Chirping, flashing power LED

Ok, first let excuse me for the first solution that I make in the 53UDX10B 53 in. I was thinking was a DLP Television but it was a Projection Television.
The Projection Televisions has others problems, so maybe it is that a Technician must has to solder (weld or give weld points) in some boards (PCBs) inside the TV, (the Main PCB and/or the Sound PCB) and/or perhaps has to change a capacitor (C 33uf 16v) that maybe it is exploded. Because that happen with those old Projection TVs.
It is the same with the 53UWX10B.
For all inquiries please call: 1-800-HITACHI and tell then the problem.
They maybe give you a better solution.