Linx Technologies MDEV-xxx-HH-KF-MS - Manual (Page 9)

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Notes
LATCH
RA2/AN2
1
RA3/AN3 2
RA4/AN4 3
RA5/MCLR 4
GND 5
GND
6
RB0/INT 7
RB1 8
RB2/RX 9
RB3 10 RB4 11 RB5/TX 12 RB6/AN5 13 RB7/AN6 14 VCC
15 VCC 16 RA6 17 RA7 18 RA0/AN0 19 RA1/AN1 20
U7
PIC16LF88
GND
VCC
GND VCC
GND
GND
GND
GND
GND
D7
D4
TX_ID
D6
D3
D0
D1
D2 D5
DATA_PC
PDN
DEC_DATA
GND
GND
VCC
RF1 ES RF 1
GND 2
NC 3
GND 4
VCC 5
LR PDN 6
LR RSSI 7
LR DATA 8 NC 9
ES AUDIO REF 10
ES AUDIO 11
ES DATA 12
ES RSSI 13
ES PDN 14
GND 15
LR RF 16
U4
RXM-XXX-LR
RXM-XXX-ES
GND
PDN
DEC_DATA
RF2
ANT1
REVSMAPCB
GND
RF1
ANT2
REVSMAPCB
GND
RF2
DATA_PC
5V 1 DAT - 2 DAT+ 3 GND 4
GSHD
5
GSHD
6
J2
USB-B
USBDP 1
USBDM 2
GND 3
VCC
4
SUSP IND 5
RX IND 6
TX IND 7
485 TX 8 DTR 9
CTS 10
RTS 11
DATA OUT 12
DATA IN 13
DSR 14
DCD 15
RI 16
U5
SDM-USB-QS
GND
GND
GND GND
R9
200
D11
RX_IND
R10
200
D10
TX_ID
D7 D4 D6 DEC_DATA D3 D0 D1 D2 D5 GND
D2
D2_IND
D3
D3_IND
D4
D4_IND
D5
D5_IND
D6
D6_IND
GN
D R1
1
20
0
D7
D7_IND
D0
D0_IND
D1
D1_IND
SEND
PD
N
R7 100K R6 100K R0 100K R1 100K R2 100K R3 100K R4 100K R5 100K
DATA_OUT TX_ID
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J3 CON14
GND
B1
9V BATTERY
GND
SW15
POWER SWITCH
GND
+ C1
220uF
GND
VCC
C2
10uF
GND
VCC
D9
DIODE400
Vb
SW Vb
Va J1
PWRJACK
GND
GND
1
Vout 2
Vin
3
U2
VREG-3V
VREG-5V (ES RX ONLY)
PDN 1
LVL/AM 2
VCC 3
GND 4
DATA 5 /CLK 6
/CLK SEL 7
LV DET 8
GND 9
RF 10
U8
TXM-xxx-ES
GND
VCC
DATA_OUT
PDN RF2
GND
VCC
GND 1
DATA IN
2
GND 3
LADJ/VCC 4 RF OUT 5
GND 6
VCC
7
PDN 8
U3
TXM-xxx-LR
GND
VCC
GND
GND
DATA_OUT
PDN
RF1
R27
620ohm
ENCODER / DECODER SECTION
POWER SUPPLY SECTION
USB SECTION
RF SECTION
VC
C
GND
R1
3
100k
GN
D
DEC_DATA
GN
D
R22 100k
LATCH
SW
9
HS_SEND_KE
Y
VC
C
S
W13
HS_CREATE_KE
Y
VC
C
J5 HS_KEY_I
N
J4 HSD_KEY_OUT
GN
D
GND
R2
5
20
0
D12
MODE_IND
GN
D
GN
D
SW16
CREATE/LEARN
GN
D R23 100K
D
ATA_OUT
VC
C
GN
D
D7 D4 D6 D3 D0 D1 D2 D5 VC
C
VC
C
S5
D5
VC
C
S4
D4
S3
D3
