JPS6115831U - Channel display circuit device - Google Patents
Channel display circuit deviceInfo
- Publication number
- JPS6115831U JPS6115831U JP1984100794U JP10079484U JPS6115831U JP S6115831 U JPS6115831 U JP S6115831U JP 1984100794 U JP1984100794 U JP 1984100794U JP 10079484 U JP10079484 U JP 10079484U JP S6115831 U JPS6115831 U JP S6115831U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- muting signal
- circuit
- muting
- circuit 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
Links
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
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
図面は、本考案の一実施例の回路図である。
１・・・ミューテイング信号発生回路、２′・・・ＬＥ
Ｄ、３・・・駆動回路、５・・・切検回路。
｛The drawing is a circuit diagram of an embodiment of the present invention. 1... Muting signal generation circuit, 2'... LE
D, 3... Drive circuit, 5... Cut-off circuit. {
Claims (1)
ューテイング信号を形成して形成して出力するミューテ
イング信号発生回路と、 印加された駆動電圧のレベルに応じた明かるさで選局チ
ャンネルを表示する表示素子と、− 前記表示素子に駆
動電圧を与えて該表示素子を表示駆動する駆動回路と、 駆動電圧供給源と前記駆動回路との間に接続されて、前
記ミューテイング信号発生回路からのミューテイング信
号の有無にそれぞれ対応じたレベルの前記駆動電圧を形
成して前記駆動回路に供給する切換回路とを含むことを
特徴とするチャンネル表示回路装置。[Claims for Utility Model Registration] A muting signal generation circuit that forms and outputs a muting signal for muting tuning noise in response to a tuning operation, and a muting signal generation circuit that generates and outputs a muting signal that mutes tuning noise in response to a tuning operation, and a display element that displays a selected channel with brightness; - a drive circuit that applies a drive voltage to the display element to drive the display element; and a drive circuit that is connected between a drive voltage supply source and the drive circuit. and a switching circuit that forms the drive voltage at a level corresponding to the presence or absence of a muting signal from the muting signal generation circuit and supplies it to the drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984100794U JPS6115831U (en) | 1984-07-03 | 1984-07-03 | Channel display circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984100794U JPS6115831U (en) | 1984-07-03 | 1984-07-03 | Channel display circuit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6115831U true JPS6115831U (en) | 1986-01-29 |
| JPH0230925Y2 JPH0230925Y2 (en) | 1990-08-21 |
Family
ID=30660237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984100794U Granted JPS6115831U (en) | 1984-07-03 | 1984-07-03 | Channel display circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115831U (en) |
-
1984
- 1984-07-03 JP JP1984100794U patent/JPS6115831U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230925Y2 (en) | 1990-08-21 |
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