Schematic for the HP ZBook 15 mobile workstation, made by Compal as project VBL20 on the LA-9241P board. HP has many boards built by Compal, which marks them with LA-xxxxP numbers on the silkscreen. The 1.71 MB PDF covers power regulation, charging and graphics circuits, and is useful for measuring rails, following the power-on sequence and locating a short. The name gives no revision, so compare the title block with the marking on your board before you rely on part 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 @Satale_bios_esquemas_Laptop. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Satale_bios_esquemas_Laptop | 19 Jan 2023 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 30 Jan 2023 | Open file on RM Schematics |
| @cynetitsolution | 26 Feb 2023 | Open file on RM Schematics |
| @generalbios | 27 Sept 2023 | Open file on RM Schematics |
| @smschematics | 26 Sept 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.