KR960003084A - Tuner Input Level Control Circuit - Google Patents
Tuner Input Level Control Circuit Download PDFInfo
- Publication number
- KR960003084A KR960003084A KR1019940012711A KR19940012711A KR960003084A KR 960003084 A KR960003084 A KR 960003084A KR 1019940012711 A KR1019940012711 A KR 1019940012711A KR 19940012711 A KR19940012711 A KR 19940012711A KR 960003084 A KR960003084 A KR 960003084A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- tuner
- automatic gain
- gain control
- section
- Prior art date
Links
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
본 고안은 안테나에서 유기된 신호를 증폭하는 부스터와, 상기 부스터에서 출력된 고주파신호를 중간주파수 검파부에서 출력되는 자동이득 제어신호에 따라 증폭하도록 자동이득 조절기능이 내장된 증폭부와, 상기 증폭부에서 출력된 고주파신호중에서 희망하는 채널신호를 선국하여 상기 증폭부에 자동이득 제어신호를 공급하는 중간주파 검파부에 공급하는 튜너부로 구성되어 안테나에 유기된 신호의 전계에 따라 튜너에 입력되는 신호의 레벨을 조절함으로써 선명한 화질과 음질을 제공하는 튜너의 입력레벨 조절회로에 관한 것이다.The present invention is a booster for amplifying the signal emitted from the antenna, an amplification unit with a built-in automatic gain control function to amplify the high frequency signal output from the booster according to the automatic gain control signal output from the intermediate frequency detector, and the amplification A tuner section for tuning a desired channel signal among the high frequency signals outputted from the section and supplying an automatic gain control signal to the amplification section, and a tuner section for supplying the signal to the tuner according to the electric field of the signal induced by the antenna. The present invention relates to an input level control circuit of a tuner that provides a clear picture quality and sound quality by adjusting the level of.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 튜너의 입력레벨 조절회로도.2 is an input level control circuit diagram of a tuner according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940012711A KR960003084A (en) | 1994-06-07 | 1994-06-07 | Tuner Input Level Control Circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940012711A KR960003084A (en) | 1994-06-07 | 1994-06-07 | Tuner Input Level Control Circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960003084A true KR960003084A (en) | 1996-01-26 |
Family
ID=66686148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940012711A KR960003084A (en) | 1994-06-07 | 1994-06-07 | Tuner Input Level Control Circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960003084A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000046700A (en) * | 1998-12-31 | 2000-07-25 | 조충환 | Rubber composition for tire having improved abrasion resistance |
KR20030042891A (en) * | 2001-11-26 | 2003-06-02 | 한국타이어 주식회사 | Rubber composition for tire tread |
-
1994
- 1994-06-07 KR KR1019940012711A patent/KR960003084A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000046700A (en) * | 1998-12-31 | 2000-07-25 | 조충환 | Rubber composition for tire having improved abrasion resistance |
KR20030042891A (en) * | 2001-11-26 | 2003-06-02 | 한국타이어 주식회사 | Rubber composition for tire tread |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |