Boardview for an R400 board marked MLB3I-A, stored in the CST format at about 1.33 MB; the BDV tag in the name indicates it was originally a boardview file. The name does not identify the brand, so match the MLB3I-A marking on the PCB before use. Boardview data shows the physical location of every part, pin and net, letting a technician find test points, follow a signal across layers and check which components share a shorted rail. CST files are opened with boardview viewers such as those supporting Castw formats.
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 @alischematics. 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 | |
|---|---|---|
| @alischematics | 16 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 4 Aug 2026 | Open file on RM Schematics |
How to open a .cst file
Text boardview from the Castw tool chain, typical for older ThinkPad boards.