Laptop motherboard
820-01521 j140 mlb bttf 051-04039 2.0.0 Schematic
This page lists the schematic for 820-01521 j140 mlb bttf 051-04039 2.0.0, a laptop motherboard by Apple. Board number: 820-01521. The same board number appears in 3 more files — see below.
Download from Telegram- Brand
- Apple
- Category
- Laptops
- Model
- J140
- Board number
- 820-01521
- Contents
- Schematic
- Available on
- Telegram
- File name
820-01521 j140_mlb_bttf_051-04039_2.0.0 PDF .rar
Same board number 3
All files for 820-01521- 820-01521 PJJ MLB Pre-EVT2Apple820-01521Boardview
- APPLE MACBOOK AIR 13 RETINA 820-01521-02 2018Apple820-01521Files
- 820-01521 PJJ MLB Pre-EVT2Apple820-01521Files
More Apple J140 files 1
Apple J140 overviewOther Apple laptops
All Apple filesSchematicApple A1278 820-2879-B 820-2879Apple · 820-2879Boardview820-02536Apple · 820-02536Schematic820-02536Apple · 820-02536BoardviewA1502 820-3476-AApple · 820-3476SchematicA1502 820-3476-AApple · 820-3476Boardview820-02382Apple · 820-02382Schematic820-02382Apple · 820-02382SchematicAlamo K3 820-2301Apple · 820-2301
Questions about this file
What is the board number of 820-01521 j140 mlb bttf 051-04039 2.0.0?
The file is for board 820-01521. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #14286 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.