A 41.4 KB PDF datasheet for the 5LP01M, listed in the schematic section of the index. Beyond the part code the name tells nothing more; LP in this series seems to indicate the P-channel MOSFET line and M a package variant. Use it to identify gate, drain and source, check threshold and maximum drain current, and compare the device with possible replacements. Verify the marking printed on the board part and the case outline, since closely related suffixes use different footprints.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.