Linx Technologies FCTN-RLY4-xxx-2 - Manual (Page 6)

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Figure 9: FCTN-RLY4-***-2 Schematic Diagram
GND
GND
VCC3
ANT1
ANT-xxx-PW-RA
NC
1
NC
2
NC
3
GND
4
VCC
5
PDN
6
RSSI 7
DATA 8 NC 9
NC 10
NC
11
NC
12
NC
13
NC
14
GND
15
ANT
16
RX1
RXM-xxx-LR
1
2
3
4 8
7
6
5
S2
SW-DIP-4
GND
R1
100k R2
100k R3
100k
VCC3
GND
1
2
3
4
5
6
7
8 16
15
14
13
12
11
10
9
S1
SW-DIP-8
A0
A1
A2
A3
A4
A5
A6
A7
VPP
A6
A7
GND
VCC3 1
2
3
4
5
J2
NS
RE4
RE3
RE2 RE1
GND VCC3 VCC 1
RA5/OSC1
2
RA4/AN3/OSC2 3
RA3/MCLR
4
RC5 5
RC4
6
RC3/AN7 7
RC6/AN8
8
RC7/AN9 9
RB7/TX
10
RB6
11
RB5/AN11/RX 12
RB4/AN10
13
RC2/AN6 14
RC1/AN5
15
RC0/AN4 16
RA2/AN2
17
RA1/AN1/CLK 18
RA0/AN0/DAT
19
GND 20
U1
CHP-PIC-FCTN-RLY
A0
A1
A2
A3
A4
A5
A6
A7
LM1
LM2
LM3
LM4
VPP
GND
D6
GND
VCC VCC VCC VCC
RE4
RE3
RE2
RE1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JP1
USL-5HB2-10P
RE1 RE2 RE3 RE4
1I
1
2I
2
3I
3
4I
4
5I
5
6I
6
7I
7
GND
8
COM
9
7O
10
6O
11
5O
12
4O
13
3O
14
2O
15
1O
16
U4
MC1413BDR2G
VCC
VCC12
GND GND
VCC12
1
2
3
5
4
9
VCC12
VCC
C4
0.01uF
GND
GND
D5
1N4002
V-
SW V-
V+
J1
PWRJACK
VCC3
GND
GND
IN
GND
EN
OUT
BYP
U2
MIC5205-3.3YM5
C3
4.7uF
GND
C5
NS
GND
BOOT
1
NC
2
NC
3
FB
4
EN
5
GND
6
VIN
7
S
W
8
GND
U3
LM22674
D1
L1
100uH
C8
0.01uF
C7
10uF
GND
C6
1uF
C1
22uF
+
+