Circuit schematic for a D730 handset, revision 11 according to the file name, in a 710 KB PDF. Revision marking matters here: compare the revision printed on the PCB with the drawing, because component placement and values can change between board versions. A technician uses this kind of diagram to trace power rails, measure test points, follow the charging and display lines, and isolate a shorted capacitor or failed regulator. The document opens in any PDF reader, and a text search helps find part numbers quickly.
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 @mobileshematic. 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 | |
|---|---|---|
| @mobileshematic | 13 Jun 2019 | Open file on RM Schematics |
| @Schematic_mobile_iran | 21 Nov 2020 | Open file on RM Schematics |
| @Schematic_mobile_iran | 22 Nov 2020 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.