Lenovo Yoga 510-14iKB Schematic – Lenovo Ideapad 310S-14IKB Schematic – Compal BIUS4S5 & CIUY0Y1 LA-E221P Schematic 12/25/201912/24/2018 by notebook Schematic for Lenovo Yoga 510-14IKB, Lenovo IdeaPad 310S-14IKB Laptop/Notebook. BIUS4/S5 & CIUY0/Y1 LA-E221P mainboard Rev: 1.0 Format: PDF Total Pages: 50 File Size: 1.81MB Content Type: VIP (Gold Members Only)