DR600 Service Manual
156
GPS
ADDR
1
ALERT/RDY
2
3
GND
4
AIN0
5
AIN1
6
AIN2
7
AIN3
VDD
8
SDA
9
SCL
10
U22
ADS1015
+
C107
22uF/10V
GND
1
TXD1
2
RXD1
3
TIMEPULSE
4
EXTINT0
5
V_BCKP
6
VCCIO
7
VCC
8
VRESET
9
10
GND
11
RF_IN
12
GND
13
ANTON
14
VCC_RF
15
NC_15
16
SDA2
17
SCL2
18
NC_18
U9
MAX_6Q
R206
10K
R203
4.7K
C187
1uF
C114
1uF
R105
100
C188
1uF
1
IN
2
GND
3
EN
FB
4
OUT
5
U12
RT9193-3.3
R209
0
1
2
3
D14
DAN222G
L5
220nH
R106
100
C106
0.1uF
C108
1uF
R210
0
C105
0.1uF
R205
100K
1
2
BT2
BETTARY
FB10
BLM18PG181SN1
R348
33
D10
BV05C
R202
4.7K
+
C111
22uF/10V
C104 4.7P
1
RF
2
GND
3
GND
4
GND
5
GND
J8
SMA
C117
1uF
13VA
3V_LDO
3V_LDO
3V3_GPS
3V3_GPS
5V
3V3_GPS
3V3_GPS
3V_LDO
I2C0_SDA
I2C0_SCL
POWER_SWR_T
POWER_SWR_R
AD_RDY
POWER_TEMP_DET
GPS_VBAT
GPS_RXD
GPS_TXD
GPS_PWR_EN
1PPS
GPS_VBAT
GPS_VBAT
Summary of Contents for DR600
Page 1: ......
Page 37: ...DR600 Service Manual 33 ...
Page 110: ...DR600 Service Manual Figure 2 Rx Module Bottom Board PCB View 106 ...
Page 111: ...DR600 Service Manual Figure 3 Tx Module Top Board PCB View 107 ...
Page 113: ...DR600 Service Manual Figure 6 Baseband Mainboard Top Board PCB View 109 ...
Page 114: ...DR600 Service Manual Figure 7 Baseband Mainboard Bottom Board PCB View 110 ...
Page 116: ...DR600 Service Manual Figure 10 Power Board Top Board PCB View 112 ...
Page 118: ...DR600 Service Manual Figure 13 Enternet Board Top Board PCB View 114 ...
Page 119: ...DR600 Service Manual Figure 14 Enternet Board Bop Board PCB View 115 ...
Page 150: ...DR600 Service Manual Figure 21 Baseband Mainboard Schematic Diagram 146 ...