Laptop motherboard

MBX-187-IRX-5040 Schematic

This page lists the schematic for MBX-187-IRX-5040, a laptop motherboard by Sony. Board number: MBX-187. The same board number appears in 3 more files — see below.

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Brand
Sony
Category
Laptops
Board number
MBX-187
Contents
Schematic
Available on
Telegram
File name
MBX-187-IRX-5040.pdf

Same board number 3

All files for MBX-187

Other Sony laptops

All Sony files
SchematicMBX-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

What is the board number of MBX-187-IRX-5040?
The file is for board MBX-187. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis 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.

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