RM Schematics
Laptop motherboard · Compal

JBL20 LA-4111P Rev 1.0 Schematic

This page has the schematic for JBL20 LA-4111P Rev 1.0. Printed board number: LA-4111P. 15 more files in the library share this board number, including AMD, HP, Intel listings — they're listed below.

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Brand
Compal
Device
Laptops
Model
JBL20
Made by (ODM)
Compal
Board number
LA-4111P
Revision
1.0
Contents
Schematic
File size
1011 KB
Posted
Original file name
JBL20 LA-4111P (REV 1.0).pdf

Uploader's note

JBL20 LA-4111P (REV 1.0) Schematic

Same board number 15

All files for LA-4111P

Other Compal laptops

All Compal files
BIOSEDQ51 LA-H351P Rev 1.0 A00 2019-05-09 Working BIOS 100%Compal · LA-H351PBIOSEDC42 LA H171P REV 1 0A00 2019 06 03 32MB I5 9400H 9TH Gen WORKINGCompal · LA-H171PBIOSDDH40 LA-F251P Rev 1.0 A00 Working BIOS 100%Compal · LA-F251PBIOSDDH40 LA-F251P Rev 1.0 A00 2017-08-04Compal · LA-F251PBIOSBIOS NM-D151 E8CN21WW BIOS & KbecCompal · NM-D151BIOSCAZ20 LA-E131P Rev 2.0 A01 2017-10-13 Testd BIOS OKCompal · LA-E131PBIOSZPM30 LA-B171P Rev 1.0 2014-04-25Compal · LA-B171PBIOSVBK10 LA-9371P Rev 1.0 2013-08-13 Working BIOSCompal · LA-9371P

Questions about this file

Which board number is this JBL20 LA-4111P Rev 1.0 file for?
It's for board LA-4111P, 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 #3000 in the public Telegram channel @cynetitsolution, 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