NM-A221 Schematic
This page has the schematic for NM-A221. Printed board number: NM-A221. 3 more files in the library share this board number, including Lenovo listings — they're listed below.
Download via TelegramSame board number 3
All files for NM-A221- Lenovo ThinkPad Edge E550 LCFC NM-A221 R1.0LenovoNM-A221Schematic
- Thinkpad E550-NM-A221LenovoNM-A221Files
- Lenovo ThinkPad Edge E550 LCFC NM-A221 R1.0LenovoNM-A221Files
Other Compal laptops
All Compal filesSchematicLA-F322P SBMLK14 Nonar MB R20 A01Compal · LA-F322PSchematicVALA0 LA-9411P Rev 1.0 A00Compal · LA-9411PBoardviewA4WAR LA-C351P Rev 1ACompal · LA-C351PBoardviewSchematicLA D822P Rev 1.0 A00Compal · LA-D822PSchematicCOMPAL LA-3491P IAT50 2006-12-11 Rev 0.1Compal · LA-3491PSchematicDirectCompal LA-8392P R1.0Compal · LA-8392PSchematicX260 NM-A531 REV1.0Compal · NM-A531BoardviewFS441 FS540 NM-C121 Rev 2.0Compal · NM-C121
Questions about this file
Which board number is this NM-A221 file for?
It's for board NM-A221, 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 #5940 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.