820-3332-A Schematic
This page has the schematic for 820-3332-A, a laptop motherboard from Apple. Printed board number: 820-3332. 3 more files in the library share this board number — they're listed below.
Download via TelegramSame board number 3
All files for 820-3332- MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A RetianApple820-3332Schematic
- MacBook Air PRO RETINA 15″ MID 2012 820 3332, 820 3332 A, 820 3332Apple820-3332Files
- MacBook Pro Retina A1398 - 820-3332-AApple820-3332Boardview
Other Apple laptops
All Apple filesBoardviewApple LB 820-00164 FileApple · 820-00164SchematicApple LB 820-00164 Schematic Diagram LxApple · 820-00164SchematicApple LB 820-00165 Schematic Diagram LxApple · 820-00165BoardviewApple LB 820-00165 FileApple · 820-00165SchematicMackbook J113 820-00165 051-00385Apple · 820-00165SchematicA1286 K18 820-2850-AApple · 820-2850BoardviewApple Macbook Pro A1286 820-2850-AApple · 820-2850Schematic820-00928 DiagramApple · 820-00928
Questions about this file
Which board number is this 820-3332-A 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 #6746 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.