KR900000074Y1 - 비데오 테이프 레코오더의 녹화 검색회로 - Google Patents
비데오 테이프 레코오더의 녹화 검색회로 Download PDFInfo
- Publication number
- KR900000074Y1 KR900000074Y1 KR2019860015796U KR860015796U KR900000074Y1 KR 900000074 Y1 KR900000074 Y1 KR 900000074Y1 KR 2019860015796 U KR2019860015796 U KR 2019860015796U KR 860015796 U KR860015796 U KR 860015796U KR 900000074 Y1 KR900000074 Y1 KR 900000074Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- recording
- signal
- code
- transistor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
-
- 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
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
Claims (1)
- 저항(R1) 및 콘덴서(C1)에 연결된 트랜지스터(Q11)와 인버터(I1)의 출력이 앤드게이트(A1)를 통하여 출력되게 구성한 코오드 녹음회로(1) 및 앤드게이트(A2) 및 트랜지스터(Q6)로 구성된 코오드 스위칭회로(2)에서 오디오 헤드와 연결된 오디오 회로(5)를 제어하게 구성시키고 녹화검색스위치(SW)에 연결된 플립플롭(FF1)이 트랜지스터(Q2)(Q3)를 통하여 앰프(AMP)와 연결되어 코오드 검출회로(3)에서 플립플롭(FF2-FF5), 앤드게이트(A3), 인버터(I2)로 구성된 코오드 판별회로(4)와 연결되게 구성시킨후 트랜지스터(Q4)(Q5)사이에 시정수 회로를 통하여 인버터(I3)와 연결되어 저항(R4-R8)과 접속된 선택스위치(S1-S3)가 연결되게 키콘트롤부(6)를 구성시켜 된 비디오 테이프 레코오더의 녹화 검색회로.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015796U KR900000074Y1 (ko) | 1986-10-15 | 1986-10-15 | 비데오 테이프 레코오더의 녹화 검색회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015796U KR900000074Y1 (ko) | 1986-10-15 | 1986-10-15 | 비데오 테이프 레코오더의 녹화 검색회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880008568U KR880008568U (ko) | 1988-06-30 |
| KR900000074Y1 true KR900000074Y1 (ko) | 1990-01-30 |
Family
ID=19256292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860015796U Expired KR900000074Y1 (ko) | 1986-10-15 | 1986-10-15 | 비데오 테이프 레코오더의 녹화 검색회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000074Y1 (ko) |
-
1986
- 1986-10-15 KR KR2019860015796U patent/KR900000074Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR880008568U (ko) | 1988-06-30 |
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