820-02100 – Apple J316
The Apple J316 is built on the 820-02100 board. 3 files are indexed for this board: 2 schematics and 1 boardview.
Revisions seen in file names: 8.0. The earliest file dates from October 2021 (Schematics & Boardviews Archive and Cyberlan Electronics).
Schematics 2
Boardviews 1
Board facts
| Board number | 820-02100 |
|---|---|
| Numbering | Apple board number |
| Revisions | 8.0 |
| First seen | 2021-10-17 |
| 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 820-02100
- Apple J316
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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bvr | .bvr boardview | FlexBV or OpenBoardView |
| 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 820-02100?
Yes, 1 boardview file in .bvr format.
Which laptops use the 820-02100 board?
Files in the catalog link 820-02100 to the Apple J316.
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.