BMWC1 & C2 MB NM-A471 Rev 0.4 PDF Schematic
This page has the schematic for BMWC1 & C2 MB NM-A471 Rev 0.4 PDF. Printed board number: NM-A471. 2 more files in the library share this board number, including Lenovo listings — they're listed below.
Download via TelegramSame board number 2
All files for NM-A471- Lenovo NM-A471LenovoNM-A471Files
- Lenovo Ideapad 300-15IBR LCFC NM-A471 r0.4-OutputLenovoNM-A471Schematic
Other Compal laptops
All Compal filesBoardviewCompal LA-9981P R10Compal · LA-9981PSchematicLA-E292P Rev 03Compal · LA-E292PSchematicLA-E292P Rev 01Compal · LA-E292PSchematicCompal LA-4611P KSW01 91 - Rev 0.2Compal · LA-4611PSchematicDG42A DG52A NM-B244 Rev 1.0Compal · NM-B244BoardviewNM-B244 NM-B244 R10Compal · NM-B244BoardviewQCL00 LA-8241P Rev 1.0 A00Compal · LA-8241PBoardviewFH51M LA-J871P Rev 1.0Compal · LA-J871P
Questions about this file
Which board number is this BMWC1 & C2 MB NM-A471 Rev 0.4 PDF file for?
It's for board NM-A471, 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 #9070 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.