RM Schematics
Laptop motherboard · Sony

MBX-214 M870 DDR3 Schematic

This page has the schematic for MBX-214 M870 DDR3, a laptop motherboard from Sony. Printed board number: MBX-214. 10 more files in the library share this board number — they're listed below.

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Brand
Sony
Device
Laptops
Model
M870
Board number
MBX-214
Contents
Schematic
File size
1.5 MB
Posted
Original file name
MBX-214 M870 DDR3 PDF .rar

Same board number 10

All files for MBX-214

Other Sony laptops

All Sony files
BIOSSony MBX-266 Z50CR MB S1202-2 BIOS BID01433Sony · MBX-266BIOSSONYSVE141-HM76 MBX-268 DA0HK6MB6G0 Working BIOSSony · DA0HK6MB6G0 · MBX-268BIOSSony DA0HK8MB6E0 Rev E KH8 Working BIOSSony · DA0HK8MB6E0SchematicMBX-202 M970 971Sony · MBX-202BoardviewSchematicSONY VGN-FZ Series MBX-165 MS91 DiagramSony · MBX-165BIOSMBX-165 MS90 1P-0073500-8012Sony · MBX-165FilesSony MBX-250 Z40HR MB S0203-2 48.4MP06.021 U4004 BQ735Sony · MBX-250BIOSSONY SVE151C11T MBX 269 QUANTA DA0HK5MB6F0 REV F DIS BIOS FlashSony · DA0HK5MB6F0

Questions about this file

Which board number is this MBX-214 M870 DDR3 file for?
It's for board MBX-214. 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 #7850 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 readSchematic vs boardview: which one you need for repair3 min read