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Laptop motherboard · Apple

Apple 820-00426 LO Schematic

This page has the schematic for Apple 820-00426 LO, a laptop motherboard from Apple. Printed board number: 820-00426. 10 more files in the library share this board number — they're listed below.

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Brand
Apple
Device
Laptops
Board number
820-00426
Contents
Schematic
File size
5.8 MB
Posted
Original file name
Apple 820-00426 LO.pdf

Uploader's note

Apple 820-00426 Schematics

Same board number 10

All files for 820-00426

Other Apple laptops

All Apple files
SchematicLB 820 3069 iPad2Apple · 820-3069SchematicApple 820 4924 Schmematic Diagram LxApple · 820-4924Boardview820-00840-AApple · 820-00840Schematic820-00840-AApple · 820-00840BoardviewApple MacBook Pro 15 Intel Quad Core I7 2.7GHz 820AppleBoardviewApple MacBook Pro 15 Intel Quad Core I7 2 7GHz 820 2915Apple · 820-2915BoardviewMac 820-01236Apple · 820-01236FilesApple MacBook Pro - A1278 - J30 - 820-3115 3Apple · 820-3115

Questions about this file

Which board number is this Apple 820-00426 LO file for?
It's for board 820-00426. 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 #110 in the public Telegram channel @jdschematicsworld, 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