Hello everyone,

I am looking for the schematic and/or boardview for a Lenovo Yoga Slim 6 14IAP8 / Lenovo Slim 7 14IRP8 motherboard.

Motherboard references:

• HuaQin NB6287A_PCB_MB_V4
• HuaQin NB6287B_PCB_MB_V4

I mainly need the schematic or boardview PDF to trace the power rails and component locations. Any compatible file for NB6287A or NB6287B would be very helpful.

Device details:

• Brand: Lenovo
• Model: Yoga Slim 6 14IAP8 / Slim 6 14IAP8
• Alternative model: Slim 7 14IRP8
• Board: HuaQin NB6287A_PCB_MB_V4 or NB6287B_PCB_MB_V4
• Request: schematic

...

Requesting the boardview file for a Lenovo Yoga C940-14IIL

Motherboard identifiers:

• Part Number: NM-C761 MP REV 1.0
• Additional markings: FYG80 10B2 / MV -7 E89382

I already possess the schematic PDF ( )
I strictly require the boardview file (.brd, .cad, .tvw, or equivalent) for spatial component tracking and repair.

Thank you in advance
​...

Hi all,
I have a Lenovo Yoga Slim 7 ProX (model: 14arh7 R7-6800hs without nvidia gpu) with a USB-C charging fault.

USB-C port area gets extremely hot when the charger is connected, and the laptop won't charge. On inspection I found a chip marked GBVUE1X0801 (one of four identical ones on the board) with a visible black/burnt mark on the package, located near the USB-C charging circuit, I dont know if it the culprit or something else is.

Anyone got Schematic and boardview for this motherboard, specifically the USB-C PD/charging section ?

I've checked...

Attached Compal Schematics and board view for some Compal motherboards...

Hello everybody,

I am asking for the boardview and schematic for a 2023 Lenovo Yoga 7

Manufacturer: Lenovo
Model Name: Yoga 7 14ARB7
Motherboard Part Number: JYG71 / JYG72 NM-E671

Couldn't find them online. If you know where to look, please tell me.
I know this was asked 2.5 years ago by user treewaver, but i'm asking because his post went unanswered.
I am trying to repair a friends laptop with a short on 3V.

Thank you all very much !