JPH0219082A - Television receiver - Google Patents

Television receiver

Info

Publication number
JPH0219082A
JPH0219082A JP63169618A JP16961888A JPH0219082A JP H0219082 A JPH0219082 A JP H0219082A JP 63169618 A JP63169618 A JP 63169618A JP 16961888 A JP16961888 A JP 16961888A JP H0219082 A JPH0219082 A JP H0219082A
Authority
JP
Japan
Prior art keywords
audio mode
broadcast
screen
television receiver
power
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.)
Pending
Application number
JP63169618A
Other languages
Japanese (ja)
Inventor
Takao Uko
宇高 貴生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP63169618A priority Critical patent/JPH0219082A/en
Publication of JPH0219082A publication Critical patent/JPH0219082A/en
Pending legal-status Critical Current

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  • Television Receiver Circuits (AREA)

Abstract

PURPOSE:To confirm the audio mode during broadcast by displaying the broadcast audio mode after the change over a prescribed time or intermittently when the change in the broadcast audio mode is detected. CONSTITUTION:If the audio mode is changed at the reception of a satellite broadcast(BS), a microcomputer 14 detects the presence of the change of the broadcast audio mode by receiving an output of an audio signal processing circuit 5. A display command of a selected channel of the broadcast audio mode is given to a pattern display circuit 7 from the microcomputer 14 attended with the detection to display the broadcast audio mode and the selected channel after the change on a screen P, the display is held for a prescribed time and the display on the screen P is deleted. Thus, the audio mode during broadcast is always confirmed.

Description

【発明の詳細な説明】 [産業上の利用分野] この発明は、静止軌道りの放送衛星がらの放送を受信し
、その受信中の衛星放送(以下、BSと称す)の少なく
とも音声モードを画面上に表示するようになされたBS
受信用ならびにBS受信と地上放送受信共用のテレビジ
ョン受信機に関するものである。
[Detailed Description of the Invention] [Industrial Application Field] The present invention receives broadcasts from broadcasting satellites in geostationary orbit, and displays at least the audio mode of the satellite broadcasting (hereinafter referred to as BS) being received on the screen. BS shown above
The present invention relates to a television receiver for receiving as well as for both BS reception and terrestrial broadcast reception.

[従来の技術] 第7図は、「テレビ技術J19B7年12月号の27頁
〜29頁に掲載された従来の画面表示機能付きBS受信
用テレビジョン受信機の概略構成を示すブロック図であ
り、同図において、(1)はBSアンテナ/コンバータ
で、BS信号を中間周波数(以下、IFと称す)に変換
する。(2)はチユーナで、このチューナ(2)は選局
回路(3)の制御信号により動作されて、上記IFを′
PS2中間周波数(以下、2nd  IFと称す)とす
る。(5)は音声信号処理回路、(6)は映像信号処理
回路で、これら処理回路(5)および(6)は上記2n
dIFを入力して、それぞれ音声信号(8)および映像
信号(9)を出力する。
[Prior Art] FIG. 7 is a block diagram showing a schematic configuration of a conventional television receiver for BS reception with a screen display function published on pages 27 to 29 of the December issue of TV Technology J19B7. In the figure, (1) is a BS antenna/converter that converts the BS signal to an intermediate frequency (hereinafter referred to as IF). (2) is a tuner, and this tuner (2) is a channel selection circuit (3). is operated by the control signal of
PS2 intermediate frequency (hereinafter referred to as 2nd IF). (5) is an audio signal processing circuit, (6) is a video signal processing circuit, and these processing circuits (5) and (6) are the above-mentioned 2n
dIF is input, and an audio signal (8) and a video signal (9) are output, respectively.

(4)はマイコンで、このマイコン(4)は上記選局回
路(3)に選局情報を送るとともに、上記音声信号処理
回路(5)から放送中の音声モード、チャンネルの情報
を受けとり、かつ選択された音声モードの指令をE記音
声信号処理回路(5)に与える。(7)は画面表示回路
て、上記マイコン(4)から与えられる選局チャンネル
、放送中の音声モード、選択した音声モードの情報を映
像信号(9)に重畳させて、画面上に表示する。
(4) is a microcomputer, and this microcomputer (4) sends channel selection information to the above-mentioned channel selection circuit (3), and receives information on the audio mode and channel being broadcast from the above-mentioned audio signal processing circuit (5), and A command for the selected audio mode is given to the audio signal processing circuit (5). (7) is a screen display circuit which superimposes information on the selected channel, the currently broadcasting audio mode, and the selected audio mode given from the microcomputer (4) onto the video signal (9) and displays the superimposed information on the screen.

つぎに、上記構成の動作について説明する。Next, the operation of the above configuration will be explained.

放送衛星から12GHz帯のSHF波で放送されるBS
信号はBSアンテナ/コンバータ(1)で受信され、か
つIFに変換されるとともに、チューナ(2)て選局さ
れ、2nd  IFとなる。つぎに、この2nd  I
Fは音声信号処理回路(5)および映像信号処理回路(
6)に送られて、それぞれ音声信号(8)および映像信
号(9)として出力される。このとき、マイコン(4)
は選局回路(3)に選局情報を送るとともに、上記音声
信号処理回路(5)から放送中の音声モード情報を受け
とり、かつ選択した音声モードの指令を音声信号処理回
路(5)に与え、さらに1選択チャンネル、放送中の音
声モード、選択した音声モードの情報を画面表示回路(
7)に送って、それら情報を映像信号処理回路(6)に
入力し、ここで映像信号(’l)に重畳させて出力する
ことで、画面上に映像とともに、上記の各情報を表示す
る。
BS broadcast from a broadcasting satellite using SHF waves in the 12GHz band
The signal is received by a BS antenna/converter (1), converted to an IF, and tuned by a tuner (2) to become a 2nd IF. Next, this 2nd I
F is an audio signal processing circuit (5) and a video signal processing circuit (
6) and output as an audio signal (8) and a video signal (9), respectively. At this time, the microcomputer (4)
sends tuning information to the tuning circuit (3), receives audio mode information being broadcast from the audio signal processing circuit (5), and gives a command for the selected audio mode to the audio signal processing circuit (5). In addition, information on one selected channel, the audio mode being broadcast, and the selected audio mode is displayed on the screen display circuit (
7) and inputs the information to the video signal processing circuit (6), where it is superimposed on the video signal ('l) and output, thereby displaying the above information along with the video on the screen. .

また、上記のようなりSを一般家庭においても手軽に楽
しめるように、BS受信部と地上放送(以下、TVと称
す)受信部とをもったテレビジョン受信機もすてに開発
されているやこの2つの受信部をもったテレビジョン受
信機にあっては、たとえば夜中のBSを録画する際の節
電および睡眠の妨害にならないようにするための機能が
付されている。
In addition, television receivers with a BS reception section and a terrestrial broadcast (hereinafter referred to as TV) reception section have already been developed so that the above-mentioned S can be easily enjoyed at home. A television receiver having these two receiving sections is equipped with functions for saving power when recording BS during the night and for preventing interference with sleep, for example.

第8図はBSおよびTV受信共用のテレビジョン受信機
における電源制御部の概略構成を示すブロック図であり
、同図において、(11)はTV受信部、(12)はB
S受信部、(13)は電源制御部で、この電源制御部(
13)はTV受信部(11)の電源オフ操作用スイッチ
(15)の入力により、BS受信部(12)の電源をオ
ンにしてTV受信部(11)の電源を即座にオフ動作す
る。
FIG. 8 is a block diagram showing a schematic configuration of a power supply control section in a television receiver for both BS and TV reception. In the figure, (11) is a TV reception section, and (12) is a B
S receiving section, (13) is a power supply control section, and this power supply control section (
13) turns on the power of the BS receiving section (12) and immediately turns off the power of the TV receiving section (11) by inputting the power off switch (15) of the TV receiving section (11).

[発明が解決しようとする課8] 従来のテレビジョン受信機は、以上のように構成されて
いるので、現在放送中のBS音声モードを画面上に表示
させるにあたって、使用者側でそのための特別な操作を
おこなうことが必要であり、放送中に音声モードが変っ
ても、そのことを即座に知ることができない、そのため
、高品位なりモードの音声放送がおこなわれていても、
それを見のがしてしまう不都合があった。
[Question 8 to be solved by the invention] Since the conventional television receiver is configured as described above, in order to display the BS audio mode currently being broadcast on the screen, the user has to make a special Therefore, even if the audio mode changes during broadcasting, it is not immediately known. Therefore, even if audio broadcasting is in high quality mode,
I had the inconvenience of overlooking this.

