Sony MBX-193 - QUANTA TW1 - REV 3E Schematic
This page has the schematic for Sony MBX-193 - QUANTA TW1 - REV 3E, a laptop motherboard from Sony. The board itself was engineered by Quanta and carries board number MBX-193. 2 more files in the library share this board number — they're listed below.
Download via TelegramSame board number 2
All files for MBX-193- Sony Vgn-Bz Series MBX-193 Quanta TW1SonyMBX-193FilesDirect
- Sony VGN-BZ Series MBX-193 Quanta TW1 LaptopSonyMBX-193Schematic
Other Sony laptops
All Sony filesSchematicSony MBX-224 M960 M970Sony · MBX-224SchematicSony MBX-224 Vpc-Ea SeriesSony · MBX-224SchematicSony MBX-216 - Quanta GD3Sony · MBX-216SchematicSony MBX-208 - Quanta SY2 - MB 0409CSony · MBX-208SchematicSony MBX-196 - Quanta GD2 - Rev 2ASony · MBX-196SchematicSONY MBX-194 PVT MB 0701Sony · MBX-194SchematicSony MBX-185 M730 - M730-1-01 - Rev 1.0Sony · MBX-185SchematicSony MBX-178- M620-PVT-MB-0608-1000Sony · MBX-178
Questions about this file
Which board number is this Sony MBX-193 - QUANTA TW1 - REV 3E file for?
It's for board MBX-193, made by Quanta. 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 #582 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.