JPS58158568U - volume display device - Google Patents
volume display deviceInfo
- Publication number
- JPS58158568U JPS58158568U JP5377882U JP5377882U JPS58158568U JP S58158568 U JPS58158568 U JP S58158568U JP 5377882 U JP5377882 U JP 5377882U JP 5377882 U JP5377882 U JP 5377882U JP S58158568 U JPS58158568 U JP S58158568U
- Authority
- JP
- Japan
- Prior art keywords
- volume
- volume display
- display signal
- display device
- ray tube
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る音量表示装置を付設したテレビジ
ョン受像機の音量調整装置の１実施例のブロック線図、
第２図は同実施例の動作説明のた・めの波形図、第３図
は同実施例によるブラウン管表示画面の説明図である。
１・・・・・・音量アップスイッチ、２・・・・・・音
量ダウンスイッチ、３・・・・・・クロックパルス発生
器、４・・・・・・アップダウンカウンタ、５・・・・
・・Ｄ−Ａコンバータ、６・・・・・・音声増幅器、８
・・・・・・遅延リセットパルス発生器、９・・・・・
・音量制御用初期パルス発生器、１゜・・・・・・Ｒ−
Ｓフリップフロップ、１１・・・・・・デコーダ、１２
・・・・・・音量表示信号発生器、１３・・・・・・信
号合成器、１８・・・・・・ブラウン管。FIG. 1 is a block diagram of an embodiment of a volume adjustment device for a television receiver equipped with a volume display device according to the present invention;
FIG. 2 is a waveform diagram for explaining the operation of the same embodiment, and FIG. 3 is an explanatory diagram of a cathode ray tube display screen according to the same embodiment. 1... Volume up switch, 2... Volume down switch, 3... Clock pulse generator, 4... Up/down counter, 5...
...D-A converter, 6...Audio amplifier, 8
...Delayed reset pulse generator, 9...
・Initial pulse generator for volume control, 1°...R-
S flip-flop, 11... Decoder, 12
...Volume display signal generator, 13 ... Signal synthesizer, 18 ... Braun tube.
Claims (1)
ウンカウンタのカウント内容をアップダウンし、このカ
ウント内容に基いて音量制御するテレビジョン受像機の
音量調整装置において、受像機内の水平同期信号及び、
垂直同期信号に基いて前記アップダウンカウンタのカウ
ント内容に応じた、音量表示信号を発生する音量表示信
号発生器と、前記音量アップ−ダウンスイッチのオンオ
フ動作を検知し音量調整時に前記音量表示信号発生器か
らの音量表示信号をブラウン管に供給する手段とを具備
してなり、音量調整時に一定時間だけそのときの音量設
定レベルをブラウン管画面上に表示することを特徴とす
る音量表示装置。In a volume adjustment device for a television receiver that increases or decreases the count content of an up/down counter by turning on/off a volume up/down switch and controls the volume based on this count content, a horizontal synchronization signal in the receiver and
a volume display signal generator that generates a volume display signal according to the count contents of the up/down counter based on a vertical synchronization signal; and a volume display signal generator that detects the on/off operation of the volume up/down switch and generates the volume display signal when adjusting the volume. 1. A volume display device comprising means for supplying a volume display signal from a volume display to a cathode ray tube, and displaying the current volume setting level on a cathode ray tube screen for a certain period of time when adjusting the volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5377882U JPS58158568U (en) | 1982-04-13 | 1982-04-13 | volume display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5377882U JPS58158568U (en) | 1982-04-13 | 1982-04-13 | volume display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158568U true JPS58158568U (en) | 1983-10-22 |
Family
ID=30064424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5377882U Pending JPS58158568U (en) | 1982-04-13 | 1982-04-13 | volume display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173478A (en) * | 1987-01-13 | 1988-07-18 | Sony Corp | Television display device |
| JPS6424680A (en) * | 1987-06-30 | 1989-01-26 | Gold Star Co | Method of controlling image and voice of televison receiver |
-
1982
- 1982-04-13 JP JP5377882U patent/JPS58158568U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173478A (en) * | 1987-01-13 | 1988-07-18 | Sony Corp | Television display device |
| JPS6424680A (en) * | 1987-06-30 | 1989-01-26 | Gold Star Co | Method of controlling image and voice of televison receiver |
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