Craftsman Garage Door Opener quit
My Dad has 2 Craftsman 1/2 hp chain drive garage door openers (GDO). One is a 13953535SRT1.
We think we had a voltage spike, surge because a number of electric items in his house quit working after the power pole was broken.
Neither of the GDOs work now. The outlets show 120V power. Do these type GDOs have any circuit protection like fusable link etc?
If not, what usually needs replacing if the units see a voltage spike (lightening hit)? A circuit board? the motors, capacitors?