Bought a $50 non working 300SS. Took the cover off and blew out as much dust as I could. Looked it over and don't see anything burnt or otherwise unusual looking. Downloaded the operation manual and on page 17 near top right there is a small transformer and card which I don't have. Sheet 23, drawing and parts list, doesn't show the transformer or card nor the part numbers on sheet 22. Can anyone confirm the 300SS does not use these?

Confirmed bus bars configured for 220V. Plugged in turned on switch and nothing no power indicator and no fan. Measured 251 at input to the capacitor/filter card. Shut down and will start disassembly, any tips?

Thanks for any help.