Component layout for the Apple iPad Air 2 logic board 820-4550, packed in a 20.0 MB RAR archive. Apple numbers its main logic boards in the 820-xxxx format, and this number must match the one printed on the board in front of you. A placement drawing lets a technician find capacitors, filters, connectors and test points by reference designator while chasing shorts or missing rails. Use it together with the matching schematic to follow a signal from a connector to the part that has failed.
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 @SMART_PHONE_SCHEMATICS. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @SMART_PHONE_SCHEMATICS | 25 Nov 2021 | Open file on RM Schematics |
| @GENERAL_SMART_PHONE_SCHEMATICS | 11 Nov 2024 | 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.