LG KU800 Service Manual page 66

3. TECHNICAL BRIEF
Voice Call Headset Mode Path & Head video Telephony Mode
Head_Set
Analog
MSM6275
switch
(U200-1) (U500)
Receiver and
Loud Speaker
AMP
(U501)
MIC
Head_set MIC
Voice
Voice + MP3 + MIDI
❊
Voice Call Headset Mode is routed as below
➜ ➜
MSM6250 HPH_L, HPH_R 18Pin MMI Headset
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