Wiring and circuit schematic for the Nokia 5140 rugged phone, delivered as a 1.27 MB PDF. Only the model is given in the name; there is no stated revision. Use it to follow power rails from the battery connector, check the charging circuit, and trace lines to the display, keypad, speaker and SIM reader when isolating a fault. It opens in any ordinary PDF viewer. Because production boards can differ slightly, compare component positions and markings on the actual PCB with the drawing before replacing parts.
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 @c_f_s. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @c_f_s | 19 Oct 2017 | Open file on RM Schematics |
| @pepeelectronica | 26 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 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.