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Laptop motherboard · Compal

Compal LA-7781P R1.0 Schematics Schematic

This page has the schematic for Compal LA-7781P R1.0 Schematics. Printed board number: LA-7781P. 2 more files in the library share this board number — they're listed below.

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Brand
Compal
Device
Laptops
Made by (ODM)
Compal
Board number
LA-7781P
Revision
1.0
Contents
Schematic
Available via
Telegram
Original file name
compal_la-7781p_r1.0_schematics.pdf

Same board number 2

All files for LA-7781P

Other Compal laptops

All Compal files
BoardviewCompal LA9531P R1.0Compal · LA-9531PSchematicCompal LA-3451PCompal · LA-3451PSchematicLenovvo G570 Compal LA-6752P LA-6754PCompal · LA-6752P · LA-6754PSchematicCompal LA-9532p R1.0 2013Compal · LA-9532PSchematicg450-la-5081p-KIWA5-6Compal · LA-5081PSchematicNB255-250 Compal LA-5122P PAV10 R10 20100330Compal · LA-5122PBoardviewNAV50 LA-5651P BVCompal · LA-5651PSchematicCompal NM-A272 R1.0 SchematicsCompal · NM-A272

Questions about this file

Which board number is this Compal LA-7781P R1.0 Schematics file for?
It's for board LA-7781P, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #1579 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

Guides for this file

Laptop won't turn on? A schematic-based troubleshooting plan6 min readHow to find your laptop motherboard number5 min readWho really makes your laptop board: Compal, Quanta, Wistron and other ODMs4 min read