S2
D2
S1
D1
S0
D0
S6
D6
S7
D7
PD
N
SEN
D
VC
C
GND
R1
2
100k
R2
6
0K
D6 D7 SEL_BAUD
0
SEL_BAUD1/HSE_GND/HSD_SEND_KEY GN
D
GN
D
KEY_IN/MSE_GND/MSD_LATC
H
TX_CNTL/MSD_RX_CNTL/HSD_CREATE_KEY D
ATA_OUT/MSD_TX_ID/HSD_KEY_OUT
MODE_IND
CREATE_ADDR/DEC_LEAR
N
SEND/DEC_DATA_IN
D0 D1
VC
C
VC
C D2 D3 D4 D5
U1
LICAL-XXX-MS LICAL-XXX-H
S
SW11 SEL_BAUD0
TX_I
D
S W10 LATC
H
S
W14
PD
N
S W12 SEL_BAUD1
GND
AOUT
1
AIN-
2
AIN+
3
GN
D
4
CIN+
5
CIN-
6
COU
T
7
VC
C
8
U6 TLV2302
HS-ENC
R2
1
100K
VC
C
R1
8
9.1M
R2
0
51K
C5 0.01uF
VC
C
VC
C
GN
D
GN
D
GND
GN
D
C4 4.7u
F
R1
6
9.1M R1
5
9.1M
R1
9
10K
R1
4
5.1M
R1
7
9.1M
IR
1
PS110
2
SW
8
SW-P
B
GN
D
IR
2
IR
KEY_OUT
R2
4
150 oh
m
GND
GN
D
R8 20
0
D8
TX_E
N
R2
8
10
K
Figure 13: Power Supply Section
LATCH
RA2/AN2 1
RA3/AN3 2
RA4/AN4 3
RA5/MCLR 4
GND 5
GND 6
RB0/INT 7
RB1 8
RB2/RX 9
RB3 10 RB4 11 RB5/TX 12 RB6/AN5 13 RB7/AN6 14 VCC 15 VCC 16 RA6 17 RA7 18 RA0/AN0 19 RA1/AN1 20
U7
PIC16LF88
GND
VCC
GND VCC
GND
GND
GND
GND
GND
D7
D4
TX_ID
D6
D3
D0
D1
D2 D5
DATA_PC
PDN
DEC_DATA
GND
GND
VCC
RF1 ES RF 1
GND 2
NC 3
GND 4
VCC 5
LR PDN 6
LR RSSI 7
LR DATA 8 NC 9
ES AUDIO REF 10
ES AUDIO 11
ES DATA 12
ES RSSI 13
ES PDN 14
GND 15
LR RF 16
U4
RXM-XXX-LR
RXM-XXX-ES
GND
PDN
DEC_DATA
RF2
ANT1
REVSMAPCB
GND
RF1
ANT2
REVSMAPCB
GND
RF2
DATA_PC
5V 1 DAT - 2 DAT+ 3 GND 4
GSHD
5
GSHD
6
J2
USB-B
USBDP 1
USBDM 2
GND 3
VCC 4
SUSP IND 5
RX IND 6
TX IND 7
485 TX 8 DTR 9
CTS 10
RTS 11
DATA OUT 12
DATA IN 13
DSR 14
DCD 15
RI 16
U5
SDM-USB-QS
GND
GND
GND GND
R9
200
D11
RX_IND
R10
200
D10
TX_ID
D7 D4 D6 DEC_DATA D3 D0 D1 D2 D5 GND
D2
D2_IND
D3
D3_IND
D4
D4_IND
D5
D5_IND
D6
D6_IND
GN
D R1
1
20
0
D7
D7_IND
D0
D0_IND
D1
D1_IND
SEND
PD
N
R7 100K R6 100K R0 100K R1 100K R2 100K R3 100K R4 100K R5 100K
DATA_OUT TX_ID
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J3 CON14
GND
B1
9V BATTERY
GND
SW15
POWER SWITCH
GND
+ C1
220uF
GND
VCC
C2
10uF
GND
VCC
D9
DIODE400
Vb
SW Vb
Va J1
PWRJACK
GND
GND
1
Vout 2
Vin
3
U2
VREG-3V
