It just died the other night, no power surges or nothing like that happened. I've had this TV for barely over 3 years.
The TV starts to turn on and then it shuts off and then it tries to turn on again and it does this a few times before it just stays off.

I already googled, for similar problems with this TV, but no one found answer how to fix it
But I found this website that has similar problem, or same exactly:
CTC185
Could it be pincushion board part #263370 ?


Please help me fix this asap


Thanks

Anyone ?