820-2877 is a Apple motherboard used in Apple devices. Enginerys has 19 schematics, 6 boardviews, 8 BIOS dumps and 13 archives for this board, collected from public Telegram channels.
Check that 820-2877 matches the number printed on your PCB, including the revision. Where to find it →
820-2877 schematics
- 820-2877Schematic · 820-2877 · 1.60 MB · 1 Aug 2026Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 27 Jul 2026Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 24 Jul 2026Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 24 Jul 2026Schematic pdf1.60 MB
- Apple MacBook 13 Unibody A1342 (K87, 820-2877)-SRGinfotechSchematic · 820-2877 · 1.37 MB · 9 May 2025Schematic pdf1.37 MB
- 635c2 K87-MLB 051-8561 820-2877 C00-SRGinfotechSchematic · 820-2877 · 1.12 MB · 9 May 2025Schematic pdf1.12 MB
- LB# 820 2877 Schematic diagramSchematic · 820-2877 · 1.60 MB · 29 Apr 2025Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 19 Oct 2024Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 15 Sept 2024Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 12 Oct 2022Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 25 Jul 2022Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 24 Apr 2022Schematic pdf1.60 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 21 Apr 2022Schematic pdf1.60 MB
- Apple MacBook 13 Unibody A1342 (K87, 820-2877)Schematic · 820-2877 · 1.37 MB · 21 Apr 2022Schematic pdf1.37 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 15 Jan 2021Schematic pdf1.60 MB
- K87-MLB 051-8561 820-2877 C00Schematic · 820-2877 · 1.12 MB · 17 Jul 2020Schematic pdf1.12 MB
- 820-2877Schematic · 820-2877 · 1.60 MB · 15 Jul 2020Schematic pdf1.60 MB
- A1342 635c2 K87-MLB 051-8561 820-2877 C00Schematic · 820-2877 · 1.12 MB · 12 Jul 2019Schematic pdf1.12 MB
- Apple MacBook 13 Unibody A1342 (K87, 820-2877)Schematic · 820-2877 · 1.37 MB · 20 Apr 2019Schematic pdf1.37 MB
820-2877 boardviews
- K87-PVT k87 820-2877Boardview · 820-2877 · 864 KB · 10 May 2025Boardview pcb864 KB
- MVP Apple MacBook A1342 820 2877 B boardViewBoardview · 820-2877 · 317 KB · 28 Apr 2025Boardview brd317 KB
- Apple MacBook A1342 820-2877-B boardViewBoardview · 820-2877 · 56.0 KB · 25 Nov 2022Boardview rar56.0 KB
- Apple MacBook A1342 820-2877-B boardView
Boardview for the Apple MacBook A1342 with logic board 820-2877, revision B. The compact 101 KB RAR contains a layout file that shows component placement, net names and…
Boardview · 820-2877 · 101 KB · 2 Jun 2021Boardview rar101 KB - 820 2877 Apple MacBook 13 UnibodyBoardview · 820-2877 · 434 KB · 11 Jan 2020Boardview brd434 KB
- Apple MacBook A1342 820-2877-B boardViewBoardview · 820-2877 · 317 KB · 2 Oct 2019Boardview brd317 KB
820-2877 BIOS dumps
- Apple MacBook A1342 UNIBODY 820 2877 B telegram BIOS Repair 2025BIOS · 820-2877 · 1.85 MB · 17 Sept 2025BIOS zip1.85 MB
- MacBook A1342 UNIBODY 820-2877-BBIOS · 820-2877 · 4.00 MB · 9 May 2025BIOS bin4.00 MB
- apple A1342 820 2877 b bios okBIOS · 820-2877 · 4.00 MB · 28 Apr 2025BIOS bin4.00 MB
- AFS Apple MacBook A1342 UNIBODY 820-2877-BBIOS · 820-2877 · 4.00 MB · 22 Jan 2024BIOS bin4.00 MB
- MACBOOK 13 UNIBODY A1342 820-2877-BBIOS · 820-2877 · 4.00 MB · 8 Dec 2022BIOS bin4.00 MB
- bios Macbook A1342 820-2877-BBIOS · 820-2877 · 4.00 MB · 8 Dec 2022BIOS bin4.00 MB
- apple A1342 820-2877-b bios okBIOS · 820-2877 · 4.00 MB · 8 Dec 2022BIOS bin4.00 MB
- Apple MacBook A1342 UNIBODY 820-2877-B
Firmware image for the Apple MacBook A1342 white unibody, logic board 820-2877 revision B, supplied as a 1.66 MB RAR archive.
BIOS · 820-2877 · 1.66 MB · 2 Jun 2021BIOS rar1.66 MB
820-2877 archives
- macbook A1342 K87-MLB 051-8561 820-2877 C00
RAR archive for an Apple MacBook A1342 logic board, project code K87 MLB, schematic number 051-8561 and board number 820-2877 at revision C00.
Archive · 820-2877 · 1.11 MB · 22 Jan 2025Archive rar1.11 MB - Apple MacBook 13 Unibody A1342 (K87, 820-2877)Archive · 820-2877 · 1.33 MB · 22 Jan 2025Archive rar1.33 MB
- A1342 635c2 K87-MLB 051-8561 820-2877 C00Archive · 820-2877 · 1.11 MB · 22 Jan 2025Archive rar1.11 MB
- 820-2877Archive · 820-2877 · 71.2 KB · 22 Jan 2025Archive rar71.2 KB
- 635c2 K87-MLB 051-8561 820-2877 C00Archive · 820-2877 · 1.11 MB · 22 Jan 2025Archive rar1.11 MB
- 820-2877Archive · 820-2877 · 71.2 KB · 22 Jan 2025Archive rar71.2 KB
- 820-2877-BArchive · 820-2877 · 1.53 MB · 8 Sept 2023Archive rar1.53 MB
- 820-2877Archive · 820-2877 · 76 B · 20 Dec 2021Archive rar76 B
- 820-2877Archive · 820-2877 · 1.58 MB · 2 May 2021Archive rar1.58 MB
- Apple MacBook A1342 UNIBODY 820-2877-BArchive · 820-2877 · 1.62 MB · 30 Sept 2019Archive rar1.62 MB
- 820-2877Archive · 820-2877 · 1.58 MB · 28 Sept 2019Archive rar1.58 MB
- A1342 635c2 K87-MLB 051-8561 820-2877 C00
Apple A1342 logic board schematic archive, code name K87 MLB, drawing 051-8561, PCB 820-2877, revision C00; the name also contains the token 635c2, whose meaning is…
Archive · 820-2877 · 1.10 MB · 5 Jul 2019Archive rar1.10 MB - 820-2877
RAR archive for Apple board 820-2877, 1.58 MB in size, with only the board number in its name.
Archive · 820-2877 · 1.58 MB · 5 Jul 2019Archive rar1.58 MB
Questions about 820-2877
Is there a schematic for 820-2877?
Yes. Enginerys lists 19 schematic files for 820-2877. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-2877?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-2877 board?
820-2877 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.