KR860009398A - Automatic loop selection circuit - Google Patents

Automatic loop selection circuit Download PDF

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Publication number
KR860009398A
KR860009398A KR1019850003638A KR850003638A KR860009398A KR 860009398 A KR860009398 A KR 860009398A KR 1019850003638 A KR1019850003638 A KR 1019850003638A KR 850003638 A KR850003638 A KR 850003638A KR 860009398 A KR860009398 A KR 860009398A
Authority
KR
South Korea
Prior art keywords
selection circuit
transistor
loop selection
automatic loop
ring counter
Prior art date
Application number
KR1019850003638A
Other languages
Korean (ko)
Other versions
KR880002351B1 (en
Inventor
이규안
Original Assignee
정재은
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 정재은, 삼성전자 주식회사 filed Critical 정재은
Priority to KR1019850003638A priority Critical patent/KR880002351B1/en
Publication of KR860009398A publication Critical patent/KR860009398A/en
Application granted granted Critical
Publication of KR880002351B1 publication Critical patent/KR880002351B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/03—Control of operating function, e.g. switching from recording to reproducing by using counters

Abstract

내용 없음No content

Description

자동 반복 선곡회로Automatic loop selection circuit

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

제1도는 본 발명의 블록다이어그램.1 is a block diagram of the present invention.

제2도는 본 발명의 회로도.2 is a circuit diagram of the present invention.

제3도는 본 발명 회로도의 각부 파형도.3 is a waveform diagram of each part of the circuit diagram of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 자동선곡회로 20 : 디지털시계구동부10: automatic selection circuit 20: digital clock driver

S1-S6: 푸쉬스위치 S8: 반복셋팅스위치S 1 -S 6 : Push switch S 8 : Repeat setting switch

45 : 링카운터2 50 : 링카운터145: ring counter 2 50: ring counter 1

S7: 주리셋팅스위치 60 : 제어회로S 7 : main reset switch 60: control circuit

So1, So1' : 솔레노이드 15 : 자동선곡장치So 1 , So 1 ': Solenoid 15: Automatic Selection Device

22 : 클럭 및 타이머 23 : 디스플레이부22: clock and timer 23: display unit

D1-D8: 발광다이오드 G1-G7: 게이트D 1 -D 8 : light emitting diodes G 1 -G 7 : gate

Q1-Q6: 트랜지스터 30 : 리셋트회로Q 1 -Q 6 : Transistor 30: Reset Circuit

Claims (1)

통상의 자동선곡회로(10)의 출력측에 레솔노이드(So1')를 구동시키는 트랜지스터(Q1) 및 디지털 시계구동부(20)의 알람 리셋트용 트랜지스터(Q3)를 연결 구성하고 디지털 시계구동부(20)의 출력측에 솔레노이드(So1)를 구동시키는 트랜지스터(Q1) 및 링카운터1(50)를 연결 구성시켜서 반복셋팅 스위치(S8)로 셋팅되는 링카운터2(45)의 출력을 게이트(G1-G7)에서 비교하게 제어부(60)를 구성시킨 후 리셋트회로(30)의 트랜지스터(Q4-Q6)를 제어하게 구성시킨 자동 반복 선곡회로.A transistor Q 1 for driving the resoloid So 1 ′ and an alarm reset transistor Q 3 of the digital clock driver 20 are connected to the output side of the conventional automatic selection circuit 10, and the digital clock driver is connected. The output of the ring counter 2 (45), which is set by the repetitive setting switch S 8 , is formed by connecting the transistor Q 1 and the ring counter 1 50 to drive the solenoid So 1 on the output side of the gate 20. An automatic repeat selection circuit configured to control the transistors Q 4 -Q 6 of the reset circuit 30 after configuring the control unit 60 as compared with (G 1 -G 7 ). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850003638A 1985-05-23 1985-05-23 Automatic control circuit for program selection KR880002351B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850003638A KR880002351B1 (en) 1985-05-23 1985-05-23 Automatic control circuit for program selection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850003638A KR880002351B1 (en) 1985-05-23 1985-05-23 Automatic control circuit for program selection

Publications (2)

Publication Number Publication Date
KR860009398A true KR860009398A (en) 1986-12-22
KR880002351B1 KR880002351B1 (en) 1988-10-26

Family

ID=19241093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003638A KR880002351B1 (en) 1985-05-23 1985-05-23 Automatic control circuit for program selection

Country Status (1)

Country Link
KR (1) KR880002351B1 (en)

Also Published As

Publication number Publication date
KR880002351B1 (en) 1988-10-26

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