HP Pitt notebook schematic engineered by Quanta under project code X93A, with BR, ST and SI build markings and version 10 dated 160229. The 1.61 MB PDF covers the motherboard circuitry including power stages, processor interfaces and peripherals. Repair technicians use it to trace absent voltages, check the charging circuit and find component values around damaged areas. Confirm the X93A code on the PCB silkscreen matches, since HP models built by Quanta often have several board variants under one family name.
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 |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.