また、上述したような構成の従来のBSおよびTV受信
共用のテレビジョン受信機によれば、電源オフ操作用ス
イッチ(15)を入力操作すると、即座にTV受信部(
11)の電源がオフとなるために、選択したBSチャン
ネルや音声モードが何であったのかがわからなくなる場
合があり、その結果、BSモードの音声を録音する際に
、誤った内容の音声を録音してしまうという不都合があ
った。
Furthermore, according to the conventional television receiver for both BS and TV reception configured as described above, when the power off operation switch (15) is inputted, the TV reception section (
11) Because the power is turned off, you may not know what the selected BS channel or audio mode was, and as a result, when recording audio in BS mode, incorrect audio may be recorded. There was the inconvenience of doing so.

このような誤録音を防止するために1画面表示とは別に
LED表示などをおこなうことも考えられていたが、こ
の場合は、放送音声モードの表示のための構成が複雑で
、コストアップをまねきまた。テレビジョン受信機全体
の外観面でも好ましくなかった。
In order to prevent such erroneous recordings, it has been considered to provide an LED display in addition to the single-screen display, but in this case, the configuration for displaying the broadcast audio mode would be complicated, leading to increased costs. Also. The overall appearance of the television receiver was also unfavorable.

この発明は上記のような問題点を解消するためになされ
たもので、BS受信時に特別な操作をおこなわなくとも
、放送中の音声モードを確認することができるテレビジ
ョン受信機を提供することを目的とする。
This invention was made to solve the above-mentioned problems, and it is an object of the present invention to provide a television receiver that allows the user to check the audio mode being broadcast without performing any special operations when receiving BS. purpose.

この発明のもう1つの目的は、TV受信部の電源をオフ
とし、BS受信部の電源のみオンとじてBSモードの音
声を録音する際に1選択した音声モードを確認して誤っ
たモードの録音を防止することができるテレビジョン受
信機を提供することにある。
Another object of the present invention is to check the selected audio mode when recording BS mode audio by turning off the power to the TV receiving unit and turning on only the power to the BS receiving unit. The object of the present invention is to provide a television receiver that can prevent such problems.

[課題を解決するための手段] この発明にかかるテレビジョン受信機は、BS放送の音
声モードの変更を検知して、その変更後の放送音声モー
ドを画面上に表示するように構成したことを特徴とする
[Means for Solving the Problems] The television receiver according to the present invention is configured to detect a change in the audio mode of BS broadcasting and display the changed broadcast audio mode on the screen. Features.

また、この発明にかかるBSおよびTV受信共用のテレ
ビジョン受信機は、TV受信部の電源のみをオフ操作し
たとき、所定の時間にわたりBSの音声モードを画面表
示したのちに、TV受信部の電源のオフ動作を実行する
ように構成したことを特徴とする。
Further, in the television receiver for both BS and TV reception according to the present invention, when only the power of the TV reception section is turned off, the BS audio mode is displayed on the screen for a predetermined period of time, and then the TV receiver is turned off. The invention is characterized in that it is configured to execute the off operation.

[作用] この発明によれば、BS受信時に音声モードが変更され
たとき、その変更された音声モードが自動的に画面に表
示されるため、使用者側で放送中の音声モードを常に確
認することができる。
[Operation] According to the present invention, when the audio mode is changed during BS reception, the changed audio mode is automatically displayed on the screen, so the user always checks the audio mode being broadcast. be able to.

また、たとえj(夜中にBSモードの音声を録音するた
めにTV受信部の電源をオフ操作したとき選択したBS
の音声モードが画面上に所定時間にわたり表示されたの
ちにTV受信部の電源がオフされることになるため、使
用者側で選択したBSの音声モードを画面で確認して、
誤ったモードでの録音を防止することができる。
Also, even if you turn off the power of the TV receiver in the middle of the night to record audio in BS mode, the selected BS
The TV receiver will be turned off after the audio mode of
This can prevent recording in the wrong mode.

[発明の実施例] 以下、この発明の一実施例を図面にもとづいて説明する
[Embodiment of the Invention] Hereinafter, an embodiment of the present invention will be described based on the drawings.

