820-01686 – Apple A2197
820-01686 is the Apple main board used in the Apple A2197. The catalog lists 2 files for it: 2 schematics.
The earliest file dates from June 2023 (Schematics & Boardviews Archive and Cyberlan Electronics).
Schematics 2
FileSizeRevAddedSource
iPad7 820-01686 J171 WIFI PDF
Schematic.pdf
856 KB
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Get on Telegram Schematics & Boardviews Archive +1 more
Board facts
| Board number | 820-01686 |
|---|---|
| Numbering | Apple board number |
| First seen | 2023-06-13 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Apple logic boards are numbered 820-xxxx or 820-xxxxx; the trailing letter is the revision. |
Laptops that use 820-01686
- Apple A2197
What these files are for
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
Questions
Is there a boardview for 820-01686?
No boardview has been indexed for 820-01686 yet; the schematic is available on this page.
Which laptops use the 820-01686 board?
Files in the catalog link 820-01686 to the Apple A2197.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.