| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that noise caused on a circuit board side enters an electronic tuner via a jumper line. SOLUTION: A high-frequency signal reception device includes distributors 12 and 13 to which high-frequency signals are input and which include amplifiers 12b and 13b, electronic tuners 14 and 15 to which outputs of the distributors 12 and 12 are connected, output terminals 14f and 14m, and 15f and 15m to which outputs of the electronic tuners 14 and 15 are supplied, and a circuit board 16 on which the electronic tuners 14 and 15 are mounted, and electric power is supplied to the amplifies 12b and 13b through input connectors 14a and 14b of the electronic tuner 14 and output connectors 12d and 13d of the distributors 12 and 13 from the circuit board 16. Consequently, the expected purpose is attained. COPYRIGHT: (C)2008,JPO&INPIT
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