820-00850 Schematic PDF
Part of 820-00850
820-00850: 3 schematics found in the source channels. The board is used in the Apple A1989 and Apple MacBook Pro 13. Board revisions: A.
Schematic files 3
FileSizeRevAddedSource
Laptops that use 820-00850
- Apple A1989
- Apple MacBook Pro 13
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 |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |