Lenovo IdeaPad 510S-14ISK Schematic – Lenovo Flex 41470 Series Schematic – Compal BIUS1/S2/Y0/Y1 LA-D451P Schematic 12/25/201912/24/2018 by notebook Schematic for Lenovo IdeaPad 510S-14ISK, Lenovo Flex 4 1470 Series Laptop/Notebook. Compal BIUS1/S2/Y0/Y1 LA-D451P mainboard Rev: 1.0 Format: PDF Total Pages: 50 File Size: 1.81MB Content Type: VIP (Gold Members Only)