MacBook Pro Touch Bar 15″ A1990 Schematic & Boardview – 820-01041-A Schematic & Boardview 09/02/2019 by notebook Schematic & Boardview for MacBook Pro Touch Bar 15″ A1990. 820-01041-A Mainboard. Title: SCHEM,MLB,X1190 Part Number: 051-02643 Format: PDF,BRD Total Pages: 131 File size: 2.75MB $12.00 $9.90 – Add to Cart Checkout Added to cart