A printed circuit assembly presented for incorporation into a reception apparatus for television incorporating a LCD screen and a video reproducing apparatus. The assembly comprises the following interfaces for connecting with external apparatus: — VGA input, — HDMI inputs (HDCP supported), — RGB video inputs (SCART connectors), — video component input, — CVBS video input and output, — audio input and output, — loudspeaker output, — USB socket. The assembly also comprises several internal interfaces, for example, a low-voltage differential signalling (LVDS) interface for connecting with a LCD screen and an interface to the internal power supply. The assembly does not incorporate a so-called ‘tuner’ comprising radio frequency circuits (RF block), intermediate frequency circuits (IF block) and demodulation circuits (DEM block), for the reception of digital television signals. The LCD screen is not included upon presentation. The assembly performs several functions, for example, analogue-digital conversion, video decoding (for example, MPEG4), scaling, audio decoding, audio amplification, HDMI receiver and LVDS output transmitter for an LCD screen. In addition to standard video or television signals, the scaler is also able to process several incoming resolutions of the automatic-data processing (ADP) machine type (up to 1 920 × 1 080 pixels) into the native resolution of a LCD screen. The assembly is able to reproduce images and sound from an USB memory.
[1][1]. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32014R1036