820-01987 Schematic PDF
Part of 820-01987
4 schematics for 820-01987 are indexed here. The board is used in the Apple A2289.
Schematic files 4
FileSizeRevAddedSource
Laptops that use 820-01987
- Apple A2289
What these files are for
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |