KR880003610Y1 - Pal/secam 겸용 텔레비젼 회로 - Google Patents
Pal/secam 겸용 텔레비젼 회로 Download PDFInfo
- Publication number
- KR880003610Y1 KR880003610Y1 KR2019850004319U KR850004319U KR880003610Y1 KR 880003610 Y1 KR880003610 Y1 KR 880003610Y1 KR 2019850004319 U KR2019850004319 U KR 2019850004319U KR 850004319 U KR850004319 U KR 850004319U KR 880003610 Y1 KR880003610 Y1 KR 880003610Y1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- pal
- secam
- switch
- circuit
- 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
Landscapes
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (1)
- 저항(R1), 콘덴서(C1)(C2), 트랜스 (T1)로 구성되는 벨필터부(1)를 통한 SECAM 신호와 PAL 신호가 스위치(S1)의 단자(a)(b)에 인가되게한 후 PAL 신호에 의하여 제어되는 방송신호 판별부 (2')의 출력이 스위치(S1~S5)를 제어시켜 SECAM 및 PAL 신호를 선택하게 스위칭부 (7)를 구성하고 PAL 신호 선택시는 IH 지연회로 (10)와 스위치(S2)(S3), 매트릭스(8')로 구성된 PAL 복조 및 매트릭스 회로(8')를 통하여 스위칭부 (7)의 스위치(S6)(S7)에 인가되게 구성하여 SECAM 신호 선택시는 IH 지연회로 (10) 스위치(S4)(S5)로 구성된 SECAM 스위칭회로 (4), R-Y 복조부 (5), B-Y 복조부 (6)를 통하여 스위치 (S6)(S7)에 인가되게 구성한 후 방송신호 판별부(2')의 출력이 스위치(S6)(S7)를 절환시켜 PAL 및 SECAM 출력신호가 선택되게 구성시킨 PAL/SECAM 겸용 텔레비젼회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850004319U KR880003610Y1 (ko) | 1985-04-15 | 1985-04-15 | Pal/secam 겸용 텔레비젼 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850004319U KR880003610Y1 (ko) | 1985-04-15 | 1985-04-15 | Pal/secam 겸용 텔레비젼 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860014021U KR860014021U (ko) | 1986-11-20 |
KR880003610Y1 true KR880003610Y1 (ko) | 1988-10-12 |
Family
ID=19241459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850004319U Expired KR880003610Y1 (ko) | 1985-04-15 | 1985-04-15 | Pal/secam 겸용 텔레비젼 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880003610Y1 (ko) |
-
1985
- 1985-04-15 KR KR2019850004319U patent/KR880003610Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR860014021U (ko) | 1986-11-20 |
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Legal Events
Date | Code | Title | Description |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19850415 |
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UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19871226 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19850415 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
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: 19880418 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880914 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19890104 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19890407 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
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UC1903 | Unpaid annual fee |