Yes it is. After I was changing cables in the back on the 1080i input. The TV shook alittle It was on and I saw a spark by the convergence heat sync and the TV shut down. Got a continuous flashing green light again. I just had the capasitors in the DM board changed. I got it to work
Your thread has been moved to the Mitsubishi area to maintain forum organization and to make information easier for others to find.
You will generally be more likely to get useful help if you give more information. Your posts suggest there is more to tell, since to see a spark near the heat sink you would have to have the set open, and "again" suggests a previous problem. Is the LED flashing continuously or does is only flash intermittently?