KR910005015Y1 - Tele video-set - Google Patents
Tele video-set Download PDFInfo
- Publication number
- KR910005015Y1 KR910005015Y1 KR2019860015902U KR860015902U KR910005015Y1 KR 910005015 Y1 KR910005015 Y1 KR 910005015Y1 KR 2019860015902 U KR2019860015902 U KR 2019860015902U KR 860015902 U KR860015902 U KR 860015902U KR 910005015 Y1 KR910005015 Y1 KR 910005015Y1
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- South Korea
- Prior art keywords
- video
- circuit
- cal
- unit
- recording
- Prior art date
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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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 종래 텔레비젼과 브이씨알을 연결한 시스템의 전체 구성도.1 is an overall configuration diagram of a system connecting a conventional television and V-Cal.
제 2 도는 본 고안에 따라 구성한 텔레비디오의 구성도.2 is a block diagram of a televideo configured according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 브이씨알시스템제어부 2 : 녹화/재생회로부1: VR system control unit 2: recording / playback circuit unit
3 : 저주파증폭부 4 : 튜너부3: low frequency amplification part 4: tuner part
5' : 영상입출력결합회로부 6 : 모니터회로부5 ': video input / output combination circuit part 6: monitor circuit part
CRT : 브라운관 SPK : 스피커CRT: CRT SPK: Speaker
ANT : 안테나ANT: Antenna
본 고안은 텔레비젼 수상기와 브이씨알의 회로를 복합 구성한 브이씨알에 모니터를 일체로 접속함으로서 텔레비젼 기능과 브이씨알 기능을 동시에 수행하게 한 텔레비디오(Televideo)세트에 관한 것이다.The present invention relates to a televideo set for simultaneously performing a television function and a V-Cal function by integrally connecting a monitor to a V-Cal composed of a circuit of a television receiver and a V-Cal.
종래에 있어 텔레비젼 수상기와 브이씨알을 연결 접속한 시스템을 사용할때에는 외부케이블을 이용하여 텔레비젼 수상기와 브이씨알을 접속하여 사용하는 것이었다.Conventionally, when using a system in which a television receiver and a V-C are connected to each other, an external cable is used to connect the television receiver and a V-C.
즉, 제 1 도는 이러한 종래 텔레비젼 수상기와 브이씨알의 결합회로도를 나타낸 것으로, 브이씨알시스템제어부(1), 튜너부(4) 및 녹화/재생회로부(2)로 된 브이씨알세트(VCR)와, 튜너부(4'), 영상/음성입출력결합회로부(5), 저주파증폭부(3), 모니터회로부(6)를 비롯하여 스피커(SPK) 및 브라운관(CRT)으로된 텔레비젼 수상기세트(TV)에 있어서, 상기 브이씨알의 녹화/재생회로부(2)의 영상/음성출력단자(VD)(AD)는 외부케이블을 통해 상기 텔레비젼의 영상/음성입출력결합회로(5)의 영상/음성입출력단자(Vd')(Ad')에 접속하고, 텔레비젼 수상기의 안테나단자(TAT)는 브이씨알의 튜너부(4)에 접속된 안테나단자(TAT)에 접속되어 구성되었다.That is, FIG. 1 shows a circuit diagram of a conventional television receiver and a VR, and includes a VR set (VCR) composed of a BC system control unit 1, a tuner unit 4, and a recording / reproducing circuit unit 2. In a television receiver set (TV) comprising a speaker (SPK) and a cathode ray tube (CRT), including a tuner section 4 ', a video / audio input / output coupling circuit section 5, a low frequency amplifier section 3, a monitor circuit section 6, The video / audio output terminal (VD) (AD) of the recording / reproducing circuit unit 2 of the V-R is connected to the video / audio input / output terminal (Vd ') of the video / audio input / output combining circuit 5 of the television via an external cable. (Ad '), and the antenna terminal T AT of the television receiver is connected to the antenna terminal T AT connected to the tuner unit 4 of V-Cal.
이와같이 구성된 종래장치의 동작을 보면, 텔레비젼 방송의 수신은 안테나(ANT)에서 전파를 수신하여 브이씨알의 튜너부(4)에 인가함으로써, 방송을 선택하여 녹화를 하거나 텔레비젼 수상기의 튜너부(4')에서 방송을 선국하여 해당방송을 시청하는 것이었다.In the operation of the conventional apparatus configured as described above, the reception of television broadcast is received by the antenna ANT and applied to the tuner section 4 of the V-CAL to select and record the broadcast or the tuner section 4 'of the television receiver. ) Was to tune in to watch the broadcast.
