Audio Phoenix Interface - Nokia 6275 Baseband Description And Troubleshooting

Nokia Customer Care

Audio Phoenix Interface

Run the audio test in Phoenix to check the audio functionality.
MIC1
MIC3
MIC2s
Earpiece
Audio Component Description
MIC1
MIC2
MIC3
Earpiece
IHF
Issue 1 - September 2006
DC block capacitors
Figure 37: Audio troubleshooting
IHF
Figure 38: Audio Test in Phoenix
Table 1: Audio Test Parameters
Routes the audio from the internal microphone to the headset speaker.
Routes the audio signal from the headset microphone to the internal earpiece.
Use the first and second options on the Phoenix menu to have an open channel. When
you insert the Universal Headset, the UEM automatically reroutes the audio signal to
the UHJ.
Allows you to use to hear a signal from the internal earpiece.
Routes the audio signal to the IHF speaker output.
Company Confidential
Baseband Description and Troubleshooting
Audio amplifier
6275/6275i (RM-154)
IHF
Page 31