9-27
BRC-300/300P
BR
U-300/300P
9-27
2
3
4
5
1
IJ
K
L
M
N
O
P
MD-131
BO
ARD NO
. 1-862-836-11
RM-BR300
SKXA-2018_MD-131_011_1
MD-131
RM-BR300
RM-BR300
MD-131
2.CPU WR MODE:L
TALLY/CONTACT
+3.3V
+3.3V
+5V
JTAG
RXD_IN
+3.3V
TXD_IN
JTAG for uCOM
GND(D)
VISCA IN 8P
RXD_IN_-
9600bps/38400bps
1.H:Enable
TXD_IN_-
RS-232C/RS-422
MODE SELECT
RS-422
RS-232C
RS422 9P
EN
TALLY_C3
TALLY_C1
TALLY_C2
TALLY_C4
TALLY_C5
TALLY_C6
TALLY_C7
232C_422
9600_38400
CS_EEPROM
EN
DIP1
DIP2
DIP4
DIP8
EEPROM_RESET
EEPROM_BUSY
_TRST
SCK2
TxD2
TDO
RxD2
_RESO
_RESO
_RESI
TCK
TMS
TDI
_RESI
E M
L E
C5068
22pF
C5067
22pF
C5066
22pF
C5065
22pF
C5064
22pF
C5063
22pF
R5168 10k
R5166 10k
R5167 10k
R5165 10k
R5164 10k
R5163 10k
R5162 10k
C5052
0.1uF
C5051
0.1uF
C5049
0.1uF
C5050
0.1uF
C5053
0.1uF
C5055
0.1uF
C5054
0.1uF
14
VCC
2
1Y
4
2Y
6
3Y
8
4Y
10
5Y
12
6Y
7
GND
13
6A
11
5A
9
4A
5
3A
3
2A
1
1A
IC5017
TC74LCX04FT(EL)
14
VCC
2
1Y
4
2Y
6
3Y
8
4Y
10
5Y
12
6Y
7
GND
13
6A
11
5A
9
4A
5
3A
3
2A
1
1A
IC5016
TC74LCX04FT(EL)
8
3IO
6
3C
12
4C
11
4IO
4
2IO
5
2C
1
1IO
13
1C
10
4OI
9
3OI
3
2OI
14
VCC
2
1OI
7
GND
IC5015
TC74HC4066AFT(EL)
8
3IO
6
3C
12
4C
11
4IO
4
2IO
5
2C
1
1IO
13
1C
10
4OI
9
3OI
3
2OI
14
VCC
2
1OI
7
GND
IC5014
TC74HC4066AFT(EL)
8
3IO
6
3C
12
4C
11
4IO
4
2IO
5
2C
1
1IO
13
1C
10
4OI
9
3OI
3
2OI
14
VCC
2
1OI
7
GND
IC5020
TC74HC4066AFT(EL)
8
3IO
6
3C
12
4C
11
4IO
4
2IO
5
2C
1
1IO
13
1C
10
4OI
9
3OI
3
2OI
14
VCC
2
1OI
7
GND
IC5019
TC74HC4066AFT(EL)
11
O8
8
I8
12
O7
13
O6
14
O5
15
O4
16
O3
17
O2
7
I7
6
I6
5
I5
4
I4
3
I3
2
I2
10
COM
18
O1
9
GND
1
I1
IC5018
TD62083F(S,EL)
C5037
0.1uF
C5035
0.1uF
C5032
0.1uF
R5142
10k
R5140
10k
R5138
10k
8
6
7
5
4
2
3
1
S5004
5
8
4
4
3
2
2
1
1
C
S5005
14
VCC
2
1Y
4
2Y
6
3Y
8
4Y
10
5Y
12
6Y
7
GND
13
6A
11
5A
9
4A
5
3A
3
2A
1
1A
IC5008
SN74LV04APWR
VCC
1 6
GND
8
(3/3)
IC5011 SN75C1168NSR
9
D
12
DE
11
Z
10
Y
5
R
6
A
7
B
(2/3)
IC5011
SN75C1168NSR
