Question about Mitsubishi WD-62525 62" Rear Projection HDTV
I have replaced the caps on the DM board and still have issues. I plug the TV in and the power lamp blinks green like normal and then goes off. I push the power button to turn the TV on and it goes steady green but the TV does not appear to be powering up. The fan on top of the chassis is the only fan on that I can tell. I ran the diagnosis and it comes up with 12 "no issues". What could be the problem? After someone replied to my last issue it was looking like a DM board failure but now I don't know. The symptoms changed. Also if I push the power button to turn the tv off the green lamp goes off imeadiatly. It used to flash for a short period of time.
Tips for a great answer:
I had a similar problem. I had a 52"
RCArear projection tv. It
would do this when I initially turned on the television, but then after a few
"on/off, on/off, on/off" cycles it would stay on. Eventually it
started doing it more; until finally there was a spark and that was it. The tv
was dead.The bloggers called it "the blinking green light of death" (because
of green light on the panel).The
power board is going out.ALSO holding down the Input and Menu buttons afterward will give you
some diagnostic information via 2 sets of blinking indicator lights.
You may very well have issues with capacitors on this set being that it is or very similar to the V26 chassis. Since I have spare test lamps laying around, I would normally try that first. If the lamp still would not stay lit, I would then suspect the electrical chassis (capacitors). When I suspect the chassis, I can usually verify it by pulling it out and partially disassemble it and find blown capacitors
Usually answered in minutes!