KR890010803A - Recording circuit of hybrid audio equipment - Google Patents

Recording circuit of hybrid audio equipment Download PDF

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Publication number
KR890010803A
KR890010803A KR1019870015665A KR870015665A KR890010803A KR 890010803 A KR890010803 A KR 890010803A KR 1019870015665 A KR1019870015665 A KR 1019870015665A KR 870015665 A KR870015665 A KR 870015665A KR 890010803 A KR890010803 A KR 890010803A
Authority
KR
South Korea
Prior art keywords
recording
switching
compact disc
function
tape
Prior art date
Application number
KR1019870015665A
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Korean (ko)
Other versions
KR920001128B1 (en
Inventor
이춘원
Original Assignee
안시환
삼성전자 주식회사
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 안시환, 삼성전자 주식회사 filed Critical 안시환
Priority to KR1019870015665A priority Critical patent/KR920001128B1/en
Publication of KR890010803A publication Critical patent/KR890010803A/en
Application granted granted Critical
Publication of KR920001128B1 publication Critical patent/KR920001128B1/en

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Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027Analogue recording

Abstract

내용 없음No content

Description

복합형 오디오기기의 녹음회로Recording circuit of hybrid audio equipment

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

제1도는 본 발명의 실시회로도.1 is an exemplary circuit diagram of the present invention.

제2도는 제1도의 마이콤의 자동리버어스 모우드 여부에 따른 기능수행 흐름도.2 is a flowchart of function performance according to whether or not the automatic reversal mode of the microcomputer of FIG.

Claims (3)

콤팩트 디스크플레이어와 자동리버어스 기능을 갖는 카세트테이프 레코오더를 포함하는 복합형 오디오기기가 있어서, 콤팩트 디스크신호의 카세트테이프로의 더빙녹음시 기능선택 스위치(SW1)와 녹음/재생절환 스위치(SW2)의 녹음 접넘(R)을 통해 구동전원을 공급받는 제1 스위칭부(1)의 스위칭출력이 제1구동부(5)에 인가되어 마이콤(2)이 동시 녹음 기능을 수행하고, 이 제1 스위칭부(1)의 스위칭출력이 또한 테이프 자동리버어스감지용 리이프스위치(SW3)를 매개하여 제2 구동부(5')에 인가되어 마이콤(2)의 콤팩트디스크의 자동리버어스기능을 수행하면서 지금까지 카운트된 콘팩트 디스크 재생시간에서 특정설정간(x)을 밴 시점에서의 콤팩트 디스크의 재생위치를 찾기 위한 서어치기능을 수행하며, 테이프 자동정지시 녹음/재생절환스위치(SW2)의 재생접점(P)을 통해 구동전원을 공급받는 제2 스위칭부(3)의 펄스출력이 제3 구동부(5")에 인가되어 콤팩트디스크의 정지키이신호를 공급하도록 구성함을 특징으로 하는 복합형 오디오기기의 녹음회로.In the hybrid audio device including a cassette tape recorder, the order having a compact disc player and the automatic River Earth function, selection function upon dubbing recording to cassette tape of a compact disk signal switch (SW 1) and a recording / reproducing change-over switch (SW 2) the switching output of the recording jeopneom (R) a first switching unit (1) being supplied with driving power through is applied to the first driving unit 5 of the microcomputer 2 performs a simultaneous recording function, and the first The switching output of the switching section 1 is also applied to the second drive section 5 'via the tape automatic reversing detection switch SW 3 to perform the automatic reversing function of the compact disc of the microcomputer 2. While performing the search function to find the playback position of the compact disc at the time of turning off a certain setting (x) in the compact disc playback time counted so far, the recording / playback switch (SW 2 ) when the tape is automatically stopped. Ash of The pulse output of the second switching unit 3, which receives the driving power through the live contact point P, is applied to the third driving unit 5 "to supply the stop key signal of the compact disc. Recording circuit of audio equipment. 제1항에 있어서, 제1 스위칭부(1)을 녹음/재생절환스위치(SW2)의 녹음접점(R)에 연결되고 서로 연계 동작하는 트랜지스터(Q1)(Q2)및 저항(R1-R3)으로 구성하고, 제2스위칭부(3)를 스위칭 트랜지스터(Q5)와 베이스저항(R6), 다이오드(D) 및 일단이 접지되어 상기의 스위칭트랜지스터(Q5)의 동작시간을 설정하는 콘덴서(C)로 구성하며, 제1,제2 및 제3 구동부(5)(5')(5")를 각각 스위칭트랜지스터(Q3)(Q4)(Q6)로 구성함을 특징으로 하는 복합형 오디오기기의 녹음회로.The method of claim 1, wherein the first switching unit 1, a recording / reproducing change-over switch (SW 2), recording is connected to the contact point (R) on each other, the operation transistor (Q 1) (Q 2) and the resistance to the (R 1 R 3 ), and the second switching unit 3 is connected to the switching transistor Q 5 , the base resistor R 6 , the diode D, and one end of the switching transistor Q 5 , thereby operating time of the switching transistor Q 5 . And the first, second, and third drivers 5, 5 ', 5 "of switching transistors Q 3 , Q 4 , and Q 6 , respectively. Recording circuit of a composite audio device characterized in that. 제1항에 있어서, 설정시간(x)을 테이프 끝의 녹음 불가능부분을 왕복 주행하는데 소요되는 시간과 테이크데크의 주행전환시 소요시간을 더한 값에서 콤팩트 디스크의 서어치 수행시 소요시간을 뺀 값으로 설정함을 특징으로 하는 복합형 오디오기기의 녹음회로.The method of claim 1, wherein the setting time (x) is obtained by subtracting the time required for reciprocating the non-recordable portion of the end of the tape with the time required for switching the take-deck from performing the search of the compact disc. Recording circuit of a composite audio device, characterized in that set to. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870015665A 1987-12-31 1987-12-31 Recording circuit for audio apparatus KR920001128B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870015665A KR920001128B1 (en) 1987-12-31 1987-12-31 Recording circuit for audio apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870015665A KR920001128B1 (en) 1987-12-31 1987-12-31 Recording circuit for audio apparatus

