KR920008713A - TV device without TV signal cable - Google Patents

TV device without TV signal cable Download PDF

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Publication number
KR920008713A
KR920008713A KR1019900017157A KR900017157A KR920008713A KR 920008713 A KR920008713 A KR 920008713A KR 1019900017157 A KR1019900017157 A KR 1019900017157A KR 900017157 A KR900017157 A KR 900017157A KR 920008713 A KR920008713 A KR 920008713A
Authority
KR
South Korea
Prior art keywords
amplifier
signal
frequency
modulator
unit
Prior art date
Application number
KR1019900017157A
Other languages
Korean (ko)
Inventor
김병노
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900017157A priority Critical patent/KR920008713A/en
Publication of KR920008713A publication Critical patent/KR920008713A/en

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Abstract

내용 없음No content

Description

티브이 신호 연결선이 없는 브이씨알장치TV device without TV signal cable

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명 티브이 신호 연결선이 없는 브이씨알 전체 구성도.2 is a whole VDL configuration without the present invention TV signal connection line.

Claims (1)

브이씨알영상해독부(20)에서 해독된 신호를 음성트랩(T)및 증폭기(21)를 통해 변조부(22)에서 변조되어 주파수발진증폭부(23)에서 발진된 신호와 중간주파변조부(24)에 인가하여 브이에스비필터(25)로 인가하여 그 신호를 주파수 변환부(26)에 인가한 영상신호를 고주파 증폭부(33)에 인가하고, 브이씨알 음해독부(37)에서 해독된 신호를 증폭기(28)를 통해 프리엠파시스부(29)에 인가하여 그 신호를 발진변조부(30) 및 주파수 채배부(31)를 통하여 주파수 체배증폭부(32)에 인가하여 채배 증폭된 신호를 상기 고주파 증폭부(33)에인가하여 국부발진부(35)와 함께 믹서기(34)에서 혼합시킨 다음 출력증폭부(36)를 통해 안테나(ANT)로 송출할 수 있도록 구성된 것을 특징으로 하는 티브이 신호 연결선이 없는 브이씨알장치.The signal decoded by the VRC image decoding unit 20 is modulated by the modulator 22 through the voice trap T and the amplifier 21 and oscillated by the frequency oscillation amplifier 23 and the intermediate frequency modulator ( 24 and a video signal applied to the VB filter 25 and the signal applied to the frequency converter 26 are applied to the high frequency amplification unit 33, and the signal decoded by the VLC sound reading unit 37. Is applied to the pre-emphasis unit 29 through the amplifier 28 and the signal is applied to the frequency multiplying amplifier 32 through the oscillation modulator 30 and the frequency divider 31 to obtain the amplified signal. TV signal connecting line, characterized in that configured to be applied to the high frequency amplifier 33, mixed with the local oscillator 35 in the mixer 34, and then output to the antenna ANT through the output amplifier 36 V-device without teeth. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017157A 1990-10-25 1990-10-25 TV device without TV signal cable KR920008713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900017157A KR920008713A (en) 1990-10-25 1990-10-25 TV device without TV signal cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900017157A KR920008713A (en) 1990-10-25 1990-10-25 TV device without TV signal cable

Publications (1)

Publication Number Publication Date
KR920008713A true KR920008713A (en) 1992-05-28

Family

ID=67738868

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017157A KR920008713A (en) 1990-10-25 1990-10-25 TV device without TV signal cable

Country Status (1)

Country Link
KR (1) KR920008713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102230025B1 (en) * 2020-06-30 2021-03-19 이성진 Slope reinforcing panel structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102230025B1 (en) * 2020-06-30 2021-03-19 이성진 Slope reinforcing panel structure

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid