KR920022181A - Remote control circuit with oscillation sound - Google Patents

Remote control circuit with oscillation sound Download PDF

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Publication number
KR920022181A
KR920022181A KR1019910007767A KR910007767A KR920022181A KR 920022181 A KR920022181 A KR 920022181A KR 1019910007767 A KR1019910007767 A KR 1019910007767A KR 910007767 A KR910007767 A KR 910007767A KR 920022181 A KR920022181 A KR 920022181A
Authority
KR
South Korea
Prior art keywords
remote control
control circuit
light emitting
emitting unit
infrared receiver
Prior art date
Application number
KR1019910007767A
Other languages
Korean (ko)
Inventor
김용활
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 KR1019910007767A priority Critical patent/KR920022181A/en
Publication of KR920022181A publication Critical patent/KR920022181A/en

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Abstract

내용 없음No content

Description

발진음을 내는 리모콘회로Remote control circuit with oscillation sound

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도(a)(b)는 본 발명의 발진음을 나타내는 리모콘회로도.Figure 2 (a) (b) is a remote control circuit diagram showing the oscillation sound of the present invention.

Claims (1)

리모콘칩(11)으로부터 발광부(12)를 통해 송신되는 제어신호를 티브이세트(10)의 적외선수신부(21)를 통해 수신한 다음 그에 대응하는 기능을 마이콤(22)의 제어하에서 수행하는 티브이 및 리모콘회로에 있어서, 상기 마이콤(22)에 입력되는 알람조절키(23)의 입력횟수에 따라 소정시간이 경과한 뒤에 발광부(25)를 통해 리모콘호출신호를 송출하는 타이머(24)와, 상기 발광부(25)로부터 송신되는 적외선 신호를 리모콘부(10)의 내부에서 수신하고 이를 전기적 신호로 변환하는 적외선수신부(13)와, 상기 적외선수신부(13)로부터 리모콘 호출에 따른 신호를 인가받아서 스피커(SP1)를 구동하여 사용자에게 알람을 울리는 알림구동부(14)를 포함하여 구성한 것을 특징으로 하는 발진음을 내는 리모콘회로.A TV that receives a control signal transmitted from the remote control chip 11 through the light emitting unit 12 through the infrared receiver 21 of the TV set 10 and performs a function corresponding thereto under the control of the microcomputer 22; In the remote control circuit, a timer 24 for transmitting a remote control call signal through the light emitting unit 25 after a predetermined time has elapsed according to the number of times of the alarm control key 23 input to the microcomputer 22, Infrared receiver 13 for receiving an infrared signal transmitted from the light emitting unit 25 inside the remote control unit 10 and converting it into an electrical signal, and receiving a signal according to a remote control call from the infrared receiver 13 to the speaker (SP 1 ) to drive the remote control circuit for generating an oscillation sound, characterized in that it comprises a notification driver 14 for sounding an alarm to the user. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910007767A 1991-05-14 1991-05-14 Remote control circuit with oscillation sound KR920022181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910007767A KR920022181A (en) 1991-05-14 1991-05-14 Remote control circuit with oscillation sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910007767A KR920022181A (en) 1991-05-14 1991-05-14 Remote control circuit with oscillation sound

Publications (1)

Publication Number Publication Date
KR920022181A true KR920022181A (en) 1992-12-19

Family

ID=67433059

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910007767A KR920022181A (en) 1991-05-14 1991-05-14 Remote control circuit with oscillation sound

Country Status (1)

Country Link
KR (1) KR920022181A (en)

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