Greetings to everyone Please help me!!! I recently bought a Pionner VSk-822-K and connected it to a Sony Bravia KDL-Z4100 40 inches LCD TV. I took a bad surprise when i connected it throught HDMI and the TV's screen goes into pure black and i have a message it says "unssoported signal", I decided to upgrade the firmware of the TV, but its not work. Then I connect to a Hair 42' LCD TV and it shows the menu configurition (OSD) in the screen perfect and the input HDMI...