820-3330 Schematic PDF
Part of 820-3330
820-3330: 4 schematics found in the source channels. The board is used in the Apple J31, Apple 051-9585 and Apple A1286. Board revisions: B and 3.0.
Schematic files 4
FileSizeRevAddedSource
J31 051-9585 820-3330-B r3.0.0
Schematic
2.0 MB
3.0
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820-3330-B Apple A1286 J31 051-9585
Schematic
2.1 MB
B
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Laptops that use 820-3330
- Apple J31
- Apple 051-9585
- Apple A1286
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 |