Many "schematic download" sites are riddled with malware or require credit card scams. Proceed with extreme caution. Here are the legitimate channels:
The Badcaps forum is the premier repository for OEM motherboard schematics. Search for threads titled "Acer Aspire T180 (Foxconn LS-36) Schematic." Verified members often share boardview files ( .brd or .cad ) alongside PDF schematics. foxconn ls-36 motherboard schematic
The LS-36 label appears on multiple revisions spanning different Intel socket eras. The two most common versions are: (e.g., OptiPlex 755) Socket 478 Version (e.g., GX270) CPU Support Intel Core 2 Duo, Pentium D, Celeron Intel Pentium 4, Celeron Chipset Intel Q35 Express Intel 845 or 865 Series Memory 4x DDR2 DIMM (Up to 8GB) Graphics Integrated Intel GMA 3100 Integrated Intel Extreme Graphics Expansion 1x PCIe x16, 1x PCIe x1, 2x PCI AGP Slot, PCI Slots Form Factor DTX or Micro-ATX Micro-ATX or Small Form Factor Known Connection Pinouts Many "schematic download" sites are riddled with malware