Schematic for the Apple iPad 7th generation Wi-Fi model, board 820-01686, project code J171, packed as a PDF in an 856 KB RAR. Apple marks its logic boards with 820-xxxxx numbers, so confirm this against the label on the board. The diagram is used to trace power rails, find the source of a short, check charging and backlight circuits, and locate connector pins. Open it in a PDF reader and search net names. Pair it with a boardview for physical component locations.
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 @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 13 Jun 2023 | Open file on RM Schematics |
| @boardviewsandachematics | 1 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 16 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 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.