Motherboard · Apple

820-00939-A — schematic

5 files for the Apple board 820-00939-A. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 5 Search “820-00939-A” in all files →

SCH820-00939-A schematics

SCH 820-00939-A J174 PDF.rar
2.6 MB .rar Apple 820-00939-A 4 Jul 2026 2 sources
SCH 820-00939-A J174 Location map.pdf
297 KB .pdf Apple 820-00939-A 7 Mar 2026
SCH 820-00939-A J174 Architecture diagram.pdf
109 KB .pdf Apple 820-00939-A 7 Mar 2026
SCH 820-00939-A J174 Circuit diagram.pdf
3.5 MB .pdf Apple 820-00939-A 7 Mar 2026
SCH 820-00939-A J174 PDF.pdf
3.5 MB .pdf Apple 820-00939-A 7 Mar 2026