Einleitung
In order to replace the microphone grab yourself a PH00 screwdriver, a metal spudger, and a soldering kit.
- Before you begin disassembling the Vtech InnoTab 3, turn on your soldering iron. If working with others let them know that the soldering iron is on and to use caution.
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Slide the battery compartment door lock down.
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While still holding the battery compartment lock down, slide the two battery doors outwards on either side of the device.
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Carefully remove the batteries from the battery compartment.
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Using a nylon or metal spudger, remove the three caps that hide the screws.
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Remove the 5mm screw near the bottom and the two 7.6mm at the top using a PH00 screwdriver.
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Carefully separate the back panel from the front panel revealing the motherboard connected to the front panel.
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Remove the four 7.6 mm screws using a PH00 screwdriver.
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Lift up the circuit board from the device.
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To replace the microphone, desolder the two connections that connect the speaker to the device.
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This is a tricky step. Refer to this guide to learn how to solder: How To Solder and Desolder Connections
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To reassemble your device, follow these instructions in reverse order.
