820-3330 is a Apple motherboard used in Apple devices. Enginerys has 22 schematics, 13 boardviews, 26 BIOS dumps and 25 archives for this board, collected from public Telegram channels.
Check that 820-3330 matches the number printed on your PCB, including the revision. Where to find it →
820-3330 schematics
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 1 Aug 2026Schematic pdf2.02 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 31 Jul 2026Schematic pdf2.02 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 24 Jul 2026Schematic pdf2.02 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 24 Jul 2026Schematic pdf2.02 MB
- AFS sualaptop365.vn J31 051-9585 820-3330-B r3.0.0Schematic · 820-3330 · 2.10 MB · 10 May 2025Schematic pdf2.10 MB
- A1286 J31 2012 MD103 MD104 820-3330-B+r3.0.0Schematic · 820-3330 · 2.05 MB · 10 May 2025Schematic pdf2.05 MB
- 820-3330B J31Schematic · 820-3330 · 2.01 MB · 5 May 2025Schematic pdf2.01 MB
- 820 3330 BSchematic · 820-3330 · 2.02 MB · 28 Apr 2025Schematic pdf2.02 MB
- Apple LB 820 3330 schematic diagram LSchematic · 820-3330 · 9.38 MB · 28 Apr 2025Schematic pdf9.38 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 19 Oct 2024Schematic pdf2.02 MB
- 820-3330B J31 PDFSchematic · 820-3330 · 3.46 MB · 16 Nov 2022Schematic pdf3.46 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 12 Oct 2022Schematic pdf2.02 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 24 Apr 2022Schematic pdf2.02 MB
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 21 Apr 2022Schematic pdf2.02 MB
- 820-3330B J31 PDF
Schematic PDF in a RAR archive for the Apple logic board 820-3330, revision B, project code J31 as given in the name.
Schematic · 820-3330 · 3.44 MB · 2 Jan 2022Schematic rar3.44 MB - 820-3330-B.pdfSchematic · 820-3330 · 78 B · 20 Dec 2021Schematic rar78 B
- 820-3330-BSchematic · 820-3330 · 2.02 MB · 15 Jan 2021Schematic pdf2.02 MB
- J31 051-9585 820-3330-B r3.0.0
Apple J31 schematic, drawing 051-9585, for logic board 820-3330-B at document revision 3.0.0.
Schematic · 820-3330 · 2.09 MB · 17 Jul 2020Schematic pdf2.09 MB - sualaptop365.vn J31 051-9585 820-3330-B r3.0.0
Apple schematic for the J31 project, listed with document number 051-9585 and board 820-3330-B, schematic revision 3.0.0.
Schematic · 820-3330 · 2.09 MB · 15 Jul 2020Schematic pdf2.09 MB - 820-3330-BSchematic · 820-3330 · 2.02 MB · 15 Jul 2020Schematic pdf2.02 MB
- 820-3330B J31
Apple logic board schematic for board 820-3330, revision B, with the project code J31 in the name.
Schematic · 820-3330 · 3.46 MB · 11 Jan 2020Schematic pdf3.46 MB - Apple MacBook Pro A1286 (J31, 820-3330)Schematic · 820-3330 · 2.02 MB · 12 Jul 2019Schematic pdf2.02 MB
820-3330 boardviews
- 820-3330-BBoardview · 820-3330 · 810 KB · 3 Aug 2026Boardview brd810 KB
- APPLE 820-3330-BBoardview · 820-3330 · 2.01 MB · 10 May 2025Boardview pcb2.01 MB
- 820-3330-BBoardview · 820-3330 · 810 KB · 5 May 2025Boardview brd810 KB
- J31 820-3330-B BDVBoardview · 820-3330 · 810 KB · 16 Nov 2022Boardview brd810 KB
- 820-3330-BBoardview · 820-3330 · 810 KB · 28 Apr 2022Boardview brd810 KB
- J31 820-3330-B BDV
Boardview for the Apple J31 logic board, number 820-3330 at revision B, packed in a small RAR archive of about 200 KB.