즉, 텔레비젼 수상기에 오디오/비디오 기능이 있는 경우에는 안테나(ANT)를 통해 방송전파를 수신하여 브이씨알의 튜너부(4)에 인가하고, 또한 그 튜너부(4)에 접속된 안테나단자(TAT)를 통해 방송신호를 텔레비젼수상기의 튜너부(4')에 인가함으로서 텔레비젼의 시청 및 브이씨알의 녹화를 수행하며, 텔레비젼 수상기에 오디오/비디오 기능이 있는 경우에는 텔레비젼의 튜너(4')에서 방송을 선국수신하여 방송을 시청하게 되고, 이때 텔레비젼의 영상/음성입출력결합회로부(5)와 브이씨알의 녹화/재생회로부(2)간에 접속된 외부케이블을 통해 브이씨알에 화면을 녹화할수 있으며, 브이씨알의 재생화면도 상기 외부케이블을 통해 텔레비젼의 브라운관(CRT)에 표시할 수 있게 된다.That is, when the television receiver has an audio / video function, the antenna receives an broadcast signal through an antenna ANT, applies it to the tuner unit 4 of V-Cal, and also connects the antenna terminal T connected to the tuner unit 4. AT is applied to the tuner section 4 'of the television receiver to watch and record TVs, and if the television receiver has an audio / video function, the tuner 4' of the television receiver When broadcasting is received and watching the broadcast, at this time, the image can be recorded on the VRC through an external cable connected between the video / audio input / output combining circuit unit 5 of the TV and the recording / reproducing circuit unit 2 of the TV. The V-Cal reproduction screen can also be displayed on the CRT of the television via the external cable.
그러나, 이와 같은 종래의 구성에 있어서는 텔레비젼 수신회로와 브이씨알의 회로가 별개로 구성되어 있으므로 처리하게 되어 화질이 선명하지 못하게 되고, 외부케이블을 통한 접속으로 구성이 복잡하였으며, 가격 또한 고가인 단점이 있었다.However, in such a conventional configuration, since the TV receiving circuit and the VRC circuit are configured separately, the image quality is not clear due to processing, and the configuration is complicated by the connection through an external cable, and the price is expensive. there was.
본 고안은 이와 같은 종래의 단점을 감안하여, 브이씨알과 텔레비젼 수상기의 내부회로를 복합 구성하여 텔레비젼 수상기의 기능을 갖는 브이씨알에 모니터가 접속되게 하여 텔레비젼 기능과 브이씨알의 기능을 일체화하게 인출한 것으로, 첨부한 제 2 도에 의해 이를 상세히 설명하면 다음과 같다.In view of the above disadvantages, the present invention has a combination of the V-Cal and the internal circuit of the TV receiver, which allows the monitor to be connected to the V-Cal having the function of the television receiver, thereby unifying the functions of the TV and V-Cal. When described in detail by the accompanying Figure 2 as follows.
제 2 도는 본 고안의 텔레비젼 세트회로도로서, 이에 도시한 바와 같이 브이씨알과 텔레비젼 수상기의 결합에 있어서, 안테나(ANT)에 접속된 튜너부(4)의 출력측을 브이씨알시스템제어부(1)의 제어를 받는 녹화/재생회로부(2)의 입력측에 접속하고, 그 녹화/재생회로부(2)의 영상, 음성 출력측을 영상입출력결합회로부(5') 및 저주파증폭부(3)에 접속하여 텔레비디오(TLV)를 구성하고, 상기 저주파증폭부(3)의 출력측을 스피커(SPK)에 접속함과 아울러 상기 영상입출력결합회로부(5')의 출력측을 브라운관(CRT)에 접속된 모니터회로부(6)에 접속하여 모니터부(MTR)를 구성한 것으로, 이와 같이 구성된 본 고안의 작용 및 효과를 상세히 설명하면 다음과 같다.2 is a circuit diagram of a television set according to the present invention, and as shown therein, the output of the tuner unit 4 connected to the antenna ANT is controlled by the BC system control unit 1 in the combination of the VRC and the television receiver. Is connected to the input side of the recording / playback circuit section 2 receiving the video signal, and the video / audio output side of the recording / playback circuit section 2 is connected to the video input / output combining circuit section 5 'and the low frequency amplifier section 3 to provide televideo ( TLV), the output side of the low frequency amplifier 3 is connected to the speaker SPK, and the output side of the video input / output coupling circuit 5 'is connected to the monitor circuit 6 connected to the CRT. When the monitor unit (MTR) is connected by the connection, the operation and effect of the present invention configured as described above will be described in detail.
