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Lenovo ThinkPad L390 18724-1M Schematic

Schematic 18724-1M Added: Nov 6, 2021 RAR · 2.7 MB

File details

TypeSchematic
BrandLenovo
ModelThinkPad L390
Board number18724-1M
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size2.7 MB
AddedNovember 6, 2021
Updated
Original file nameThinkPad L390 Yoga_-_LKL-2_MB_18724-1M_2 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

Schematic for the Lenovo ThinkPad L390 laptop, Wistron board number 18724-1M, delivered as a RAR archive of about 2.7 MB. Technicians use a schematic like this to trace power rails, enable signals and the paths between chips when diagnosing a no-power or no-boot fault. The original file name points to a PDF inside the archive, so the schematic can be read on a phone or laptop without special software.

For board 18724-1M the catalog also has 1 schematic and 7 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 ThinkPad L390 18724-1M. 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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