Nokia RM-824 User Manual

Figure 52 Internal microphones diagram
External earpiece and microphone
The AHJ headset earpiece is connected to WCD9310 (N2190) which is used for high quality audio output and
to guarantee long playback time for accessory use.
Vibra
Vibra is connected to VIBRA_N and VIBRA_P lines which are connected to N2180 TPA2012D2.
Figure 53 Vibra diagram
RM-824; RM-825; RM-826
System Module
Issue 2 NOKIA INTERNAL USE ONLY Page 6 – 25
Copyright © 2012 Nokia. All rights reserved.

Nokia RM-824 Specifications

General

Brand	Nokia
Model	RM-824
Category	Cell Phone
Language	English