JPH02123118U - - Google Patents
Info
- Publication number
- JPH02123118U JPH02123118U JP3155989U JP3155989U JPH02123118U JP H02123118 U JPH02123118 U JP H02123118U JP 3155989 U JP3155989 U JP 3155989U JP 3155989 U JP3155989 U JP 3155989U JP H02123118 U JPH02123118 U JP H02123118U
- Authority
- JP
- Japan
- Prior art keywords
- volume
- electronic
- electronic switch
- monitor circuit
- control 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第１図は本考案の音量調節装置の一実施例を示
すブロツク図、第２図は第１図の装置におけるモ
ニタ回路部の詳細を示すブロツク図である。
１…リモートコントロール装置、１ａ…主電源
スイツチボタン、１ｂ…音量調節器ボタン、２…
モニタ回路部、３…主電源制御部、４…音量制御
部、５…主電源スイツチ（電子スイツチ）、６…
音量調節器（電子ボリユーム）、７…副電源。
FIG. 1 is a block diagram showing an embodiment of the volume control device of the present invention, and FIG. 2 is a block diagram showing details of a monitor circuit section in the device shown in FIG. 1...Remote control device, 1a...Main power switch button, 1b...Volume adjuster button, 2...
Monitor circuit section, 3... Main power control section, 4... Volume control section, 5... Main power switch (electronic switch), 6...
Volume controller (electronic volume), 7... Sub-power supply.
Claims (1)
節を行なう電子ボリユームと、遠隔又は直接のボ
タン操作による動作指示に従つて前記電子スイツ
チ及び電子ボリユームの動作を制御するモニタ回
路部と、前記電子スイツチ、電子ボリユーム及び
モニタ回路部に対してこの電子スイツチの投入以
前でも電力の供給を可能とする副電源とを備えた
ことを特徴とする音量調節装置。 an electronic switch that turns on and off the main power supply, an electronic volume that adjusts the volume; a monitor circuit that controls the operation of the electronic switch and the electronic volume according to operation instructions provided by remote or direct button operations; A volume control device characterized by comprising a sub power source that can supply power to the volume and monitor circuit even before the electronic switch is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3155989U JPH02123118U (en) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3155989U JPH02123118U (en) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123118U true JPH02123118U (en) | 1990-10-09 |
Family
ID=31257497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3155989U Pending JPH02123118U (en) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123118U (en) |
-
1989
- 1989-03-20 JP JP3155989U patent/JPH02123118U/ja active Pending