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Laptop motherboard · Sony

PCG-5G2T VGN-CR13 - Quanta GD1 MBX-177 - Rev 1A Schematic

This page has the schematic for PCG-5G2T VGN-CR13 - Quanta GD1 MBX-177 - Rev 1A, a laptop motherboard from Sony. The board itself was engineered by Quanta and carries board number MBX-177. 15 more files in the library share this board number — they're listed below.

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Brand
Sony
Device
Laptops
Made by (ODM)
Quanta
Board number
MBX-177
Revision
1A
Contents
Schematic
Available via
Telegram
Original file name
PCG-5G2T VGN-CR13 - QUANTA GD1 MBX-177 - REV 1A.pdf

Same board number 15

All files for MBX-177

More Sony PCG-5G2T files 3

Sony PCG-5G2T overview

Other Sony laptops

All Sony files
SchematicPCG-NVR23 - MBX-67 - Quanta NE4 - Rev 1ASonySchematicPCG-K23-MBX114SonySchematicPCG-FR825CP - Quanta RB1 - Rev 1ASonySchematicPCG-FR310 - MBX-80 - Quanta NE5SonySchematicNE7 Sony PCG-61611 1SonySchematicNE7 Sony PCG-61611SonySchematicMBX-237 V030Sony · MBX-237SchematicMBX-224 M960 M970Sony · MBX-224

Questions about this file

Which board number is this PCG-5G2T VGN-CR13 - Quanta GD1 MBX-177 - Rev 1A file for?
It's for board MBX-177, 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 #554 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

Guides for this file

Laptop won't turn on? A schematic-based troubleshooting plan6 min readHow to find your laptop motherboard number5 min readWho really makes your laptop board: Compal, Quanta, Wistron and other ODMs4 min read