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Laptop motherboard · Apple

MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A Retian Schematic

This page has the schematic for MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A Retian, a laptop motherboard from Apple. Printed board number: 820-3332. 3 more files in the library share this board number — they're listed below.

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Brand
Apple
Device
Laptops
Model
A1398
Board number
820-3332
Contents
Schematic
Available via
Telegram
Original file name
MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A (Retian ) PDF .rar

Same board number 3

All files for 820-3332

More Apple A1398 files 8

Apple A1398 overview

Other Apple laptops

All Apple files
BoardviewMacBook Pro 13'' Early 2014 820 2530, 820 2530 A, 820 2530 BApple · 820-2530SchematicK60 MLB LB 820-2641 820-2641-AApple · 820-2641Boardview820-2641-A 820-2641Apple · 820-2641BoardviewA1990 820-01814-A 820-01041-A 051-02643REV4.0.0Apple · 820-01814 · 820-01041Boardview820-00034-AApple · 820-00034Schematic820-00034-A J117 MLBApple · 820-00034Schematic2016-3072-820-00281-A-A1707 Schem MLB Baffin X363GApple · 820-00281BoardviewSchematic2016 3072 820 00281 A A1707 Schem MLB Baffin X363GApple · 820-00281

Questions about this file

Which board number is this MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A Retian 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 #10343 in the public Telegram channel @schematicslaptop, 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