第1図はこの発明の一実施例によるBS受信用テレビジ
ョン受信機の概略構成を示すブロック図であり、同図に
おいて、第7図で示す従来例と相違する点はマイコン(
14)の処理内容のみで、その他の構成は第7図で示す
従来例と同一であるため、同一の符号を付して、それら
の詳しい説明は省略する。
FIG. 1 is a block diagram showing a schematic configuration of a television receiver for BS reception according to an embodiment of the present invention. In the same figure, the difference from the conventional example shown in FIG.
14), and other configurations are the same as the conventional example shown in FIG. 7, so the same reference numerals are given and detailed explanation thereof will be omitted.

つぎに、上記構成の動作について、第2図のフローチャ
ートを参照しながら説明する。
Next, the operation of the above configuration will be explained with reference to the flowchart shown in FIG.

BS受信時において音声モードが変更されたとき、音声
信号処理回路(5)の出力をうけて、マイコン(目)か
放送音声モードの変更したことを検知する(ステップ5
IO)。この検知にともなって、マイコン(14)から
画面表示回路(7)に放送音声モード、選択チャンネル
の表示指令が与えられて、たとえば第3図で示すように
、変更後の放送音声モード、選択チャンネルが画面(P
)上に表示される(ステップ5ll)、その表示を所定
の時間(1秒)にわたり保持した(ステップ512)の
ちに、画面(P)fの表示を消去する(ステップ513
)。
When the audio mode is changed during BS reception, the microcomputer (eyes) receives the output from the audio signal processing circuit (5) and detects that the broadcast audio mode has changed (step 5).
IO). Along with this detection, a command to display the broadcast audio mode and selected channel is given from the microcomputer (14) to the screen display circuit (7), and as shown in FIG. 3, for example, the changed broadcast audio mode and selected channel are displayed. is the screen (P
) is displayed on the screen (P) (step 5ll), and after holding the display for a predetermined time (1 second) (step 512), the display on the screen (P)f is erased (step 513).
).

なお、音声モードの変更後における表示を1秒経過後に
消去しても、また継続的に表示してもよい。
Note that the display after changing the audio mode may be erased after one second or may be displayed continuously.

第4図はこの発明の他の実施例によるBSおよびTV受
信共用のテレビジョン受信機の概略構成を示すブロック
図であり、同図において、第1図で示す実施例と相違す
る点は、TV受信部(11)の電源オフ操作用スイッチ
(15)をマイコン(14)に接続し、電源制御部(1
3)がマイコン(14)からの指令によりTV受信部(
I+)およびBS受信部(12)の電源を制御するよう
に構成されている点で、その他の構成は第1図て示す実
施例と同一であるため、同一の符t+を付して、それら
の詳しい説明を省略する。
FIG. 4 is a block diagram showing a schematic configuration of a television receiver for both BS and TV reception according to another embodiment of the present invention. In the same figure, the difference from the embodiment shown in FIG. Connect the power off operation switch (15) of the receiver (11) to the microcomputer (14), and
3) is the TV receiver (
Since the other configurations are the same as the embodiment shown in FIG. 1 in that they are configured to control the power supplies of the I+) and the BS receiving section (12), they are designated with the same symbol t+. A detailed explanation will be omitted.

つぎに、上記第4図の構成の動作について、第5図のフ
ローチャートを参照しながら説明する。
Next, the operation of the configuration shown in FIG. 4 will be explained with reference to the flowchart shown in FIG.

TV受信部(11)の電源オフ操作用スイッチ(15)
を入力操作すると、マイコン(14)において、上記ス
イッチ(I5)の操作入力かあったか否かを判別する(
ステップ520)。この判別に3いて、操作入力かあっ
たとき、マイコン(14)から画面表示回路(7)にB
S音声モード、選択チャンネル、主・副音声の選択デー
タか送られて、それら各データか第6図で示すように、
画面(P)上に表示される(ステップ521) その表示を所定の時間(1秒)にわたり保持した(ステ
ップ522)のち、マイコン(14)から電源制御部(
13)にTV受信部(ii)の電源をオフにする制御指
令か与えられて、TV受信部(11)の電源をオフにす
る(ステップ523)。
Switch (15) for powering off the TV receiver (11)
When the input operation is performed, the microcomputer (14) determines whether or not there is an operation input for the switch (I5) (
step 520). When this judgment is 3 and there is an operation input, the microcomputer (14) sends B to the screen display circuit (7).
S audio mode, selected channel, main/sub audio selection data are sent, and each of these data is sent as shown in Figure 6.
is displayed on the screen (P) (step 521). After the display is held for a predetermined time (1 second) (step 522), the power control section (
13) is given a control command to turn off the power to the TV receiver (ii), and turns off the power to the TV receiver (11) (step 523).

