DIY scarlet watch repair

Hello! :) There is a Scarlett SC-4003 alarm clock, does not respond in any way, not a radio, not a clock does not work. At night there was a blackout for a second, the light blinked, it looked like a power surge, and in the morning the clock stopped showing, perhaps this repeated during the night, because the clock did not immediately refuse to work. In the microcircuit of the clock there are capacitors 16 v 220 mf + 105 °, the two are the largest and they have, from where the contacts come out, some kind of "plastic" sticks out, as if they were swollen, I ring them, one rings without stops, the numbers show and stop, but the squeak does not end, and the second freezes on one digit, which means - a breakdown, I think. On the board you can smell burning, weak, you need to sniff, it is not clear from what exactly. Could it be just capacitors?