On Friday, April 13, 2018 at 9:56:05 AM UTC-7, Mike Coon wrote:
As well as three bulging capacitors there are three flat-ended ones
which are also scored, so I hope those are "good".

Mike.
If the unit is still open, I would also replace those capacitors. Here in Silicon Valley, they are pretty cheap, probably less than the value of your time even at hobbyist rates.