I need a manual for a Sharp AQUOS LC52D82U 52-inch LCD HDTV. I can't get it to accept an HDMI output from my BlackBerry Playbook. it says the output is incompatible. I need to find out what the specs are so I can set up the Playbook's output settings. it uses a mini HDMI and has everything except 120htz. the tv is 120 htz. i wonder if that could be the problem. Anyway, if you can help me find the manual for the tv i would appreciate it. I picked it up second hand.