LG LG-D618 - Google Account Setup

3. TROUBLE SHOOTING
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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
+VPA_BATT0
SKY77742-21
U1600
17
15
13
16
14
10 5
6
4
12
7
3
8
11
1
9
2
RFIN
GND3
VBATT
GND4
CPLOUT
VENHB
GND2
VCC
VENLB
GND1
VMODERFOUTLB
RFOUTHB
GND6
GND5
CPLIN
PGND
+VPA0
C1602 10u
1nC1600
10uC1603 1n
C1605
C1610 6.2n
3.9nC1608 C1609 3.9n
C1615
1p
C1611 4.3n
33pC1612
C1604 100n
100nC1601
1nC1616
C1617 1n C1618 1n
C1613
DNI
L1601
DNI
DNI
C1619
DNI
C1614
TOL=0.01
R1606 51
PA0_R_0
PA0_ON_0
PA0_ON_1
WTR_PRX_MB_2_IN
WTR_TX3_OUT
B2
B5
Place matching components near WTR
Place matching components near WTR
guarantee LNA gain setting time
Shunt cap must be<=33pF
B2
B2, B5
TP3
TP2
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TP2
TP3