First off I have several problems. It all started when I bought this used 32" LCD TV. It only has the name VISTA on the front. No ID tags of any kind. Later I surmised that it was stolen from some hotel. I have no clue who makes VISTA. But anyway my problem is I was trying to hook some external speakers to it so I tried to hook some powered speakers that I have laying around. They have RCA plugs on them but no sound. I tried using every combination in the menu but no sound. I tried speakers off and on. And the only other menu item is Digital Audio Output - Off - PCM - RAW. I tried every combination again no sound. So do I need a digital to analog converter? A digital Receiver? Do Home theater and surround sound have converters in them ? Or is the output just not working ? Help !
