Nokia 6120 classic Service Manual page 48

Figure 10 Take single trig measurement for the rise of the BSI signal.
Figure 11 RM-243 Bluetooth antenna
Figure 12 RM-243 Bluetooth and FM radio component
Figure 13 BER test result.....................................................................................................................................
Figure 14 Bluetooth self tests in Phoenix
Figure 15 Single-ended output waveform of the Ext_in_HP_out measurement when earpiece is
connected. .................................................................................................................................................
Figure 16 Single-ended output waveform of the Ext_in_IHF_out out loop measurement when speaker
is connected (measured at speaker pads). No filter is used.
Figure 17 Single-ended output waveform of the Ext_in_Ext_out
Figure 18 Single-ended output waveform of the HP_microphone_in_Ext_out loop.
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BB Troubleshooting and Manual Tuning Guide
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