If you need help with a specific JDM-040 fault (no power, blue light, no display), let me know and I can provide targeted troubleshooting steps without a full schematic.
Here is a detailed review of the availability, quality, and usefulness of JDM-040 schematics for repair technicians and hobbyists. Official Sources: None Sony does not release schematics to the public. There are no official service manuals with full circuit diagrams for the JDM-040. Third-Party / Leaked Sources: Limited & Incomplete What exists online (forums, repair sites, Discord servers) falls into these categories: jdm-040 schematic
I understand you're looking for a . This is the board number for the PlayStation 4 CUH-1200 series (the "slim" style revision before the actual PS4 Slim). If you need help with a specific JDM-040