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Lenovo KS485 NM-F331 Schematic (REV 01)

Schematic NM-F331 Added: Jun 28, 2025 RAR · 2.1 MB

File details

TypeSchematic
BrandLenovo
Board numberNM-F331
PlatformKS485
Board maker (ODM)Compal
Revision01
DeviceLaptop
FormatRAR
Size2.1 MB
AddedJune 28, 2025
Updated
Original file nameLENOVO _V14_15_Gen_4_Intel_LCFC_KS485_NM_F331 Rev 01 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 _V14_15_Gen_4_Intel_LCFC_KS485_NM_F331 Rev 01 PDF

The schematic for the Lenovo NM-F331 laptop board, platform KS485, built by Compal and listed as revision 01. The source file is a RAR archive of about 2.1 MB, named after the V14/15 Gen 4 Intel series. A schematic like this is used to trace power rails, enable signals and the circuits between them, which helps when a board has no power or fails to start. Pair it with a boardview if you need physical component locations. Confirm that the revision printed on your board matches Rev 01 before relying on the drawings.

For board NM-F331 the catalog also has 2 schematics, 3 boardview files, and 2 BIOS dumps.

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 KS485 NM-F331. 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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