Motorola Mototrbo - Page 76

2-6 Bluetooth/Wi-Fi/GNSS (PMLN7252_S) Expansion Board – PCB PC000942A01-AA/Schematic
GPS_BT_1V8
IN
C7136 C7135 C7134 C7133
GPS_BT_1V8
IN
E7100
C7139 C7138 C7137
U7103
TP7122
TP7121
C7140
GNSS_I2C_SDA
GNSS_I2C_SCL
GPS_BT_1V8
1
1
NC
NC
IN
IO
IO
NC
NC
NC
NC
4
3
9 39 7 1
22
21
23 6
10
8
16
15
20
1112
17
37
36
13
14
34
35
33
32
31
18
19
29
26
30
27
28
25
40
2
38
24
5
G1
RESET_N
CTGND
PIO15
PIO16
PIO14_TDO
PIO13_TDI
PIO12
PIO10
PIO11
V_DCDC_IN
LNA_IN
T_SENSE
USB_DM
USB_DP
RTC_I
XTAL_I
TMS
TCK
V_CORE
V_BCKP
VDD_ANA
VDD_LNA
PIO8
PIO9
PIO6
PIO7
PIO5
PIO4
PIO3
PIO2
PIO1
PIO0
V_DCDC_OUT
XTAL_O
RTC_O
LDO_RF_OUT
LDO_C_OUT
LDO_B_OUT
LDO_X_OUT
VDD_USB
VDD_IO
C7142
NC
NC
NC
NC
NC
NC
NC
NC
NC
TP7116
TP7117
R7105
GPS_BT_1V8
GNSS_PPS
GNSS_SAFEBOOT
1
1
IN
L7104
C7132
C7131
2
1
FL7102
41
5
3
2
IN
GND3
OUT
GND2
GND1
C7141
GNSS_RF
IN
CLK_26MHZ_8777
TP7118
GNSS_EN
1
Bluetooth/Wi-Fi/GNSS (PMLN7252_S) Expansion Board Schematic Diagram (sheet 2 of 4)