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Lenovo T470 CT470 NM-A931 Schematic

Schematic NM-A931 Added: Dec 29, 2020 RAR · 2 MB

File details

TypeSchematic
BrandLenovo
ModelT470
Board numberNM-A931
PlatformCT470
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size2 MB
AddedDecember 29, 2020
Updated
Original file nameLenovo T470 (CT470 NM-A931 Rev.2.0).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

Schematic for the Lenovo T470 laptop, board number NM-A931, platform CT470, built by Compal and listed as revision 2.0. The archive is a RAR file of about 2 MB, named Lenovo T470 (CT470 NM-A931 Rev.2.0).rar. A schematic like this is used to trace power rails, enable signals and the routing between chips, which helps narrow down no-power or charging faults to a specific section of the board. Before relying on it, confirm that the board number and revision printed on your motherboard match NM-A931 and Rev.2.0.

For board NM-A931 the catalog also has 1 schematic and 16 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 T470 CT470 NM-A931. 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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