Discrete component repair has gone the way of the carburetor.
I can do rudimentary stuff with a print. I have a friend who still will do TV component replacement rather than board swapping. Of course, he has done it forever. New unit costs keep going down, as happened to Video recorders. Once 400 dollar items, and worthy of repair, they degenerated to costing more to fix than to replace.
Usually manufacturer board swaps are the best way to go if it is available.
IMO resorting to component replacing is only viable on pricey stuff.
Check your manufacturer.
HM