logo elektroda
logo elektroda
X
logo elektroda

Nvisen Y MU01 Mini PC motherboard schematic or capacitor values for 19V input?

passus00 159 4
ADVERTISEMENT
  • #1 21749320
    passus00
    Level 8  
    Hello, good evening.
    I'm from Portugal and I'm an electronics enthusiast. Some time ago I acquired an Nvisen Y MU01 mini-PC.
    "https://minixpc.com/products/nvisen-y-mu01-mini-pc-intel-core-i7-8565u-i7-10510u-2-ddr4-256-512g-intel-hd-graphics-windows10-linux?variant=42011720515818".

    It worked very well, and one day it stopped working.
    I opened the PC and noticed capacitors on the 19 V input that were damaged, as well as near the power-on switch.
    I've searched many websites, but I can't find the motherboard schematic to know the value of the capacitors, because they are SMD (synthetic capacitors) and they are burned out.

    Would it be possible for someone provide me with the electronic schematic of this motherboard?
    If possible, I would greatly appreciate it because I love this PC and want to try to fix the problems it has.

    I sincerely apologize for the inconvenience. If no one can provide the schematic, could possibly indicate a website where I can view it?
    Nvisen Y-MU01 mini PC motherboard with visible ports and electronic components.

    Thank you

    Regards, Carlos Machado
  • ADVERTISEMENT
  • #2 21749380
    Kasek21
    Level 43  
    passus00 wrote:
    I opened the computer and noticed damaged capacitors on the 19 volt input and also near the power switch.

    If you have a short circuit on the capacitors then you need to look further as it is virtually impossible that only a few capacitors have been damaged with no other damage.

    Probably if you have measured the resistance it refers to the whole circuit and not to one or a few capacitors.

    As for the schematic or boardview I doubt it exists.
  • ADVERTISEMENT
  • #3 21749389
    Telo
    Service technician RTV
    passus00 wrote:
    I opened the computer and noticed damaged capacitors on the 19 volt input and also near the power switch.

    Give a photo of these capacitors and mark them.
  • ADVERTISEMENT
  • #4 21749390
    dt1
    Admin of Computers group
    Hello,
    I cannot find schematic or boardview for this mainboard. Can you take a clese-up photo of this region, mark a place where the components used to be (if it is not obvious from the photo) and post it here? If these capacitors are connected directly in parallel to DC Jack, their value is not that critical and we can look for similar designs.
  • #5 21750279
    passus00
    Level 8  
    passus00 wrote:
    >>21749389
    Close-up of a damaged SMD component on a PCB.
    PCB close-up with SMD capacitors and signs of corrosion or damage

    Hi
    First image is near input 19v(top)
    Second is also near input 19v(down)
    Third the board

    Thanks
ADVERTISEMENT