LG H990ds Service Manual page 111

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< WTR3925_WTR4905_2DLCA_3DLCA >
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LGE Internal Use Only
16 15 14
13 12 11 10
G850/900
WTR0_TX_LB1_OUT
B38/40/41 WTR0_TX_HMB2_OUT
B1/2/3/34/39 WTR0_TX_HMB3_OUT
B7 WTR0_TX_HMB4_OUT
WTR0_TX_HMLB2_OUT
G1800/1900
FL1400
3
B2
1
WTR0_PDET_IN
UB
4
B1
G850 WTR0_PRX_LB3_IN
G900 WTR0_PRX_LB4_IN
B2/G1900 WTR0_PRX_MB1_IN
B3/G1800 WTR0_PRX_MB3_IN
B1/B4 WTR0_PRX_MB5_IN
B34/39 WTR0_PRX_MLB6_IN
B7 WTR0_PRX_HB1_IN
B40
WTR0_PRX_HB3_IN
B38/41
WTR0_PRX_HB4_IN
G900
WTR0_DRX_LB1_IN
G850
WTR0_DRX_LB2_IN
B2/3 WTR0_DRX_MB3_IN
B1/4 WTR0_DRX_MB5_IN
B39 WTR0_DRX_MLB6_IN
B7 WTR0_DRX_HB1_IN
B40 WTR0_DRX_HB3_IN
B38/41
WTR0_DRX_HB4_IN
L1402
GNSS_IN
10n
C1421
2.2p
B5/8/20/26/28, BC0
WTR1_TX_DA2
B12/17
WTR1_TX_DA4
B12/17, 20, 28
WTR1_PRX_LB1_IN
B8 WTR1_PRX_LB2_IN
WTR1_PRX_LB3_IN
LB5/26, BC0
B12/17/20/28
WTR1_DRX_LB1_IN
B5/8/26, BC0
WTR1_DRX_LB2_IN
13 12 11 10
9 8 7
104 76
PRX_LB1 TX_BB_IP
96 75
PRX_LB2 TX_BB_IM
103 68
PRX_LB3 TX_BB_QP
95 60
PRX_LB4 TX_BB_QM
99
PRX_MB1
92 9
PRX_MB2 TX_FB_IP
106 1
PRX_MB3 TX_FB_QP
98
PRX_MB4
105 69
PRX_MB5 PRX_CA1_IP
97 77
PRX_MLB6 PRX_CA1_QP
73 39
PRX_HB1 PRX_CA2_IP
65 33
PRX_HB2 PRX_CA2_QP
85
PRX_HB3
79 78
PRX_HB4 DRX_CA1_IP
70
U1400 DRX_CA1_QP
5 34
DRX_LB1 DRX_CA2_IP
12 40
DRX_LB2 DRX_CA2_QP
4
DRX_LB3
11 18
DRX_LB4 GNSS_BB_IP
15 WTR3925-2 32
DRX_MB1 GNSS_BB_QP
22
DRX_MB2
7 24
DRX_MB3 GPDATA
14
DRX_MB4
6 47
DRX_MB5 RFFE_CLK
13 62
DRX_MLB6 RFFE_DATA
43
DRX_HB1
50
DRX_HB2
29 46
DRX_HB3 XO_IN
35
DRX_HB4
10
GNSS_L1_IN
2 94
DNC GND1
87
GND2
81
GND3
17
GND4
52
GND5
37
GND6
36
GND7
61
GND8
+1V8_VREG_S4A
+1V0_VREG_L1A
1 14
TX_DA1 TX_BB_IP WTR0_TXBB_I_P
18 19
TX_DA2 TX_BB_IM
WTR0_TXBB_I_N
12 3
TX_DA3 TX_BB_QP WTR0_TXBB_Q_P
2 8
TX_DA4 TX_BB_QM WTR0_TXBB_Q_N
7
TX_DA5
15
PRX_BBI WTR1_PRXBB_I_CA1
28 20
PRX_HB1 PRX_BBQ WTR1_PRXBB_Q_CA1
22
PRX_HB2
4
PRX_MB1
10 U1401 47
PRX_MB2 DRX_BBI WTR1_DRXBB_I_CA1
5 36
PRX_MB3 DRX_BBQ WTR1_DRXBB_Q_CA1
17
PRX_LB1
11
PRX_LB2
6 46
WTR4905-1ASE
PRX_LB3 GNSS_BBI WTR0_TX_FB_I
41
GNSS_BBQ WTR0_TX_FB_Q
38
DRX_HB1
43 31
DRX_HB2 TX_FBRX
WTR1_PDET_IN
59
DRX_MB1
53
DRX_MB2
49 57
DRX_LB1 GP_DATA
54
DRX_LB2
60 51
DRX_LB3 RFFE_CLK RFFE1_CLK
56
RFFE_DATA RFFE1_DATA
58 55 C1418
GNSS_IN XO_IN
C1419
DNI
9 8 7
111
6 5 4
+1V8_VREG_S4A
+1V0_VREG_L1A
WTR0_TXBB_I_P
WTR0_TXBB_I_N TX_DAC_1
WTR0_TXBB_Q_P
WTR0_TXBB_Q_N
WTR0_TX_FB_I
WTR0_TX_FB_Q
WTR0_PRXBB_I_CA1 CH4
WTR0_PRXBB_Q_CA1
WTR0_PRXBB_I_CA2
CH0
WTR0_PRXBB_Q_CA2
WTR0_DRXBB_I_CA1
CH5
WTR0_DRXBB_Q_CA1
WTR0_DRXBB_I_CA2
CH1
WTR0_DRXBB_Q_CA2
WTR0_GNSSBB_I
WTR0_GNSSBB_Q
WTR0_GPDATA_0
RFFE4_CLK
RFFE4_DATA
C1408 1n
WTR0_XO_IN
C1420
FOR 3DLCA
DNI
WTR3925-XO_IN---WTR0_XO_IN---RF_CLK2-PM8996
WTR4905-XO_IN---WTR1_XO_IN---RF_CLK1-PM8996
TX_DAC_0
CH3
CH2
100p
WTR1_XO_IN
6 5 4
3 2 1
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LG Electronics
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TITLE
S3_MSM8994
SIZE DWG NO REV
A2 PDM NUMBER Rev
DRAWN BY SHEET of Date
User Name 27 23 Drawing Date
3 2 1