820-2143 is a Apple motherboard used in Apple devices. Enginerys has 10 schematics, 3 BIOS dumps and 5 archives for this board, collected from public Telegram channels.
Check that 820-2143 matches the number printed on your PCB, including the revision. Where to find it →
820-2143 schematics
- 820-2143Schematic · 820-2143 · 1.35 MB · 1 Aug 2026Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 24 Jul 2026Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 24 Jul 2026Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 5 May 2025Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 19 Oct 2024Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 12 Oct 2022Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 24 Apr 2022Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 21 Apr 2022Schematic pdf1.35 MB
- 820-2143Schematic · 820-2143 · 1.35 MB · 15 Jan 2021Schematic pdf1.35 MB
- APPLE A1224 820-2143-ASchematic · 820-2143 · 1.47 MB · 15 Jul 2020Schematic pdf1.47 MB
820-2143 BIOS dumps
- BIOS 820-2143-A TESTED OK telegram BIOS Repair-2025-09-16BIOS · 820-2143 · 1.33 MB · 18 Sept 2025BIOS zip1.33 MB
- 820-2143-ABIOS · 820-2143 · 2.00 MB · 10 May 2025BIOS bin2.00 MB
- BIOS 820-2143-A TESTED OK
Firmware dump for Apple logic board 820-2143-A, marked in the name as tested and working, packed in a 1.24 MB ZIP.
BIOS · 820-2143 · 1.24 MB · 27 Oct 2021BIOS zip1.24 MB
820-2143 archives
- APPLE A1224 820-2143-A
Archive covering the Apple A1224 with logic board 820-2143 revision A, a 1.42 MB RAR. A1224 is the model number of an earlier aluminium iMac, and the package probably…
Archive · 820-2143 · 1.42 MB · 2 Oct 2021Archive rar1.42 MB - 820-2143Archive · 820-2143 · 1.33 MB · 2 May 2021Archive rar1.33 MB
- Apple iMAC 820-2143-AArchive · 820-2143 · 1.19 MB · 30 Sept 2019Archive rar1.19 MB
- APPLE A1224 820-2143-A
Apple A1224 archive for logic board 820-2143, revision A, in a 1.38 MB RAR. The name provides the model and the 820- board part number, which Apple prints on the PCB and…
Archive · 820-2143 · 1.38 MB · 5 Jul 2019Archive rar1.38 MB - 820-2143
Apple board 820-2143 documentation in a 1.33 MB RAR archive, with no schematic code, revision or board role stated in the name.
Archive · 820-2143 · 1.33 MB · 5 Jul 2019Archive rar1.33 MB
Questions about 820-2143
Is there a schematic for 820-2143?
Yes. Enginerys lists 10 schematic files for 820-2143. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-2143?
No boardview has been indexed for 820-2143 yet.
Who makes the 820-2143 board?
820-2143 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.