Motherboard · Apple

820-1688 — schematic & boardview

4 files for the Apple board 820-1688. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 3 BVBoardviews 1 Search “820-1688” in all files →

SCH820-1688 schematics

SCH LB# 820-1688_051-6694_G000.schematic.pdf
1.4 MB .pdf Apple 820-1688 28 Apr 2022 2 sources
SCH 820-1688_051-6694_G000.pdf
1.4 MB .pdf Apple 820-1688 24 Apr 2022 2 sources
SCH 820-1688_051-6694_G000.rar
1.2 MB .rar Apple 820-1688 2 May 2021 3 sources

BV820-1688 boardviews

BV LB#_820_1688_''Board_View''_file_&_schematic_diagram_incl_IO_boards.rar
2.8 MB .rar Apple 820-1688 18 Jul 2026 5 sources