Measurement data
Figure 35 Single-ended output waveform of the Ext_in_HP_out measurement when earpiece is
connected.
Figure 36 Differential output waveform of the Ext_in_IHF_out out loop measurement when speaker
is connected.
Figure 37 Single-ended output waveform of the HP_in_Ext_out loop when microphone is connected.
RM-70
BB Troubleshooting and Manual Tuning Guide Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page 6 –25
Copyright © 2005 Nokia. All rights reserved.