Macbook Pro A1398 15″ Schematic & Boardview – 820-00426 Schematic & Boardview 12/25/2019 by notebook Schematic & Boardview Macbook Pro A1398. 820-00426 Mainboard. Title: SCHEM,MLB,VENUS2, PROTO1A Part Number: 051-00388 / 820-00426 Format: PDF,BRD Total Pages: 97 File size: 2.80MB $15.00 $9.90 – Add to Cart Checkout Added to cart