CABLE MODEM MODULE WITH BUILT-IN DISTRIBUTOR, TELEVISION RECEIVER, SET TOP BOX, AND METHOD FOR CONNECTING CABLE MODEM MODULE WITH BUILT-IN DISTRIBUTOR AND TUNER MODULE

摘要

PROBLEM TO BE SOLVED: To provide a cable modem module with inexpensive, simple structure and distributing output terminal structure which allows connection for preventing signal quality deterioration due to radiation of unnecessary signals with a tuner module.;SOLUTION: The cable modem module 10 is equipped with a first RF terminal 12 connected to a CATV center station via a cable and a second RF terminal 13 connected to an external tuner module 11. The second RF terminal 13 is provided in the cable modem module 10 with the built-in distributor so that it becomes the same height as that of an RF input terminal 22 of the external tuner module 11 when the cable modem module 10 with the built-in distributor and the external tuner module 11 are mounted on a circuit board 41 and has structure to be directly connected to the RF input terminal 22.;COPYRIGHT: (C)2008,JPO&INPIT