Nokia RM-243 Service Manual

Figure 16 Single-ended output waveform of the Ext_in_IHF_out out loop measurement when speaker is connected
(measured at speaker pads). No filter is used.
External output from AV
Figure 17 Single-ended output waveform of the Ext_in_Ext_out loop.
External output from AV (acoustic input)
Figure 18 Single-ended output waveform of the HP_microphone_in_Ext_out loop.
RM-243
BB Troubleshooting and Manual Tuning Guide
Issue 1 COMPANY CONFIDENTIAL Page 3 –35
Copyright © 2007 Nokia. All rights reserved.

Nokia RM-243 Specifications

General

Brand	Nokia
Model	RM-243
Category	Handhelds
Language	English