Quanta schematic for the LG3-5 project, board DA0LG3MB6G0 at revision 2A, supplied as a PDF inside a 997 KB RAR archive; no laptop brand is given in the name. Quanta encodes its motherboards with the DA0 prefix, the project code and MB, so the same board can turn up in machines sold under different brands. Use the drawing to trace power rails, follow EC and sequencing signals and locate test points while diagnosing shorts or no-power faults. Match the number and revision printed on the PCB first.
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 @schematicslaptop. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 1 Jan 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 22 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.