KR900008282Y1 - Tv의 순간 강제 모노회로 - Google Patents
Tv의 순간 강제 모노회로 Download PDFInfo
- Publication number
- KR900008282Y1 KR900008282Y1 KR2019870009676U KR870009676U KR900008282Y1 KR 900008282 Y1 KR900008282 Y1 KR 900008282Y1 KR 2019870009676 U KR2019870009676 U KR 2019870009676U KR 870009676 U KR870009676 U KR 870009676U KR 900008282 Y1 KR900008282 Y1 KR 900008282Y1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- mono
- resistor
- input terminal
- base
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Television Receiver Circuits (AREA)
Abstract
Description
Claims (1)
- 뮤팅입력단자(M-IN)는 저항(R1)역방향 다이오드(D) 콘덴서(C)를 통하여 트랜지스터(TR)의 베이스에 연결하고 상기 트랜지스터(TR)의 에미터는 저항(R3)(R4)을 통하여 전원전압단자(B+)에 연결하며 그 트랜지스터(TR)의 콜렉터는 저항(R2)을 통하여 모노입력단(MO-IN)에 연결시켜서 된 것을 특징으로 하는 TV의 순간 강제 모노회로.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870009676U KR900008282Y1 (ko) | 1987-06-17 | 1987-06-17 | Tv의 순간 강제 모노회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870009676U KR900008282Y1 (ko) | 1987-06-17 | 1987-06-17 | Tv의 순간 강제 모노회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890001758U KR890001758U (ko) | 1989-03-20 |
| KR900008282Y1 true KR900008282Y1 (ko) | 1990-09-10 |
Family
ID=19264196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870009676U Expired KR900008282Y1 (ko) | 1987-06-17 | 1987-06-17 | Tv의 순간 강제 모노회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900008282Y1 (ko) |
-
1987
- 1987-06-17 KR KR2019870009676U patent/KR900008282Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890001758U (ko) | 1989-03-20 |
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