Boardview · 820-3330 · 200 KB · 2 Jan 2022Boardview rar200 KB - 820-3330-B BDVBoardview · 820-3330 · 155 KB · 20 Dec 2021Boardview rar155 KB
- sualaptop365.vn J31 820-3330-BBoardview · 820-3330 · 810 KB · 16 Sept 2021Boardview brd810 KB
- APPLE (820-3330-B) (BDV)Boardview · 820-3330 · 810 KB · 16 Sept 2021Boardview brd810 KB
- 820-3330-BBoardview · 820-3330 · 810 KB · 16 Sept 2021Boardview brd810 KB
- 820-3330-B BDV
Boardview for Apple logic board 820-3330, revision B, packed in a RAR of around 200 KB. Apple uses 820-xxxx numbers for its logic boards, printed on the PCB.
Boardview · 820-3330 · 200 KB · 7 Jul 2021Boardview rar200 KB - APPLE (820-3330-B) (BDV)
Apple boardview file for logic board 820-3330, revision B, supplied as a ZIP of roughly 235 KB.
Boardview · 820-3330 · 235 KB · 7 Jul 2021Boardview zip235 KB - J31 820-3330-BBoardview · 820-3330 · 810 KB · 11 Jan 2020Boardview brd810 KB
820-3330 BIOS dumps
- MB Pro A1286 820-3330-B WORKBIOS · 820-3330 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- MB Pro A1286 820-3330-B WORKBIOS · 820-3330 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- MB Pro A1286 820-3330-B WORKBIOS · 820-3330 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- MB Pro A1286 820-3330-B WORKBIOS · 820-3330 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- Apple A1286 J31 051-9585 820-3330-B BIOS 4MB 8MB WORKINGBIOS · 820-3330 · 5.65 MB · 15 Nov 2025BIOS rar5.65 MB
- BIOS APPLE (820-3330-B) telegram BIOS Repair-2025-09-16BIOS · 820-3330 · 4.30 MB · 18 Sept 2025BIOS zip4.30 MB
- BIOS 820 3330 B+DV33+MD103ZPA BIN 8MB telegram BIOS Repair 2025BIOS · 820-3330 · 4.27 MB · 18 Sept 2025BIOS zip4.27 MB
- 820 3330 20 BIOS 8MB TESTED OK new telegram BIOS Repair 2025 09BIOS · 820-3330 · 4.18 MB · 16 Sept 2025BIOS zip4.18 MB
- 820-3330-B DV33 MD103ZPABIOS · 820-3330 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- 820-3330-20 BIOS 8MB.BIN-newBIOS · 820-3330 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- 820-3330-B DV33 MD103ZPABIOS · 820-3330 · 474 B · 8 May 2025BIOS bin474 B
- MB Pro A1286 820 3330 B WORKBIOS · 820-3330 · 8.00 MB · 29 Apr 2025BIOS bin8.00 MB
- A1286 820 3330 BBIOS · 820-3330 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- AFS BIOS APPLE (820-3330-B)BIOS · 820-3330 · 8.00 MB · 22 Jan 2024BIOS bin8.00 MB
- MB Pro A1286 820-3330-B WORKBIOS · 820-3330 · 8.00 MB · 26 Apr 2022BIOS bin8.00 MB
- MB Pro A1286 820-3330-B WORKBIOS · 820-3330 · 8.00 MB · 26 Apr 2022BIOS bin8.00 MB
- 820-3330-20 BIOS 8MB TESTED OK -new
Firmware image for Apple logic board 820-3330, revision -20, sized for an 8MB flash chip and marked as tested OK and as a new dump.
BIOS · 820-3330 · 3.93 MB · 25 Dec 2021BIOS rar3.93 MB - BIOS 820-3330-B+DV33+MD103ZPA.BIN 8MB
Firmware dump for Apple logic board 820-3330-B, with DV33 and MD103ZPA in the name and an 8MB capacity stated.
BIOS · 820-3330 · 4.19 MB · 7 Jul 2021BIOS zip4.19 MB - BIOS APPLE (820-3330-B)
BIOS image archive for Apple logic board 820-3330, revision B, provided as a ZIP of about 4.2 MB.
BIOS · 820-3330 · 4.21 MB · 7 Jul 2021BIOS zip4.21 MB - A1286 820-3330-bBIOS · 820-3330 · 4.00 MB · 20 Aug 2020BIOS bin4.00 MB
- A1286 820-3330-BBIOS · 820-3330 · 8.00 MB · 20 Aug 2020BIOS bin8.00 MB
- MB Pro A1286 820-3330-B WORK
Working firmware dump for Apple MacBook Pro A1286, logic board 820-3330 revision B, in an 8.00 MB .bin file. The work tag indicates it came from a functioning machine.
