Audio; Av Connector - Nokia 6500 SLIDE RM-240 Service Manual

RM-240
System Module
Microphone
Earpiece
Speaker

AV connector

In this phone the 2.5mm AV connector has a double function - depending of the mode the phone is put in
the AV connector will operate as a normal galvanic connector for headsets etc or as TV output (that can be
connector to a external TV).
Depending on the position of the switch (N2002), compressed video signal is feed to pin 3 or audio input
from external microphone is feed to the phone.
A connected male connector is detected on pin 6 (PLUG_DET).
Note: Only use an approved cable for connecting to the AV connector ( e.g. headset HS-47, TV out
CA-92U).
Pin Signal name
1, 2 HS_ GND
3 HS_MIC/
HS_COMP_VIDEO
4 HS_EAR_R
5 HS_EAR_L
6 PLUG_DET
Issue 1
Hand portable (HP) mode
X
X
Table 11 AV connector pins
Direction
-
Input/Output
Output
Output
Input
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
Internal hands free (IHF) mode
X
X
Description
Ground)
Microphone input Video output depending on
switch N2002
Audio out
Audio out
Plug detection
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