MBX-187-IRX-5040 Schematic
This page has the schematic for MBX-187-IRX-5040, a laptop motherboard from Sony. Printed board number: MBX-187. 3 more files in the library share this board number — they're listed below.
Download via TelegramSame board number 3
All files for MBX-187- IRX-5040 MBX-187SonyMBX-187FilesDirect
- Foxconn MBX-187SonyMBX-187Schematic
- Sony IRX-5040 MBX-187SonyMBX-187Schematic
Other Sony laptops
All Sony filesSchematicMBX-149 MS11 MB 1Sony · MBX-149SchematicM931 IRX-5300 MBX-215Sony · MBX-215SchematicM930 IRX-5100 MBX-215 Rev SBSony · MBX-215SchematicM870 MBX-214 Rev 1.0Sony · MBX-214SchematicM851 MBX-217Sony · MBX-217SchematicM851 MBX-217 Alone SignificantSony · MBX-217SchematicMBX-168 rev0.1-Foxconn MS72-1-01Sony · MBX-168SchematicMBX-159-Foxconn MS60-1-01-R1.0 H MP MBSony · MBX-159
Questions about this file
Which board number is this MBX-187-IRX-5040 file for?
It's for board MBX-187. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #531 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.