VREG-5V (ES RX ONLY)
PDN 1
LVL/AM 2
VCC 3
GND 4
DATA 5 /CLK 6
/CLK SEL 7
LV DET 8
GND 9
RF 10
U8
TXM-xxx-ES
GND
VCC
DATA_OUT
PDN RF2
GND
VCC
GND 1
DATA IN 2
GND 3
LADJ/VCC 4 RF OUT 5
GND 6
VCC 7
PDN 8
U3
TXM-xxx-LR
GND
VCC
GND
GND
DATA_OUT
PDN
RF1
R27
620ohm
ENCODER / DECODER SECTION
POWER SUPPLY SECTION
USB SECTION
RF SECTION
VC
C
GND
R1
3
100k
GN
D
DEC_DATA
GN
D
R22 100k
LATCH
SW
9
HS_SEND_KE
Y
VC
C
S W13
HS_CREATE_KE
Y
VC
C
J5 HS_KEY_I
N
J4 HSD_KEY_OUT
GN
D
GND
R2
5
20
0
D12
MODE_IND
GN
D
GN
D
SW16 CREATE/LEARN
GN
D R23 100K
D ATA_OUT
VC
C
GN
D
D7 D4 D6 D3 D0 D1 D2 D5 VC
C
VC
C
S5
D5
VC
C
S4
D4
S3
D3
S2
D2
S1
D1
S0
D0
S6
D6
S7
D7
PD
N
SEN
D
VC
C
GND
R1
2
100k
R2
6
0K
D6 D7 SEL_BAUD
0
SEL_BAUD1/HSE_GND/HSD_SEND_KEY GN
D
GN
D
KEY_IN/MSE_GND/MSD_LATC
H
TX_CNTL/MSD_RX_CNTL/HSD_CREATE_KEY D ATA_OUT/MSD_TX_ID/HSD_KEY_OUT MODE_IND
CREATE_ADDR/DEC_LEAR
N
SEND/DEC_DATA_IN
D0 D1 VC
C
VC
C D2 D3 D4 D5
U1
LICAL-XXX-MS LICAL-XXX-H
S
SW11 SEL_BAUD0
TX_I
D
S W10 LATC
H
S W14 PD
N
S W12 SEL_BAUD1
GND
AOUT
1
AIN-
2
AIN+
3
GN
D
4
CIN+
5
CIN-
6
COU
T
7
VC
C
8
U6 TLV2302
HS-ENC
R2
1
100K
VC
C
R1
8
9.1M
R2
0
51K
C5 0.01uF
VC
C
VC
C
GN
D
GN
D
GND
GN
D
C4 4.7u
F
R1
6
9.1M R1
5
9.1M
R1
9
10K
R1
4
5.1M
R1
7
9.1M
IR
1
PS110
2
SW
8
SW-P
B
GN
D
IR
2
IR
KEY_OUT
R2
4
150 oh
m
GND
GN
D
R8 20
0
D8
TX_E
N
R2
8
10
K
Figure 14: USB Section
LATCH
RA2/AN2 1
RA3/AN3 2
RA4/AN4 3
RA5/MCLR 4
GND 5
GND 6
RB0/INT 7
RB1 8
RB2/RX 9
RB3 10 RB4 11 RB5/TX 12 RB6/AN5 13 RB7/AN6 14 VCC 15 VCC 16 RA6 17 RA7 18 RA0/AN0 19 RA1/AN1 20
U7
PIC16LF88
GND
VCC
GND VCC
GND
GND
GND
GND
GND
D7
D4
TX_ID
D6
D3
D0
D1
D2 D5
DATA_PC
PDN
DEC_DATA
GND
GND
VCC
RF1 ES RF 1
GND 2
NC 3
GND 4
VCC 5
LR PDN 6
LR RSSI 7
LR DATA 8 NC 9
ES AUDIO REF 10
ES AUDIO 11
ES DATA 12
ES RSSI 13
ES PDN 14
GND 15
LR RF 16
U4
RXM-XXX-LR
RXM-XXX-ES
GND
PDN
DEC_DATA
RF2
ANT1
REVSMAPCB
GND
RF1
ANT2
REVSMAPCB
GND
RF2
DATA_PC
5V 1 DAT - 2 DAT+ 3 GND 4
GSHD
5
GSHD
6
J2
USB-B
USBDP 1
USBDM 2
