RM Schematics
Laptop motherboard · Apple

820-3332-A Schematic

This page has the schematic for 820-3332-A, a laptop motherboard from Apple. Printed board number: 820-3332. 19 more files in the library share this board number — they're listed below.

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Brand
Apple
Device
Laptops
Board number
820-3332
Contents
Schematic
File size
2.2 MB
Posted
Original file name
820-3332-a.zip

Same board number 19

All files for 820-3332

Other Apple laptops

All Apple files
Schematic820-00281Apple · 820-00281Schematic820-00239Apple · 820-00239Schematic820 00244, 051 00532, MLB X260 X260 MLB CBB Rev , 09 10 2015Apple · 820-00244Schematic820 00045 Apple Macbook A1534 J92 MLB NEWARK EVT 051 00107Apple · 820-00045Schematic820-3787-AApple · 820-3787Schematic820-3662 AApple · 820-3662BoardviewMacbook Pro 15 Retina A1398 EMC 2910 820-00426Apple · 820-00426Schematic820-00138-AApple · 820-00138

Questions about this file

Which board number is this 820-3332-A file for?
It's for board 820-3332. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #44 in the public Telegram channel @notebookschematic, where the file can be downloaded with a free Telegram account.

Guides for this file

Laptop won't turn on? A schematic-based troubleshooting plan6 min readHow to find your laptop motherboard number5 min readSchematic vs boardview: which one you need for repair3 min read