acer Aspire 7541/7541G/7551/7551G schematic, JE70-DN/SJV71-DN/HM72-DN
The motherboard schematic for Acer Aspire 7541, Acer Aspire 7541G, Acer Aspire 7551, Acer Aspire 7551G laptop/notebook, Wistron JE70-DN/SJV71-DN/HM72-DN.
CPU: AMD Champlain S1G4 (45W)
North Bridge: AMD RS880M
South Bridge: AMD SB820 + ATI Madison & Park