LG KS20 Operating Instructions Manual page 73

Audio & Sound Main Component
There are 6 main components in CU320.
Component
1 MSM7200
2 Audio amp
3 Analog Switch
4 Receiver &
Load Speaker
5 MIC
6 MMI Conn
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Design No. Maker Part No.
U100 MSM7200
U401 LM4898
U400 FSA2267AL10X
CN701 EMS1810TPB1P
CN100 OSF213-42DC
CN300 HSEJ-18S04-25R
[Table 1.14] Audio main component list
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3. TECHNICAL BRIEF
Note
Base-Band Modem
Class-AB Audio Amp
1 Channel Analog SW
8 ohm receiver & Load
Speaker
-42 dB microphone
18Pin MMI Connector
LGE Internal Use Only