As PhoneOps said above, it may very well be your ear piece speaker. Here is [product|IF182-010|the part] and[guide|4333|hereand [guide|4333|here is the guide].
As PhoneOps said above, it may very well be your ear piece speaker. Here is [product|IF182-010|the part] and[guide|4333|hereand [guide|4333|here is the guide].