Motherboard · Apple

820-4550 — schematic

6 files for the Apple board 820-4550. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 6 Search “820-4550” in all files →

SCH820-4550 schematics

SCH Apple iPad Air 2 MLB# 820-3633_820-4550_schematic diagram_Lx.rar
1.4 MB .rar Apple 820-3633820-4550 2 Aug 2026 2 sources
SCH 820-4550-03 PDF .rar
544 KB .rar Apple 820-4550 2 Aug 2026 2 sources
SCH Apple_iPad_Air_2_MLB#_820_3633_820_4550_schematic_diagram_Lx_PDF.zip
22.6 MB .zip Apple 820-3633820-4550 11 Sept 2025 3 sources
SCH Apple_iPad_Air_2_MLB#_820_3633_820_4550_schematic_diagram_Lx_PDF.rar
22.6 MB .rar Apple 820-3633820-4550 19 Feb 2023
SCH LB# 820-4550 Schematic diagram and component layout.rar
23.9 MB .rar Apple 820-4550 6 Oct 2022
SCH Apple iPad Air 2 MLB# 820-4550_component layout.rar
20.0 MB .rar Apple 820-4550 25 Nov 2021