acer Aspire 4252/4552/4552G schematic, ZQA UMA
The motherboard schematic for Acer Aspire 4252, Acer Aspire 4552, Acer Aspire 4552G laptop/notebook, Quanta ZQA.
CPU: AMD Champlain S1G4。
North Bridge: RS880M + ATI Park XT 128-bit M2 Pkg
South Bridge: SB820M