Quanta-made schematic in PDF for project HK5, used in a Sony VAIO with Sony board number MBX-269. Sony labels its notebook motherboards with MBX numbers while the actual design comes from an ODM such as Quanta, whose project code also appears on the board. Open it in any PDF viewer to trace the power-up sequence, charger and EC circuits and the main rails. Confirm the MBX number on the board and the revision in the title block before relying on values.
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 @one5technology. 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 | |
|---|---|---|
| @one5technology | 19 Nov 2020 | Open file on RM Schematics |
| @ITHINKHS | 3 Feb 2022 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.