Int/Ext Wiring Diagram Schematic - Samyung SI-30 Service Manual

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6 INT / EXT WIRING DIAGRAM SCHEMATIC
1
MKD MECHANICAL(=SY)
LCD-DATA-CONNECTOR
CN1
CN8
1
1
GND
2
2
VCC
3
3
D
VGL(-10V)
4
4
VGH(+15V)
5
5
STVR
6
6
STVL
CN1
7
CKV
7
1
8
U/D
8
2
9
OEV
9
3
10
VCOM
10
4
11
VCOM
11
5
12
L/R
12
6
13
Q1H
13
7
14
QEH
14
8
15
15
STHL
9
16
16
STHR
10
17
17
CPH3
11
18
18
CPH2
12
19
19
CPH1
13
20
20
DVDD
14
21
21
DVSS
22
VR
22
23
VG
23
24
VB
24
25
AVDD
25
26
AVSS
26
CN2
1
1
1
2
2
2
3
3
3
C
4
4
4
5
5
5
1
1
2
2
LCD-LAMP-CONNECTOR
CN6
1
1
1
1
SEL-0
2
2
2
2
SEL-1
3
3
3
3
SEL-2
4
4
4
4
SEL-3
5
5
5
5
SEL-4
6
6
RET-4
6
6
7
7
RET-3
7
7
8
8
RET-2
8
8
9
9
RET-1
9
9
10
10
RET-0
10
10
11
11
ON/OFF
11
11
12
12
+5V
12
12
13
13
GND
13
13
14
14
KEY_DIM
14
14
15
15
15
15
STATUS-A
B
16
16
16
16
STATUS-B
17
17
17
17
STATUS-C
18
18
18
18
STATUS_DIM
19
19
19
19
BUZZER
20
20
20
20
GND
YH:12507HS-2000
YH:12507HS-2000
A
1
2
CN2
13
13
25
25
CN1
12
12
1
1
1
24
24
CHASSIS
POWER-
2
2
2
11
11
T_ON/OFF
POWER-
3
3
3
23
23
MKD_TXA
4
4
4
10
10
MKD_TXB
5
5
5
22
22
MKD_GND
POWER+
6
6
6
9
9
MKD_RXA
POWER+
7
7
7
21
21
MKD_RXB
8
NC
8
8
8
8
9
POWER+
9
9
20
20
MKD-TXB
10
POWER+
10
10
7
7
MKD-TXA
11
POWER+
11
11
19
19
MKD-GND
12
POWER-
12
12
6
6
MKD-RXB
13
POWER-
13
13
18
18
MKD-RXA
14
POWER-
14
14
5
5
17
17
PILOT-RXB
CN3
4
4
PILOT-RXA
5
5
16
16
RXB
PILOT-TXB
4
4
3
3
RXA
PILOT-TXA
3
3
15
15
TXB
PILOT-GND
2
2
2
2
TXA
T_ON/OFF
1
1
14
14
CN11
SLD
SHIELD
1
1
1
2
3
4
5
9
SLD
8
7
RXB
6
RXA
5
TXB
4
3
2
TXA
1
EARTH
<NOTICE>
1. The external data(TX,RX) indicated by this diagram should be
coincided the signal name with transponder.
2. The data should be transfer as indicated by this diagram
2
3
TRANSPONDER MECHANICAL(=SY)
VHF ANT
SAN-150
V-884(RF-PCB)
FMT:BNC-CLIP
(OR, VB40-2071)
1
1
1
1
2
2
2
2
SK2
SMB:R114426000
HARTING:0918-564-7914
SK1
64P-FLAT CABLE
GNSS ANT
SK1
MCX
1
1
1
1
2
2
2
2
GPS MODULE
OR GLONASS
MODULE
13
13
25
25
12
12
24
24
POWER-
11
11
POWER-
23
23
10
10
22
22
POWER+
POWER+
9
9
21
21
8
8
MKD-TXB
20
20
MKD-TXA
7
7
MKD-GND
19
19
MKD-RXB
6
6
MKD-RXA
18
18
5
5
17
17
PILOT-RXB
4
4
PILOT-RXA
16
16
PILOT-TXB
3
3
PILOT-TXA
15
15
PILOT-GND
T_ON/OFF
2
2
SHIELD
14
14
1
1
HRS:SDBB-25P
HRS:HDBB-25S
DC24V+
1
1
2
2
F?
3
FUSE
DC24V-
SCN-20-3R
1
2
3
SK7
LED LAMP
(RELAY)
V-885(BB-PCB)
EARTH
(
)
3
4
1
1
PILOT-TXB
2
2
PILOT-TXA
3
3
PILOT-GND
4
4
PILOT-TER
5
5
PILOT-RXB
6
6
PILOT-RXA
7
7
MKD-TXB
8
8
MKD-TXA
V-638A(CN-PCB)
9
9
MKD-GND
10
10
T_ON/OFF
11
11
MKD-RXB
12
12
MKD-RXA
CN1
13
13
14
14
1
1
SENSOR1_RXB
15
15
2
2
SENSOR1_RXA
16
16
3
3
SENSOR1_GND
17
17
4
4
SENSOR2_RXB
18
18
5
5
SENSOR2_RXA
19
19
6
6
SENSOR2_GND
EXT_232_IN
20
20
7
7
GND
21
21
8
8
GND
22
22
9
9
23
23
5264-09
5267-09
24
24
CN2
+5V
1
1
NOT USE
EXT_232_OUT
2
2
1
1
EXT_GPS_TXB
GND
3
3
2
2
EXT_GPS_TXA
+3.3V
4
4
3
3
EXT_GPS_GND
GND
5
5
4
4
5
5
EXT_GPS_RXB
5267-05
6
6
5264-05
EXT_GPS_RXA
CN3
7
7
8
8
1
1
LONG_RNG_TXB
9
9
2
2
LONG_RNG_TXA
10
10
3
3
LONG_RNG_GND
11
11
4
4
LONG_RNG_RXB
12
12
5
5
LONG_RNG_RXA
13
13
6
6
EXT_KEY_TXB
14
14
7
7
EXT_KEY_TXA
15
15
8
8
EXT_KEY_GND
16
16
9
9
EXT_KEY_RXB
17
17
10
10
EXT_KEY_RXA
18
18
5264-10
5267-10
19
19
+5V
20
20
1
TX
21
21
2
GND
22
22
3
23
23
4
3.3V
24
24
5
GND
5264-03
CN4
1
1
5264-05
2
2
3
3
5267-03
4
D
C
CN5
1
2
3
4
5
6
232_IN
7
GND
8
GND
9
232_OUT
10
11
12
13
14
BR-500S2-14
CN6
1
2
3
4
5
B
6
7
8
9
10
ALRAM_A
11
ALRAM_B
12
ALRAM_C
13
BR-500S2-13
A

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