Sony VAIO VJF155F11X service schematic, PDF format inside a 7.37 MB RAR archive, with N240JU appearing in the name as the board or project identifier. Use it to trace charging circuitry, power rails, enable signals and the path from the power button to the PCH, and to look up component values when diagnosing a no-power or short-circuit fault. Open it in any PDF viewer, and compare the board marking on the actual PCB with the identifier listed in the document before following 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 21 Dec 2022 | 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.