LG KE820 - Multimedia; Camera

3. TECHNICAL BRIEF
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Figure 35 MMI 18pin connector circuit
1608
1608
100nH
27p
L108
C163
C165 27p
27pC162
2V85_IO2
10u
C112
R117 NA
1.5K
R109
27pC132
47KR108
C129 2.2u
100pC130
27pC164
R111 2.2K
R102
1M
U100
LMV7291MGX-NOPB
2
GND
OUT
1
VCC
5
3
VIN+
VIN-
4
R105 10K
C104 0.1u
R106 10K
22KR107
2V65_ANA
C105 0.1u
100nHL109
100nHL107
2.2uC160
27p
C111
L100 100nH
FB100
2V85_IO2
100nHL113
47R118
100p
C102
C131 0.1u
C167 27p
ZD4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2
20
21
22
3
4
VBUS_USB
CN100
1
C110
27p
220K
R110
R103
47
2V72_IO
ZD6
FB101
ZD5
C166 27p
C151 27p
FB102
ZD3
100nHL110
L111 100nH
100nHL112
VBAT
ZD7
R116 1K
VCHG
R119 47
JACK_DETECT
FM_ANT
MULTI_PORT_2
MULTI_PORT_1
MULTI_PORT_0
JACK_TYPE
RX_DEBUG
MULTI_PORT_3
TX_DEBUG
RPWRON
DSR
MIC2_N
MIC2_P
HOOK_DETECT