Motherboard · Apple

820-3299 — schematic & boardview

7 files for the Apple board 820-3299. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 4 BVBoardviews 3 Search “820-3299” in all files →

SCH820-3299 schematics

SCH iMac 27 A1419 - 820-3299 EMC2546 PDF.rar
2.3 MB .rar Apple 820-3299 16 Jul 2026 3 sources
SCH 820-3299.pdf
2.3 MB .pdf Apple 820-3299 11 Sept 2025 5 sources
SCH iMac 27 A1419 - 820-3299 EMC2546 PDF.rar
2.2 MB .rar Apple 820-3299 15 Dec 2024
SCH 820-3299.rar
2.2 MB .rar Apple 820-3299 2 May 2021 3 sources

BV820-3299 boardviews

BV iMac 27 A1419 - 820-3299 EMC2546 BRD.rar
209 KB .rar Apple 820-3299 16 Jul 2026 3 sources
BV Apple iMac 27 A1419 (D8 MLB)_051-9504_brd.zip
203 KB .zip Apple 820-3299 11 Sept 2025 2 sources
BV iMac 27 A1419 - 820-3299 EMC2546 BRD.rar
163 KB .rar Apple 820-3299 15 Dec 2024