Archive for the FIC VY050 board at revision 0.3, used in the Itautec Infoway W7655, a Brazilian-branded system built on this First International Computer design. The RAR is about 1.03 MB and its contents are not listed, though such files usually contain schematics. Technicians use them to trace supply rails, find test points and isolate shorts. Since Itautec models may use several board variants, confirm the VY050 code and Rev 0.3 printed on the PCB before relying on the document.
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.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.