JPS6224573U - - Google Patents
Info
- Publication number
- JPS6224573U JPS6224573U JP11684885U JP11684885U JPS6224573U JP S6224573 U JPS6224573 U JP S6224573U JP 11684885 U JP11684885 U JP 11684885U JP 11684885 U JP11684885 U JP 11684885U JP S6224573 U JPS6224573 U JP S6224573U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- display position
- television receiver
- vertical frequency
- vertical
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、この考案のテレビジヨン受信機の一
実施例を示す回路構成図、第２図は、従来のテレ
ビジヨン受信機の一例を示す回路構成図である。
６……受像管、７……マイクロコンピユータ、
１１……オンスクリーン表示回路、１７……カウ
ンタ回路、２１……テレビジヨン受信機、２２…
…垂直周波数判別回路、２３……入出力ポート。
FIG. 1 is a circuit diagram showing an embodiment of the television receiver of this invention, and FIG. 2 is a circuit diagram showing an example of a conventional television receiver. 6... picture tube, 7... microcomputer,
11... On-screen display circuit, 17... Counter circuit, 21... Television receiver, 22...
...Vertical frequency discrimination circuit, 23...Input/output port.
Claims (1)
字表示するオンスクリーン表示回路が、同期信号
を計数するカウンタ回路の出力に応じて表示位置
を設定する構成のテレビジヨン受信機であつて、
受像管に表示される映像に関する垂直同期信号の
周波数を検出する垂直周波数検出回路と、この垂
直周波数検出回路の出力に応じて、前起オンスク
リーン表示回路における表示位置設定を変え、垂
直周波数に関係なく一定の位置に文字表示を行わ
しめる制御回路とを設けてなるテレビジヨン受信
機。 A television receiver configured such that an on-screen display circuit that displays received information, etc. in characters on an image displayed on a picture tube sets a display position according to the output of a counter circuit that counts synchronization signals,
A vertical frequency detection circuit detects the frequency of the vertical synchronization signal related to the image displayed on the picture tube, and according to the output of this vertical frequency detection circuit, the display position setting in the front on-screen display circuit is changed, and the display position setting is changed in accordance with the vertical frequency. A television receiver equipped with a control circuit that displays characters at a fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684885U JPS6224573U (en) | 1985-07-30 | 1985-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684885U JPS6224573U (en) | 1985-07-30 | 1985-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6224573U true JPS6224573U (en) | 1987-02-14 |
Family
ID=31001821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11684885U Pending JPS6224573U (en) | 1985-07-30 | 1985-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6224573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135671U (en) * | 1989-04-12 | 1990-11-13 |
-
1985
- 1985-07-30 JP JP11684885U patent/JPS6224573U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135671U (en) * | 1989-04-12 | 1990-11-13 |
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