JPH0216094U - - Google Patents

Info

Publication number
JPH0216094U
JPH0216094U JP9430988U JP9430988U JPH0216094U JP H0216094 U JPH0216094 U JP H0216094U JP 9430988 U JP9430988 U JP 9430988U JP 9430988 U JP9430988 U JP 9430988U JP H0216094 U JPH0216094 U JP H0216094U
Authority
JP
Japan
Prior art keywords
signal
outputs
power
volume adjustment
audio device
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
JP9430988U
Other languages
Japanese (ja)
Other versions
JP2501053Y2 (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 JP1988094309U priority Critical patent/JP2501053Y2/en
Publication of JPH0216094U publication Critical patent/JPH0216094U/ja
Application granted granted Critical
Publication of JP2501053Y2 publication Critical patent/JP2501053Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図は本考案の一実施例のブロツク図、第２
図はセグメントパターンを示す図、第３図は表示
セグメントの駆動パルスの波形図、第４図はパル
ス信号出力回路の各部の信号波形図である。 １……時刻表示部、８……音量調整回路、１７
……タイマ回路、２１……パルス信号出力回路。 Figure 1 is a block diagram of one embodiment of the present invention;
3 is a diagram showing a segment pattern, FIG. 3 is a waveform diagram of drive pulses for display segments, and FIG. 4 is a diagram of signal waveforms at various parts of the pulse signal output circuit. 1...Time display section, 8...Volume adjustment circuit, 17
...Timer circuit, 21...Pulse signal output circuit.

Claims (1)

【実用新案登録請求の範囲】 複数の表示セグメントからなる時刻表示部を備
える音響機器において、 予め設定した時刻になると機器の電源を投入す
るための電源投入信号を出力するタイマ回路と、 前記電源投入信号に応答して前記複数の表示セ
グメントの内の所定の表示セグメントを駆動する
駆動パルスに基づいて、所定期間に亘つて音量調
整用のパルス信号を出力するパルス信号出力回路
と、 前記パルス信号が制御端子に与えられることに
より、音量を上げる音量調整回路とを備えること
を特徴とする音響機器。[Claims for Utility Model Registration] In an audio device equipped with a time display section consisting of a plurality of display segments, there is provided a timer circuit that outputs a power-on signal for turning on the power of the device at a preset time; a pulse signal output circuit that outputs a pulse signal for volume adjustment over a predetermined period based on a drive pulse that drives a predetermined display segment among the plurality of display segments in response to a signal; An audio device comprising: a volume adjustment circuit that increases the volume by being applied to a control terminal.
JP1988094309U 1988-07-15 1988-07-15 Sound equipment Expired - Lifetime JP2501053Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988094309U JP2501053Y2 (en) 1988-07-15 1988-07-15 Sound equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988094309U JP2501053Y2 (en) 1988-07-15 1988-07-15 Sound equipment

Publications (2)

Publication Number Publication Date
JPH0216094U true JPH0216094U (en) 1990-02-01
JP2501053Y2 JP2501053Y2 (en) 1996-06-12

Family

ID=31318817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988094309U Expired - Lifetime JP2501053Y2 (en) 1988-07-15 1988-07-15 Sound equipment

Country Status (1)

Country Link
JP (1) JP2501053Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101576U (en) * 1977-01-21 1978-08-16
JPS53101577U (en) * 1977-01-20 1978-08-16
JPS6176559U (en) * 1984-10-24 1986-05-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101577U (en) * 1977-01-20 1978-08-16
JPS53101576U (en) * 1977-01-21 1978-08-16
JPS6176559U (en) * 1984-10-24 1986-05-23

Also Published As

Publication number Publication date
JP2501053Y2 (en) 1996-06-12

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