JBL Charge 5 IC Identification ( TL Version )

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  • celulartj
    New Member
    • May 2017
    • 5
    • Usa
    #1

    JBL Charge 5 IC Identification ( TL Version )

    Click image for larger version Name: 20240608_135647.jpg Views: 582 Size: 1.56 MB ID: 3286638 Click image for larger version Name: 20240608_135706.jpg Views: 285 Size: 1.84 MB ID: 3286639 Click image for larger version Name: 20240608_135642.jpg Views: 288 Size: 2.07 MB ID: 3286640
    Hi everyone

    I have a JBL Charge 5 speaker that I need to repair

    I would like to know if anyone knows the identification of this charging IC, it is a BQ chip , I am attaching photographs for your recognition, it goes in the place where the red circle is...... I think it is marked as U38 on the pcb

    Thank you very much for your help
    Tags: None
    • harp
      Badcaps Veteran
      • Jun 2022
      • 595
      • Planet Earth
      #2
      I search for pcb photos, but cant find sharp one, maybe in some video with microscope... at least, it is qfn-24 package bq chip with four lines printed on it, visable is only edge outline shape... or maybe you can ask seller to picture pcb?

      On jbl charge 3 is bq24297, and for jbl charge 4 it may use the same chip like yours, judging of component arrangement...

      You can do reverse engeneering and trace each pad to hopefuly determinate what bq is used...
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