Documentation for the HP Compaq Presario CQ70 on the Compal LA-5752P board, revision R03, with 1029A as an additional build or date code. Packed as a 1.20 MB RAR archive. Compal uses the LA-xxxxP pattern for the laptop mainboards it manufactures for HP and other brands. The schematic inside supports tracing power rails and signals, checking the power sequence and finding shorted components. Make sure the LA number and R03 revision on the PCB match before relying on it.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 24 Feb 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 10 Apr 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.