Publications (2)

Publication Number Publication Date
KR890010803A true KR890010803A (en) 1989-08-10
KR920001128B1 KR920001128B1 (en) 1992-02-01

Family

ID=19267913

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870015665A KR920001128B1 (en) 1987-12-31 1987-12-31 Recording circuit for audio apparatus

Country Status (1)

Country Link
KR (1) KR920001128B1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975435B2 (en) 2003-09-16 2011-07-12 Lenney Robert C Rain gutter debris preclusion device
US8286390B2 (en) 2007-05-07 2012-10-16 Leahy Kevin N Removable downspout for a gutter system
US8438787B2 (en) 2009-05-15 2013-05-14 Gutterglove, Inc. De-iced gutter debris preclusion system
US8479454B2 (en) 2009-09-23 2013-07-09 Gutterglove, Inc. Supported mesh debris preclusion system for gutters
US10233648B2 (en) 2014-02-12 2019-03-19 Gutterglove, Inc. Self-supporting bi-directional corrugated mesh leaf preclusion device
US10407913B2 (en) 2009-09-04 2019-09-10 Gutterglove, Inc. Corrugated mesh gutter leaf preclusion system
US10858837B2 (en) 2011-09-21 2020-12-08 Gutterglove, Inc. Raised arc rain gutter debris preclusion device
US11359379B2 (en) 2011-12-08 2022-06-14 Gutterglove, Inc. Gutter guard barrier
US11713580B2 (en) 2019-05-01 2023-08-01 Gutterglove, Inc. Single piece gutter guard with girder
US11732480B2 (en) 2019-07-01 2023-08-22 Gutterglove, Inc. Stepped gutter guard

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975435B2 (en) 2003-09-16 2011-07-12 Lenney Robert C Rain gutter debris preclusion device
US8286390B2 (en) 2007-05-07 2012-10-16 Leahy Kevin N Removable downspout for a gutter system
US8438787B2 (en) 2009-05-15 2013-05-14 Gutterglove, Inc. De-iced gutter debris preclusion system
US11739530B2 (en) 2009-09-04 2023-08-29 Gutterglove, Inc. Corrugated mesh gutter leaf preclusion system
US10407913B2 (en) 2009-09-04 2019-09-10 Gutterglove, Inc. Corrugated mesh gutter leaf preclusion system
US8479454B2 (en) 2009-09-23 2013-07-09 Gutterglove, Inc. Supported mesh debris preclusion system for gutters
US11788296B2 (en) 2011-09-21 2023-10-17 Gutterglove, Inc. Raised arc rain gutter debris preclusion device
US10858837B2 (en) 2011-09-21 2020-12-08 Gutterglove, Inc. Raised arc rain gutter debris preclusion device
US11359379B2 (en) 2011-12-08 2022-06-14 Gutterglove, Inc. Gutter guard barrier
US10781592B2 (en) 2014-02-12 2020-09-22 Gutterglove, Inc. Self-supporting bi-directional corrugated mesh leaf preclusion device
US10233648B2 (en) 2014-02-12 2019-03-19 Gutterglove, Inc. Self-supporting bi-directional corrugated mesh leaf preclusion device
US11713580B2 (en) 2019-05-01 2023-08-01 Gutterglove, Inc. Single piece gutter guard with girder
US11732480B2 (en) 2019-07-01 2023-08-22 Gutterglove, Inc. Stepped gutter guard

Also Published As

Publication number Publication date
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