User Guide

Figure 8 BER test result....................................................................................................................................... 3–23
Figure 9 Bluetooth self tests in Phoenix ........................................................................................................... 3–24
Figure 10 Single-ended output waveform of the Ext_in_HP_out measurement when earpiece is
connected. ................................................................................................................................................. 3–34
Figure 11 Single-ended output waveform of the Ext_in_IHF_out loop measurement when speaker is
connected (measured at speaker pads). No filter is used. ................................................................... 3–35
Figure 12 Single-ended output waveform of the Ext_in_Ext_out loop........................................................... 3–35
Figure 13 Single-ended output waveform of the Digital_stereo_microphone_in_Ext_out loop.................. 3–35
RM-437; RM-449; RM-450
BB Troubleshooting
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