Carlos Ortega, here is my answer to a similar question " I would get to the "tummy switch" and check the circuit from there. You do have a couple of choices here. Check the switch, then the speaker. Check the connector for both. You will need a multimeter to check those. Follow the schematic to work on your Furby's voice, and check [http://www.phobe.com/furby/auto1.html|on here] for directions on how to skin the Furby." Hope this helps, good luck.
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