JPS6068763U - Pay TV broadcast reception interface device - Google Patents

Pay TV broadcast reception interface device

Info

Publication number
JPS6068763U
JPS6068763U JP16212483U JP16212483U JPS6068763U JP S6068763 U JPS6068763 U JP S6068763U JP 16212483 U JP16212483 U JP 16212483U JP 16212483 U JP16212483 U JP 16212483U JP S6068763 U JPS6068763 U JP S6068763U
Authority
JP
Japan
Prior art keywords
interface device
pay
tuner
circuit
decoder
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
Application number
JP16212483U
Other languages
Japanese (ja)
Other versions
JPH0127334Y2 (en
Inventor
池田　三郎
Original Assignee
三洋電機株式会社
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 by 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP16212483U priority Critical patent/JPS6068763U/en
Publication of JPS6068763U publication Critical patent/JPS6068763U/en
Application granted granted Critical
Publication of JPH0127334Y2 publication Critical patent/JPH0127334Y2/ja
Granted legal-status Critical Current

Links

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

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

第１図は従来のＣＡＴＶ受信システムを示すブロック図
である。第２図は従来のＣＡＴＶペイテレビ放送受信構
成を示すブロック図である。第３図は本考案が対象とす
る先行技術のＣＡＴＶペイテレビ放送受信機の構成を示
すブロック図である。第４図は本考案を実施したペイテ
レビ放送受信用インターフェース装置のブロック図であ
り、第５図はその具体的回路構成図である。 ３・・・デコーダ、４・・・チューナ、５・・・ＶＩＰ
回路、６・・・インターフェース装置、２９・・・ＡＧ
Ｃ信号発生回路。FIG. 1 is a block diagram showing a conventional CATV reception system. FIG. 2 is a block diagram showing a conventional CATV pay television broadcast reception configuration. FIG. 3 is a block diagram showing the configuration of a prior art CATV pay television broadcast receiver to which the present invention is directed. FIG. 4 is a block diagram of an interface device for receiving pay television broadcasting embodying the present invention, and FIG. 5 is a specific circuit configuration diagram thereof. 3...Decoder, 4...Tuner, 5...VIP
Circuit, 6... Interface device, 29... AG
C signal generation circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テレビ放送受信機におけるチューナとＶＩＰ回路との間
に挿入され前記チューナからの出力をデスクランブル用
のデコーダに供給し、該デコーダからの出力を前記ＶＩ
Ｐ回路に供給するものであって前記デコーダがベースバ
ンドにおいてデスクランブルし再度高周波帯域に変換し
た信号を出力するのに対処できるようになっているイン
ターフェース装置において、前記チューナのゲインを制
御するためのＡＧＣ信号を発生する回路を設けたことを
特徴とするペイテレビ放送受信用インフェース装置。It is inserted between a tuner and a VIP circuit in a television broadcast receiver, supplies the output from the tuner to a decoder for descrambling, and outputs the output from the decoder to the VI
In an interface device that is supplied to a P circuit and is capable of outputting a signal that has been descrambled in the baseband and reconverted to a high frequency band by the decoder, the interface device is configured to control the gain of the tuner. An interface device for receiving pay television broadcasting, characterized in that it is provided with a circuit that generates an AGC signal.
JP16212483U 1983-10-19 1983-10-19 Pay TV broadcast reception interface device Granted JPS6068763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16212483U JPS6068763U (en) 1983-10-19 1983-10-19 Pay TV broadcast reception interface device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16212483U JPS6068763U (en) 1983-10-19 1983-10-19 Pay TV broadcast reception interface device

Publications (2)

Publication Number Publication Date
JPS6068763U true JPS6068763U (en) 1985-05-15
JPH0127334Y2 JPH0127334Y2 (en) 1989-08-15

Family

ID=30356105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16212483U Granted JPS6068763U (en) 1983-10-19 1983-10-19 Pay TV broadcast reception interface device

Country Status (1)

Country Link
JP (1) JPS6068763U (en)

Also Published As

Publication number Publication date
JPH0127334Y2 (en) 1989-08-15

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