– –
– –
36
37
U8
VDC
1
RA5
2
RA4
3
MCLR
4
RC5
5
RC4
6
RC3
7
RC2
8
RC1
9
RC0
10
RA2
11
ICSPCLK
12
ICSPDAT
13
GND
14
PIC16F1825-I/ST
VCC
GND
PGM
CSB
RS
SI
SCL
RST
PGC
PGD
R42 DNP
VCCP
VCC
RS
SI
SCL
RST
CSB
VCC
GND
GND
C13
1uF
GND
C14
1uF
C1-
2
C1+
3
VOUT
4
VCC
5
GND
6
SI
7
SCL
8
CSB
9
RS
10
LED+
1
LED-
12
RST
11
LCD1
2x16 LCD
R6
0 Ohm
D2
R36
DNP
R23
DNP
GPIO1
RXD
GND
nPDN
CMD_DATA_IN
Figure 47: Programming Dock Board Microcontroller Area Schematic
GND
OUT
IN
GND
GND
+
C7
10uF
THERM
4
1
2
3
U5
THERM
GND
R24
330
5VUSB
D2
POWER (GREEN)
D3
OVER CURRENT (RED
)
R22
330
VCC
FAULT
U2
R5
10k
GND
5VUSB
GND
C8
0.47uF
FAULT
IN
1
GND
2
EN
3
FAULT
4
ILIM
5
OUT
6
TPS2553
SW3
5VUSB
EN
FAULT
GND
1
2
J3
100mil Header
Battery Input
D1
GND
R7
53.6k
R9
53.6k
GND
Q1
R3
10k
BCD Charger
VCC
Figure 48: Prototype Board Power Supply Area Schematic
RF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
J2
Carrier Interconnect Female
1
GND
2-5
ANT1
CONREVSMA001
GND
GND
GND
GND
GND
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
X1
0 Ohm
6
X3
DNP
GND
GND
X2
DNP
Figure 49: Prototype Board RF Carrier Area Schematic
Prototype Board Schematic
