KR100207631B1 - Compact disc player, tv set in one body type with vtr and operation method of automatic super impose in this set - Google Patents

Abstract

The present invention discloses a compact disc player, a VTR integrated television receiver and a method of performing the automatic superimpose function of the receiver. The receiver is characterized by integrating a television set, a compact disc player set, and a video tape recorder set. The method of performing the automatic superimpose function of the receiver checks whether a video tape exists in the compact disc mode and, if present, the background image. It is characterized by automatically superimposing an image of a video tape, and is convenient for use, and has an effect of allowing a user to easily select or use a variety of wallpaper.

Description

Compact disc player and VT R. Integrated television receiver and method of performing automatic superimpose function of the receiver

1 is a front view of an embodiment of a compact disc player and a VTR integrated television receiver according to the present invention.

FIG. 2 shows the compact disc player and VT R of FIG. It is a figure for demonstrating the key arrangement | positioning of the control box 26 of an integrated television receiver.

3 shows a compact disc player and VT R according to the present invention. A circuit block diagram of one preferred embodiment of an integrated television receiver.

4 is a circuit block diagram of another embodiment of a compact disc player and a V. T. integrated television receiver according to the present invention.

Fig. 5 is a circuit block diagram of one preferred embodiment of the compact disc player shown in Figs.

6 is a compact disc player and VT R with an automatic superimpose function according to the present invention. A block diagram of an integrated television receiver.

7 is a flowchart illustrating a method of performing an automatic superimpose function according to the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a television receiver integrated with a compact disc (hereinafter referred to as CD) player and a video tape recorder (VTR), and more particularly to a composite product comprising a CD player, a VTR and a television receiver.

The present applicant invents and sells a compact disc song accompaniment device, and also invents and sells a so-called karaoke television receiver. The compact disc song accompaniment device, also known as the CD-OK device, stores about 2,000 song accompaniment and lyrics and about 4,000 still images on a single compact disc, and plays back the accompaniment and song lyrics data of the selected song. Plays back the displayed screen as background. Karaoke TV receivers store over 400 lyrics, accompaniment data and dozens of graphic image data in a semiconductor memory device, and provide CDG-level karaoke. Since CD-OK has no display unit, it is inconvenient to use because it displays the video signal and the audio signal reproduced by connecting to the external video connection jack of the television receiver through the audio and video output terminals on the CRT and outputs the audio to the speaker. The karaoke TV receiver is integrated with the TV, but the number of selectable songs is about 1/5 less than the CD-OK, and the background level is not diverse. .

In addition, diversification of compact discs such as CD digital audio, CDG, CDV, and the like, and their respective players have been commercialized and introduced. Therefore, consumers have to purchase each player each time a new product is released, and the burden of product purchase cost is high. Also, when a user wants to watch a VTR, a separate VTR must be connected to a TV to secure an installation space. The difficulty and complexity of the external interconnects for interconnecting these products have caused a problem that was not aesthetically narrow. In addition, since each product has a dedicated remote control, there is an inconvenience of having to use a remote control suitable for the product at that time. In addition, in the compact disc mode, a video signal of a video tape is superimposed on a screen, and a need for satisfying a consumer's desire to select various background images is emerging.

SUMMARY OF THE INVENTION An object of the present invention is to provide a compact disc player and a VTR integrated television receiver in order to solve such a conventional problem and meet the above needs.

It is another object of the present invention to provide a compact disc player and a VTR integrated television receiver according to the present invention, in which a compact disc having an automatic superimpose function that automatically superimposes a video signal of the VTR when a VTR tape is present in the compact disc mode. To provide a player and a VTR integrated television receiver.

It is still another object of the present invention to provide a method for performing an automatic superimpose function in a compact disc player having an automatic superimpose function and a VTR integrated television receiver.

