Has anyone run across this situation with the Sansui F-3073 pre-power supply circuit board. In a 9700 tuner I found C 617 mounted in its board location which connects to connection 06. In an 871DB unit I found C 617’s positive lead on top of the board and connected to connection point 03. The schematic for board F-3073 supports the odd ball connection across the board to point 03. Is this an update, is the board layout wrong? C617 is 220mf 35v.