[. . . ] [. . . ] LG's XD Engine takes the low resolution of analog signals to near HD levels by improving brightness, contrast, detail and enhancing color as well as reducing signal noise. High Definition TV Built-in ATSC tuner allows this TV to receive over-the-air digital broadcast signals and unscrambled digital cable. 03/24/05 © 2005 LG Electronics U. S. A. , Inc. , Englewood Cliffs, NJ. All other trademarks are the property of their respective owners. R AUDIO PC AUDIO INPUT L R Pb Pr Y ANT IN +75 | L Pr Pb R AUDIO L VIDEO CABLE IN +75 | Y DIGITAL AUDIO (OPTICAL) TV Side [. . . ] [. . . ]