なお、TV受信部(11)の電源をオフ操作するときに
おける受信状態がTVの受信状態であるときは、そのま
まの表示であってもよく、また、いったんBSの選択さ
れたチャンネルを受信したのち1表示をおこない、TV
受信部(11)の電源をオフにしてもよい。
In addition, if the reception state when turning off the power of the TV reception unit (11) is the TV reception state, it may be displayed as is, or once the selected BS channel is received. 1 display and TV
The receiving unit (11) may be powered off.

また、上記各実施例において、音声モードなどの情報は
複合映像信号に限らず、色差信号、原色信号などに重畳
させてもよい。
Furthermore, in each of the embodiments described above, information such as the audio mode is not limited to the composite video signal, and may be superimposed on a color difference signal, a primary color signal, or the like.

[発明の効果] 以上のように、この発明によれば、BS受信時に放送中
の音声モードが変更されたとき、その変更後の音声モー
ドを特別な操作なしに、自動的に画面上に表示すること
ができるから、使用者側において、放送音声モードを常
に確認して、たとえば高品位な音声モードであるBモー
ド放送の見のがしなどを避けることができる。
[Effects of the Invention] As described above, according to the present invention, when the audio mode being broadcast during BS reception is changed, the changed audio mode is automatically displayed on the screen without any special operation. Therefore, the user can always check the broadcast audio mode and avoid, for example, missing a B-mode broadcast, which is a high-quality audio mode.

また、BSおよびTV受信共用のテレビジョン受信機に
おいて、TV受信部の電源をオフとし、BS受信部の゛
准源Qみをオンとするとき、スイッチの入力で即座にT
V受信部の1i源をオフとするのではなく、BSの音声
モードを画面上に表示させたのち、TV受信部の電源を
オフできるので、BSの音声モードを特別な操作なしに
確認することが可能となり、BSの音声の録音に際して
のモード間違いといった誤録音を防止することができる
In addition, in a television receiver that uses both BS and TV reception, when the power to the TV reception section is turned off and only the sub-source Q of the BS reception section is turned on, the T
Instead of turning off the 1i source of the V receiver, you can display the BS audio mode on the screen and then turn off the power to the TV receiver, so you can check the BS audio mode without any special operations. This makes it possible to prevent erroneous recordings such as the wrong mode when recording BS audio.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の一実施例によるテレビジョン受信機
の概略構成を示すブロック図、第2図はその動作を説明
するためのフローチャート、第3図は画面上の表示例を
示す正面図、第4図はこの発明の他の実施例によるBS
およびTV受信共用のテレビジョン受信機の概wl!構
成を示すブロック図、第5図は第4図の動作を説明する
ためのフローチャート、第6図はTV受信部の電源オフ
操作入力時における画面上の表示例を示す正面図、第7
図は従来のBS受信用テレビジョン受信機の概略構成を
示すブロック図、第8図は従来のBSおよびTV受信共
用のテレビジョン受信機における電源制御部の概略構成
を示すブロック図である。 (])・・・BSアンテナ/コンバータ、(2)・・・
チューナ、(3)・・・選局回路、(7)−・・画面表
示回路。 (11)−TV受信部、(12)−B S受信部、(1
3)−・・電源制御部、(14)・・・マイコン、  
(tS)・・・スイッチ。 なお、図中の同一符号は同一または相当部分を示す。
FIG. 1 is a block diagram showing a schematic configuration of a television receiver according to an embodiment of the present invention, FIG. 2 is a flowchart for explaining its operation, and FIG. 3 is a front view showing an example of display on the screen. FIG. 4 shows a BS according to another embodiment of the present invention.
And an overview of TV receivers for shared TV reception! 5 is a flowchart for explaining the operation of FIG. 4; FIG. 6 is a front view showing an example of the display on the screen when inputting the power-off operation of the TV receiver; and FIG. 7 is a block diagram showing the configuration.
FIG. 8 is a block diagram showing a schematic configuration of a conventional television receiver for BS reception, and FIG. 8 is a block diagram showing a schematic configuration of a power supply control section in a conventional television receiver for both BS and TV reception. (])...BS antenna/converter, (2)...
Tuner, (3)...Tuning selection circuit, (7)--Screen display circuit. (11)-TV receiving section, (12)-BS receiving section, (1
3)--Power control section, (14)... Microcomputer,
(tS)...Switch. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (2)

