820-2784 is a Apple motherboard used in Apple devices. Enginerys has 18 schematics, 3 boardviews, 6 BIOS dumps and 5 archives for this board, collected from public Telegram channels.
Check that 820-2784 matches the number printed on your PCB, including the revision. Where to find it →
820-2784 schematics
- 820-2784Schematic · 820-2784 · 2.09 MB · 1 Aug 2026Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 31 Jul 2026Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 24 Jul 2026Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 24 Jul 2026Schematic pdf2.09 MB
- Apple iMac A1311 K74 820-2784Schematic · 820-2784 · 2.34 MB · 10 May 2025Schematic pdf2.34 MB
- LB# 820 2784 schematic diagramSchematic · 820-2784 · 2.09 MB · 29 Apr 2025Schematic pdf2.09 MB
- Apple iMac A1311 K74 051-8337 820-2784 PDFSchematic · 820-2784 · 2.76 MB · 15 Dec 2024Schematic rar2.76 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 19 Oct 2024Schematic pdf2.09 MB
- Apple iMac A1311 K74 051-8337 820-2784 PDFSchematic · 820-2784 · 2.79 MB · 5 Sept 2023Schematic pdf2.79 MB
- Apple iMac A1311 K74 051-8337 820-2784 PDF
Schematic in PDF form for the Apple iMac A1311, project K74, logic board 820-2784 with document number 051-8337, supplied in a 2.80 MB RAR archive.
Schematic · 820-2784 · 2.80 MB · 5 Sept 2023Schematic rar2.80 MB - 820-2784Schematic · 820-2784 · 2.09 MB · 12 Oct 2022Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 24 Apr 2022Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 21 Apr 2022Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 15 Jan 2021Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 15 Jul 2020Schematic pdf2.09 MB
- 820-2784Schematic · 820-2784 · 2.09 MB · 5 Aug 2019Schematic pdf2.09 MB
- apple-imac-a1311-k74-mlb-0518337-8202784Schematic · 820-2784 · 2.33 MB · 4 Aug 2019Schematic pdf2.33 MB
- www teknisi indonesia com 820 2784Schematic · 820-2784 · 2.33 MB · 12 Jul 2019Schematic pdf2.33 MB
820-2784 boardviews
- LB# 820-2784 Board View fileBoardview · 820-2784 · 1.10 MB · 10 May 2025Boardview pcb1.10 MB
- A1311 K74 MLB 820-2784-A - Boardview (Luirons Esquemas)Boardview · 820-2784 · 94.9 KB · 22 Feb 2021Boardview rar94.9 KB
- A1311 K74 MLB 820-2784-A - Boardview
Boardview for the Apple A1311 iMac logic board, project code K74, board number 820-2784-A, revision A.
Boardview · 820-2784 · 106 KB · 12 Dec 2020Boardview zip106 KB
820-2784 BIOS dumps
- A1466 820-2784-A BIOS telegram BIOS Repair-2025-09-16BIOS · 820-2784 · 4.30 MB · 16 Sept 2025BIOS zip4.30 MB
- A1311 K74 051 8337 820 2784 TESTED BIOS telegram BIOS Repair 2025BIOS · 820-2784 · 1.97 MB · 16 Sept 2025BIOS zip1.97 MB
- A1311 K74 051-8337 820-2784 TESTED BIOSBIOS · 820-2784 · 4.00 MB · 5 May 2025BIOS4.00 MB
- A1311 K74 051-8337 820-2784 TESTED BIOSBIOS · 820-2784 · 4.00 MB · 15 Dec 2024BIOS4.00 MB
- A1311 K74 051-8337 820-2784 TESTED BIOS
Tested BIOS dump for the Apple A1311 iMac, logic board 820-2784, with the name also carrying the K74 project code and the 051-8337 schematic number.
BIOS · 820-2784 · 1.67 MB · 5 Sept 2023BIOS rar1.67 MB - A1466 820-2784-A BIOS
BIOS firmware for the Apple MacBook Air model A1466 with logic board 820-2784-A, stored in a 3.78 MB RAR.
BIOS · 820-2784 · 3.78 MB · 3 Sept 2023BIOS rar3.78 MB
820-2784 archives
- 820-2784-AArchive · 820-2784 · 1.64 MB · 8 Sept 2023Archive rar1.64 MB
- 820-2784Archive · 820-2784 · 76 B · 20 Dec 2021Archive rar76 B
- 820-2784Archive · 820-2784 · 1.68 MB · 2 May 2021Archive rar1.68 MB
- 820-2784Archive · 820-2784 · 1.68 MB · 28 Sept 2019Archive rar1.68 MB
- 820-2784
Apple logic board 820-2784 is the only detail stated for this RAR archive of about 1.68 MB.
Archive · 820-2784 · 1.68 MB · 5 Jul 2019Archive rar1.68 MB
Questions about 820-2784
Is there a schematic for 820-2784?
Yes. Enginerys lists 18 schematic files for 820-2784. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-2784?
Yes, 3 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-2784 board?
820-2784 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.