Dell Inspiron 15 3531 Series Schematic – Compal ZBW00 LA-B481P Schematic 04/11/2015 by notebook Schematic diagram for Dell Inspiron 15 3531 Series notebook/laptop, ZBW00 LA-B481P Mainboard. SoC: Bay Trail-M OEM: Compal Electronics, Inc. Document Number: LA-B481P Rev: 2.0 Format: PDF Total Pages: 42 File size: 2.29MB Price: $16 $16.00 $9.90 – Add to Cart Checkout Added to cart