JPS6275637U - - Google Patents
Info
- Publication number
- JPS6275637U JPS6275637U JP16813785U JP16813785U JPS6275637U JP S6275637 U JPS6275637 U JP S6275637U JP 16813785 U JP16813785 U JP 16813785U JP 16813785 U JP16813785 U JP 16813785U JP S6275637 U JPS6275637 U JP S6275637U
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- switch
- predetermined time
- operation time
- manual
- 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
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図は本考案の一実施例による受信機の全体
構成図、第２図は従来及び第１図の受信機のより
詳細な構成を示すブロツク図、第３図は第１図の
受信機のマニユアル選局時の動作を示すフローチ
ヤート図、第４図は従来の受信機のマニユアル選
局時の動作を示すフローチヤート図である。
１……アンテナ、２……チユーナ、３……検波
器内蔵中間周波増幅回路、４……ミユーテイング
回路、５……低周波増幅回路、６……スピーカ、
７……ローパスフイルタを含むＰＬＬ回路、８…
…コントローラ回路、９……自動選局用スイツチ
、９′……マニユアル選局用スイツチ、１０……
ストツプ信号発生回路、２１……スイツチ操作時
間判定手段、２２……微調マニユアル制御手段、
２３……早送りマニユアル制御手段、２０……受
信機本体。
FIG. 1 is an overall configuration diagram of a receiver according to an embodiment of the present invention, FIG. 2 is a block diagram showing a more detailed configuration of the conventional receiver and the receiver of FIG. 1, and FIG. 3 is a diagram of the receiver of FIG. 1. FIG. 4 is a flowchart showing the operation of a conventional receiver during manual tuning. 1... Antenna, 2... Tuner, 3... Intermediate frequency amplification circuit with built-in detector, 4... Muting circuit, 5... Low frequency amplification circuit, 6... Speaker,
7... PLL circuit including a low-pass filter, 8...
...Controller circuit, 9...Automatic tuning switch, 9'...Manual tuning switch, 10...
Stop signal generation circuit, 21... Switch operation time determination means, 22... Fine adjustment manual control means,
23...Fast forward manual control means, 20...Receiver main body.
Claims (1)
せることのできる受信機本体と、 マニユアル選局動作のためのマニユアルスイツ
チの操作時間が所定時間を越えたか否かを判定す
るスイツチ操作時間判定手段と、 該判定手段により前記スイツチの操作時間が前
記所定時間以内と判定された時前記受信機本体の
周波数情報を単位周波数ステツプだけ増加または
減少させる微調マニユアル制御手段と、 前記判定手段により前記スイツチの操作時間が
前記所定時間を越えたと判定された時前記受信機
本体の周波数情報を前記単位周波数ステツプの整
数倍だけ増加または減少させる早送りマニユアル
制御手段とを備えたことを特徴とする受信機。[Claims for Utility Model Registration] A receiver body that can change the receiving frequency according to desired frequency information, and a determination whether the operation time of a manual switch for manual channel selection exceeds a predetermined time. a fine adjustment manual control means for increasing or decreasing the frequency information of the receiver main body by a unit frequency step when the determining means determines that the operation time of the switch is within the predetermined time; A fast-forward manual control means for increasing or decreasing the frequency information of the receiver main body by an integral multiple of the unit frequency step when the determination means determines that the operation time of the switch exceeds the predetermined time. receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16813785U JPS6275637U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16813785U JPS6275637U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6275637U true JPS6275637U (en) | 1987-05-14 |
Family
ID=31100735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16813785U Pending JPS6275637U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0186722U (en) * | 1987-11-30 | 1989-06-08 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5369508A (en) * | 1976-12-02 | 1978-06-21 | Nippon Precision Circuits | Channel selection dispatching circuit in transceiver |
-
1985
- 1985-10-31 JP JP16813785U patent/JPS6275637U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5369508A (en) * | 1976-12-02 | 1978-06-21 | Nippon Precision Circuits | Channel selection dispatching circuit in transceiver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0186722U (en) * | 1987-11-30 | 1989-06-08 |
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