Motherboard · Apple

820-1993 — schematic

4 files for the Apple board 820-1993. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 4 Search “820-1993” in all files →

SCH820-1993 schematics

SCH 820-1993_051-7182_B000.pdf
1.9 MB .pdf Apple 820-1993 24 Apr 2022 3 sources
SCH 820-1993_051-7076_H000.pdf
1.9 MB .pdf Apple 820-1993 24 Apr 2022 3 sources
SCH 820-1993_051-7182_B000.rar
1.5 MB .rar Apple 820-1993 2 May 2021 3 sources
SCH 820-1993_051-7076_H000.rar
1.5 MB .rar Apple 820-1993 2 May 2021 3 sources