A520f no sound in earpiece.

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A520f no sound in earpiece.

On June 16, 2020, Posted by , In Samsung Android Phones, With 1 Comment

pcb look perfect
no sound in earpiece.
any schematic or solution?
earpiece is good , 25 ohm

One Comment so far:

  1. sulmanz says:

    did you check the 2 pins that want conduct Along with the speaker flex ?

    nany headphone jack interference?