发明名称 |
CATV RECEPTION TERMINAL EQUIPMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide the CATV reception terminal equipment in which an analog channel and a digital channel are discriminated at the equipment side to select a circuit output. SOLUTION: A reception terminal equipment of a CATV has an analog channel use home terminal 100 and a digital channel use home terminal 200 and gives a CATV signal sent from a network to both the terminals via a line 110. When the user selects a channel allocated to a digital transmission signal via a remote controller 300, a system microcomputer 270 switches a changeover switch 290 to a digital position and the digital signal processed by the circuit is sent to the television side. When an analog channel is selected, the changeover switch 290 is switched to send an output of the analog terminal to the television side. |
申请公布号 |
JPH0965316(A) |
申请公布日期 |
1997.03.07 |
申请号 |
JP19950214688 |
申请日期 |
1995.08.23 |
申请人 |
HITACHI LTD |
发明人 |
HIRAI JUN;NAGINO SHINJI;TAKAHASHI HIROAKI |
分类号 |
H04H1/02;H04N5/00;H04N7/26;H04N19/00;H04N21/438 |
主分类号 |
H04H1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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