Lenovo Legion Y520-15IKBN Schematic & Boardview – LCFC DY520 NM-B391 Schematic & Boardview 07/26/2022 by notebook Schematic & Boardview for Lenovo Legion Y520-15IKBN Laptop/Notebook, LCFC DY520 NM-B391 mainboard Rev: 1.0 Tag: DY520 NM-B391 Total Pages: 74 Format: PDF+TVW File size: 5.03MB $25.00 $9.90 – Add to Cart Checkout Added to cart