KR920015917A - 2 ferry jack system - Google Patents

2 ferry jack system Download PDF

Info

Publication number
KR920015917A
KR920015917A KR1019910000809A KR910000809A KR920015917A KR 920015917 A KR920015917 A KR 920015917A KR 1019910000809 A KR1019910000809 A KR 1019910000809A KR 910000809 A KR910000809 A KR 910000809A KR 920015917 A KR920015917 A KR 920015917A
Authority
KR
South Korea
Prior art keywords
switch
terminal
jack
vcr
contact
Prior art date
Application number
KR1019910000809A
Other languages
Korean (ko)
Other versions
KR950009454B1 (en
Inventor
김영규
Original Assignee
김용원
대우전자 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 김용원, 대우전자 주식회사 filed Critical 김용원
Priority to KR1019910000809A priority Critical patent/KR950009454B1/en
Publication of KR920015917A publication Critical patent/KR920015917A/en
Application granted granted Critical
Publication of KR950009454B1 publication Critical patent/KR950009454B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/18—Connectors or connections adapted for particular applications for television

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

내용 없음No content

Description

2페리 잭 시스템2 ferry jack system

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

제1도는 각 스위치의 로직 상태를 위한 본 발명의 게이트부의 구성도. 제2도는 본 발명의 커낼+방송을 레코딩하면서 커낼+방송시청시의 2페리 잭 시스템의 구성도.1 is a block diagram of a gate portion of the present invention for the logic state of each switch. 2 is a block diagram of a two ferry jack system at the time of canal + broadcast while recording canal + broadcast of the present invention.

Claims (5)

TV나 VCR 모드로 절환하는 TV/VCR 모드 절환부(1)를 오디오나 비데오 신호를 선국하는 VCR의 RIF 회로부(2)를 통해 스위치(S1), (S2)의 접점단자(ⓑ), (ⓑ)에 연결하고, 스위치(S5)의 고정단자(ⓐ)를 TV(6)에 스위치(S5)의 접점단자(ⓑ)를 A/V신호처리부(3) 및 스위치(S3)의 접점단자(ⓑ)에, 스위치(S3)의 고정단자(ⓐ)를 AUX 잭(4)에 연결하고, 스위치(S1)의 고정단자(ⓐ)를 스위치(S2)의 접점단자(ⓑ)에, 스위치(S2)의 고정단자(ⓐ)를 A/V 신호처리부(3)에, 스위치(S2)의 접속단자(ⓒ)를 A/V 신호처리부(3)에, 스위치(S2)의 접속단자(ⓒ)를 AUX 잭(4)과 스위치(S4)의 접점단자(ⓒ)에 각각 연결하며, 스위치(S1)의 접점단자(ⓒ)를 스위치(S3)의 접속단자 및 커낼용 잭(5)에 연결하고, 스위치(S4)의 고정단자(ⓐ)를 커낼용 잭(5)에TV 콘트롤 단자(TC)를 AUX 잭(4)에 연결하여서된 VCR 스위칭 회로부(20)를 구성하고, 상기 AUX 잭(4)에는 TV(6)를 커낼용잭(5)에는 커낼 디코더(7)를 연결하여 커낼+방송을 시청할 수 있게 구성함을 특징으로 하는 2페리 잭 시스템.The contact terminals ⓑ of the switches S 1 and S 2 through the RIF circuit section 2 of the VCR which selects an audio or video signal from the TV / VCR mode switching unit 1 that switches to the TV or VCR mode. (Ⓑ), the fixed terminal (ⓐ) of the switch (S 5 ) to the TV (6) of the contact terminal (ⓑ) of the switch (S5) of the A / V signal processing section 3 and the switch (S 3 ) To the contact terminal ⓑ, the fixed terminal ⓐ of the switch S 3 is connected to the AUX jack 4, and the fixed terminal ⓐ of the switch S1 is connected to the contact terminal ⓑ of the switch S2. The fixed terminal ⓐ of the switch S 2 is connected to the A / V signal processing unit 3, and the connection terminal ⓒ of the switch S 2 is connected to the A / V signal processing unit 3. connection terminals (ⓒ) the AUX jack 4 and the switch (S 4), each connected to a contact terminal (ⓒ), the switch (S 1), contact terminals (ⓒ) a switch (S 3), the connection terminals and increases the VCR switching by connecting the jack (5) to the inner jack (5) and the TV control terminal (TC) to the AUX jack (4) to the jack (5) to pin the fixed terminal (ⓐ) of the switch (S 4 ). 2 ferry jack, characterized in that the circuit section 20, and the AUX jack (4) to the TV (6) to the jack jack 5 can be connected to the decoder (7) to be able to watch Canal + broadcasts system. 제1항에 있어서, TV를 이용하여 커낼+방송을 선국, 시청하면서 레코딩 시킬 수 있도록 상기 스위치(S1)를 접점단자(ⓑ)로상기 스위치(S3), (S4)를 접점단자(ⓒ) 접속한 것을 특징으로 하는 2페리 잭 시스템.According to claim 1, wherein the switch (S 1 ) to the contact terminal (ⓑ) to the switch (S 3 ) and (S 4 ) to the contact terminal ( Ⓒ) 2 ferry jack system characterized in that the connection. 제1항에 있어서, VCR 오프시 TV를 이용하여 커낼+방송을 시청할 수 있도록 상기 스위치(S1), (S2)가 접점단자(ⓑ, ⓒ)로접속되지 않도록 한 것을 특징으로 하는 2페리 잭 시스템.2. The two-ferry jack system according to claim 1, wherein the switches S1 and S2 are not connected to the contact terminals ⓑ and ⓒ so that the TV can be watched + broadcast when the VCR is turned off. . 제1항에 있어서, VCR과 VCR을 연결하여 레코딩 시킬 수 있도록 상기 스위치 (S2), (S3)를 접점단자(ⓒ)로 스위치(S5)를 접점단자(ⓑ)로 접속하고, 상기 스위치(S4)가 접점단자(ⓑ, ⓒ)로 접속되지 않도록 한 것을 특징으로 하는 2페리 잭 시스템.According to claim 1, wherein the switch (S2), (S3) is connected to the contact terminal (ⓒ) and the switch (S 5 ) to the contact terminal (ⓑ), so that the VCR and VCR can be recorded by connecting the switch ( S ferry jack system, characterized in that the S 4 ) is not connected to the contact terminals (ⓑ, ⓒ). 제4항에 있어서, AUX, EXCH, CT, TV/VCR 신호를 제어하여 제어된 신호를 각 스위치(S1-S2)에 인가되도록 상기 AUX 단자,EXCH 단자, CT 단자, TV/VCR 단자와, 스위치(S1-S5) 사이에 인버터(INT1-lNT3), 오어게이트(OR1-OR4)로 구성된 게이트부(10)를 연결하여서 구성됨을 특징으로 하는 2페리 잭 시스템.The AUX terminal, the EXCH terminal, the CT terminal, and the TV / VCR terminal according to claim 4, wherein the AUX, EXCH, CT, and TV / VCR signals are controlled so that the controlled signals are applied to the respective switches S 1 -S 2 . , Ferry jack system, characterized in that configured by connecting the gate (10) consisting of the inverter (INT 1 -lNT 3 ), or gate (OR 1 -OR 4 ) between the switches (S 1 -S 5 ). ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910000809A 1991-01-18 1991-01-18 2-ferry jack system KR950009454B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910000809A KR950009454B1 (en) 1991-01-18 1991-01-18 2-ferry jack system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910000809A KR950009454B1 (en) 1991-01-18 1991-01-18 2-ferry jack system

