JPS647425U - - Google Patents

Info

Publication number
JPS647425U
JPS647425U JP10175987U JP10175987U JPS647425U JP S647425 U JPS647425 U JP S647425U JP 10175987 U JP10175987 U JP 10175987U JP 10175987 U JP10175987 U JP 10175987U JP S647425 U JPS647425 U JP S647425U
Authority
JP
Japan
Prior art keywords
search
stop command
specific station
search control
activated
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
JP10175987U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP10175987U priority Critical patent/JPS647425U/ja
Publication of JPS647425U publication Critical patent/JPS647425U/ja
Pending legal-status Critical Current

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Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)

Description

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

第１図はこの考案に係るＡＲＩシステム用カー
ラジオのブロツク図、第２図は第１図中のマイク
ロコンピユータの動作説明図である。 １２：電子同調ＦＭチユーナ、１５：局検出部
、１８：識別信号検出部、２０：マイクロコンピ
ユータ、２８：ＡＲＩ ＳＷ、３０：ＰＬＬ。 FIG. 1 is a block diagram of a car radio for an ARI system according to this invention, and FIG. 2 is an explanatory diagram of the operation of the microcomputer in FIG. 1. 12: electronic tuning FM tuner, 15: station detection section, 18: identification signal detection section, 20: microcomputer, 28: ARI SW, 30: PLL.

Claims (1)

【実用新案登録請求の範囲】 サーチ開始指令に付勢されて所定の周波数範囲
のサーチ制御を行い、サーチ停止指令に付勢され
てサーチ制御を停止するサーチ制御部と、サーチ
中に受信信号に含まれる特定の局識別信号を検出
してサーチ停止指令を発生する特定局検出部と、
を有するラジオ受信機において、 前記所定の周波数範囲をサーチ中に、特定の局
識別信号を発する局が検出されなかつたとき、サ
ーチ停止指令を発生してサーチ制御部へ出力する
サーチ自動停止部を含むことを特徴とするラジオ
受信機。[Scope of Utility Model Registration Claim] A search control unit that performs search control in a predetermined frequency range when activated by a search start command and stops the search control when activated by a search stop command; a specific station detection unit that detects the included specific station identification signal and generates a search stop command;
The radio receiver includes a search automatic stop unit that generates a search stop command and outputs it to the search control unit when a station emitting a specific station identification signal is not detected while searching the predetermined frequency range. A radio receiver comprising:
JP10175987U 1987-07-03 1987-07-03 Pending JPS647425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10175987U JPS647425U (en) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10175987U JPS647425U (en) 1987-07-03 1987-07-03

Publications (1)

Publication Number Publication Date
JPS647425U true JPS647425U (en) 1989-01-17

Family

ID=31331049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10175987U Pending JPS647425U (en) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPS647425U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143848U (en) * 1989-05-09 1990-12-06

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626436B2 (en) * 1978-10-04 1981-06-18
JPS60132426A (en) * 1983-12-21 1985-07-15 Fujitsu Ten Ltd Tuning system of electronic tuning type car radio

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626436B2 (en) * 1978-10-04 1981-06-18
JPS60132426A (en) * 1983-12-21 1985-07-15 Fujitsu Ten Ltd Tuning system of electronic tuning type car radio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143848U (en) * 1989-05-09 1990-12-06

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