This page provides schematics for the SDP-B board, and other useful hardware related documents.
Rev 1.3, BOM Rev 1.4
sdp-h1_rev_1.3_bom_rev_1.4_schematic.pdf
Rev 1.1, BOM Rev 1.2
sdp-h1_rev_1.1_bom_rev_1.2_schematic.pdf
sdp-h1_rev_1.3_bom_rev_1.4_bom.xlsx
sdp-h1_rev_1.1_bom_rev_1.2.xls