JPH0310628U - - Google Patents
Info
- Publication number
- JPH0310628U JPH0310628U JP7185589U JP7185589U JPH0310628U JP H0310628 U JPH0310628 U JP H0310628U JP 7185589 U JP7185589 U JP 7185589U JP 7185589 U JP7185589 U JP 7185589U JP H0310628 U JPH0310628 U JP H0310628U
- Authority
- JP
- Japan
- Prior art keywords
- broadcasting station
- traffic information
- key
- pressed
- normal
- 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 description 5
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図及び第２図はそれぞれ本考案の第１及び
第２の実施例を示すブロツク図である。
１……アンテナ、２，２Ａ……チユーナブロツ
ク、３……選局キー部、４……検波回路、５……
増幅回路、６……スピーカ、７……専用チユーナ
ブロツク、８……表示回路、２１……高周波増幅
部、２２……周波数変換部、２３，２３Ａ……コ
ントローラ、２４……ＰＬＬ回路、２５……低域
フイルタ、２６……電圧制御発振器、２７……表
示部、７１……高周波増幅部、７２……周波数変
換部、７３……検波回路、７４……周波数切換部
、７５……発振回路、Ｓ１１〜Ｓ１Ｎ，Ｓ２１…
…キー、Ｓ７４……スイツチ。
1 and 2 are block diagrams showing first and second embodiments of the present invention, respectively. 1... Antenna, 2, 2A... Tuner block, 3... Tuning key part, 4... Detection circuit, 5...
Amplifier circuit, 6... Speaker, 7... Dedicated tuner block, 8... Display circuit, 21... High frequency amplification section, 22... Frequency conversion section, 23, 23A... Controller, 24... PLL circuit, 25... Low-pass filter, 26... Voltage controlled oscillator, 27... Display section, 71... High frequency amplification section, 72... Frequency conversion section, 73... Detection circuit, 74... Frequency switching section, 75... Oscillation circuit, S11 to S1N , S21 ...
...Key, S74 ...Switch.
Claims (1)
交通情報放送局を選局するための専用のキーとを
備えた選局キー部と、この選局キー部の通常の放
送局用のキーが押されるとこの押されたキーと対
応する通常の放送局を選局し、交通情報放送局専
用のキーが押されると、交通情報放送有無検出信
号を入力してこの交通情報放送有無検出信号が放
送有りのとき前記交通情報放送局を選距し放送無
しのときは最後に押された前記通常の放送局用の
キーと対応する通常の放送局を選局するチユーナ
ブロツクと、前記交通情報放送局からの放送信号
が有るか否かを検出し前記交通情報放送有無検出
信号を出力する専用チユーナブロツクとを有する
ことを特徴とする受信機。 Multiple keys to select regular stations,
There is a channel selection key section with a dedicated key for selecting a traffic information broadcasting station, and when a key for a normal broadcasting station in this channel selection key section is pressed, a normal broadcasting station key corresponding to the pressed key is pressed. When a broadcasting station is selected and a key dedicated to a traffic information broadcasting station is pressed, a traffic information broadcasting presence/absence detection signal is input, and when this traffic information broadcasting presence/absence detection signal indicates that there is broadcasting, the traffic information broadcasting station is selected. When there is no broadcast, the tuner block selects the normal broadcasting station corresponding to the last pressed normal broadcasting station key, and detects whether there is a broadcast signal from the traffic information broadcasting station. 1. A receiver comprising a dedicated tuner block that outputs a traffic information broadcast presence/absence detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7185589U JPH0310628U (en) | 1989-06-19 | 1989-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7185589U JPH0310628U (en) | 1989-06-19 | 1989-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310628U true JPH0310628U (en) | 1991-01-31 |
Family
ID=31609262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7185589U Pending JPH0310628U (en) | 1989-06-19 | 1989-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4964338U (en) * | 1972-09-08 | 1974-06-05 | ||
| JPS5097822U (en) * | 1973-12-22 | 1975-08-14 |
-
1989
- 1989-06-19 JP JP7185589U patent/JPH0310628U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4964338U (en) * | 1972-09-08 | 1974-06-05 | ||
| JPS5097822U (en) * | 1973-12-22 | 1975-08-14 |
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