【特許請求の範囲】[Claims] (1)画面上に少なくとも衛星放送の放送音声モードを
表示する画面表示回路を備えたテレビジョン受信機にお
いて、上記放送音声モードが変更されたか否かを検知す
る手段と、放送音声モードの変更を検知したとき所定の
時間にわたり、または断続的に変更後の放送音声モード
を画面上に表示する指令を上記画面表示回路に出力する
手段を備えたことを特徴とするテレビジョン受信機。
(1) In a television receiver equipped with a screen display circuit that displays at least a broadcast audio mode of satellite broadcasting on the screen, means for detecting whether or not the broadcast audio mode has been changed; A television receiver comprising means for outputting, to the screen display circuit, a command to display the changed broadcast audio mode on the screen for a predetermined period of time or intermittently when detected.
(2)画面上に少なくとも受信中の衛星放送の放送音声
モードを表示する画面表示回路を有する衛星放送受信部
と、地上放送受信部と、これら両受信部の電源を独立し
てオンオフする電源制御部とを具備したテレビジョン受
信機において、上記地上放送受信部の電源のみオフ操作
可能なスイッチと、このスイッチの入力があつたか否か
を判別する手段と、上記スイッチの入力があつたとき上
記画面表示回路に衛星放送音声モードの表示指令を与え
る手段と、所定の時間にわたる画面表示ののちに地上放
送受信部の電源のオフ動作を実行する手段とを備えたこ
とを特徴とするテレビジョン受信機。
(2) A satellite broadcast receiving section that has a screen display circuit that displays at least the broadcast audio mode of the satellite broadcast that is being received on the screen, a terrestrial broadcast receiving section, and a power supply control that independently turns on and off the power to both receiving sections. a television receiver comprising: a switch capable of turning off only the power of the terrestrial broadcast receiving section; means for determining whether an input to the switch is received; and means for determining whether an input to the switch is received; A television receiver comprising means for giving a display command for a satellite broadcast audio mode to a screen display circuit, and means for turning off the power of a terrestrial broadcast receiving section after displaying the screen for a predetermined period of time. Machine.
JP63169618A 1988-07-07 1988-07-07 Television receiver Pending JPH0219082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63169618A JPH0219082A (en) 1988-07-07 1988-07-07 Television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63169618A JPH0219082A (en) 1988-07-07 1988-07-07 Television receiver

Publications (1)

Publication Number Publication Date
JPH0219082A true JPH0219082A (en) 1990-01-23

Family

ID=15889837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63169618A Pending JPH0219082A (en) 1988-07-07 1988-07-07 Television receiver

Country Status (1)

Country Link
JP (1) JPH0219082A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470481A2 (en) * 1990-08-06 1992-02-12 Thomson Consumer Electronics, Inc. Stereo FM radio receiver in a television receiver
EP0470519A2 (en) * 1990-08-06 1992-02-12 Thomson Consumer Electronics, Inc. Mono FM radio in a television receiver
JPH0556366A (en) * 1991-08-21 1993-03-05 Mitsubishi Electric Corp Output device of high-vision receiver
US7019791B2 (en) 2001-11-09 2006-03-28 Hitachi, Ltd. Video processing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470481A2 (en) * 1990-08-06 1992-02-12 Thomson Consumer Electronics, Inc. Stereo FM radio receiver in a television receiver
EP0470519A2 (en) * 1990-08-06 1992-02-12 Thomson Consumer Electronics, Inc. Mono FM radio in a television receiver
CN1046835C (en) * 1990-08-06 1999-11-24 汤姆森消费电子有限公司 Stereo FM radio in television receiver
CN1051190C (en) * 1990-08-06 2000-04-05 汤姆森消费电子有限公司 Mono FM radio in television receiver
JPH0556366A (en) * 1991-08-21 1993-03-05 Mitsubishi Electric Corp Output device of high-vision receiver
US7019791B2 (en) 2001-11-09 2006-03-28 Hitachi, Ltd. Video processing device
US7289168B2 (en) 2001-11-09 2007-10-30 Hitachi, Ltd. Video processing device

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