LG lg-d821 - Page 112

3. TROUBLE SHOOTING
- 112 -
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Only for training and service purposes
LGE Internal Use Only
FL2003
EAM62690801
RF1660
21
20
15
19
10
18
16
8
11
7
9
6 512 4 3
13
2
14
1
17
VDD
NC
RF2
RF10
RF3
RF9 RF8
RF4 RF7
RF6
ANT
GND1
RF5
GND2
GND4
VIO
GND3
SDATA
RF1
SCLK
PGND
L2013
1.5p
20549-001ESW2000
EAG63293301
43
2
1
ANT
COMMON
G3 G4
100pL2011
DNIL2012
100p C2016
+1V8_VREG_S3A_RF
100p C2015
+2V95_VREG_L16
100n
L2014
ANT2000
MBV62561601
FEED
MBV62561601
ANT2001
FEED
100p
C2023
C2021
6.8n
L2010 2.2p
RFFE2_DATA
RFFE2_CLK
DRX_B17
DRX_B8
DRX_B5_B26
DRX_B3
DRX_B2_B25
DRX_B1_B4
'13.05.07:reva->revB
Change:HighFre.revD->rev10(0702)
13.04.16
13.04.16
TP1
3.3nC2026
1.5pL2015
C2044 3.9n
L2017 1.2p
100p
C2038
C2043 100p
100pC2046
33p
C2042
33pC2025
C2030
33p
+2V95_VREG_L16
C2041
100p
15n
L2016
C2045
33p
FL2005
SAFFB876MFL0F0A
EAM62710201
5
3
2
4
1
U_BP
BP1
G1
BP2
G2
EAM62493001
U2003
XM0831SZ
3
9
7
5 6
1
4
10
8
2
GND1
PORT1-
PORT3-
PORT2-
PORT3+
CTLPORT2+
PORT1+
VDD
GND2
EAM62790501
B9862
FL2007
45
1
32
G1
O1
IN
G2 O2
L2037
47n
DRX_B8
DRX_LB1_SEL
DRX_B5_B26
DRX_LB1_IN_N
DRX_LB1_IN_P
H
Path
DRX_B5_B26(P3)
DRX_B8(P2)
L
CTLVDD
H
H
876.5MHz
B8
B5/B26/BC0/BC10
TP2
TP3
TP4