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Lenovo 330-14IKB NM-B731 Schematic

Schematic NM-B731 Added: Jan 31, 2023 RAR · 3.5 MB

File details

TypeSchematic
BrandLenovo
Model330-14IKB
Board numberNM-B731
Board maker (ODM)Compal
Revision0.1
DeviceLaptop
FormatRAR
Size3.5 MB
AddedJanuary 31, 2023
Updated
Original file nameLENOVO 330-14IKB -EG523 MB NM-B731 REV0.1 PDF.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
LENOVO 330-14IKB -EG523 MB NM-B731 REV0.1 PDF

Schematic for the Lenovo 330-14IKB laptop, board number NM-B731, revision 0.1, from the Compal design. The file is supplied as a RAR archive of about 3.5 MB containing a PDF. Technicians use a schematic like this to trace power rails, enable signals and signal paths when diagnosing a dead or unstable board. Pair it with a boardview of the same board number if you need to locate components or test points on the PCB. Confirm that the revision printed on your motherboard matches 0.1 before relying on the drawing.

The catalog also lists 1 boardview file and 3 BIOS dumps for board NM-B731.

Description generated from the catalog data. ·

How to open it

Schematics are PDF files: any PDF reader works. Use the search in the PDF to jump to a net or part name, and keep the boardview open next to it if you have one.

Guide: How to Read Laptop Schematics: Rails, Nets, Sequence →

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Questions about this file

Which board is this schematic for?

It is for Lenovo 330-14IKB NM-B731. Compare the board number and revision printed on your PCB with the file details before relying on it.

How do I open the schematic?

It is a PDF file, usually inside an archive. Extract it and open it in any PDF reader; text search helps to find nets and parts.

Is there a boardview for the same board?

Check the related files below: files for the same board and model are listed first.

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