Hi guys, have this sony with no picture. It powers on, after about 15 seconds, backlight comes on but no picture (i was told it had sound but i have not heard it for myself). I checked psu voltages and all were in spec, 12v was a little low at 11.56, but it did not drop further than that. I checked the power regulation IC (ISL976) on the TCON which was supposed to supply the voltages needed for the TVCON board and found it only put out 3.3v, Avdd was at only 11.56, and Von and Voff were both at 0v. I ordered a new TCON and nothing changed, same voltages. I uplugged the connectors going from the panel to the tcon and the voltages come up. looks like the ribion cables from the TCON are a little melted. Faulty cables or bad panel?Thanks!