Laptop motherboard · LG

LG 42LW4500-SA Chassis LJ01U MFL62886949 1105-REV00 Schematic

This page has the schematic for LG 42LW4500-SA Chassis LJ01U MFL62886949 1105-REV00, a laptop motherboard from LG.

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Brand: LG
Device: Laptops
Revision: 00
Contents: Schematic
File size: 5.2 MB
Posted: 7 Nov 2021
Available via: Telegram @datasheets1
Original file name: lg_42lw4500-sa_chassis_lj01u_mfl62886949_1105-rev00.pdf

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Questions about this file

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 #331 in the public Telegram channel @datasheets1, 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 readSchematic vs boardview: which one you need for repair3 min read