Publications (2)

Publication Number Publication Date
KR920015917A true KR920015917A (en) 1992-08-27
KR950009454B1 KR950009454B1 (en) 1995-08-22

Family

ID=19310012

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910000809A KR950009454B1 (en) 1991-01-18 1991-01-18 2-ferry jack system

Country Status (1)

Country Link
KR (1) KR950009454B1 (en)

Also Published As

Publication number Publication date
KR950009454B1 (en) 1995-08-22

Similar Documents

Publication Publication Date Title
KR0148018B1 (en) Television signal switching system
KR880002381A (en) Video signal switching device
KR920015917A (en) 2 ferry jack system
KR890003191B1 (en) Stereo matrix controller
US4995079A (en) Canal+ decoder switching circuit for video cassette recorders
KR900005317Y1 (en) Video muting circuit for television having password function
KR870002269Y1 (en) Image signal automatic selection circuit of vtr
KR930020387A (en) V Automatic Twin Switching Input System
KR920007373Y1 (en) Circuit for switching video
KR900004624Y1 (en) Video signal switching circuit of vtr for inserting image
KR960007568B1 (en) Switching circuit for vcr
KR920008524Y1 (en) Apparatus for choosing one of different tv/vcr video signals
KR940027508A (en) Broadcast signal and external signal selective switching device
KR960028346A (en) Comprehensive audio video system
EP0923238A3 (en) Video cassette recorders
JPS60142684A (en) Switching device of video signal
JPH0521472B2 (en)
KR940023235A (en) Separate image information processing system
JPS6327175A (en) Television receiver
KR950004928A (en) Apparatus for automatically displaying playback signals from video cassette recorders on television
JPH0691638B2 (en) Audio multiple signal control circuit
KR960009674A (en) External input switching circuit
KR950004947A (en) Composite video recorder
KR960025555A (en) Voice output control circuit
JPS6441587A (en) Magnetic recording and reproducing device

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990731

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee