Acer-Aspire 3830TG LA-7121P P3MJ0 Schematic
This page has the schematic for Acer-Aspire 3830TG LA-7121P P3MJ0, a laptop motherboard from Acer. The board itself was engineered by Compal and carries board number LA-7121P. 6 more files in the library share this board number, including Compal listings — they're listed below.
Download via TelegramSame board number 6
All files for LA-7121P- Acer 3830TG -Compal LA-7121P REV3.0AcerLA-7121PBoardview
- Acer 3830TG -Compal LA-7121P REV3.0AcerLA-7121PBoardview
- Compal LA-7121P R0.2CompalLA-7121PSchematic
- Acer 3830TG P3MJ0 LA-7121P ROM 7ZIPAcerLA-7121PBIOS
- Acer 3830TG LA-7121P BIOS & ECAcerLA-7121PBIOS
- Compal LA-7121P R0.2CompalLA-7121PFilesDirect
Other Acer laptops
All Acer filesSchematicAcer Aspire 5515 Compal LA-4661P KAW60 Rev0.2Acer · LA-4661PSchematicAcer Aspire 5515 Compal LA-4661P KAW60 Rev1.0Acer · LA-4661PFilesPackard Bell Easynote TM01 PEW96 LA-6552PAcer · LA-6552PFileseMachines eME430-eME630 LA-5991P-R10Acer · LA-5991PFilesCompal LA-A001P ACER V7-581 UMAAcer · LA-A001PSchematicAspire 5551 NEW75 85 95 LA-5912P DIS UMA 0306 R1.0Acer · LA-5912PBoardviewSchematicAcer S7-391 - Wistron Storm - 12223-1AcerSchematicAcer Aspire 9510 9520 6500 Wistron Kirkini Dis 05248-2Acer
Questions about this file
Which board number is this Acer-Aspire 3830TG LA-7121P P3MJ0 file for?
It's for board LA-7121P, 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 #4151 in the public Telegram channel @schematicworld, where the file can be downloaded with a free Telegram account.