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Lenovo B480 LA48 Schematic

Schematic Added: Sep 30, 2021 RAR · 2.1 MB

File details

TypeSchematic
BrandLenovo
ModelB480
PlatformLA48
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size2.1 MB
AddedSeptember 30, 2021
Updated
Original file nameLenovo B480_B590 wistron LA48 LA480 MB 11264_11273 RevSC .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 B480 laptop, platform LA48, produced by Wistron. The original archive, Lenovo B480_B590 wistron LA48 LA480 MB 11264_11273 RevSC .rar, is about 2.1 MB and covers the LA48 and LA480 motherboard entries with board numbers 11264 and 11273 and revision SC. A schematic like this is used to trace power rails, enable signals and the connections between chips when diagnosing a laptop that will not power on or fails to start.

For the Lenovo B480 the catalog also has 4 schematics 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 B480 LA48. 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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