JPS61149487U - - Google Patents
Info
- Publication number
- JPS61149487U JPS61149487U JP3171285U JP3171285U JPS61149487U JP S61149487 U JPS61149487 U JP S61149487U JP 3171285 U JP3171285 U JP 3171285U JP 3171285 U JP3171285 U JP 3171285U JP S61149487 U JPS61149487 U JP S61149487U
- Authority
- JP
- Japan
- Prior art keywords
- catv converter
- circuit
- current consumption
- power outlet
- pay broadcast
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Description
第1図は本考案の実施例によるCATVコンバ
ータおよびテレビ受像機の系統図、第2図は従来
例のCATVコンバータおよびテレビ受像機の系
統図である。
1……CATVコンバータ、5……制御回路、
7……検出回路、8……信号復元回路、9……ゲ
ート回路、10……電源コンセント、12……テ
レビ受像機。
FIG. 1 is a system diagram of a CATV converter and television receiver according to an embodiment of the present invention, and FIG. 2 is a system diagram of a conventional CATV converter and television receiver. 1...CATV converter, 5...control circuit,
7...Detection circuit, 8...Signal restoration circuit, 9...Gate circuit, 10...Power outlet, 12...TV receiver.
Claims (1)
あつて、該CATVコンバータからの信号を受け
て視聴するテレビ受像機に電力を供給する電源コ
ンセントと、該電源コンセントからの消費電流の
有無を検出する回路とを具備し、前記回路で検出
した消費電流が無の場合には、ペイ放送を非視聴
状態であることを放送局に応答するとともに、ス
クランブルされているペイ放送の信号を復元する
ことを禁止する機能を具備することを特徴とする
CATVコンバータ。 A CATV converter having a two-way communication function, which includes a power outlet that receives a signal from the CATV converter and supplies power to a television receiver for viewing, and a circuit that detects the presence or absence of current consumption from the power outlet. and a function of notifying the broadcasting station that the pay broadcast is not being viewed when the current consumption detected by the circuit is zero, and prohibiting restoration of the scrambled pay broadcast signal. A CATV converter characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985031712U JPH0352066Y2 (en) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985031712U JPH0352066Y2 (en) | 1985-03-05 | 1985-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61149487U true JPS61149487U (en) | 1986-09-16 |
JPH0352066Y2 JPH0352066Y2 (en) | 1991-11-11 |
Family
ID=30532563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985031712U Expired JPH0352066Y2 (en) | 1985-03-05 | 1985-03-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0352066Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194690A (en) * | 1981-05-27 | 1982-11-30 | Pioneer Electronic Corp | Terminal equipment in catv system |
JPS5986783U (en) * | 1982-11-30 | 1984-06-12 | 日本電気ホームエレクトロニクス株式会社 | Converter for wired broadcast reception |
-
1985
- 1985-03-05 JP JP1985031712U patent/JPH0352066Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194690A (en) * | 1981-05-27 | 1982-11-30 | Pioneer Electronic Corp | Terminal equipment in catv system |
JPS5986783U (en) * | 1982-11-30 | 1984-06-12 | 日本電気ホームエレクトロニクス株式会社 | Converter for wired broadcast reception |
Also Published As
Publication number | Publication date |
---|---|
JPH0352066Y2 (en) | 1991-11-11 |
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