JPH0359730U - - Google Patents

Info

Publication number
JPH0359730U
JPH0359730U JP11966189U JP11966189U JPH0359730U JP H0359730 U JPH0359730 U JP H0359730U JP 11966189 U JP11966189 U JP 11966189U JP 11966189 U JP11966189 U JP 11966189U JP H0359730 U JPH0359730 U JP H0359730U
Authority
JP
Japan
Prior art keywords
display
search
inhibiting
synthesizer tuner
pll circuit
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
Application number
JP11966189U
Other languages
Japanese (ja)
Other versions
JP2502064Y2 (en
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 JP1989119661U priority Critical patent/JP2502064Y2/en
Publication of JPH0359730U publication Critical patent/JPH0359730U/ja
Application granted granted Critical
Publication of JP2502064Y2 publication Critical patent/JP2502064Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 drawings]

第１図及び第２図の考案のシンセサイザチユー
ナの表示装置の実施例を示し、第１図はブロツク
図、第２図は要部のフローチヤートである。 主な符合の説明、２……フロントエンド、３…
…ＰＬＬ回路、４……中間周波数増幅回路、６…
…受信感度検出手段、７……マイクロコンピユー
タ、８……表示器、８ａ……整数部、８ｂ……少
数部、９……サーチ釦。 An embodiment of the display device of the synthesizer tuner of the invention shown in FIGS. 1 and 2 is shown, with FIG. 1 being a block diagram and FIG. 2 being a flowchart of the main parts. Explanation of main codes, 2...Front end, 3...
...PLL circuit, 4...Intermediate frequency amplification circuit, 6...
...Reception sensitivity detection means, 7...Microcomputer, 8...Display unit, 8a...Integer part, 8b...decimal part, 9...Search button.

Claims (1)

【実用新案登録請求の範囲】 ＰＬＬ回路の分周比を順次変化させて受信可能
な放送局の周波数をサーチするように構成したシ
ンセサイザチユーナにおいて、 サーチ中は受信周波数を表示する複数の桁のう
ち最下位の桁の表示を禁止する表示禁止手段を設
けたことを特徴とするシンセサイザチユーナの表
示装置。[Claim for Utility Model Registration] In a synthesizer tuner configured to search for receivable broadcasting station frequencies by sequentially changing the frequency division ratio of the PLL circuit, during the search, multiple digits indicating the received frequency are displayed. A display device for a synthesizer tuner, characterized in that a display inhibiting means is provided for inhibiting display of the lowest digit.
JP1989119661U 1989-10-16 1989-10-16 Synthesizer tuner Expired - Lifetime JP2502064Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989119661U JP2502064Y2 (en) 1989-10-16 1989-10-16 Synthesizer tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989119661U JP2502064Y2 (en) 1989-10-16 1989-10-16 Synthesizer tuner

Publications (2)

Publication Number Publication Date
JPH0359730U true JPH0359730U (en) 1991-06-12
JP2502064Y2 JP2502064Y2 (en) 1996-06-19

Family

ID=31667772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989119661U Expired - Lifetime JP2502064Y2 (en) 1989-10-16 1989-10-16 Synthesizer tuner

Country Status (1)

Country Link
JP (1) JP2502064Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862921A (en) * 1981-10-09 1983-04-14 Nec Corp Broadcasting receiver
JPS6193883U (en) * 1984-11-26 1986-06-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862921A (en) * 1981-10-09 1983-04-14 Nec Corp Broadcasting receiver
JPS6193883U (en) * 1984-11-26 1986-06-17

Also Published As

Publication number Publication date
JP2502064Y2 (en) 1996-06-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term