LG -H815 Service Manual page 73

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LGE Internal Use Only
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13 12 11 10
< 1-2-4-3_PT_APT_QFE2101 >
Rev_0.3
+VPWR_BOOST_BYPASS_RF
+1V8_VREG_S4A
RFFE2_CLK
RFFE2_DATA
13 12 11 10
9 8 7
C1400
15 L1400
10u
VDD_BUCK
14
VSW_BUCK +VPA0
11 1.5u
GND_BUCK
13 12
VDD_BATT BYP_LOAD
5
C_GSM1
6
U1400
C_GSM2
9
QFE2101
AMP_OUT
10
VDD_1P8
C1403 C1402
4 1
SCLK DNC1 4.7u 4.7u
3 2
SDATA DNC2
8 7
USID GND
C1401
4.7u
9 8 7
73
6 5 4 3
6 5 4 3
2 1
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LG Electronics
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TITLE
H815
SIZE REV
DWG NO
PDM NUMBER
A2 Rev
DRAWN BY SHEET of 25 Date
User Name Drawing Date
1-4 PT_ET_QFE2101
2 1