Jumper Angelsounds JPD-100S The Transducer Replacement

Access the battery compartment

Remove the battery compartment lid and set it aside.

Disconnect the battery and set it aside.

Puncture the sticker in the battery compartment with a spudger to access the screw beneath it.

Remove the 7mm Phillips #1 screw from the battery compartment.

Place the screw in a secure place.

Begin prying open the device.

Insert a plastic opening tool into the side groove about 2cm from the pink plastic component and pry open one side of the device.

Once the side is separated, leave the opening tool inside to prevent the two sides from closing.

Insert another plastic opening tool into the groove opposite to the side of the tool already inserted.

Create separation on that side until the white plastic component comes off entirely.

Place the white plastic component in a secure place.

With your hand, remove the pink component.

Remove the 7mm Phillips #1 screw in the middle of the motherboard.

Unsolder the Black cable

Unsolder the red cables from the metal plates.