15
D
4
DE
13
Z
14
Y
3
R
2
A
1
B
(1/3)
IC5011
SN75C1168NSR
R5154
10k
R5155
10k
R5156
10k
R5161
10k
R5157
10k
R5160
10k
R5159
10k
R5158
10k
1
2
3
D5018
MA3130WA-TX
1
2
3
D5023
MA3130WA-TX
1
2
3
D5022
MA3130WA-TX
1
2
3
D5015
MA3130WA-TX
1
2
3
D5016
MA3130WA-TX
1
2
3
D5021
MA3130WA-TX
1
2
3
D5012
MA3130WA-TX
FB5018
FB5017
FB5019
FB5016
FB5014
FB5013
FB5015
GND
9
GND
8
CAMERA7
7
CAMERA6
6
CAMERA5
5
CAMERA4
4
CAMERA3
3
CAMERA2
2
CAMERA1
1
CN5008
R5151
10k
R5149 10k
R5152
10k
R5153 10k
1
2
3
D5008
MA3130WA-TX
FB5024
NM
R5170
C5033
0.1uF
C5048
10uF
C5034
0.1uF
1
2
3
D5014
MA3130WA-TX
1
2
3
D5017
MA3130WA-TX
FB5006
C5040
0.022uF
FB5011
FB5003
R5141
10k
1
2
3
D5005
MA3130WA-TX
C5038
0.1uF
D5004
MA111-TX
FB5020
15
ROUT5
16
ROUT4
17
ROUT3
18
ROUT2
19
ROUT1
20
ROUT2B
21
INVALID
22
FORCEOFF
23
FORCEON
24
C1-
25
GND
26
VCC
27
V+
28
C1+
14
DIN1
13
DIN2
12
DIN3
11
DOUT3
10
DOUT2
9
DOUT1
8
RIN5
7
RIN4
6
RIN3
5
RIN2
4
RIN1
3
V-
2
C2-
1
C2+
IC5009
MAX3243CDBR
R5147 4.7k
FB5023
1
2
3
D5009
MA3130WA-TX
87
65
43
21
S5006
1
2
3
D5013
MA3130WA-TX
R5150 10k
1
2
3
D5010
MA3130WA-TX
9
TXD_IN_-
8
7
RXD_IN_-
6
GND(D)
5
NC
4
NC
3
NC
2
NC
1
CN5006
11
NC
8
SIRCS TH OUT
7
10
9
GND(D)
6
RXD IN
5
GND(D)
4
TXD IN
3
DSR IN
2
DTR IN
1
CN5005
FB5005
R5169 10k
FB5009
FB5026
8
7
6
5
4
3
2
1
S5003
C5044
0.1uF
FB5010
C5045
0.1uF
1
2
3
D5020
MA3130WA-TX
R5148 68k
3
5
4
1
2
IC5012
TC7SH08FU
FB5012
FB5022
R5146
10k
C5039
0.1uF
C5043
0.1uF
C5046
0.1uF
R5145
10k
3
VSS
2
VDD
1
OUT
IC5013
S-80828CLUA-B6NT2G
FB5004
FB5008
C5041 10uF
FB5025
C5047
0.01uF
1
2
3
D5006
MA3130WA-TX
R5139 4.7k
1
2
3
D5011
MA3130WA-TX
FB5007
CL5017
1
2
3
D5007
MA3130WA-TX
5
GND
6
RESET
7
RDY/BSY
8
VCC
4
DO
3
DI
2
SK
1
CS
IC5010
AK6440AM-E2
FB5021
GND
14
_RESI
13
GND
12
TDI
11
GND
10
TMS
9
N.C.
8
_RESO
7
GND
6
TDO
5
GND
4
_TRST
3
GND
2
TCK
1
NM
CN5007
R5144 10k
C5036
0.1uF
1
2
3
D5019
MA3130WA-TX
C5042
0.1uF