JPH0390136U - - Google Patents
Info
- Publication number
- JPH0390136U JPH0390136U JP1989151221U JP15122189U JPH0390136U JP H0390136 U JPH0390136 U JP H0390136U JP 1989151221 U JP1989151221 U JP 1989151221U JP 15122189 U JP15122189 U JP 15122189U JP H0390136 U JPH0390136 U JP H0390136U
- Authority
- JP
- Japan
- Prior art keywords
- preset
- counting
- circuit
- outputting
- signal
- 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
- Circuits Of Receivers In General (AREA)
Description
第１図はこの考案の一実施例によるテレビジヨ
ン受像機を示すブロツク図、第２図は、従来のテ
レビジヨン受像機を示すブロツク図である。
１……アンテナ、２……ＨＦ回路、４……制御
手段（マイクロプロセツサ）、７……カウント手
段。なお、図中、同一符号は同一、又は相当部分
を示す。
FIG. 1 is a block diagram showing a television receiver according to an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional television receiver. 1...Antenna, 2...HF circuit, 4...Control means (microprocessor), 7...Counting means. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
情報の信号を出力するプリセツト手段と、このプ
リセツト手段の出力信号を記憶し、プリセツト完
了信号を検知してからの経過時間を垂直同期信号
に基づきカウントするカウント手段と、このカウ
ント手段によりカウントされ上記プリセツトされ
た時間に到達したとき上記プリセツトされたチヤ
ンネル番号に対応した制御信号を上記ＨＦ回路に
出力し、かつ記憶された上記プリセツト情報をリ
セツトする制御手段とを備えたことを特徴とする
テレビジヨン受像機。 An HF circuit, a preset means for outputting time and channel preset information signals, and a counting means for storing the output signal of the preset means and counting the elapsed time based on the vertical synchronization signal after detecting the preset completion signal. and a control means for outputting a control signal corresponding to the preset channel number to the HF circuit when the preset time counted by the counting means is reached, and for resetting the stored preset information. A television receiver characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151221U JPH0390136U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151221U JPH0390136U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390136U true JPH0390136U (en) | 1991-09-13 |
Family
ID=31697529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151221U Pending JPH0390136U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390136U (en) |
-
1989
- 1989-12-27 JP JP1989151221U patent/JPH0390136U/ja active Pending
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