Apple A1278 820-3115 Schematic
File details
| Type | Schematic |
|---|---|
| Brand | Apple |
| Model | A1278 |
| Board number | 820-3115 |
| Board maker (ODM) | Apple |
| Device | Laptop |
| Format | RAR |
| Size | 1.9 MB |
| Added | December 18, 2021 |
| Updated | |
| Original file name | APPLE A1278 - J30 820-3115-B 051-9058 PDF.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
- Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. Posted: 7/14/26 ● live
- Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. Posted: 7/4/26 ● live
Description
Schematic for the Apple A1278 laptop, board number 820-3115, supplied as a RAR archive of about 1.9 MB containing the original file APPLE A1278 - J30 820-3115-B 051-9058 PDF. The file is a PDF schematic, which technicians use to trace power rails, enable signals and component connections when diagnosing a board. The archive name refers to a "-B" suffix and a 051-9058 reference, so check the revision printed on your own board against the file before relying on it.
For board 820-3115 the catalog also has 4 boardview files and 6 BIOS dumps.
Description generated from the catalog data. ·
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Questions about this file
Which board is this schematic for?
It is for Apple A1278 820-3115. 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.