Schematic in PDF for a U8B project, 14-inch version with discrete graphics and 1 GB Hynix video memory, marked as the PV stage and dated 0519. The brand is not given, so identify the board by its silkscreen project code first. Production validation drawings are generally close to the shipping design. Use it to trace the charger, CPU and GPU voltage regulators, check rail enable signals, locate the SPI flash and EC, and follow display and USB signal paths during repair.
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 @ITHINKHS. 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 | |
|---|---|---|
| @ITHINKHS | 3 Jan 2022 | Open file on RM Schematics |
| @ithinkhs_casediscussion | 18 Jan 2023 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.