Lenovo T14 Gen 2 NM-D352

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  • dancu.alexandru@gmail.com
    Member
    • Jun 2024
    • 15
    • Romania
    #1

    Lenovo T14 Gen 2 NM-D352

    Hello,

    Could someone please help me with a picture of the BQ Chip area?

    I have a problem with the SRN and SRP pins. In the schematics and BQ25710 datasheet this pins are connected to ground trought a capacitor. On my board they are connected to ground trought resistors.

    Thank You
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20695
      • UK
      #2
      Originally posted by dancu.alexandru@gmail.com
      Hello,

      Could someone please help me with a picture of the BQ Chip area?

      I have a problem with the SRN and SRP pins. In the schematics and BQ25710 datasheet this pins are connected to ground trought a capacitor. On my board they are connected to ground trought resistors.

      Thank You
      Are you looking at the right pins. There are 3 caps connected to pins 19 & 20. Boardview - https://www.badcaps.net/forum/troubl...v1-0-boardview

      Click image for larger version Name: BQ25710.jpg Views: 166 Size: 94.3 KB ID: 3605493
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • dancu.alexandru@gmail.com
          Member
          • Jun 2024
          • 15
          • Romania
          #3
          Originally posted by SMDFlea

          Are you looking at the right pins. There are 3 caps connected to pins 19 & 20. Boardview - https://www.badcaps.net/forum/troubl...v1-0-boardview

          Click image for larger version Name: BQ25710.jpg Views: 166 Size: 94.3 KB ID: 3605493
          Yes, each of this pins (19 and 20) is connected to ground through a resistor and connected together by a capacitor.

          Someone worked on this bord and probably meesed this up.

          Thank you

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