Acer Aspire ES1-420 / ES1-520 Schematic – Compal A4W1E LA-C801P Schematic 11/18/2015 by notebook Schematic for Acer Aspire ES1-420, ES1-520 Laptop/Notebook, Compal A4W1E LA-C801P mainboard. Rev: 1.A Total Pages: 34 Format: PDF File size: 1.25MB Price: $13 $13.00 $9.90 – Add to Cart Checkout Added to cart