Lcfc NM A403 REV1.0 Schematic · board NM-A403
This page has the schematic for Lcfc NM A403 REV1.0, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-A403. 1 more file in the library share this board number — they're listed below.
Download via TelegramSame board number 1
All files for NM-A403- Lcfc NM-A403LenovoNM-A403Boardview
Other Lenovo laptops
All Lenovo filesSchematicLenovo NM-C661Lenovo · NM-C661BoardviewLENOVO IdeaPad G505 - LA-9911P R10Lenovo · LA-9911PBoardviewLENOVO ThinkPad T14 Gen 2 NM D451 REV 1.0Lenovo · NM-D451SchematicLENOVO Thinkbook 14P GEN3 LCFC NM-E561Lenovo · NM-E561BoardviewLcfc NM-E561 Rev 1.0 BaoardviewLenovo · NM-E561BoardviewLenovo NM-E991 REV1.0Lenovo · NM-E991BoardviewLENOVO Yoga Slim 7PRO 14ACH5 NM D691 REV 1.0Lenovo · NM-D691BoardviewLENOVO Thinkpad T16 Gen 3 LCFC LTE40 LTE60 NM F851P Rev 1.0Lenovo
Questions about this file
Which board number is this Lcfc NM A403 REV1.0 file for?
It's for board NM-A403, 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 #17906 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.