Me and my family own a PT53WX53 and up until a few hours ago it worked just fine. My first instict was to open it up and I found the SOS list on the A-Board (Left hand side) which based on the power light tells me it has to do with the 140V. I am pretty savy with computers and things of that nature, but I am a little lost when it comes to dealing with power levels such as these.
So I don't end up killing myself could someone guide me a little on my next step? I do have a PDF copy of the service manual, and a DMM on hand.