JPS6444767U - - Google Patents
Info
- Publication number
- JPS6444767U JPS6444767U JP13962887U JP13962887U JPS6444767U JP S6444767 U JPS6444767 U JP S6444767U JP 13962887 U JP13962887 U JP 13962887U JP 13962887 U JP13962887 U JP 13962887U JP S6444767 U JPS6444767 U JP S6444767U
- Authority
- JP
- Japan
- Prior art keywords
- oscillator
- horizontal oscillation
- television receiver
- oscillation output
- power supply
- 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
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Receiver Circuits (AREA)
Description
第１図は本考案の一実施例となるテレビジヨン
受像機の要部の概略構成を示すブロツク図、第２
図は該第１の実施例の概略構成を示すブロツク回
路図である。
１……同期信号入力端子、２……水平発振回路
部、４……スイツチング電源回路部、５……発振
器、６，１３……スイツチ、７……ミユート信号
入力端子、３４……電源トランス。
FIG. 1 is a block diagram showing a schematic configuration of the main parts of a television receiver that is an embodiment of the present invention, and FIG.
The figure is a block circuit diagram showing a schematic configuration of the first embodiment. DESCRIPTION OF SYMBOLS 1... Synchronous signal input terminal, 2... Horizontal oscillation circuit section, 4... Switching power supply circuit section, 5... Oscillator, 6, 13... Switch, 7... Mute signal input terminal, 34... Power transformer.
Claims (1)
かけられる発振器を有するスイツチング電源回路
部を備えたテレビジヨン受像機において、 選局動作時に上記発振器への水平発振出力の供
給を断つことにより該発振器を自走状態とするこ
とを特徴とするテレビジヨン受像機。[Scope of Claim for Utility Model Registration] In a television receiver equipped with a switching power supply circuit section having an oscillator that is synchronized by the horizontal oscillation output from a horizontal oscillation circuit, the horizontal oscillation output is supplied to the oscillator during channel selection operation. A television receiver characterized in that the oscillator is brought into a free-running state by cutting off the oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13962887U JPS6444767U (en) | 1987-09-12 | 1987-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13962887U JPS6444767U (en) | 1987-09-12 | 1987-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444767U true JPS6444767U (en) | 1989-03-17 |
Family
ID=31403059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13962887U Pending JPS6444767U (en) | 1987-09-12 | 1987-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444767U (en) |
-
1987
- 1987-09-12 JP JP13962887U patent/JPS6444767U/ja active Pending
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