Ds80249 P Rev 12 Schematic [TOP]

Header pins labeled for external sensors or displays. Driver Transistors: MOSFETs used to switch higher loads. ⚠️ Troubleshooting with the Rev 12 Schematic

Use the schematic to identify test points (TP). Measure if the 12V, 5V, and 3.3V rails are active. ds80249 p rev 12 schematic

If you are using this schematic for repair, focus on these common "weak points" documented in later revisions: Header pins labeled for external sensors or displays

If the board has wireless capabilities, the schematics may be filed in the public FCC database. ds80249 p rev 12 schematic