One embodiment of a compact disc player and a VTR integrated television receiver according to the present invention to achieve the above object is a television signal that receives a tuned television signal and detects and outputs a first video signal and a first audio signal from the received signal. Inputting the receiving means, the first control signal input data and the second control signal input to the remote control, and if the two control signals match, to read the data from at least one or more types of compact disc to output the second video signal and the second audio signal A compact disc player means having a song accompaniment function, video tape recording means for detecting and outputting a third video signal and a third audio signal from a video tape, and selectively inputting the first, second and third video signals Video signal processing for signal processing and displaying the processed signal through the display means Audio signal processing means for selectively inputting the first, second and third audio signals for signal processing and for outputting the processed signal as sound through a sound conversion means, a TV power signal supplied with AC power, Setting a power source means for generating a power signal of said compact disc player means and a power signal of said video tape recording means, and a selected television or compact disc or video tape mode in response to a control signal input through a control box or a remote control; To control the power supply of the power supply means, to control the signal selection of the video signal processing means and the audio signal processing means, to provide the first control signal to the compact disc player means, and to control the video tape recording means. And control means.

Another embodiment of the compact disc player and the VTR integrated television receiver according to the present invention includes television signal receiving means, compact disc player means, video tape recording means, power supply means, video signal processing means, audio signal processing means, The video signal processing means in the compact disc player including the television control means and the VTR integrated television receiver comprises: first selecting means for selecting and outputting the video signal of the television receiving means and the video signal of the video tape recording means; Second selecting means for selecting and outputting the output of the first selecting means and the video signal of the compact disc player means, and a second connecting means for connecting the output of the second selecting means to an external video input terminal of the compact disc player means. A third selection means and input through the second selection means And video processing means for processing the video signal to output the RGB signal, and CRT circuit means for inputting the RGB signal to display the video signal on the CRT.

To achieve the above object, a compact disc player and a VTR integrated television receiver having an automatic superimpose function according to the present invention are provided with deck means for inputting, outputting, and playing videotape, and detecting a video signal from the videotape. Video tape processing means for outputting a first video signal, television connecting means for detecting a video signal from a television signal and outputting a second video signal, and inputting a first control signal to check for the presence of the video tape And video tape control means for controlling the deck means and the video tape processing means, controlled by the second control signal, and outputting a video signal to be superimposed or a video signal of a compact disc in response to a third control signal. Compact disk means, and at least one control unit In response to the output of the compact disc means or the first or second video signal is selected and supplied to a video processing means for processing the video signal, and the first or second video signal is selected to be external to the compact disc means. Selection means for supplying to an input terminal, compact disc control means for generating said third control signal to control said compact disc means, generating said first and second control signals, said television connection means and said compact disc; And television control means for controlling the control means and inputting the status signal to generate the at least one control signal.

In order to achieve the above object, a method of performing an automatic superimpose function of a compact disc player and a VTR integrated television receiver having an automatic superimpose function according to the present invention is a video of a compact disc in a compact disc player and a VTR integrated television receiver. When a compact disc mode for displaying a signal on the screen is selected, a determination step of determining whether the video tape exists to automatically superimpose the video signal of the video tape when the video tape exists, and the determination step Performing a compact disc mode to perform the compact disc mode if not satisfied; and a mode switching step of switching to a super impose mode for superimposing the video signal of the video tape in the compact disc mode if the determination step is satisfied; , Video above And a reproducing command instructing the reproduction of the tape, and the video signal of the video tape characterized in that it comprises a superimposition step of automatically superimposed in the video signals of the compact disk.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

1 shows a front view of a CD-VTR-TV composite product. In Figure 1, 4 is a video tape door, 8 is a video tape control box, 10 is a CRT, 12 is a speaker, 14 is a microphone connection jack, 16 is a disc door, 18 is an open / close button, 20 is a remote control receiver, 22 Is the power indicator lamp, 24 is the main power button and 26 is the control box. 2 shows the arrangement of the keys installed in the control box 26. The keys are largely divided into a television control key section 28 and a CD control key section 30. The television control key section 28 includes channel up / down keys, sound up / down keys, menu keys, TV / VIDEO keys, and mute keys. The CD control key 30 includes pitch up / down keys, tempo up / down keys, confirmation keys, reserved keys, cancel keys, 0-9 numeric keys, skip keys, scorecards, male / female key, background selection key. , Play key, stop key, music selection up / down key, CD on / off key, menu key, and the like.