BIOS · 820-3330 · 8.00 MB · 30 Jul 2020BIOS bin8.00 MB - 820-3330-B+DV33+MD103ZPA.BINBIOS · 820-3330 · 4.14 MB · 10 Jul 2019BIOS zip4.14 MB
- 820-3330-B+DV33+MD103ZPA.BINBIOS · 820-3330 · 4.14 MB · 10 Jul 2019BIOS zip4.14 MB
- vinafix.com BIOS A1286 820-3330-B 4MBBIOS · 820-3330 · 1.80 MB · 1 Apr 2018BIOS rar1.80 MB
- vinafix.com A1286 820-3330-B Clear me.binBIOS · 820-3330 · 4.05 MB · 1 Apr 2018BIOS zip4.05 MB
820-3330 archives
- 820-3330-BArchive · 820-3330 · 3.59 MB · 14 Aug 2026Archive zip3.59 MB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 1 Aug 2026Archive zip3.59 MB
- 820-3330Archive · 820-3330 · 2.14 MB · 1 Aug 2026Archive zip2.14 MB
- 820-3330Archive · 820-3330 · 2.14 MB · 31 Jul 2026Archive zip2.14 MB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 24 Jul 2026Archive zip3.59 MB
- 820-3330Archive · 820-3330 · 2.14 MB · 24 Jul 2026Archive zip2.14 MB
- 820-3330Archive · 820-3330 · 2.14 MB · 24 Jul 2026Archive zip2.14 MB
- 820-3330-B
Package for the Apple logic board 820-3330 at revision B, stored as a 3.59 MB ZIP archive.
Archive · 820-3330 · 3.59 MB · 4 Jul 2026Archive zip3.59 MB - 820-3330Archive · 820-3330 · 1.00 MB · 13 Sept 2025Archive zip1.00 MB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 2 Sept 2025Archive zip3.59 MB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 13 Jul 2025Archive zip3.59 MB
- 820-3330-BArchive · 820-3330 · 3.55 MB · 8 Sept 2023Archive rar3.55 MB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 24 Apr 2022Archive zip3.59 MB
- 820-3330Archive · 820-3330 · 2.14 MB · 24 Apr 2022Archive zip2.14 MB
- 820-3330Archive · 820-3330 · 2.14 MB · 21 Apr 2022Archive zip2.14 MB
- 820-3330-BArchive · 820-3330 · 155 KB · 20 Dec 2021Archive rar155 KB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 27 Oct 2021Archive zip3.59 MB
- 820-3330-BArchive · 820-3330 · 1.97 MB · 2 May 2021Archive rar1.97 MB
- J31 051-9585 820-3330-B r3.0.0
Apple J31 logic board package for 820-3330-B, with schematic number 051-9585 and document revision 3.0.0, delivered as a 1.98 MB RAR.
Archive · 820-3330 · 1.98 MB · 25 Jan 2021Archive rar1.98 MB - 820-3330-B
Zip archive of 3.59 MB for the Apple logic board 820-3330-B; the name carries no model, project code or note on contents.
Archive · 820-3330 · 3.59 MB · 25 Jan 2021Archive zip3.59 MB - 820-3330-B Apple A1286 J31 051-9585
Documentation archive for the Apple A1286 MacBook Pro 15-inch with logic board 820-3330-B, project J31 and schematic number 051-9585, in a 2.13 MB RAR.
Archive · 820-3330 · 2.13 MB · 25 Jan 2021Archive rar2.13 MB - 820-3330
Zip package of 2.14 MB carrying the Apple board number 820-3330 and no other details. The model, year and revision are not given in the name, so check the PCB silkscreen…
Archive · 820-3330 · 2.14 MB · 18 Jul 2020Archive zip2.14 MB - Apple A1286 J31 051-9585 820-3330-BArchive · 820-3330 · 2.13 MB · 23 Oct 2019Archive rar2.13 MB
- 820-3330-BArchive · 820-3330 · 1.97 MB · 28 Sept 2019Archive rar1.97 MB
- 820-3330-B
Apple logic board 820-3330 revision B, delivered as a RAR archive of about 1.97 MB. No model or content list appears in the name, so inspect the extracted files first…
Archive · 820-3330 · 1.97 MB · 5 Jul 2019Archive rar1.97 MB
Questions about 820-3330
Is there a schematic for 820-3330?
Yes. Enginerys lists 22 schematic files for 820-3330. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 820-3330?
Yes, 13 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 820-3330 board?
820-3330 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.