Fujitsu LifeBook PH521 Schematic – Quanta JR8 Schematic 11/18/2015 by notebook Schematic for Acer Aspire PH521 Laptop/Notebook, Quanta JR8 mainboard. Rev: 1A Total Pages: 39 Format: PDF File size: 0.99MB Price: $10 $10.00 $9.90 – Add to Cart Checkout Added to cart