3 shows a circuit block diagram of a preferred embodiment of a compact disc player and a VTR integrated television receiver according to the present invention. 3 is a television signal receiving unit 200 for receiving a largely tuned television signal, detecting and outputting a video signal and an audio signal from the received signal, a first control signal C1 inputted with data, and a second control inputted with a remote controller. A compact disc player unit 202 having a song accompaniment function for reading data from at least one type of compact disc and outputting a video signal and an audio signal when a signal C2 is input and the two control signals match, and the TV control unit 258 The video tape recording unit 212 for reading data from the video tape under the control of the video tape and outputting the video signal and the audio signal, the video signal V1 of the television signal receiving unit 200 and the video signal of the compact disc player unit 202 ( V2) and the video signal V3 of the video tape recording unit 212 are selected for signal processing, and the processed signal is displayed on a display such as a CRT or LCD. The video signal processing unit 204 to display via the means 10, the audio signal A1 of the television signal receiving unit 200, the audio signal A2 of the compact disc player unit 202 and the video tape recording unit 212 The audio signal processing unit 206 selects an audio signal A3 and processes the signal, and outputs the processed signal as a sound through a sound conversion unit such as a speaker 12, and receives an AC power supply and receives a TV power signal V _tv . And a power supply unit 208 for generating a power signal V _cd of the compact disc player 202 and a power signal V _vtr of the video tape recording unit 212, and a control box 26 or a remote controller 27, respectively. Set the selected television or compact disc mode or video tape mode in response to the input control signal to control the power supply of each unit of the power supply unit 208, and select the signal selection of the video signal processing unit 204 and the audio signal processing unit 206. Control And add the port and the compact disc player 202, television control unit 210 for providing a first control signal (C1) to. The video signal processing unit 204 selects and outputs the video signal V1 of the television signal receiving unit 200, the video signal V2 of the compact disc player unit 202, and the video signal V3 of the video tape recording unit 212. A first selecting means 214, a video processing unit 216 for processing the video signal input through the first selecting means 214, and outputting an RGB signal, and inputting an RGB signal to display the video signal on the CRT. The CRT circuit unit 218, the video signal V1 of the television signal receiving unit 200 and the video signal V3 of the video tape recording unit 212 at the time of background selection in the compact disc mode. Second selection means 220 for connecting to an external video input terminal EX. The output of the first selection means 214 is also provided to the video output jack MV for an external monitor. The video processor 216 synchronizes a comb filter 222 for separating the video signal into a color signal and a luminance signal, and a selector 224 for selecting a color / luminance signal separated from an S-VHS signal input from an external connection jack. A signal processor 226 which performs separation, luminance signal processing, color signal processing, and synthesizes the OSD signal with the processed RGB signal to generate RGB output, and the RGB signal and signal processor 226 provided by the compact disc player unit 202. And an RGB mixer 228 for mixing the RGB signals processed at. The audio signal processing unit 206 includes an amplifier 230 for amplifying the audio signal A1 of the television signal receiving unit 200 from 0.4 Vrms to 2 Vrms, and the microphone 15 to the audio signal of the compact disc player unit 202. A third selector for selecting and outputting the mixing means 242 for mixing the input signal through the audio signal of the amplifier 230, the audio signal of the mixing means 242, and the audio signal of the video tape recording unit 212. 232, a surround processor 236 for inputting an audio signal selected by the third selector 232 and stereo processing, and an audio output unit 238 for echo-processing the surround audio signal to drive the speaker 12. ). The reason for the amplification in the amplifier 230 is that the level of the audio signal of the television and the level of the audio signal of the CD reproduction sound are different from each other so as to unify to one level in order to prevent the volume from being adjusted at that time. The audio signal is two channels of L / R. The output of the third selector 232 is also provided to an audio output jack MA for an external monitor. Reference numeral 240 denotes an audio input amplifier. The television signal receiving unit 200 includes a fourth selecting means 246 and a signal processor 248 for selecting and outputting a received video signal of the television and at least one externally input video signal V11, V12, S-VHS. Include. The signal processor 248 inputs the tuning data to tune the television broadcast channel and demodulates the television signal received through the tuned channel to generate a video signal and an audio signal. The audio signal processor 206 includes fifth selecting means 224 for selecting and outputting an audio signal of the television signal receiver 200 input and at least one external audio signal A11, A12, SA. The television control unit 210 includes a microprocessor 258, a remote control signal receiver 260, a control box 26, and a remote control 27. The microprocessor 258 inputs a synchronization signal (H / V) from the signal processor 226 of the video processor 216 and provides an OSD signal to the signal processor 226. The microprocessor 258 also generates the switching control signals X1-X6 of the selection means. The remote control signal receiver 260 receives a remote control signal emitted from the control box 26 or the remote control 27 and outputs the received signal to the microprocessor 258, the compact disc player unit 202, and the video tape recording unit 212. Provided in common. The power supply unit 208 inputs a commercial exchange in the primary power supply unit 250 to generate a primary power supply voltage, and provides a standby power supply voltage to the television control unit 210. The television power supply unit 252 generates various power supply voltages for the television signal receiver 200, the video signal processor 204, and the audio signal processor 206. The CD power supply unit 254 generates various power supply voltages of the compact disc player unit 202, and the video power supply unit 256 generates various power supply voltages of the video tape recording unit according to the power control signal PW of the television control unit 210. do. The video tape recording unit 212 includes a deck unit 270 for inputting and outputting a video tape and playing the video tape, a video tape processing unit 268 for detecting and outputting a video signal and an audio signal from the video tape, and a remote control signal receiving unit ( 260 inputs a control signal and is controlled by the microprocessor 258 of the television control unit 210 to control the input and output of the video tape through the deck unit 270, and the video tape recording unit 212 that controls the video tape processing unit 268. The operation of) will be described later.

