Quanta schematic covering projects U83 and U88, board DAU88MMB6A0, revision 1A, supplied as a 2.46 MB PDF. No laptop brand is named. Quanta prints this DA-style part number on its PCBs, so read the label to confirm whether your board is the U83 or U88 variant. The drawing set helps trace power rails from adapter input to CPU and memory regulators, verify enable and power-good signals, and find which components share a rail that shows a short, opened in any PDF reader with net-name search.
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 @alischematics. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 May 2025 | Open file on RM Schematics |
| @pkbiosbdv | 11 Nov 2025 | Open file on RM Schematics |
| @schematics_bios | 4 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.