RM Schematics
Laptop motherboard · Apple

A1347 - 820-3228-A Schematic

This page has the schematic for A1347 - 820-3228-A, a laptop motherboard from Apple. Printed board number: 820-3228. 1 more file in the library share this board number — they're listed below.

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Brand
Apple
Device
Laptops
Model
A1347
Board number
820-3228
Contents
Schematic
File size
1.4 MB
Posted
Original file name
A1347 - 820-3228-A PDF .pdf

Uploader's note

A1347 - 820-3228-A Schematic

Same board number 1

More Apple A1347 files 10

Apple A1347 overview

Other Apple laptops

All Apple files
BIOSA1466 820-2784-A BIOSApple · 820-2784Schematic820-02100Apple · 820-02100Boardview820-02100Apple · 820-02100SchematicA1990 820-01814-AApple · 820-01814BIOSA1419 820-00292-A W25Q64 MK472CH-A820-00292-AApple · 820-00292BIOSMacbook 820-4924-A Me Clean Tested Ok PK.binApple · 820-4924SchematicMLB 820-02536-09 SilkscreenApple · 820-02536SchematicA2681 KB 820-02862-02Apple · 820-02862

Questions about this file

Which board number is this A1347 - 820-3228-A file for?
It's for board 820-3228. 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 #3126 in the public Telegram channel @cynetitsolution, 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