Patent ID: 7880817
Filing Date: 2011-02-01
Classification: H04N,H05K

Abstract:
1. A receiver apparatus, comprising: a tuner circuit portion that converts a radio-frequency signal received by an antenna into an intermediate-frequency signal; a digital demodulating portion that converts the intermediate-frequency signal outputted from the tuner circuit portion into a compressed digital signal; a digital circuit portion that converts the compressed digital signal outputted from the digital demodulating portion into digital video and audio signals; a video/audio output circuit that converts the digital video and audio signals outputted from the digital circuit portion into analog video and audio signals; a first circuit board on which the tuner circuit portion is arranged; and a second circuit board on which the digital circuit portion, the digital demodulating portion, and the video/audio output circuit are arranged, wherein the digital circuit portion includes: on the second circuit board, the video/audio processing memory is arranged on a face opposite to the tuner circuit portion mounted on the first circuit board, and is arranged on a face opposite to the video/audio processing IC.