Service archive for Sony motherboard MBX-145, with RJ and RD1-MB codes in the name; RD1 looks like the ODM project code for the board, though the series is not otherwise stated. About 1002 KB, the RAR most likely holds a schematic in PDF. These drawings support tracing power rails, mapping connector pins and finding shorted capacitors or failed MOSFETs. Before using it, read the MBX-145 code and revision from the PCB silkscreen and confirm they match the document headers.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.