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Lenovo IdeaPad 320-15IKB DG721 NM-B241 Schematic

Schematic NM-B241 Added: Jun 24, 2019 RAR · 5.3 MB

File details

TypeSchematic
BrandLenovo
ModelIdeaPad 320-15IKB
Board numberNM-B241, NM-B242
PlatformDG721
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size5.3 MB
AddedJune 24, 2019
Updated
Original file nameIdeapad_320-15IKB_DG421_DG521_DG721_ NM-B241 _ NM-B242.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 IdeaPad 320-15IKB NM-B241 NM-B242 DG421 DG521 DG721 Model: Lenovo IdeaPad 320-15IKB Platforma: LCFC DG421 DG521 DG721 NM-B241 NM-B242 DIS Rev: 1.0

Schematic for the Lenovo IdeaPad 320-15IKB laptop, Compal-built, covering boards NM-B241 and NM-B242 on platform DG721. The archive is a 5.3 MB RAR and the original file name lists the related DG421 and DG521 variants as well. A schematic is used to trace power rails, enable signals and connections between chips, which helps when a board shows no power or fails to start. Check that your board number matches NM-B241 or NM-B242 before working from this file, since the same platform name can appear across different revisions.

The catalog also lists 3 schematics, 2 boardview files, and 7 BIOS dumps for board NM-B241.

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 320-15IKB DG721 NM-B241. 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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