Boardview for the J230 keyboard board 820-02005, revision 01, tagged v7, in Apple numbering. Being only about 61 KB, it covers the small KBD PCB rather than the logic board, showing its connectors, components and nets. A technician uses it to follow keyboard or backlight signals to the flex connector and check continuity when keys or lighting fail. Open it in a boardview viewer, and confirm that the number and revision on the physical board match before replacing parts based on the layout.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @LaptopsBoardview. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @LaptopsBoardview | 1 Jun 2023 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
How to open a .pcb file
In repair archives a .pcb is typically an XZZ (XinZhiZao) boardview — popular for phones and recent laptops.