WIRING ACCESSORY FOR TELEVISION RECEIVER

摘要

PROBLEM TO BE SOLVED: To provide wiring accessories for a television receiver capable of receiving a radio wave through a BS antenna by a simple operation even when a BS tuner built-in television receiver is moved after the installation of the wiring accessories for the television receiver.

SOLUTION: The wiring accessories 1 for the television receiver are provided with: an input terminal 2 for receiving a radio wave received by the BS antenna; a first output terminal 3; a second output terminal 4; and a radio wave processing circuit 5 that changes the magnitude of the radio wave from the input terminal 2 and outputs the resultant radio wave to the first and second output terminals 3, 4. The accessories further have a DC current passing path and a switching section 6, and the switching section 6 switches the DC current passing path formed between the input terminal 2 and the first output terminal 3 or between the input terminal 2 and the second output terminal 4.

COPYRIGHT: (C)2005,JPO&NCIPI