KR950016267A - Display element malfunction prevention circuit of TV receiver - Google Patents
Display element malfunction prevention circuit of TV receiver Download PDFInfo
- Publication number
- KR950016267A KR950016267A KR1019930025254A KR930025254A KR950016267A KR 950016267 A KR950016267 A KR 950016267A KR 1019930025254 A KR1019930025254 A KR 1019930025254A KR 930025254 A KR930025254 A KR 930025254A KR 950016267 A KR950016267 A KR 950016267A
- Authority
- KR
- South Korea
- Prior art keywords
- display
- turned
- power supplied
- prevention circuit
- display element
- Prior art date
Links
Landscapes
- Television Receiver Circuits (AREA)
Abstract
본 발명은 텔레비젼 수상기의 표시소자 오동작 방지회로에 관한 것으로서, 채널 절환시 또는 채널자동 선국시에 표시소자(STERO, SAP)에 발생되는 오동작을 방지하는데 있으며, 본 발명의 특징은 음성다중IC(10)의 입력단자(ST,SAP등)에 공급되는 동작전원을 소정시간 동안 지연하느 동작전원 지연수단(20)과, 이 동작전원 지연수단(20)에 의해 작동되어 대기전원부에서 공급되는 전원을 공급받아 시스템에 선택된 방송상태를 외부로 표시하는 표시수단(30)으로 이루어짐을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display element malfunction prevention circuit of a television receiver, and to prevent a malfunction occurring in the display elements (STERO, SAP) at the time of channel switching or automatic channel selection. The operation power delay means 20 for delaying the operation power supplied to the input terminals ST, SAP, etc. for a predetermined time, and the power supplied by the operation power delay means 20 to supply the power supplied from the standby power supply. And display means 30 for displaying the broadcast status selected in the system to the outside.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 일반적으로 텔레비젼 수상기의 표시소자 점등회로를 나타낸 도면.1 shows a display element lighting circuit of a television receiver in general.
제2도는 본 발명에 의한 텔레비젼 수상기의 표시소자 오동작을 방지회로를 나타낸 도면.2 is a diagram showing a circuit for preventing malfunction of display elements of a television receiver according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025254A KR950016267A (en) | 1993-11-25 | 1993-11-25 | Display element malfunction prevention circuit of TV receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025254A KR950016267A (en) | 1993-11-25 | 1993-11-25 | Display element malfunction prevention circuit of TV receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950016267A true KR950016267A (en) | 1995-06-17 |
Family
ID=66826545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930025254A KR950016267A (en) | 1993-11-25 | 1993-11-25 | Display element malfunction prevention circuit of TV receiver |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950016267A (en) |
-
1993
- 1993-11-25 KR KR1019930025254A patent/KR950016267A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |