Apple 820-01521 Schematic
File details
| Type | Schematic |
|---|---|
| Brand | Apple |
| Board number | 820-01521 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | RAR |
| Size | 0.1 MB |
| Added | October 31, 2020 |
| Updated | |
| Original file name | 820-01521 PJJ MLB Pre-EVT2.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
Description
Schematic for an Apple laptop logic board, board number 820-01521, supplied as a RAR archive with the original file name 820-01521 PJJ MLB Pre-EVT2.rar. The file is listed as made by Apple and is only about 0.1 MB, so it is likely a compact schematic set rather than a full document package. Technicians use a schematic like this to trace power rails, enable signals and the paths between chips when diagnosing a board that will not power up or show signs of a fault.
For board 820-01521 the catalog also has 4 schematics, 1 boardview file, and 1 BIOS dump.
Description generated from the catalog data. ·
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Questions about this file
Which board is this schematic for?
It is for Apple 820-01521. Compare the board number and revision printed on your PCB with the file details before relying on it.
How do I open the schematic?
It is a PDF file, usually inside an archive. Extract it and open it in any PDF reader; text search helps to find nets and parts.
Is there a boardview for the same board?
Check the related files below: files for the same board and model are listed first.