Re: Samsung / Hansol BN44-00428b

*****Fixed******

I had the same exact problem as the OP and this is what fixed my problem.

I found that the main transformer TM801S had a cold solder if you look at the 3 pictures I posted. The first shows the front of the board with a yellow arrow pointing at the joint that was bad. The 2nd and 3rd show the back of the board with a yellow arrow pointing at the bad joint. I hit it with my soldering iron and problem fixed.

BTW I found this problem because I just happened to see that joint arcing every time...