Dell Latitude 5490 Compal LA F401P DDM70 Schematic & Boardview

What the file name tells us

Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.

What this kind of file is for

A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.

A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.