circuit, and 6a is an operation command terminal of the control circuit 6. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
け消磁回路が動作しその他の時間には消磁回路が
他の回路と非導通となるとともに前記制御回路は
他回路からの動作指令信号により回路が動作する
ことを特徴とする消磁回路。 A control circuit is provided in the degaussing circuit, and the degaussing circuit operates only for the time necessary for degaussing, and at other times, the degaussing circuit is disconnected from other circuits, and the control circuit operates according to an operation command signal from other circuits. A degaussing circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19781787U JPH01103990U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19781787U JPH01103990U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103990U true JPH01103990U (en) | 1989-07-13 |
Family
ID=31488350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19781787U Pending JPH01103990U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103990U (en) |
-
1987
- 1987-12-26 JP JP19781787U patent/JPH01103990U/ja active Pending
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