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Lenovo IdeaPad 330-14IGM NM-B661 Schematic

Schematic NM-B661 Added: Jan 25, 2021 RAR · 3.4 MB

File details

TypeSchematic
BrandLenovo
ModelIdeaPad 330-14IGM
Board numberNM-B661
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size3.4 MB
AddedJanuary 25, 2021
Updated
Original file nameNM B661 EG431 EG532_MB_V10_20180302 Lenovo IdeaPad 330-14IGM.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

A schematic for the Lenovo IdeaPad 330-14IGM laptop, board number NM-B661, produced by Compal. The archive is a RAR file of about 3.4 MB, original name NM B661 EG431 EG532_MB_V10_20180302 Lenovo IdeaPad 330-14IGM.rar. Technicians use a schematic like this to trace power rails, enable signals and the paths between chips when diagnosing no-power or charging faults.

For board NM-B661 the catalog also has 2 schematics, 4 boardview files, and 11 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 IdeaPad 330-14IGM NM-B661. 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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