KR860002619Y1 - 위성 텔레비젼의 동조전압 발생회로 - Google Patents
위성 텔레비젼의 동조전압 발생회로 Download PDFInfo
- Publication number
- KR860002619Y1 KR860002619Y1 KR2019840004971U KR840004971U KR860002619Y1 KR 860002619 Y1 KR860002619 Y1 KR 860002619Y1 KR 2019840004971 U KR2019840004971 U KR 2019840004971U KR 840004971 U KR840004971 U KR 840004971U KR 860002619 Y1 KR860002619 Y1 KR 860002619Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tuning
- transistor
- voltage
- circuit
- signal
- 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
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims (1)
- 동조기준 전압을 가변저항(VR1)으로 설정하여 트랜지스터(Q3)를 통하여 인가시키고 직류증폭기(10)를 통하여 인가되는 자동 미조정 신호로 트랜지스터(Q2)를 통하여 인가되게 구성한 후 트랜지스터(Q2)(Q3)와 동조기준 전압이 인가되는 입력단자(IN) 사이에 구성시킨 트랜지스터(Q4)의 에미터측에서 중첩된 신호를 출력단자(OUT)로 인출되게 구성한 위성 텔레비젼의 동조전압 발생회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840004971U KR860002619Y1 (ko) | 1984-05-25 | 1984-05-25 | 위성 텔레비젼의 동조전압 발생회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840004971U KR860002619Y1 (ko) | 1984-05-25 | 1984-05-25 | 위성 텔레비젼의 동조전압 발생회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850010541U KR850010541U (ko) | 1985-12-30 |
KR860002619Y1 true KR860002619Y1 (ko) | 1986-10-08 |
Family
ID=19235050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840004971U Expired KR860002619Y1 (ko) | 1984-05-25 | 1984-05-25 | 위성 텔레비젼의 동조전압 발생회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR860002619Y1 (ko) |
-
1984
- 1984-05-25 KR KR2019840004971U patent/KR860002619Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR850010541U (ko) | 1985-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19840525 |
|
UA0201 | Request for examination |
Patent event date: 19840525 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19860324 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19860906 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19861218 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19861231 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19861231 |
|
UR1001 | Payment of annual fee |
Payment date: 19890203 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19891222 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19901228 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19920928 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 19930326 Start annual number: 8 End annual number: 8 |
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UR1001 | Payment of annual fee |
Payment date: 19940929 Start annual number: 9 End annual number: 9 |
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FPAY | Annual fee payment |
Payment date: 19950927 Year of fee payment: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 19950927 Start annual number: 10 End annual number: 10 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Others Termination date: 19971210 |