820-00239 – Apple A1706
820-00239 is the Apple main board used in the Apple A1706. ChambersDesignInc.com has indexed 4 files for this board — 2 schematics and 2 boardviews.
First posted in November 2018 in Schematics & Boardviews Archive and Cyberlan Electronics.
Schematics 2
Boardviews 2
Board facts
| Board number | 820-00239 |
|---|---|
| Numbering | Apple board number |
| First seen | 2018-11-17 |
| 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. |
Apple models for this logic board
| A-number | Model | Years |
|---|---|---|
| A1706 | MacBook Pro 13-inch, four Thunderbolt 3 ports | 2016–2017 |
A-numbers come from the file names; the model names and years are Apple's published identifiers.
Laptops that use 820-00239
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 |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or BoardViewer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Questions
Is there a boardview for 820-00239?
Yes, 2 boardview files in .bdv and .brd format.
Which laptops use the 820-00239 board?
Files in the catalog link 820-00239 to the Apple A1706.
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.