LG U890 Service Manual page 60

MSM6250 BLK
Head Set Jack BLK
DAUGHTER_HEADSET
10u
R905
2.2K
R903
CN901
13
15 R907
17
1
2
3
4
5
6
7
8
9
10
11
12
14
16
C915 C917
18
10p 10p
C-1827541
Near to MSM
C914
10K
2.2K
C911 33u
C907 33u
C931 C932
47p 47p
$V $V
MSMF05C-P
- 61 -
3. TECHNICAL BRIEF
MIC_Feedback
MICFBP
MICINN
MICOUTP
C202 0.1u
470K
R205
MICOUTN
C224 0.1u
MICINP
MICFBN
FB901
FB902
D901
180K
C203 0.1u
R202
C204 0.015u
C223 0.015u
180K
C225 0.1u
R207
VREG_MSMP_2.7V
MICBIAS
MIC2P
MIC2N
HP_OUT_L
HP_OUT_R
EAR_SENSE_N
MULTI_ADC
HOOK_SENSE_N