KR920004340Y1 - 텔레비젼 신호용의 전환스위치 - Google Patents
텔레비젼 신호용의 전환스위치 Download PDFInfo
- Publication number
- KR920004340Y1 KR920004340Y1 KR9200026U KR920000026U KR920004340Y1 KR 920004340 Y1 KR920004340 Y1 KR 920004340Y1 KR 9200026 U KR9200026 U KR 9200026U KR 920000026 U KR920000026 U KR 920000026U KR 920004340 Y1 KR920004340 Y1 KR 920004340Y1
- Authority
- KR
- South Korea
- Prior art keywords
- input terminal
- terminal
- switch
- connector
- output terminal
- Prior art date
Links
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K2017/515—Mechanical switches; Electronic switches controlling mechanical switches, e.g. relais
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims (3)
- 제1의 입력단자(4)와 제2의 입력단자(6)와 출력단자(5)를 가지며, 상기 제1의 입력단자(4)와 상기 출력단자(5)를 근접하여 배치하고, 상기 제1의 입력단자(4)와 스위치수단(7)의 한쪽의 입력단자(7A)를 제1의 신호선(3A)으로 연결하고, 상기 출력단자 (5)와 상기 스위치수단(7)의 출력단자(7C)를 제2의 신호선(3B)으로 연결하며, 상기 제1의 신호선(3A) 및 제2의 신호선(3B)은 병렬선으로 되고, 제2의 입력단자(6)를 상기 스위치수단(7)의 다른쪽의 입력단자(7B)와 접속하고, 상기 스위치수단(7)은 제1의 스위치조작으로 상기 제1의 입력단자(4)와 상기 출력단자(5), 제2의 스위치조작으로 상기 제2의 입력단자(6)와 상기 출력단자(5)를 접속하도록 한 텔레비전 신호용의 전환스위치.
- 제 1 항에 있어서, 상기 제1의 입력단자(4)는 텔레비전용의 안테나단자(18)에, 상기 제2의 입력단자(6)는 비디오테이프재생장치내에서 RF신호로 변조된 RF비디오신호의 출력단자(16)에, 또한 상기 출력단자(5)는 텔레비전수상기의 안테나의 입력단자(14)에 접속한 텔레비전신호용의 전환스위치.
- 제 2 항에 있어서, 상기 제1의 입력단자(4)와 상기 출력단자(5)를 일체화한 텔레비전신호용의 전환스위치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR9200026U KR920004340Y1 (ko) | 1987-05-29 | 1992-01-06 | 텔레비젼 신호용의 전환스위치 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62133922A JP2625725B2 (ja) | 1987-05-29 | 1987-05-29 | 切り替えスイッチ付ケーブルアダプタ |
JP87-13392 | 1987-05-29 | ||
KR1019880005660A KR880014802A (ko) | 1987-05-29 | 1988-05-16 | 전환 스위치 |
KR9200026U KR920004340Y1 (ko) | 1987-05-29 | 1992-01-06 | 텔레비젼 신호용의 전환스위치 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880005660A Division KR880014802A (ko) | 1987-05-29 | 1988-05-16 | 전환 스위치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920004340Y1 true KR920004340Y1 (ko) | 1992-06-25 |
Family
ID=27316776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR9200026U KR920004340Y1 (ko) | 1987-05-29 | 1992-01-06 | 텔레비젼 신호용의 전환스위치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920004340Y1 (ko) |
-
1992
- 1992-01-06 KR KR9200026U patent/KR920004340Y1/ko not_active IP Right Cessation
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