4 is a circuit block diagram of another embodiment of a compact disc player and a VTR integrated television receiver according to the present invention. FIG. 4 has the same configuration as that of FIG. 3 except for the video signal processor 204. The video signal processing unit 204 shown in FIG. 4 selects and outputs the video signal V1 of the television signal receiving unit 200 and the video signal V3 of the video tape recording unit 212. And seventh selecting means 402 for selecting and supplying the video signal V2 of the compact disc player unit 202 and the video signal output from the sixth selecting means 400 to the video processing unit 216. And an eighth selecting means 404 for connecting the output of the seven selecting means 402 to the external video input terminal EX of the compact disc player unit 202. The output of the seventh selecting means 402 is also provided to the video output jack MV for an external monitor. The function of the video processor 216 is the same as that described in FIG.

5 is a circuit block diagram of a preferred embodiment of the compact disc player unit 202. As shown in FIG. 300 is a compact disc, 302 is an optical pickup, 304 is a spindle motor, 306 is a high frequency signal amplifier, 308 is a servo circuit, 310 is a digital signal processor, 312 is a main controller, 314 is a sub-controller, 316 is a disc tray driving circuit, 318 CDG decoder, 320 CD-ROM decoder, 322 CD-OK decoder, 324 video selector, 326 digital analog converter, 328 audio selector. The signal reproduced from the disc is output from the digital signal processor 310 to the CD. Here, if the disc is a CDG disc, the sub code is transferred to the CDG decoder 318 so that the NTSC encoded graphic signal is reproduced and output. At this time, the CD signal is reproduced and output through the digital analog converter 326. The video selector 324 selects a video signal reproduced by the CD-OK decoder 322 in the case of a CD-OK disc, and selects an output of the CDG. The audio selector 328 selects the accompaniment signal output from the CD-OK decoder 322 in the case of a CD-OK disc, and otherwise selects the audio signal output from the digital analog converter 326. The CD-OK decoder 322 receives the data obtained from the CD-ROM decoder 320, and outputs the MIDI data as an accompaniment signal through the built-in sound source integrated circuit. The RGB video data of the background image with the lyrics data superimposed is an RGB signal. It can be output as a video signal via the built-in NTST encoder. In addition, the CD-OK decoder 322 may input an external video signal and output an external video signal in which lyrics are superimposed as a video signal. In addition, as shown in FIGS. 3 and 4, the signal input through the microphone 15 is amplified through the amplifier 262 and the amplified signal is detected by the microphone input detecting means 264 and is detected. The signal is received by the CD-OK decoder 322 to perform score determination, and the result is loaded on the video signal and exported. The main controller 312 controls the whole of the system and controls the switching of the video selector 324 and the audio selector 328. The sub-controller 314 exchanges the first control signal C1 of the data type with the television control unit 210 through the data line and also receives the second control signal C2 received from the remote control signal receiver 260. The sub-control unit 314 compares the first and second control signals (C1, C2) and if the two elements match, and recognizes the remote control signal as a legitimate command signal to perform the corresponding command.

