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- LB# 820-4550 Schematic diagram and component layout
Apple logic board 820-4550 schematic diagram bundled with component layout material in a RAR archive of about 24 MB.
Schematic · 820-4550 · 23.9 MB · 6 Oct 2022Schematic rar23.9 MB - Apple Macbook A1502 820-3476-A Schematic Diagram
Schematic diagram for the Apple MacBook model A1502 logic board 820-3476, revision A, provided as a 12.2 MB PDF.
Schematic · 820-3476 · 12.2 MB · 6 Jul 2021Schematic pdf12.2 MB - apple-macbook-m42b
Apple MacBook archive tagged M42B, an Apple internal project code, packed as a 1.27 MB RAR file.
Archive · 1.27 MB · 5 Jul 2019Archive rar—1.27 MB - LB 820-2532 Board View
Boardview for the Apple logic board 820-2532, packed into a 137 KB RAR. Apple numbers its logic boards in the 820-xxxx format, and that number printed on the board is…
Boardview · 820-2532 · 137 KB · 24 Apr 2019Boardview rar137 KB - 820-2915 Macbook Pro 15
Apple schematic in PDF for a MacBook Pro 15 inch logic board, number 820-2915. Apple uses its own 820-xxxx numbering for logic boards, and the number is printed on the…
Schematic · 820-2915 · 3.20 MB · 8 May 2018Schematic pdf3.20 MB - a19e8 Macbook Air A1370 K78 MLB 051-8871 r250
Logic board schematic for the Apple MacBook Air A1370, project code K78, board number 051-8871, revision r250 as stated in the name.
Schematic · 1.17 MB · 29 Nov 2017Schematic pdf—1.17 MB - Apple MacBook Pro Retina 13' A1502 X304 MLB 051 1573 820 4924 12
Schematic PDF for the Apple MacBook Pro Retina 13-inch A1502 logic board 820-4924, platform X304, with an MLB 051-1573 document reference.
Schematic · 820-4924 · 1.39 MB · 20 Feb 2024Schematic pdf1.39 MB - 820-00597 820-00597-a schematic diagram LO2 PDF
Apple schematic for logic board 820-00597, revision A, labelled LO2 in the name and stored as an 8.87 MB RAR containing a PDF.
Schematic · 820-00597 · 8.87 MB · 15 Oct 2023Schematic rar8.87 MB - A1278 820-2936-B k90i PDF
Schematic for the Apple MacBook A1278 logic board 820-2936, revision B, carrying the K90i project code, packed as a PDF in a 1.69 MB RAR archive.
Schematic · 820-2936 · 1.69 MB · 24 Dec 2022Schematic rar1.69 MB - APPLE A1278 - J30 820-3115-B
Service archive for the Apple A1278 MacBook Pro 13-inch, J30 platform, built on logic board 820-3115 revision B, packed as a 2.39 MB ZIP.
Archive · 820-3115 · 2.39 MB · 30 Nov 2022Archive zip2.39 MB - LB# 820-2494 schematic diagram
Apple schematic diagram in PDF for logic board 820-2494, listed with the LB# prefix in the name.
Schematic · 820-2494 · 1.60 MB · 13 Sept 2021Schematic pdf1.60 MB - A1466 2013 820-3437-B PDF
Schematic for the Apple A1466 MacBook Air of 2013, logic board 820-3437 revision B, provided as a PDF inside a 1.43 MB RAR archive.
Schematic · 820-3437 · 1.43 MB · 6 Jun 2021Schematic rar1.43 MB - vinafix.com k99 DVT 051-8379 820-2796-a
Apple logic board schematic for project K99 at the DVT stage, schematic number 051-8379, board 820-2796-A, in a 1.29 MB PDF.
Schematic · 820-2796 · 1.29 MB · 17 Jul 2020Schematic pdf1.29 MB - apple macbook pro a1286 late 2008
Apple MacBook Pro A1286 Late 2008 repair archive, packed as RAR at 1.71 MB. The name gives the model and production period but no board number or project code, so open…
Archive · 1.71 MB · 5 Jul 2019Archive rar—1.71 MB - apple-imac-27-a1312-sch-k23-mlb-schematics
Main logic board schematic for the Apple iMac 27-inch, model A1312, identified in the name by the K23 project code and MLB designation.
Schematic · 1.59 MB · 26 Dec 2017Schematic pdf—1.59 MB - 820-00840-A
Schematic PDF for Apple logic board 820-00840, revision A, 6.68 MB in size. It documents power rails, the power-on sequence, SMC-related signals and component values…
Schematic · 820-00840 · 6.68 MB · 14 Apr 2025Schematic pdf6.68 MB - 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 - K60 MLB LB 820-2641 820-2641-A PDF
Schematic for the Apple logic board 820-2641, revision A, associated with the K60 project code in the name, delivered as a PDF inside a RAR archive.
Schematic · 820-2641 · 1.74 MB · 20 Nov 2022Schematic rar1.74 MB - A2159 820-01598 Schematic
Full schematic for the Apple A2159 MacBook Pro, logic board 820-01598, provided as a 23.9 MB PDF.
Schematic · 820-01598 · 23.9 MB · 16 Nov 2022Schematic pdf23.9 MB - macbook-pro-a1534-82000045a-j92-schematics PDF
Logic board schematic for the Apple MacBook Pro A1534 listed under board 820-00045-A and the J92 project code, as a 1.19 MB RAR containing a PDF.
