JPH03109483U - - Google Patents
Info
- Publication number
- JPH03109483U JPH03109483U JP1990018402U JP1840290U JPH03109483U JP H03109483 U JPH03109483 U JP H03109483U JP 1990018402 U JP1990018402 U JP 1990018402U JP 1840290 U JP1840290 U JP 1840290U JP H03109483 U JPH03109483 U JP H03109483U
- Authority
- JP
- Japan
- Prior art keywords
- tuner
- switch means
- video signal
- built
- input
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第１実施例を示す図である。
１０……内蔵ＢＳチユーナ、１２……内蔵ＵＨ
Ｆ／ＶＨＦチユーナ、１６……切換スイツチ（第
１スイツチ手段）、２０……スイツチ回路（第２
スイツチ手段）、４６……無入力判別回路、２６
……水平偏向回路。
FIG. 1 is a diagram showing a first embodiment of the present invention. 10... Built-in BS tuner, 12... Built-in UH
F/VHF tuner, 16... changeover switch (first switch means), 20... switch circuit (second
switch means), 46... No input determination circuit, 26
...Horizontal deflection circuit.
Claims (1)
於いて、 内蔵ＢＳチユーナ１０及び内蔵ＵＨＦ／ＶＨＦ
チユーナ１２からの映像信号を選択的に映像信号
処理回路に出力する第１スイツチ手段１６と、 この第１スイツチ手段１６の出力映像信号の有
無を判別し、無入力時に無入力判別信号を出力す
る無入力判別回路４６と、 この無入力判別信号により、水平偏向回路２６
に前記内蔵ＢＳチユーナ１０からの映像信号を切
換え供給する第２スイツチ手段２０とを、 備えることを特徴とするＢＳチユーナ出力端子付
テレビジヨン受像機。[Scope of claim for utility model registration] In a television receiver with a BS tuner output terminal, a built-in BS tuner 10 and a built-in UHF/VHF
a first switch means 16 for selectively outputting the video signal from the tuner 12 to a video signal processing circuit; and a first switch means 16 for determining the presence or absence of an output video signal from the first switch means 16 and outputting a no-input determination signal when no input is present. The no-input discrimination circuit 46 and the horizontal deflection circuit 26 by this no-input discrimination signal.
A television receiver with a BS tuner output terminal, comprising a second switch means 20 for switching and supplying a video signal from the built-in BS tuner 10 to the television receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990018402U JPH084786Y2 (en) | 1990-02-26 | 1990-02-26 | Television receiver with BS tuner output terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990018402U JPH084786Y2 (en) | 1990-02-26 | 1990-02-26 | Television receiver with BS tuner output terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109483U true JPH03109483U (en) | 1991-11-11 |
| JPH084786Y2 JPH084786Y2 (en) | 1996-02-07 |
Family
ID=31521562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990018402U Expired - Fee Related JPH084786Y2 (en) | 1990-02-26 | 1990-02-26 | Television receiver with BS tuner output terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084786Y2 (en) |
-
1990
- 1990-02-26 JP JP1990018402U patent/JPH084786Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH084786Y2 (en) | 1996-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |