Archive for the Lenovo ThinkPad E30 with a Quanta PS1 mainboard, revision 1A, stored as a 1.17 MB RAR. The name lists the Quanta project code and revision but does not describe the contents, which are likely schematic pages. Such documentation helps trace power sequencing, identify voltage regulators and MOSFETs and find measurement points while diagnosing faults. Because the E30 also appears under the PS-Note project naming, compare the markings on your PCB with PS1 revision 1A before trusting values or connector pinouts.
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 (3)
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 | 23 Feb 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.