Schematic and service manual for the Lenovo A790E, copy marked (1), packed in a 1.03 MB RAR archive that appears to duplicate the copy marked (2) of the same size. Inside you can expect circuit pages for tracing battery, charger and PMIC rails and display or SIM signals, plus guidance on disassembly and common faults. Open it with WinRAR or 7-Zip; documents are usually PDF. Before relying on component references or test points, confirm that the board revision printed on your handset PCB matches the schematic.
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 @pepeelectronica. 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 | |
|---|---|---|
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
| @cyberlanelectonik | 2 Aug 2026 | 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.