I just started the refurb of my SX-850, beginning with the power supply and I found the same C14 that you did, namely a 47uf 25v part and not the 220uf 10v as indicated in the SM. And like you my AWR-101 appears to be original as far as caps are concerned.
Note that my board is rev "C".
The advice here was to replace as you found. Did you?