The effects of the compact disc player and the VTR integrated television receiver configured as described above are as follows.

First, in a state in which commercial interchange is applied, the set is maintained in the standby state by the primary power supply unit 250 of the power supply unit 208. That is, standby power is supplied to the microprocessor 258 of the television control unit 210 to maintain the reception standby state of the remote control signal.

When the user presses the power button 24 or inputs a power-on command through the remote controller, the television power supply voltage is supplied to the television signal receiver 200, the video signal processor 204, and the audio signal processor 206 through the television power supply 252. This is provided. In this state, the selection means 214, 232, 244, 246 or 400, 402 are switched to the TV mode. The other selecting means 220 or 404 remains off. Therefore, the television mode is always set as the initial mode. When the user presses the CD power key of the control box or inputs the CD power key through the remote controller, the microprocessor 258 generates a power control signal (PW) to enable the CD power supply unit 254 and thus the CD power supply unit 254. ) Supplies a power supply voltage to the compact disc player unit 202. The compact disc player unit 202 reads the disc information from the lead-in area of the disc inserted through the door and transmits a control signal corresponding to the disc to the television control unit 210. The television control unit 210 controls the switching of the selection means in accordance with the disc type. In the case of a CD digital audio disc, the switching control signal X6 is generated to switch the third selection means 232 to the CD mode and display related information, for example, disc table contents information in the OSD. Thus, the user can interactively use the set through the remote control while viewing the OSD displayed on the CRT. If it is a CDG or CD-OK disc, a switching control signal (X2, X6 in FIG. 3 or X3, X6 in FIG. 4) is generated to select the selection means (214,232 in FIG. 3 or 402,232 in FIG. 4). Switch to. When using the song playing function using a CD-OK disc, a background image is provided as a still image recorded on the disc. When the user presses the background selection key of the control box 26, a switching control signal (X3 in FIG. 3 or X7 in FIG. 4) is generated to select the second selection means (220 in FIG. 3 or 8 in FIG. 4). The means 404 is switched to select the video signal of the compact disc. Therefore, the TV screen or the videotape screen can be selected as the background screen during song performance. In addition, when the user wants to receive a background image from an external video source such as a video camera or a video cassette recorder, a switching control signal (X1) is obtained by connecting the video output terminal of the corresponding device to the external video input terminal and selecting the corresponding external video input terminal. Is generated so that the selection means 246 switches to select the corresponding external video signal. In the case of using the external video as the background screen, the compact disc player unit 202 inputs an external video signal to the input terminal EX to superimpose the lyrics information generated internally, and outputs the video signal to which the lyrics information is superimposed. The first selecting means 214 or the seventh and eighth selecting means 402 and 404 in FIG. 4 are displayed on the CRT 10. In addition, although the compact disc player unit 202 may output a video signal as a composite video signal, the compact disc player unit 202 may output an RGB signal to be displayed on the CRT 10 through the RGB mixer 228 of the video processor 216.

If the user presses the video tape on / off key of the control box 8 or inputs the video tape power key through the remote controller, the microprocessor 258 generates a power control signal PW to input the VTR power supply 256. And the power supply voltage is supplied from the VTR power supply unit 256 to the video tape recording unit 212. The video tape recording unit 212 reads the video tape inserted through the video tape door 4 and transmits a corresponding status signal to the television control unit 258. After the television control unit 258 generates the switching control signals X2 and X6 to switch the selection means 214 and 232 to the video tape mode, the television control unit 258 controls the video tape processing unit 266 to play the video tape. The video tape of the tech unit 270 is reproduced. The video tape processing unit 268 supplies the video signal and the audio signal of the video tape to each selection means under the control of the video tape control unit 266.

The switching operation of the selecting means of the other embodiment shown in FIG. 4 is as follows.

When the same videotape mode is set, the television control unit 258 generates the switching control signals X2, X3 and X6 to control the selection means 400, 402 and 232 to select the video signal and the audio signal of the video tape.

If the CD mode is not selected to minimize power consumption, the CD power supply unit 254 is in a disabled state to cut off power supply to the compact disc player unit 202. Similarly, if the VTR mode is not selected, the VTR power supply unit 256 is also selected. In the disabled state, power supply to the video tape recording unit 212 is cut off.

