Type
Format
- Name Type Board Source Added Size
- Apple A1418 -2013 - CPU I5 5575R 820-00431-A
BIOS / EFI firmware in a RAR archive for an Apple A1418 iMac, 2013 per the name, fitted with a Core i5-5575R processor and logic board 820-00431-A.
BIOS · 820-00431 · 4.29 MB · 13 Dec 2021BIOS rar4.29 MB - APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 SCHEMATIC
Schematic in a RAR archive for the Apple iMac A1418 Late 2015, codename J117, covering logic board 820-00034 with the reference 051-00081 also listed.
Schematic · 820-00034 · 1.36 MB · 13 Dec 2021Schematic rar1.36 MB - MacBook Pro 16 A2141 820-01700 T2 SOC ROM DUMP
ROM dump of the T2 security chip firmware for the Apple MacBook Pro 16-inch A2141 with logic board 820-01700, in a 6.89 MB RAR.
BIOS · 820-01700 · 6.89 MB · 7 Dec 2021BIOS rar6.89 MB - Apple MacBook Pro Unibody A1278 - K6 MBP (820-2879-B).binBIOS · 820-2879 · 1.74 MB · 6 Dec 2021BIOS zip1.74 MB
- APPLE MC374 A1278 820-2879-B K6(Esquemas)Schematic · 820-2879 · 10.9 MB · 6 Dec 2021Schematic rar10.9 MB
- A1278 12 820-2879-B MCP89(bios)BIOS · 820-2879 · 1.64 MB · 6 Dec 2021BIOS rar1.64 MB
- 820-00928 brd PDF
Apple logic board 820-00928 boardview, packed in a small RAR archive of about 227 KB. The name mentions brd and PDF, so the archive may hold a .brd layout file, a PDF…
Boardview · 820-00928 · 227 KB · 5 Dec 2021Boardview rar227 KB - 820-00928 MLB BAFFIN2 diagram LO PDF
Schematic diagram in PDF form for Apple logic board 820-00928, labelled MLB_BAFFIN2 in the file name.
Schematic · 820-00928 · 3.18 MB · 5 Dec 2021Schematic rar3.18 MB - Apple Macbook Pro 13 2020 A2251, 820-01949-A pdf
Schematic for the Apple MacBook Pro 13-inch 2020, model A2251, logic board 820-01949-A, in PDF inside a RAR of about 3 MB.
Schematic · 820-01949 · 2.98 MB · 5 Dec 2021Schematic rar2.98 MB - Macbook Air A1466 (820-00165-A)Schematic · 820-00165 · 1.53 MB · 3 Dec 2021Schematic pdf1.53 MB
- Macbook Air A1466 (820-00165-A)Boardview · 820-00165 · 525 KB · 3 Dec 2021Boardview brd525 KB
- Macbook pro M1 A2338 820-02020 PDF & BDV
Package for the Apple MacBook Pro M1, model A2338, logic board 820-02020, containing a PDF schematic and a boardview file in a 2.66 MB ZIP.
Boardview · 820-02020 · 2.66 MB · 30 Nov 2021Boardview zip2.66 MB - Apple J43 820-3437-B brd
Apple boardview for the J43 project, logic board 820-3437-B, in BRD format inside a 194 KB RAR.
Boardview · 820-3437 · 194 KB · 29 Nov 2021Boardview rar194 KB - IPHONE iPSE 820 00282 BDV
Boardview for the Apple iPhone SE logic board 820-00282, supplied as a 1.60 MB ZIP archive.
Boardview · 820-00282 · 1.60 MB · 29 Nov 2021Boardview zip1.60 MB - Apple iPad Air 2 MLB# 820-4550 component layout
Component layout for the Apple iPad Air 2 logic board 820-4550, packed in a 20.0 MB RAR archive.
Archive · 820-4550 · 20.0 MB · 25 Nov 2021Archive rar20.0 MB - Apple iPad Air 2 MLB# 820-3633 component layout
Component placement drawing for the Apple iPad Air 2 logic board 820-3633, in a 1.15 MB RAR archive.
Archive · 820-3633 · 1.15 MB · 25 Nov 2021Archive rar1.15 MB - Apple iPad Air 2 MLB# 820-3633 820-4550 schematic diagram Lx
Schematic diagram for the Apple iPad Air 2, covering logic boards 820-3633 and 820-4550, inside a 1.42 MB RAR archive; the Lx suffix is not explained by the name.
Schematic · 820-3633 · 1.42 MB · 25 Nov 2021Schematic rar1.42 MB - 820-00923-A 820-00923 pdf & bdv
Apple logic board package for 820-00923, revision A, combining a PDF schematic and a BDV boardview in a 2.30 MB RAR.
Boardview · 820-00923 · 2.30 MB · 17 Nov 2021Boardview rar2.30 MB - Apple MacBook Pro 17 A1297 820-2914-A BDV
Boardview for the Apple MacBook Pro 17-inch A1297 logic board 820-2914-A, compressed to 198 KB.
