Audio Mode - LG TU750 Service Manual

3.3.3 Audio Mode

Audio Mode includes three states.( Voice call, Midi.MP3).
Each states is sorted by the total 7 Modes according to external Devices
(Receiver,Loud Speaker,Headset).
Mode
Receiver Mode
Voice call
Headset Mode
MIDI
MP3
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Only for training and service purposes
Loud Speaker Mode
Only Loud Speaker
Loud Speaker Mode
Headset Mode
Table 3-3-1. Audio Mode
In /Out Port
IN
MIC1P/MIC1N
MIC1P/MIC1N
MIC2P/MIC2N
- 57 -
3. TECHNICAL BRIEF
OUT
BEARP/BEARN
SPKRP/SPKRN
AUXO1/AUXO2
SPKRP/SPKRN
SPKRP/SPKRN
AUXO1/AUXO2
LGE Internal Use Only