Schematic · 820-00045 · 1.19 MB · 13 Oct 2021Schematic rar1.19 MB - Apple Macbook Unibody A1278 13 M97A MLB 051 7918 820 2327 Rev C
Archive for the Apple MacBook Unibody 13-inch A1278, project M97A, logic board 820-2327 revision C, with the 051-7918 schematic document number included in the name.
Archive · 820-2327 · 1.01 MB · 17 Apr 2021Archive rar1.01 MB - APPLE SCHEMATIC 820-3588-A
Apple schematic for logic board 820-3588-A, packed in a 1.52 MB RAR archive. The 820-xxxx number is Apple's board identifier, and the letter marks the revision.
Schematic · 820-3588 · 1.52 MB · 13 Jun 2020Schematic rar1.52 MB - apple-macbook-pro-15-4e2809d-a1211-schem-mlb-m59
Schematic archive for the Apple MacBook Pro 15-inch A1211, covering the main logic board with the project code M59.
Archive · 1.20 MB · 5 Jul 2019Archive rar—1.20 MB - 8a96f Apple Macbook Air A1369 K16 MLB 051-8467 Rev3.3.0
Apple MacBook Air A1369 schematic for the K16 logic board, drawing number 051-8467 at revision 3.3.0.
Schematic · 1.25 MB · 24 Dec 2017Schematic pdf—1.25 MB - 820-02841 PDF
Apple logic board schematic for board number 820-02841, provided as a plain PDF of about 4.07 MB.
Schematic · 820-02841 · 4.07 MB · 16 Jul 2026Schematic pdf4.07 MB - APPLE A1278 820-2565-A
RAR archive of 2.09 MB for the Apple MacBook A1278 with logic board 820-2565-A, where 820 is the Apple prefix for logic board numbers and A marks the revision.
Archive · 820-2565 · 2.09 MB · 1 Sept 2025Archive rar2.09 MB - MACK iMac 27 A1419 MK 482 820-00134 820-01134-A PDF
Schematic in PDF for the iMac 27 inch A1419, project MK 482, covering logic boards 820-00134 and 820-01134-A, packed as a RAR of around 1.78 MB.
Schematic · 820-00134 · 1.78 MB · 23 Dec 2023Schematic rar1.78 MB - MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A (Retian ) PDF
Schematic PDF for the Apple MacBook Pro 15.4-inch Retina, A1398, models MC975 and MC976, logic board 820-3332-A.
Schematic · 820-3332 · 2.21 MB · 10 Nov 2022Schematic rar2.21 MB - APPLE IMAC 21 5 A1418 051-9509 D7 MLB 820-3302
Apple iMac 21.5-inch A1418 logic board package for board 820-3302, with document number 051-9509 at revision D7.
Archive · 820-3302 · 1.70 MB · 2 Oct 2021Archive rar1.70 MB - LB# 820-00850 schematic diagram LO
Apple logic board schematic for board number 820-00850, identified by the LB# prefix in the name.
Schematic · 820-00850 · 14.4 MB · 23 Jul 2021Schematic pdf14.4 MB - APPLE A1466=1=J43 MLB 051-9800 820-3437-B
Repair documentation for the MacBook Air A1466 J43 logic board, 820-3437-B, with Apple schematic reference 051-9800, in a 1.80 MB RAR.
Archive · 820-3437 · 1.80 MB · 23 Feb 2020Archive rar1.80 MB - Apple X502 MLB CATZ 820-00875, 051-02265 r1.0.0
Apple logic board schematic for project X502, MLB codename CATZ, board number 820-00875, with schematic number 051-02265 at revision 1.0.0.
Schematic · 820-00875 · 6.76 MB · 3 Mar 2021Schematic pdf6.76 MB - apple macbook unibody a1342 k84 820-2567 rev c.0.0 sch
Schematic PDF for the unibody MacBook A1342, project code K84, logic board 820-2567 at revision C.0.0.
Schematic · 820-2567 · 1.33 MB · 18 Jul 2020Schematic pdf1.33 MB - Apple Macbook Pro A1286 820-2330-A PDF
Schematic in PDF format for the Apple MacBook Pro A1286, logic board 820-2330 at revision A, archived as RAR at 2.75 MB.
Schematic · 820-2330 · 2.75 MB · 27 Feb 2022Schematic rar2.75 MB - 820-3662 Apple MacBook Pro A1398 (MLB,J45 DVT) 051-0456 PDF
Apple schematic for the MacBook Pro A1398 logic board 820-3662, J45 DVT build, with schematic number 051-0456, provided as a PDF inside a RAR archive.
Schematic · 820-3662 · 1.82 MB · 13 Feb 2022Schematic rar1.82 MB - Apple MacBook 12'' Retina A1534 J92 EMC 2746 820 00045A 11 21 2014
Archive for the Apple MacBook 12-inch Retina A1534, project J92, EMC 2746, logic board 820-00045-A, dated 11/21/2014 in the name.
Archive · 820-00045 · 1.23 MB · 13 Oct 2021Archive rar1.23 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 - Apple LOHWILL 820-00923, 051-00777 r9.0.0
Apple schematic for logic board 820-00923, code name Lohwill, with schematic document number 051-00777 at revision 9.0.0.
Schematic · 820-00923 · 3.27 MB · 23 Jul 2021Schematic pdf3.27 MB - Apple Macbook Unibody A1278 13 MLB LDO K6 PVT 051 8563 820 2879
Package for the Apple MacBook Unibody 13-inch A1278 logic board 820-2879, schematic document 051-8563, marked as the K6 project at PVT stage with the LDO designation in…
Archive · 820-2879 · 1.07 MB · 17 Apr 2021Archive rar1.07 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