JPS63149676U - - Google Patents

Info

Publication number
JPS63149676U
JPS63149676U JP1987041019U JP4101987U JPS63149676U JP S63149676 U JPS63149676 U JP S63149676U JP 1987041019 U JP1987041019 U JP 1987041019U JP 4101987 U JP4101987 U JP 4101987U JP S63149676 U JPS63149676 U JP S63149676U
Authority
JP
Japan
Prior art keywords
signal
personal computer
video signal
separation circuit
interface
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
Application number
JP1987041019U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987041019U priority Critical patent/JPS63149676U/ja
Publication of JPS63149676U publication Critical patent/JPS63149676U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Television Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例であるパーソナルコ
ンピユータおよびテレビ受像機のブロツク図、第
２図は前記パーソナルコンピユータに内蔵される
分離回路のブロツク図、第３図は前記パーソナル
コンピユータの動作を示すフローチヤート、第４
図及び第５図Ａ，Ｂはテレビの映像信号及びその
垂直帰線消去期間内に重畳される文字多重信号の
構成を示す図、第６図〜第８図は文字多重放送の
表示例、文字データのフアイル及びそのフアイル
の画像処理の例を示す。また、第９図は従来の文
字多重放送受信のためのシステムを示す図である
。 １……パーソナルコンピユータ、３……テレビ
受像機、１０……分離回路、３１……チユーナ、
１０４……インターフエイス。 Fig. 1 is a block diagram of a personal computer and a television receiver that are embodiments of this invention, Fig. 2 is a block diagram of a separation circuit built into the personal computer, and Fig. 3 is a flowchart showing the operation of the personal computer. Chaat, 4th
5A and 5B are diagrams showing the configuration of a television video signal and a text multiplex signal superimposed within its vertical blanking period. An example of a data file and image processing of the file is shown. Further, FIG. 9 is a diagram showing a conventional system for receiving teletext broadcasting. 1... Personal computer, 3... Television receiver, 10... Separation circuit, 31... Tuner,
104...Interface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テレビ放送の映像信号が入力され、この映像信
号から文字多重信号のみを分離する信号分離回路
を、直接的にインターフエイスに接続したことを
特徴とするパーソナルコンピユータ。 1. A personal computer, which receives a television broadcast video signal and has a signal separation circuit that separates only a text multiplex signal from the video signal, and is directly connected to an interface.
JP1987041019U 1987-03-20 1987-03-20 Pending JPS63149676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987041019U JPS63149676U (en) 1987-03-20 1987-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987041019U JPS63149676U (en) 1987-03-20 1987-03-20

Publications (1)

Publication Number Publication Date
JPS63149676U true JPS63149676U (en) 1988-10-03

Family

ID=30855631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987041019U Pending JPS63149676U (en) 1987-03-20 1987-03-20

Country Status (1)

Country Link
JP (1) JPS63149676U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03141782A (en) * 1989-10-27 1991-06-17 Seiko Epson Corp Text signal receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03141782A (en) * 1989-10-27 1991-06-17 Seiko Epson Corp Text signal receiver

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