6 is a block diagram of a compact disc player and a VTR integrated television receiver having an automatic superimpose function according to the present invention, which includes a deck unit 500, a video tape processing unit 502, a video tape control unit 504, and a television connection unit ( 506, a first selection unit 508, a second selection unit 510, a third selection unit 512, a compact disc unit 514, a compact disc control unit 516, and a television control unit 518.

FIG. 7 is a flowchart for describing a method of performing an automatic superimpose function according to the present invention performed by the receiver shown in FIG. 6.

The operation of the compact disc player having the automatic superimpose function and the VTR integrated television receiver according to the present invention and the method of performing the function will be described in detail with reference to FIGS. 6 and 7 as described above.

When the compact disc mode is selected, it is checked if there is a video tape on the VTR deck of the TV control deck 500 shown in FIG. 6 to superimpose the video of the video tape on the karaoke video if the video tape exists. Thus, a status signal indicating the presence or absence of the video tape is transmitted to the television control unit 518.

When the compact disc mode is selected, the television control unit 518 determines whether the status signal indicates that the video tape exists (step 600). If step 600 is satisfied, the compact disc player and the VTR integrated television receiver having the automatic superimpose function according to the present invention are switched from the compact disc mode to the superimpose mode through the following process (step 604).

The first selector 508 shown in FIG. 6 is a first video signal which is an output of the video tape processor 502 which generates a video signal of a video tape under the control of the video tape controller 504, and a television controller ( The second video signal, which is the output of the television connection unit 506 that generates the video signal of the television signal under the control of 518, is input, and under the control of the second control signal generated by the television control unit 518, the first video is received. A signal is selected and supplied to the second selector 510. The second selector 510 inputs a video signal generated from the compact disc unit 514 and an output of the first selector 508, and the television control unit ( The third control signal generated at 518 is controlled to select the output of the first selector 508. A third selector (controlled by a fourth control signal generated by the television control unit 518 to supply the output of the second selector 510 to the external video input terminal EX of the compact disc unit 514); The 512 supplies the first video signal selected by the second selector 510 to the compact disc unit 514. The compact disc unit 514 is a video signal processor 204 such that the video signal of the video tape is superimposed through the RGB terminal or the video signal V2 of the compact disc player unit 202 shown in FIGS. 3 and 4. Supplies).

On the other hand, the output of the second selector 510 is input to the video processor 216 shown in FIGS. 3 and 4 as shown in FIG. After switching to the superimpose mode, the television control unit 518 generates and supplies a fifth control signal to the video tape control unit 504 to play the video tape, and the video tape control unit 502 responds to the fifth control signal. In operation 606, the video tape of the deck unit 500 is played. After step 606, the video signal of the video tape is automatically superimposed on the CRT (step 608).

The compact disc controller 516 shown in FIG. 6 is controlled by the television controller 518 so that the compact disc controller 514 outputs an RGB or video signal for superimposition to the second selector 510. Control to output the video signal of the compact disc. If the operation 600 does not satisfy step 600, the compact disc unit 514 supplies the video signal of the compact disc to the second selection unit 510 (step 602), so that the video signal of the compact disc is stored. To be displayed via the CRT.

As described above, the present invention integrates a TV set, a video tape recorder set, and a compact disc player set, which is convenient for use, and superimposes a video signal of a video tape during a song accompaniment function, thereby allowing users to use a variety of background images. There is an effect that makes it easy to select or use.

Claims (8)

