P/N 630-0108 is the "International" version of the analog / power 'board, which can be configured for 110V (jumper W12 if memory serves?). The original (630-0102) 'board is 110v only.
What gets confusing is that the same component IDs are found on both of them, but DO NOT always correspond to the same component.
There's much more information out there (thanks to Mr. Pina) for the 110v only (earlier) 'board.