Boardview in BRD format for the ZQA-MB-C board, inside a 126 KB RAR archive. ZQA is a Quanta project code, and in this collection it is associated with Acer Aspire 4252 and 4552 laptops, though the file name itself does not name the model. BRD layouts open in OpenBoardView, FlexBV or Boardviewer and show component positions, nets and test points for tracing faults. A B variant of the board also exists, so confirm the marking on the PCB reads ZQA with revision C before relying on it.
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 @schematicslaptop. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 8 Oct 2023 | Open file on RM Schematics |
| @LaptopsBoardview | 19 Jul 2024 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 23 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.