iMAC 27″ A2115 2020 Schematic & Boardview – 820-01823 Schematic & Boardview 09/18/2022 by notebook Schematic & Boardview for iMAC 27″ A2115 2020. 820-01823 Mainboard Title: X1647 MLB NAVI10 P1 Part Number: 051-04826 / 820-01823 Format: PDF+BRD Total Pages: 149 File size: 4.19MB $18.00 $9.90 – Add to Cart Checkout Added to cart