820-01949 Schematic
This page has the schematic for 820-01949, a laptop motherboard from Apple. Printed board number: 820-01949. 3 more files in the library share this board number — they're listed below.
Download via TelegramSame board number 3
All files for 820-01949- Apple Macbook Pro 13 2020 A2251,820-01949-AApple820-01949Boardview
- Apple Macbook Pro 13 2020 A2251, 820-01949-AApple820-01949Schematic
- 820-01949Apple820-01949Boardview
Other Apple laptops
All Apple filesSchematic820-00923 LohwillApple · 820-00923Boardview820-2060Apple · 820-2060SchematicK75F Mlb MEMSWAP 051-8600 RA00 Apple A1312 820-2901-AApple · 820-2901Boardview820-2901-AApple · 820-2901SchematicMacBook A1466 2012 820-3209-AApple · 820-3209Schematic820-01987Apple · 820-01987Schematic820-00928Apple · 820-00928BoardviewMacBook Pro 820-00928-04 A1707 820-00928Apple · 820-00928
Questions about this file
Which board number is this 820-01949 file for?
It's for board 820-01949. 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 #9495 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.