User Guide

NPM-6/6X
System Module and User Interface CCS Technical Documentation
Page 36 Nokia Corporation. Issue 2 06/03
Audio Control
Figure 13: Audio block diagram NPM-6/6X
PA
UEM
Radio
L
R
Rin
Lin
mic3
xear
Phs
Pihf
Lout
Rout
Lout
Rout
antenna
ACI
headint
mic2
Mic
IHF-
Speaker
SPKR
Tomahawk
bottom connector
UPP
ear data
mic data
mic1
earp
earpiece
microfone
Control Bus
Pop-Port
bottom connector
TM