GND 3
VCC 4
SUSP IND 5
RX IND 6
TX IND 7
485 TX 8 DTR 9
CTS 10
RTS 11
DATA OUT 12
DATA IN 13
DSR 14
DCD 15
RI 16
U5
SDM-USB-QS
GND
GND
GND GND
R9
200
D11
RX_IND
R10
200
D10
TX_ID
D7 D4 D6 DEC_DATA D3 D0 D1 D2 D5 GND
D2
D2_IND
D3
D3_IND
D4
D4_IND
D5
D5_IND
D6
D6_IND
GN
D R1
1
20
0
D7
D7_IND
D0
D0_IND
D1
D1_IND
SEND
PD
N
R7 100K R6 100K R0 100K R1 100K R2 100K R3 100K R4 100K R5 100K
DATA_OUT TX_ID
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J3 CON14
GND
B1
9V BATTERY
GND
SW15
POWER SWITCH
GND
+ C1
220uF
GND
VCC
C2
10uF
GND
VCC
D9
DIODE400
Vb
SW Vb
Va J1
PWRJACK
GND
GND
1
Vout 2
Vin
3
U2
VREG-3V
VREG-5V (ES RX ONLY)
PDN 1
LVL/AM 2
VCC 3
GND 4
DATA 5 /CLK 6
/CLK SEL 7
LV DET 8
GND 9
RF 10
U8
TXM-xxx-ES
GND
VCC
DATA_OUT
PDN RF2
GND
VCC
GND 1
DATA IN 2
GND 3
LADJ/VCC 4 RF OUT 5
GND 6
VCC 7
PDN 8
U3
TXM-xxx-LR
GND
VCC
GND
GND
DATA_OUT
PDN
RF1
R27
620ohm
ENCODER / DECODER SECTION
POWER SUPPLY SECTION
USB SECTION
RF SECTION
VC
C
GND
R1
3
100k
GN
D
DEC_DATA
GN
D
R22 100k
LATCH
SW
9
HS_SEND_KE
Y
VC
C
S
W13
HS_CREATE_KE
Y
VC
C
J5 HS_KEY_I
N
J4 HSD_KEY_OUT
GN
D
GND
R2
5
20
0
D12
MODE_IND
GN
D
GN
D
SW16 CREATE/LEARN
GN
D R23 100K
D ATA_OUT
VC
C
GN
D
D7 D4 D6 D3 D0 D1 D2 D5 VC
C
VC
C
S5
D5
VC
C
S4
D4
S3
D3
S2
D2
S1
D1
S0
D0
S6
D6
S7
D7
PD
N
SEN
D
VC
C
GND
R1
2
100k
R2
6
0K
D6 D7 SEL_BAUD
0
SEL_BAUD1/HSE_GND/HSD_SEND_KEY GN
D
GN
D
KEY_IN/MSE_GND/MSD_LATC
H
TX_CNTL/MSD_RX_CNTL/HSD_CREATE_KEY D
ATA_OUT/MSD_TX_ID/HSD_KEY_OUT
MODE_IND
CREATE_ADDR/DEC_LEAR
N
SEND/DEC_DATA_IN
D0 D1
VC
C
VC
C D2 D3 D4 D5
U1
LICAL-XXX-MS LICAL-XXX-H
S
SW11 SEL_BAUD0
TX_I
D
S W10 LATC
H
S W14 PD
N
S W12 SEL_BAUD1
GND
AOUT
1
AIN-
2
AIN+
3
GN
D
4
CIN+
5
CIN-
6
COU
T
7
VC
C
8
U6 TLV2302
HS-ENC
R2
1
100K
VC
C
R1
8
9.1M
R2
0
51K
C5 0.01uF
VC
C
VC
C
GN
D
GN
D
GND
GN
D
C4 4.7u
F
R1
6
9.1M R1
5
9.1M
R1
9
10K
R1
4
5.1M
R1
7
9.1M
IR
1
PS110
2
SW
8
SW-P
B
GN
D
IR
2
IR
KEY_OUT
R2
4
150 oh
m
GND
GN
D
R8 20
0
D8
TX_E
N
R2
8
10
K
Figure 15: RF Section