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NM-A221 Schematic

Schematic NM-A221 Added: Jul 18, 2021 ZIP · 1.5 MB

File details

TypeSchematic
Board numberNM-A221
Board maker (ODM)Compal
DeviceLaptop
FormatZIP
Size1.5 MB
AddedJuly 18, 2021
Updated
Original file nameNM-A221 PDF.zip

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 a laptop built by Compal, board number NM-A221, supplied as a ZIP archive of about 1.5 MB (original file name NM-A221 PDF.zip). Technicians use a schematic like this to trace power rails, enable signals and the routing between chips when diagnosing no-power or no-boot faults. No brand or model name is given in the file details, so confirm that the board number printed on your motherboard matches NM-A221 before relying on the drawings.

For board NM-A221 the catalog also has 3 schematics 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 NM-A221. 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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