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Laptop motherboard · Apple

Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C Schematic

This page has the schematic for Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C, a laptop motherboard from Apple. Printed board number: 820-5509. 6 more files in the library share this board number — they're listed below.

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Brand
Apple
Device
Laptops
Model
A1347 J64
Board number
820-5509
Contents
Schematic
File size
1.3 MB
Posted
Original file name
Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB_2C PDF .pdf

Uploader's note

Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C Schematic

Same board number 6

All files for 820-5509

More Apple A1347 files 8

Apple A1347 overview

Other Apple laptops

All Apple files
Schematic820-01987-06 Orientation DiagramApple · 820-01987BIOS820-4668-A Working BIOS 100%Apple · 820-4668SchematicSchem,MLB,J13 051 9277 820 3209 A MacBook Air 1466Apple · 820-3209SchematicMacBook Apple M42B 820-1889Apple · 820-1889SchematicApple A1278 - J30 820-3115-B 051-9058Apple · 820-3115BoardviewApple A1278 J30 820-3115-BApple · 820-3115BIOS820-00165-A EMC3178 Year 2017 Tested Ok.binApple · 820-00165

Questions about this file

Which board number is this Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C file for?
It's for board 820-5509. 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 #1531 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