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Flow Chart of Troubleshooting
10-29
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L212
OUT
F201
G
2
5
G
1
IN
3
OUT
4
R213
C225
R209
R208
C223
VCC_RX_2.8V
VCC_RX_2.8V
C230
VCC_TX_2.8V
VDD_IO_LOW_1.8V
VGACTL
7
T
X
IA
8
T
X
IB
9
T
X
Q
A
1
0
T
X
Q
B
T
X
_1
4
6
V
C
C
L
O
T
X
VCCRX
31
40
VCCTX
2
2
V
D
D
2
4
V
D
D
L
O
R
X
11
N
C
7
N
C
8
2
N
C
9
3
REFIN
15
38
RF_DAC1
RF_DAC2
3
9
17
RXIA
18
RXIB
RXQA
19
20
RXQB
T
S
T
2
1
2
8
5
N
C
11
N
C
12
2
6
N
C
13
2
5
2
3
N
C
14
16
NC15
NC2
42
37
NC3
34
NC4
33
NC5
32
NC6
3
0
13
CLK
12
DATA
14
EN
41 GND1
G
N
D
T
X
1
2
7
L
N
A
1_
IN
L
N
A
1_
O
U
T
2
9
35
MIX1_A
36
MIX1_B
43
NC1
N
C
10
U201
C226
C235
C217
L214
R214
C231
C224
L218
RF_DAC2
LNA_IN
3G_TX
RF_CLK_3G
RF_DATA_3G
RF_EN_3G
D_REF_CLK
QRX_N
ITX_P
ITX_N
QTX_P
QTX_N
QRX_P
IRX_N
IRX_P