Television signal receiving means for receiving a tuned television signal and detecting and outputting a first video signal and a first audio signal from the received signal; When the first control signal and the remote control input second control signal is inputted and the two control signals coincide, a chord accompaniment function for reading data from at least one type of compact disc and outputting the second audio signal and the second audio signal is provided. Compact disc player means; Video tape recording means for detecting and outputting a third video signal and a third audio signal from the video tape; A video signal processing means for selectively inputting the first, second and third video signals for signal processing and for displaying the processed signal through a display means; selectively inputting the first, second and third audio signals Audio signal processing means for signal processing and outputting the processed signal as sound through sound conversion means; Power supply means for receiving AC power and generating a television power signal, a power signal of said compact disc player means, and a power signal of said video tape recording means, respectively; And setting a selected television or compact disc or video tape mode in response to a control signal input through a control box or a remote controller to control the power supply of the power supply means and to control the signal selection of the video signal processing means and the audio signal processing means. And a television control means for providing said first control signal to said compact disc player means, and for controlling said video tape recording means. . 2. The apparatus of claim 1, wherein the video signal processing means comprises: first selecting means for selecting and outputting the first, second and third video signals; Video processing means for processing the video signal inputted through the selection means and outputting an RGB signal; CRT circuit means for inputting RGB to display a video signal on the CRT; And second selecting means for connecting the first and third video signals to an external video input terminal of the compact disc player means when the background is selected in the compact disc mode. egg. Integrated television receiver. 2. The apparatus of claim 1, wherein the audio signal processing means comprises: an amplifier for amplifying the first audio signal to a predetermined level; Mixing means for mixing a microphone input signal with the second audio signal; Third selecting means for selecting and outputting an audio signal of the amplifier, an audio signal of the mixing means, and the third audio signal; And audio output means for driving the speaker by inputting the audio signal selected by the third selecting means. Integrated television receiver. 2. The apparatus of claim 1, wherein the video tape recording means comprises: deck means for inputting and driving the video tape; Video tape control means controlled by said second control signal and said television control means to control said deck means and to generate a third control signal; And a video tape processing means controlled by said third control signal to generate said third video signal and said third audio signal. Integrated television receiver. The compact disc player comprising the television signal receiving means, the compact disc player means, the video tape recording means, the power supply means, the video signal processing means, the audio signal processing means, and the television control means, and the VTR integrated television receiver. The video signal processing means includes: first selecting means for selecting and outputting a video signal of the television receiving means and a video signal of the video tape recording means; Second selection means for selecting and outputting the output of the first selection means and the video signal of the compact disc player means; Third selecting means for connecting the output of the second selecting means to an external video input terminal of the compact disc full layer means; Video processing means for processing the video signal input through the second selecting means and outputting an RGB signal; And a CRT circuit means for inputting the RGB signal and displaying a video signal on the CRT. Integrated television receiver. A compact disc player and a VTR integrated television receiver having a function of automatically superimposing a video signal of the video tape when a video tape is present in the compact disc mode, the deck means for inputting, outputting and playing the video tape; Video tape processing means for detecting a video signal from the video tape and outputting a first video signal; Television connecting means for detecting a video signal from the television signal and outputting a second video signal; A video tape control means for inputting a first control signal to inspect the presence or absence of the video tape and generating a status signal, and being controlled by the second control signal to control the tech means and the video tape processing means; Compact disc means for outputting a video signal to be superimposed or a video signal of the compact disc in response to the third control signal; In response to at least one control signal, the output of the compact disc means or the first or second video signal is selected and supplied to a video processing means for processing a video signal, and the first or second video signal is selected for the Selection means for supplying to an external input terminal of the compact disc means; A compact disc control means for generating the third control signal and controlling the compact disc means; And television control means for controlling the television connection means and the compact disc control means, generating the first and second control signals, and inputting the status signal to generate the at least one control signal. Compact disc player and VT with automatic superimpose function. Integrated television receiver. 7. The apparatus of claim 6, wherein the selecting means comprises: first selecting means controlled by a fourth control signal of the at least one control signal to select and output the first and second video signals; Second selection means controlled by a fifth control signal of the at least one control signal to select an output of the compact disc means and an output of the first selection means to supply to the video processing means; a sixth of the at least one control signal; And a third selection means for controlling the control signal to supply the output of the second selection means to the external input terminal of the compact disc means. T. R. Integrated television receiver. When the compact disc mode for displaying the video signal of the compact disc on the screen in the compact disc player and the VTR integrated television receiver is selected, a method of automatically superimposing the video signal of the video tape when the video tape exists is the video. A determination step of determining whether a tape exists; Performing a compact disc mode to perform the compact disc mode if the determination step is not satisfied; A mode switching step of switching to a superimpose mode in which the video signal of the video tape is superimposed in the compact disc mode if the determination step is satisfied; A playback instruction step of instructing playback of the video tape; And a superimpose step of automatically superimposing the video signal of the videotape to the video signal of the compact disc. A method of performing an automatic superimpose function of an integrated television receiver.