Power Supply for Polk Signa S1

I own a Polk Signa S1 soundbar, whose internal power supply is not working (I have tested that and verified myself that the transformer has gone kaput). I am from India and at this moment have limited access to service centers due to on going pandemic situation. I am attaching here the power supply board and would be greatly obliged if anyone can tell me what is the power supply output that goes to main audio board from here, I can then arrange and fix that part accordingly:

I have figured out which wire corresponds to what and verified all connection, I just need to know what power voltage supply comes out of this board from +ve and -ve points and gets supplied to main audio board.

Any help would be appreciated.

Abhishek Mitra