Boardview · 820-2914 · 198 KB · 13 Nov 2021Boardview rar198 KB - 820-3332-A PDF
Apple logic board schematic for 820-3332-A, delivered as a PDF inside a 2.35 MB RAR. The 820-xxxx code is Apple's board number, with the trailing letter marking the…
Schematic · 820-3332 · 2.35 MB · 13 Nov 2021Schematic rar2.35 MB - 820-1550 PDF
PDF schematic for Apple logic board 820-1550, packed in a 1.34 MB archive. Apple identifies its boards with the 820-xxxx pattern; the name gives no revision letter or…
Schematic · 820-1550 · 1.34 MB · 13 Nov 2021Schematic rar1.34 MB - BIOS APPLE IMAC 16.2 A1418 2889 820-00034-A
BIOS firmware for an Apple iMac 16,2, model A1418, EMC 2889, on logic board 820-00034-A, archived in a 3.81 MB RAR.
BIOS · 820-00034 · 3.81 MB · 11 Nov 2021BIOS rar3.81 MB - APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 SCHEMATIC
Schematic for the Apple iMac A1418 Late 2015, project J117, main logic board 820-00034 with schematic number 051-00081, in a 1.36 MB RAR.
Schematic · 820-00034 · 1.36 MB · 11 Nov 2021Schematic rar1.36 MB - APPLE IMAC A1418 LATE 2015 J117 MLB 820 00034 051 00081 BOARDVIEW
Boardview for the Apple iMac A1418 Late 2015, project J117, logic board 820-00034 linked to schematic 051-00081, in a small 140 KB RAR.
Boardview · 820-00034 · 140 KB · 11 Nov 2021Boardview rar140 KB - 820-4924-a old password binBIOS · 820-4924 · 8.00 MB · 2 Nov 2021BIOS bin8.00 MB
- 820-01700-A ORGINAL BIOS
Original BIOS dump for the Apple logic board 820-01700-A, compressed as RAR and 2.34 MB in size.
BIOS · 820-01700 · 2.34 MB · 27 Oct 2021BIOS rar2.34 MB - MACBOOK PRO A2141 (820-01700-A) (BDV)
Boardview for the MacBook Pro A2141 logic board 820-01700-A, delivered in a ZIP archive of 506 KB.
Boardview · 820-01700 · 506 KB · 27 Oct 2021Boardview zip506 KB - 820-2838 BRDBoardview · 820-2838 · 72.0 KB · 27 Oct 2021Boardview rar72.0 KB
- 820-3330-BArchive · 820-3330 · 3.59 MB · 27 Oct 2021Archive zip3.59 MB
- J17PVT 820-3478-A.brd BDV
Boardview for the Apple J17 logic board 820-3478-A, PVT build stage, stored as a .brd file inside a ZIP archive.
Boardview · 820-3478 · 217 KB · 27 Oct 2021Boardview zip217 KB - J17 MLB 051-9884 820-3478-A PDF
Apple J17 MLB schematic, drawing number 051-9884, for logic board 820-3478-A, delivered as a PDF inside a RAR archive.
Schematic · 820-3478 · 3.14 MB · 27 Oct 2021Schematic rar3.14 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 - Apple Macbook M9 MLB DVT.bakSchematic · 1.65 MB · 23 Oct 2021Schematic pdf—1.65 MB
- apple mac pro 820-2936-A A1278Schematic · 820-2936 · 1.69 MB · 23 Oct 2021Schematic pdf1.69 MB
- apple mac air a1370 820-3024Schematic · 820-3024 · 1.17 MB · 23 Oct 2021Schematic pdf1.17 MB
- 820-3332-A PDFSchematic · 820-3332 · 2.35 MB · 23 Oct 2021Schematic rar2.35 MB
- 820-1550 PDFSchematic · 820-1550 · 1.34 MB · 23 Oct 2021Schematic rar1.34 MB
- apple macbook
Generic Apple MacBook firmware dump; the name states no model, year or logic board number, so its exact target is unknown.
BIOS · 2.00 MB · 23 Oct 2021BIOS bin—2.00 MB - Apple iMac 27 Late 2013 A1237 820-2179-C
EFI firmware dump labelled for an Apple iMac 27 inch Late 2013, A1237, with logic board 820-2179-C, revision C.
BIOS · 820-2179 · 4.00 MB · 23 Oct 2021BIOS bin4.00 MB - Apple iMac 27 Late 2013 (820-3481-A)
Firmware image for the Apple iMac 27 inch Late 2013, logic board 820-3481-A, where A is the revision suffix in Apple 820 numbering.
BIOS · 820-3481 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
About macbook & apple logic boards
Apple logic boards are identified by a number that starts with 820- (for example 820-00165), printed on the board itself. The A-number on the bottom case (A1708, A2337…) covers several years and several boards, so the 820 number is the reliable key.