Spanish-language compatibility reference for phone microphones, a 1.22 MB PDF. The title suggests a cross-list of microphones that can be swapped between handset models, but no brands or part numbers are given in the name. Technicians use it when a caller cannot be heard and the original mic is not in stock. Check whether the target phone uses an analog or digital MEMS microphone, then verify footprint, pad layout and the sound port position before soldering, since an incorrect type will stay silent even when it fits.
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 @canalesquematicos. 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 | |
|---|---|---|
| @canalesquematicos | 13 Sept 2022 | Open file on RM Schematics |
| @uzb4422 | 18 Feb 2023 | Open file on RM Schematics |
| @canalesquematicos | 2 Jun 2026 | Open file on RM Schematics |
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