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Lenovo ThinkPad P52 EP520 NM-B562 Schematic

Schematic NM-B562 Added: Aug 22, 2023 RAR · 3.2 MB

File details

TypeSchematic
BrandLenovo
ModelThinkPad P52
Board numberNM-B561, NM-B562
PlatformEP520
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size3.2 MB
AddedAugust 22, 2023
Updated
Original file nameLenovo_Thinkpad_P52_–_LCFC_EP520_NM_B562_NM_B561 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

From the original post:
Lenovo_Thinkpad_P52_–_LCFC_EP520_NM_B562_NM_B561 pdf

Schematic for the Lenovo ThinkPad P52 laptop, covering board numbers NM-B561 and NM-B562 on the EP520 platform, with Compal listed as the ODM. The archive is a RAR file of about 3.2 MB. A schematic is the tool for tracing power rails, enable signals and the paths between chips when a laptop is dead or a rail is missing. Confirm that your mainboard carries the NM-B561 or NM-B562 marking before working from the diagrams, since the two numbers are listed together in this file.

For board NM-B561 the catalog also has 2 boardview files 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 ThinkPad P52 EP520 NM-B562. 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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