Motorola Mototrbo - Page 75

Bluetooth/Wi-Fi/GNSS (PMLN7252_S) Expansion Board – PCB PC000942A01-AA/Schematic 2-5
IO
C7108C7106 C7109 C7114C7107C7104
TP7113
TP7112
GPS_BT_3V6
GPS_BT_1V8
1
1
R7100
GPS_BT_5V
L7101
C7102
VR7100
C7101
TP7100
C7100
2 1
3
1
NC
GNSS CONNECTOR + 5V BIAS
J7101
5
4
3
2
1
G2
C
G1
G3
G4
BLUETOOTH ANTENNA
PRINTED INVERTED-F
DNP DNP
L7103
C7129
J7102
C7130
TP7114
C7128C7103
G2
G1
1
2
21 1
1
2
B
G2
G1
ANTENNA
COMMON
IN
FL7101
TL_FLT_8777
3
4
OUT
GND2
GND1
OUT
FACTORY TEST CONNECTOR
TEST FIXTURE GROUND
TP7101
1
GNSS_RF
OUT
C7127
Y7101
2
3
1
12
7
11
10
9
8
5
4
6
NC
NC
NC
NC
VCC
OUT
NC5
NC8
NC7
NC6
GND
NC2
NC1
NC4
NC3
VIO
NC
NC
NC
NC
CLK_32KHZ_8777_1
DNP
C7110
R7106
DIG_HS_SD_CMD
DIG_HS_SD_DAT2
DIG_HS_SD_DAT1
DIG_HS_SD_DAT3
DIG_HS_SD_CLK
DIG_HS_SD_DAT0
OUT
IO
IO
IO
IO
IO
GNSS_I2C_SDA
GPS_BT_1V8
GPS_BT_3V6
GPS_BT_5V
GNSS_EN
G2
G1
28
27
26
25
24
23
22
21
20
19
OUT
GNSS_I2C_SCL
DIG_H2WL_WKUP
DIG_HS_SSI_CLK
DIG_PDN_IC
DIG_WL2H_WKUP
DIG_HS_SSI_SYNC
DIG_HS_SSI_DIN
DIG_HS_SSI_DOUT
18
17
16
15
14
13
12
11
10
9
8
7
6
OUT
IN
OUT
OUT
OUT
NC
NC
OUT
OUT
IO
J7100
5
4
3
2
1
SH7100
2
1
Bluetooth/Wi-Fi/GNSS (PMLN7252_S) Expansion Board Schematic Diagram (sheet 1 of 4)