Hello, I'd need the schematic & boardview of this lenovo if sb have them.
I need them to identify part with marking 4TK.
Thank you
I need them to identify part with marking 4TK.
Thank you
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Last edited by rookieme; 09-10-2024, 04:05 AM. -
Post a pic of the part and also the area of the board. Will search it out. -
If it helps it should be like the RT1711H [4GW] that huawei matebooks use for usb-c voltage negotiation.Attached Filesif you find these attachements useful please consider making a small donation to the site
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LOL. You nailed it!!
Part # RT1715WSC
RT1715WSC - Buy RT1715WSC with free shipping on AliExpress
See attached. Found it in a few seconds by searching for '4T Richtek'.
RT1715 - Programmable USB Type-C PD Controller | Richtek TechnologyComment
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LCFC NM-D631 / Bitland BM5024
Boardview only *.pdf (Comment
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thank you both for the help!Comment
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I'm also working on a D631 right now. Can anyone find the schematic?Comment
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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 !10-31-2025, 05:59 PM -
Request Schematic & Boardview Lenovo Idepad Miix520-12IKB Tablet 1702B_05_01 Rev: 1.0...10-13-2025, 06:50 PM
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Hello everyone,
For a project of mine, I need the pinout for the EDP display connector since these aren't universal. It would be nice to have the pinout of the other board connectors as well, so does anyone have any schematics/boardview files of the 8APU1 motherboard that's in the Lenovo Legion Go?
Many thanks in advance 🙂09-08-2025, 09:26 AM -
Hello everyone...
I'm looking for a schematic or boardview
MODEL: ThinkPad E16 2nd Gen LE460 / LE620 NM-F861
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Hello,
I am in search of a schematic or boardview for Lenovo Ideapad Flex 5 14ALC7.
No power and no charging LED with AC Adapter connected. AC Adapter is functioning at 19V, and also tried another Lenovo AC Adapter -- no charging LED still.
There is an active 19V from the USB-C port to the motherboard with AC Adapter connected, so the port is also fine. I am assuming there is a short on one of the power rails, but don't know where to start looking.
Any insight, schematic or boardview would be greatly appreciated.
Model: Lenovo Ideapad Flex 5 14ALC7...
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