JPH02113474U - - Google Patents
Info
- Publication number
- JPH02113474U JPH02113474U JP2181089U JP2181089U JPH02113474U JP H02113474 U JPH02113474 U JP H02113474U JP 2181089 U JP2181089 U JP 2181089U JP 2181089 U JP2181089 U JP 2181089U JP H02113474 U JPH02113474 U JP H02113474U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- transformer
- television receiver
- horizontal oscillation
- oscillation 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
- Television Receiver Circuits (AREA)
Description
図面は本考案に関するテレビジヨン受像機回路
の一実施例を示す回路図である。
（主要部分を示す図面の符号の説明）、１……
チヨツパ電源、２……メイントランスイツチ、３
……ドライブトランス、４……フライバツクトラ
ンス、６……水平発振回路。
The drawing is a circuit diagram showing an embodiment of a television receiver circuit according to the present invention. (Explanation of symbols in drawings indicating main parts), 1...
Chip power supply, 2... Main transformer switch, 3
...Drive transformer, 4...Flyback transformer, 6...Horizontal oscillation circuit.
Claims (1)
式のテレビジヨン受像機回路において、メイン電
源内のチヨツパトランスに絶縁された巻線を設け
ることによつてコールドアース電源を形成し、こ
の電源を水平発振回路の電源端子に接続するとと
もに、フライバツクトランスの二次側電圧を電源
として上記水平発振回路の電源端子に供給する構
成としたことを特徴とするテレビジヨン受像機回
路。 In a push-lock television receiver circuit that does not include a remote control transformer, a cold earth power source is formed by providing an insulated winding on the chopper transformer in the main power supply, and this power source is connected to the power terminal of the horizontal oscillation circuit. A television receiver circuit characterized in that the secondary side voltage of the flyback transformer is supplied as a power source to the power terminal of the horizontal oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181089U JPH02113474U (en) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181089U JPH02113474U (en) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113474U true JPH02113474U (en) | 1990-09-11 |
Family
ID=31239365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2181089U Pending JPH02113474U (en) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113474U (en) |
-
1989
- 1989-02-27 JP JP2181089U patent/JPH02113474U/ja active Pending