MBX-149 MS11 MB 1 Schematic
This page has the schematic for MBX-149 MS11 MB 1, a laptop motherboard from Sony. Printed board number: MBX-149. 3 more files in the library share this board number — they're listed below.
Download via TelegramSame board number 3
All files for MBX-149- Sony Vaio MS12 MBX-149 - Rev 2.0SonyMBX-149FilesDirect
- MBX-149 MS10-FE5 SeriesSonyMBX-149Schematic
- Sony Vaio MS12 MBX-149 - Rev 2.0SonyMBX-149Schematic
Other Sony laptops
All Sony filesSchematicMBX-237 V030Sony · MBX-237SchematicMBX-224 M960 M970Sony · MBX-224SchematicMBX-202 M790Sony · MBX-202SchematicMBX-196 - Vgn-Cs-SrSony · MBX-196SchematicMBX-163-MS60Sony · MBX-163SchematicMBX-159 MS60-1-01 0.3Sony · MBX-159SchematicM931 IRX-5300 MBX-215Sony · MBX-215SchematicM930 IRX-5100 MBX-215 Rev SBSony · MBX-215
Questions about this file
Which board number is this MBX-149 MS11 MB 1 file for?
It's for board MBX-149. 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 #542 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.