Help id a resistor in HP Pavilion Aero 13-be0501la

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  • modestoros
    Member
    • Feb 2022
    • 10
    • Chile

    #1

    Help id a resistor in HP Pavilion Aero 13-be0501la

    Hi
    I'm trying to repair the laptop, which has water damage, but I found a resistor that was too corroded to be identified. I looked up the Boardview software and the part is PR5301,
    Click image for larger version  Name:	Missing Resistor 1.png Views:	135 Size:	23.6 KB ID:	3623443




























    I managed to get the schematics but I can't figure out the value of the resistor, the image below shows the component.

    Click image for larger version  Name:	Missing Resistor 2.png Views:	11 Size:	288.5 KB ID:	3623445

    Thanks in advance for all the help

    Best Regards



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  • vanminhscdt@gmail.com
    Senior Member
    • Jul 2022
    • 74
    • Việt Nam

    #2
    Click image for larger version

Name:	Missing Resistor 2.png
Views:	68
Size:	288.5 KB
ID:	3623580
    The blue color is the value of the resistor.

    169k .​

    Comment

    • modestoros
      Member
      • Feb 2022
      • 10
      • Chile

      #3
      Originally posted by vanminhscdt@gmail.com
      The blue color is the value of the resistor.

      169k .
      Thanks for your help

      Comment

      • modestoros
        Member
        • Feb 2022
        • 10
        • Chile

        #4
        Originally posted by vanminhscdt@gmail.com
        Click image for larger version

Name:	Missing Resistor 2.png
Views:	68
Size:	288.5 KB
ID:	3623580
        The blue color is the value of the resistor.

        169k .​
        Quick question, I don't know if it appears in the schematic, but what is the tolerance of the resistor?

        thanks in advance

        Comment

        • mon2
          Badcaps Legend
          • Dec 2019
          • 14721
          • Canada

          #5
          This is a non-critical resistor value and is used as a forced turn ON signal for the mated line. Respectively, any value of say 4k7 or higher is ok to be used here. The tolerance nor the value are super critical.

          Comment

          • m1ch43lzm
            Badcaps Legend
            • Mar 2019
            • 1033
            • Peru

            #6
            169k 0402 1% should work, it's for setting Ton for the buck converter

            Comment

            • modestoros
              Member
              • Feb 2022
              • 10
              • Chile

              #7
              Originally posted by mon2
              This is a non-critical resistor value and is used as a forced turn ON signal for the mated line. Respectively, any value of say 4k7 or higher is ok to be used here. The tolerance nor the value are super critical.
              Great, thank you for your help

              Comment

              • modestoros
                Member
                • Feb 2022
                • 10
                • Chile

                #8
                Originally posted by m1ch43lzm
                169k 0402 1% should work, it's for setting Ton for the buck converter
                Thanks I appreciate your help

                Comment

                • mcplslg123
                  Badcaps Legend
                  • Jun 2015
                  • 7262
                  • india

                  #9
                  Originally posted by mon2
                  This is a non-critical resistor value and is used as a forced turn ON signal for the mated line. Respectively, any value of say 4k7 or higher is ok to be used here. The tolerance nor the value are super critical.
                  I disagree with mon2. a 4K7 resistor wont work on TON line if original specs is 169K. However, the value is not critical,so anything between say 100K-200K is very likely to work but definitely 4.7K wont work.

                  Comment

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