Compressed RAR copy of the LG P420 notebook schematic for Quanta board DA0QLCMB8D0, revision D, 3.97 MB and labelled copy three, apparently identical to the other P420 archive. Unpack it to reach the PDF inside. Quanta built boards for LG and numbered them with its DA, project code and MB pattern. The schematic helps follow standby and main rails, locate the EC, charger and regulators and find test points. Check the board number and rev D marking on the PCB before trusting the values.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.