LG L705ix Service Manual page 55

3. TECHNICAL BRIEF
3.11.6.2. Audio Mode
There are four audio modes (Voice call, speaker phone, VT phone, MIDI/SD contents).
MODE
Voice Call
VT phone
Speaker phone
MIDI
SD contents
Audio & Sound Main Component
There are 7 main components in L705iX.
Compon ent
1 MSM6280
2 Audio Processor
3 DAC & AMP
4 MIC
5 Ear jack
6 Speaker & Receiver
LGE Internal Use Only
Devi ce
Receiver Mode
Loud Mode
Headset
Receiver Mode
Loud Mode
Headset
Loud Mode
Loud Mode
Headset
Loud Mode
Headset
Table.3.11.8 Audio Mode
Design No. Maker Par t No.
U101
U201
U204 YMU800-WZ
MIC1 SP0204LE5-PB4
CN838 HSEJ-10S-05
EMS1810TCD3P
Table.3.11.9 Audio main component list
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Description
Receiver Voice Call
Speaker Phone
Headset Voice Call
Receiver VT phone
Speaker VT phone
Headset VT phone
Speaker Phone
Speaker MIDI Bell
Headset MIDI Bell
Speaker MP3
Head set MP3
MSM6280 Base-Band Modem
AP131 Audio Processor LSI with SD
Class-D Audio Amp & DAC
-42 dB microphone
8 ohm Speaker
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Only for training and service purposes
Note
Interface
Ear jack