820-01055 Power Sequence Schematic
This page has the schematic for 820-01055 Power Sequence, a laptop motherboard from Apple. Printed board number: 820-01055.
Download via Telegram- Brand
- Apple
- Device
- Laptops
- Board number
- 820-01055
- Contents
- Schematic
- File size
- 215 KB
- Posted
- Available via
- Telegram @notebookschematic
- Original file name
820-01055_Power_Sequence.pdf
Other Apple laptops
All Apple filesBoardviewApple A1311 K60 820-3126-AApple · 820-3126BIOSApple Mac Mini A1347 820-3017-A Working BIOS 100%Apple · 820-3017BoardviewA1311 820-2494-AApple · 820-2494Schematic820-2494-AApple · 820-2494BIOSApple 820-00138-A Working BIOS 100%Apple · 820-00138Schematic820-01598 Power SequenceApple · 820-01598BoardviewMACBOOK AIR A2337 820-02016-07 .BvrApple · 820-02016Schematic820-02016-07Apple · 820-02016
Questions about this file
Which board number is this 820-01055 Power Sequence file for?
It's for board 820-01055. 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 #247 in the public Telegram channel @notebookschematic, where the file can be downloaded with a free Telegram account.