Lenovo ThinkBook 13S Gen2 ITL Schematic – Wistron LV550-AMD 203004-1 Schematic – Wistron LV550-AMD 203020 Schematic 09/24/2022 by notebook Schematic for Lenovo ThinkBook 13S Gen2 ITL Laptop/Notebook, Wistron LV550-AMD 203020 Mainboard, Wistron LV550-AMD 203004 Mainboard. Tag: LV550-AMD 203020 / LV550-AMD 203004-1 Rev: -1 Format: PDF Total Pages: 53 File Size: 1.56MB $19.90 $9.90 – Add to Cart Checkout Added to cart