LG -H815 Service Manual page 75

16 15 14
L
K
J
I
H
FL1500
1
WTR0_PDET_IN IN/OUT
2
GND1
G
F
E
D
C
B
A
LGE Internal Use Only
16 15 14
13 12 11
G850/900
WTR0_TX_LB1_OUT
B5/8/17/20/28
WTR0_TX_LB2_OUT
B7/40/41
WTR0_TX_HMB2_OUT
B1/2/3/4
WTR0_TX_HMB3_OUT
G1800/1900 WTR0_TX_HMB4_OUT
FL1501
3
B2
3 R1500 1
OUT/IN UB
4 4
0
GND4 B1
2.7G
B8/G900 RX
WTR0_PRX_LB1_IN
B17
WTR0_PRX_LB2_IN
B20
WTR0_PRX_LB3_IN
B5/G850 Rx
WTR0_PRX_LB4_IN
B2
WTR0_PRX_MB1_IN
B3 WTR0_PRX_MB3_IN
B4 WTR0_PRX_MB4_IN
B1 WTR0_PRX_MB5_IN
B28 WTR0_PRX_MLB6_IN
B7 WTR0_PRX_HB1_IN
WTR0_PRX_HB2_IN
B40
B8
WTR0_DRX_LB1_IN
B17
WTR0_DRX_LB2_IN
B20
WTR0_DRX_LB3_IN
B5 WTR0_DRX_LB4_IN
B2 WTR0_DRX_MB1_IN
B3
WTR0_DRX_MB3_IN
B1 WTR0_DRX_MB5_IN
B28 WTR0_DRX_MLB6_IN
B7 WTR0_DRX_HB1_IN
B40 WTR0_DRX_HB4_IN
GNSS_IN
13 12 11
10 9 8 7
< 1-7-5-1_WTR3925 >
104
PRX_LB1 TX_BB_IP
96
PRX_LB2 TX_BB_IM
103
PRX_LB3 TX_BB_QP
95
PRX_LB4 TX_BB_QM
99
PRX_MB1
92
PRX_MB2 TX_FB_IP
106
PRX_MB3 TX_FB_QP
98
PRX_MB4
105
PRX_MB5 PRX_CA1_IP
97
PRX_MLB6 PRX_CA1_QP
73
PRX_HB1 PRX_CA2_IP
65
PRX_HB2 PRX_CA2_QP
85
PRX_HB3
79
PRX_HB4 DRX_CA1_IP
DRX_CA1_QP
5 U1500
DRX_LB1 DRX_CA2_IP
12
DRX_LB2 DRX_CA2_QP
4
DRX_LB3
11
DRX_LB4 GNSS_BB_IP
15 WTR3925-2
DRX_MB1 GNSS_BB_QP
22
DRX_MB2
7
DRX_MB3
14
DRX_MB4
6
DRX_MB5 RFFE_CLK
13
DRX_MLB6 RFFE_DATA
43
DRX_HB1
50
DRX_HB2
29
DRX_HB3
35
DRX_HB4
10
GNSS_L1_IN
2
DNC
10 9 8 7
75
6 5 4
Rev_0.3
+1V8_VREG_S4A
+1V0_VREG_L1A
76
WTR0_TXBB_I_P
75
WTR0_TXBB_I_N
68
WTR0_TXBB_Q_P
60
WTR0_TXBB_Q_N
9
WTR0_TX_FB_I
1
WTR0_TX_FB_Q
69
WTR0_PRXBB_I_CA1
77
WTR0_PRXBB_Q_CA1
39
WTR0_PRXBB_I_CA2
33
WTR0_PRXBB_Q_CA2
78
WTR0_DRXBB_I_CA1
70
WTR0_DRXBB_Q_CA1
34
WTR0_DRXBB_I_CA2
40
WTR0_DRXBB_Q_CA2
18
WTR0_GNSSBB_I
32
WTR0_GNSSBB_Q
24
GPDATA
WTR0_GPDATA_0
C1508 DNI
47
RFFE1_CLK
62
RFFE1_DATA
46 C1512 1n
XO_IN WTR0_XO_IN
C1509 DNI
94
GND1
87
GND2
81
GND3
17
GND4
52
GND5
37
GND6
36
GND7
61
GND8
6 5 4
3 2 1
L
K
J
I
H
G
F
E
D
C
B
LG Electronics
A
TITLE
H815
SIZE REV
DWG NO
PDM NUMBER
A2 Rev
25
DRAWN BY SHEET of Date
User Name Drawing Date
1-6_WTR3925
3 2 1