먼저, 텔레비젼 방송을 시청할 경우 안테나(ANT)를 통해 수신된 방송전파는 튜너부(4)를 통해 선극 검파되어 음성 및 영상신호로 각각 분리되고, 이에 따라 음성신호는 녹화/재생회로부(2) 및 저주파증폭부(3)를 통해 스피커(SPK)에 인가되어 가청음성신호를 재현되게 하며, 영상신호는 녹화/재생회로부(2) 및 영상입출력결합회로부(5')를 통해 모니터회로(5)에 공급되어 브라운관(CRT) 화면에 표시되게 된다.First, when watching a television broadcast, the broadcast waves received through the antenna ANT are detected by the polarity through the tuner unit 4 and separated into audio and video signals. The low frequency amplifier 3 is applied to the speaker SPK to reproduce an audible audio signal, and the video signal is transmitted to the monitor circuit 5 through the recording / reproducing circuit unit 2 and the image input / output combining circuit unit 5 '. It is supplied and displayed on the CRT screen.
이와 같은 상태에서 시청하는 방송을 브이씨알의 녹화테이프에 녹화하고자 할 경우 브이씨알시스템제어부(1)에서 녹화/재생회로부(2)를 제어하여 튜너부(4)에서 검파분리된 음성 및 영상신호를 브이씨알 테이프에 녹화하게 된다.If you want to record the broadcast you are watching in this state on the recording tape of V-CAL, the V-LC system control unit 1 controls the recording / playback circuit unit 2 so that the audio and video signals detected by the tuner unit 4 are separated. It will record on the VRT tape.
또한, 브이씨알시스템제어부(1)의 제어에 의해 브이씨알 녹화테이프를 재생시키면, 튜너부(4)의 신호는 녹화/재생회로부(2)에 입력되지 않고, 녹화/재생회로부(2)로부터 음성 및 영상신호가 재생출력되게 되며, 이에 따라 음성신호는 저주파증폭부(3)를 통해 증폭된 다음 스피커(SPK)를 통해 음성신호가 재현되게 되고, 영상신호는 영상입출력결합회로부(5')를 통해 모니터회로부(6)에 인가됨으로써 브라운관(CRT)에는 재생화면이 나타나게 된다.In addition, when the VRC recording tape is reproduced by the control of the VRC system control unit 1, the signal of the tuner unit 4 is not input to the recording / reproducing circuit unit 2, and the sound is output from the recording / reproducing circuit unit 2. And the video signal is reproduced and output. Accordingly, the audio signal is amplified by the low frequency amplifier 3, and then the audio signal is reproduced through the speaker SPK. By being applied to the monitor circuit unit 6 through the CRT, a reproduction screen is displayed.
이상에서 설명한 바와 같이 본 고안의 텔레비디오는 텔레비젼 수상기와 브이씨알의 회로를 복합 구성하여 텔레비젼 수상기능과 브이씨알 기능을 일체화함으로써 원가절감을 기하고 간단용이한 운용 조작으로 선명한 화질의 화면을 표시할 수 있는 효과가 있게 된다.As described above, the televideo of the present invention is a combination of a TV receiver and a V-Cal which combines the TV receiving and V-Cal functions to reduce the cost and display a clear picture with simple operation. It can be effective.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015902U KR910005015Y1 (en) | 1986-10-17 | 1986-10-17 | Tele video-set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015902U KR910005015Y1 (en) | 1986-10-17 | 1986-10-17 | Tele video-set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880009014U KR880009014U (en) | 1988-06-30 |
| KR910005015Y1 true KR910005015Y1 (en) | 1991-07-12 |
Family
ID=19256327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860015902U KR910005015Y1 (en) | 1986-10-17 | 1986-10-17 | Tele video-set |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910005015Y1 (en) |
-
1986
- 1986-10-17 KR KR2019860015902U patent/KR910005015Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880009014U (en) | 1988-06-30 |
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