LG lg-d821 - Page 117

3. TROUBLE SHOOTING
- 117 -
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3.5.6.6 LTE B7
BOT
TP1
TP2
TP3
TP5
TP4
C2076
1p
L2026
6.8n
DNI_EAM62810001
U2006
ACPF-7041
2 1
3
GND
TX/RXANT
DNIC2088
33pC2081
DNI_EAM62790201HHM1918A2
FL2013
3
12
4
GND
UNBAL BALAN1
BALAN2
B9478
FL2014
EAM62290501
45
1
32
G1
O1
IN
G2 O2
DNI
L2035
L2025 1n
DNI
L2036
100p
C2092
+2V95_VREG_L16
100p
C2039
100p C2089
DNIC2090
+2V95_VREG_L16
DNI
L2032
DNIC2091
L2034
DNI
DNIL2031
EAM62493001
U2007
XM0831SZ
3
9
7
5 6
1
4
10
8
2
GND1
PORT1-
PORT3-
PORT2-
PORT3+
CTLPORT2+
PORT1+
VDD
GND2
XMSS1R6G0PA-001TMP
EAM62730001
FL2012
5
2
6
4
3
1
VDD
GND
PORT2
ANT
PORT1
VCTL
DNIL2028
L2030 DNI
DNIL2029
33pC2080
C2083 33p
EAG63293301
SW2001
20549-001E
43
2
1
ANT
COMMON
G3 G4
DPX205850DT-4054B5
EAM62732101
FL2009
43
52
61
GND1
LO-BAND
COMMOM GND3
GND2 HI-BAND
C2079 12p
100n
L2027
ANT2003
MBV62561601
FEED
ANT2002
MBV62561601
FEED
100pL2024
DNIL2033
C2082 12p
B7_B41_SEL
B7_B41_SEL
DRX_HB_IN_N
DRX_HB_IN_P
CTLVDD
L
H
DRX_B7(P2)
DRX_B41(P3)
Path
H
H
VCTLVDD
L
H
DRX_B7(P2)
DRX_B41(P1)
Path
H
H
4/4_QCT_R-013572
4/4_Change to New Diplexer
B41
B7
B7/41
'13.05.07:reva->revB
'13.07.03:revC->rev1.0(2.7pF->100pF)
'13.06.06:revB->revC(6.8pF->10pF)
Change:HighFre.RevD->rev10(0702)
TP1
TP4
TP5
TP6
TP3
TP2