
There are three audio transducers:
• 1 dynamic earpiece
• 1 dynamic speaker
• 1 microphone module
Retu also provides an output for the vibra motor.
All external audio accessories are connected to the specific audio connector.
Figure 56 Audio block diagram
Internal audio
The internal audio components are used in these modes:
Hand portable (HP) mode
Internal hands free (IHF) mode
Microphone
X
X
Earpiece
X
Speaker
X
RM-217; RM-222
Nokia Customer Care
System module
Page 8 –14
COMPANY CONFIDENTIAL
Issue 1
Copyright © 2007 Nokia. All rights reserved.
Summary of Contents for 6300 - Cell Phone 7.8 MB
Page 227: ...www s manuals com ...