RM Schematics
Laptop motherboard · Apple

820-3662 Apple MacBook Pro A1398 MLB,J45 DVT 051-0456 Schematic

This page has the schematic for 820-3662 Apple MacBook Pro A1398 MLB,J45 DVT 051-0456, a laptop motherboard from Apple. Printed board number: 820-3662. 1 more file in the library share this board number — they're listed below.

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Brand
Apple
Device
Laptops
Model
A1398 J45
Board number
820-3662
Contents
Schematic
Available via
Telegram
Original file name
820-3662_Apple MacBook Pro A1398 (MLB,J45 DVT)_051-0456 PDF .rar

Same board number 1

All files for 820-3662

More Apple A1398 files 8

Apple A1398 overview

Other Apple laptops

All Apple files
BoardviewApple MacBook A1181 820-2279-AApple · 820-2279SchematicApple Macbook A1181 13 K36 051 7455 820 2279 Rev01 7 10 2007 SchematicApple · 820-2279BoardviewMac A1419 820-00134-AApple · 820-00134BoardviewJ95 PVT 820-00134 08Apple · 820-00134BoardviewApple Macbook Pro A1286 820-2330Apple · 820-2330SchematicApple 820-2090 820-2090-A 051-7199 E000Apple · 820-2090Boardview820-2101 .Bv.bvrApple · 820-2101Schematic820-01987 SCH SilkApple · 820-01987

Questions about this file

Which board number is this 820-3662 Apple MacBook Pro A1398 MLB,J45 DVT 051-0456 file for?
It's for board 820-3662. 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 #7810 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