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VAL90 LA-9931P Schematic

Schematic LA-9931P Added: Apr 18, 2020 ZIP · 0.9 MB

File details

TypeSchematic
Board numberLA-9931P
PlatformVAL90
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatZIP
Size0.9 MB
AddedApril 18, 2020
Updated
Original file nameVAL90 LA-9931P (REV 1.0).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 Compal laptop board LA-9931P, platform VAL90, revision 1.0, supplied as a ZIP archive of about 0.9 MB. Technicians use a schematic like this to trace power rails, enable signals and signal paths when diagnosing a laptop that will not power on or boot. Check that the board number LA-9931P and revision 1.0 match the marking on your motherboard before relying on the circuit details.

The catalog also lists 2 schematics, 1 boardview file, and 6 BIOS dumps for board LA-9931P.

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 VAL90 LA-9931P. 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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