Acer+eMachines+E520 E720 Compal LA-4431P Rev1.0 Schematic
This page has the schematic for Acer+eMachines+E520 E720 Compal LA-4431P Rev1.0, a laptop motherboard from Acer. The board itself was engineered by Compal and carries board number LA-4431P. 3 more files in the library share this board number, including Compal listings — they're listed below.
Download via TelegramSame board number 3
All files for LA-4431P- Acer Emachines E520-E720 -Compal LA-4431P KAWE0AcerLA-4431PFilesDirect
- Compal LA 4431P KAWE0 REV 1.0 Acer eMachines D520, D720, E520, E720AcerLA-4431PFiles
- Compal LA-4431P KAWE0CompalLA-4431PBoardview
Other Acer laptops
All Acer filesFilesMORAR - 05210-SB REV SB Acer Aspire 3610AcerSchematicAcer A315 Quanta Z8G DA0Z8GMB8D0 Rev 1AAcer · DA0Z8GMB8D0FilesAcer Nitro AN515-34 - FH500 FH50Q LA-J621P REV1.0Acer · LA-J621PFilesAcer+eMachines+E732 Quanta HM55 CP ZRD Rev1CAcerFilesAcer+eMachines+E525 E725 Compal LA 4854P NAWF3 F4 H3 NAWF3 Rev0Acer · LA-4854PFilesAcer+eMachines+E525 Compal LA-4851P KAWF0 KAWH0 RevDAcer · LA-4851PFilesAcer eMachines EZ1600 EZ1601 Quanta EL7 Clapton AIO Rev1AAcerFilesACER SWIFT SF314-51 CARDB X3 R22 20160831 1110 Kabylake UAcer
Questions about this file
Which board number is this Acer+eMachines+E520 E720 Compal LA-4431P Rev1.0 file for?
It's for board LA-4431P, 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 #4251 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.