Acer Aspire 5220 5520 7220 7520 AMD Compal LA 3581P ICW50 ICY70 Schematic · board LA-3581P
This page has the schematic for Acer Aspire 5220 5520 7220 7520 AMD Compal LA 3581P ICW50 ICY70, a laptop motherboard from Acer. The board itself was engineered by Compal and carries board number LA-3581P. 2 more files in the library share this board number, including Nvidia listings — they're listed below.
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Acer Aspire 5220-5520-7220-7520 AMD Compal LA-3581P ICW50-ICY70 Rev1.0 SchematicSame board number 2
All files for LA-3581P- ICW50 LA-3581P Nvidia MCP67-MVNvidiaLA-3581PSchematic
- Acer-Aspire-7520G-502G50Mi Compal ICW50 LA-3581P Rev 2.0AcerLA-3581PBIOS
More Acer ICW50 files 1
Acer ICW50 overviewOther Acer laptops
All Acer filesSchematicAcer Aspire 5332 LA-4853P Rev1.0Acer · LA-4853PSchematicAcer Aspire 5332 LA-4851P KAWF0 KAWH0 Rev1.0Acer · LA-4851PSchematicAcer Aspire 5310 5315 5710 Compal LA 3771P JDW50 JDYL70 Rev 0.3Acer · LA-3771PSchematicAcer Aspire 5310 Compal LA-3771P IGL50 Rev0.1Acer · LA-3771PSchematicAcer Aspire 5310 5710 LA-3771p Rev 0.1Acer · LA-3771PSchematicAcer Aspire 5252-5552-5552G LA-6552P PEW76-86-96 Rev1.0Acer · LA-6552PSchematicAcer Aspire 5100 5110 Compal LA-3121P Rev1.0Acer · LA-3121PSchematicAcer Aspire 4930 4930G Compal LA-4201P Rev1.0Acer · LA-4201P
Questions about this file
Which board number is this Acer Aspire 5220 5520 7220 7520 AMD Compal LA 3581P ICW50 ICY70 file for?
It's for board LA-3581P, 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 #3259 in the public Telegram channel @cynetitsolution, where the file can be downloaded with a free Telegram account.