JPH0241574U - - Google Patents
Info
- Publication number
- JPH0241574U JPH0241574U JP12024288U JP12024288U JPH0241574U JP H0241574 U JPH0241574 U JP H0241574U JP 12024288 U JP12024288 U JP 12024288U JP 12024288 U JP12024288 U JP 12024288U JP H0241574 U JPH0241574 U JP H0241574U
- Authority
- JP
- Japan
- Prior art keywords
- radio
- receiving
- television
- audio multiplex
- broadcasting
- 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
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Receiver Circuits (AREA)
Description
第１図は、本考案による回路基板の構造図の１
例。第２図は、本考案による回路図の１例。第３
図は、ポケツトテレビの外観図。
Figure 1 is a structural diagram of a circuit board according to the present invention.
example. FIG. 2 is an example of a circuit diagram according to the present invention. Third
The figure is an external view of a pocket TV.
Claims (1)
受信機能とを付属機能として有するＦＭラジオ・
音声多重放送受信機能付ポケツトテレビの回路基
板構造において、 (a) ＦＭラジオ受信・検波回路とマトリツクス
回路と音声多重信号復調回路と低周波増幅回路と
を実装するＦＭラジオ、音声多重基板（以下、Ｆ
Ｍ．音多基板と記す）と、 (b) テレビ信号受信、検波回路と映像信号再生
回路とテレビ、ラジオ用電源を実装するテレビ、
電源基板と、 (c) 前記(a)ラジオ・音多基板と前記(b)テレビ
、電源基板とを接続する接続ケーブル とから構成される回路基板構造を有し、 (d) 更に、前記(a)ＦＭ、音多基板には、ＦＭラ
ジオ放送受信時のステレオ・モノラル強制切換え
スイツチ及びステレオ放送受信時のインジケート
用ＬＥＤが、テレビ音声多重放送受信時の主、副
、ステレオ切換え用スイツチ及びテレビ音声多重
放送受信時のインジケート用ＬＥＤと兼用して実
装されていることを特徴とする回路基板構造。[Scope of claim for utility model registration] FM radio that has an FM radio broadcast reception function and a TV audio multiplex broadcast reception function as attached functions.
In the circuit board structure of a pocket television with an audio multiplex broadcast reception function, (a) an FM radio and audio multiplex board (hereinafter referred to as F
M. (b) A television equipped with a television signal reception, detection circuit, video signal reproduction circuit, and power supply for television and radio;
It has a circuit board structure consisting of a power supply board, and (c) a connection cable that connects the (a) radio/autophone board and the (b) television and power supply board, and (d) further includes the ( a) On the FM/sound multiplex board, there is a forced stereo/monaural switching switch when receiving FM radio broadcasting, and an indicator LED when receiving stereo broadcasting, and a switch for switching between main, sub, and stereo when receiving TV audio multiplex broadcasting, and a switch for switching between main, sub, and stereo when receiving TV audio multiplex broadcasting. A circuit board structure characterized in that it is mounted to also serve as an indicator LED when receiving audio multiplex broadcasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12024288U JPH0241574U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12024288U JPH0241574U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241574U true JPH0241574U (en) | 1990-03-22 |
Family
ID=31366180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12024288U Pending JPH0241574U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05183840A (en) * | 1991-11-06 | 1993-07-23 | Funai Electric Co Ltd | Video device |
-
1988
- 1988-09-13 JP JP12024288U patent/JPH0241574U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05183840A (en) * | 1991-11-06 | 1993-07-23 | Funai Electric Co Ltd | Video device |
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