10-4
• AIS UNIT (UX-231)
MAIN UNIT
• NMEA2000 UNIT (UX-232)
CONNECT UNIT
• NMEA2000 UNIT (UX-232)
MAIN UNIT
KTA2015
Q1
47K
R3
4.7K
R4
J4
1
2
3
4
5
6
7
8
9
10
10
C8
0.001
C9
NJU7704F3
IC2
1
CD
2
VSS
3
MR
4
VOUT
5
VDD
10K
R1
0.1
C1
0.1
C2
0.1
C3
0.1
C4
0.1
C5
0.1
C6
100
R5
0.001
C25
LDTC144EE
Q2
L1SS400
D1
0.001
C13
L2SC4081
Q4
0.1
C10
TC7WH14FK
IC3
1
2
3
4
5
6
7
8
CP2
CP3
CP4
CP5
CP6
CP7
CP8
CP1
CP13
CP14
CP15
CP11
CP12
CP19
CP20
100K
R16
10K
R13
J3
1
2
3
4
5
6
7
8
CP16
CP17
100K
R15
18K
R24
10
R23
CP31
CP32
CP33
CP34
CP35
CP36
10K
R14
0.001
C7
J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J1
1
2
3
4
5
6
100K
R12
100
R17
CF20OPEN
CP18
CR-984
X1
33P
C11
33P
C12
2.7K
R11
0
R19
CP21
STM32F103RCT6
IC1
1
VBAT
2
PC13-TAMPER-RTC
3
PC14-OSC32_IN
4
PC15-OSC32_OUT
5
PD0 OSC_IN
6
PD1 OSC_OUT
7
NRST
8
PC0
9
PC1
10
PC2
11
PC3
12
VSSA
13
VDDA
14
PA0-WKUP
15
PA1
16
PA2
17
PA3
18
VSS_4
19
VDD_4
20
PA4
21
PA5
22
PA6
23
PA7
24
PC4
25
PC5
26
PB0
27
PB1
28
PB2
29
PB10
30
PB11
31
VSS_1
32
VDD_1
33
PB12
34
PB13
35
PB14
36
PB15
37
PC6
38
PC7
39
PC8
40
PC9
41
PA8
42
PA9
43
PA10
44
PA11
45
PA12
46
PA13
47
VSS_2
48
VDD_2
49
PA14
50
PA15
51
PC10
52
PC11
53
PC12
54
PD2
55
PB3
56
PB4
57
PB5
58
PB6
59
PB7
60
BOOT0
61
PB8
62
PB9
63
VSS_3
64
VDD_3
10k
R21
18k
R22
L2SA1576AS
Q3
47K
R25
NRST
JTDO
JTCK
JTMS
JTDI
NJTRST
CAN_TX
CAN_TX
CAN_RX
CAN_RX
5V
5V
BOOT
RXD
RXD
RXD
TXD
TXD
TXD
3V
3V
5V
L3V
NM2KTXD
NM2KRXD
GND
NM2KOPTI
NM2KRST
ICF3
NM1RXD
GPSRXD
AISRXDI
PC410L0NIP0F
IC4
A
C
GND
Vo
Vcc
RR264M
D1
22 EEE-FK
C3
47P
C1
MMZ1608Y301C
EP2
HA13721FPKEL
IC2
1
TXD
2
GND
3
VCC
4
RXD
5
NC
6
CANL
7
CANH
8
MODE
PC410L0NIP0F
IC5
A
C
GND
Vo
Vcc
MMZ1608Y301C
EP3
1
2
3
4
5
J1
1
2
3
4
5
33
R2
33
R1
TA78M05F
IC1
I
O
G
10
C6
10
C7
J2
1
2
3
4
5
6
SN74LVC1G04DCK
IC3
1
2
3
4
5
SN74AHCT1G04DCKR
IC6
1
2
3
4
5
0.1
C4
0.1
C5
0.1
C8
0.1
C9
0.1
C10
330
R6
330
R3
560
R5
560
R4
0.1
C11
0.1
C12
0
R12
NET-S
NET-C
NET-H
NET-L
CAN_TX
CAN_RX
+5V
+5V
to NMEA2000
to MAIN
10
C47
0.01
C13
0.0022
C6
47
R25
4.7
R40
10
R8
3.3k
R7
39k
R4
5.6U
L10
0.01
C2
10
R6
47
R36
10
C66
100k
R53
100k
R60
0.01
C88
0.01
C86
0.01
C84
0.01
C94
0.01
C95
0.01
C92
0.01
C91
0.01
C89
1k
R55
0.0022
C73
0.0022
C72
0.033
C71
0.033
C74
CF20OPEN
CP1
CF20OPEN
CP5
CF20OPEN
CP3
CF20OPEN
CP2
CF20OPEN
CP4
470k
R41
15k
R43
20k
R42
0.01
C77
0.033
C11
0.0022
C10
0.033
C54
0.033
C37
0.033
C63
0.033
C44
0.033
C46
0.033
C65
0.1
C82
0.0022
C68
MMZ1005S601CT
EP3
0.033
C9
CP06VR
CP9
CP06VR
CP8
0.1
C78
0.1
C80
0.1
C93
0.1
C69
0.1
C12
0.1
C42
0.1
C41
0.1
C43
0.1
C58
0.1
C60
0.1
C61
0.1
C62
0.1
C67
0.1
C39
10
C87
10
C90
10
C96
Q1
3SK293
EN25F10
IC3
1
CS
2
SO
3
WP
4
VSS
5
SI
6
SCK
7
HOLD
8
VCC
XC6202P352PR
IC4
I
O
G
BU4331G
IC5
1
VOUT
2
VDD
3
GND
4
NC
5
CT
LTWC450E1
FI4
I
O
LTWC450E1
FI7
I
O
1k
R54
2P
C34
2P
C38
12P
C36
TC7S08FU
IC6
1
2
3
4
5
TC7S86F
IC7
1
2
3
4
5
10
R44
100P
C79
47k
R45
47k
R46
22P
C81
470
R48
1k
R50
10
R49
10
R47
1k
R23
CMX7032L9
IC8
1
-
2
RF1-
3
RF1+
4
RFVSS
5
CP1OUT
6
ISET1
7
RFVDD
8
RF2-
9
RF2+
10
RFVSS
11
CP2OUT
12
ISET2
13
13
14
14
15
-
16
-
17
-
18
VDEC
19
-
20
20
21
DVSS
22
-
23
LNA_ENA
24
RX1IN
25
RX1FB
26
RX2IN
27
RX2FB
28
-
29
-
30
AVSS
31
-
32
-
33
VBIAS
34
-
35
-
36
-
37
-
38
-
39
AVDD
40
-
41
-
42
AVSS
43
-
44
-
45
VDEC
46
XTAL/CLOCK
47
XTALN
48
DVDD
49
RXDATA
50
TXDATA
51
NRESET
52
DVSS
53
-
54
BURST_DET
55
SYS CLK2
56
-
57
-
58
EPSI
59
EPSCLK
60
EPSO
61
EPSCSN
62
BOOTEN1
63
BOOTEN2
64
DVSS
100
R12
12k
R11
10
R13
MMZ1005S601CT
EP1
1k
R37
DA2J10100L
D2
4.7
R38
1.5k
R17
220
R15
15P
C21
C2012C
L2
36P
C7
0.0022
C22
0.0022
C20
0.0022
C19
1.5k
R27
56k
R14
0.0022
C5
0.0022
C64
0.0022
C45
0.0022
C101
0.0022
C102
0.18U
L3
82P
C16
10P
C15
10P
C17
18P
C18
0.1U
L4
0.1U
L5
2.2k
R10
2SC4215
Q2
CR-963
X1
1
GND
2
GND
3
OUT
4
VCC
FL-470
FI3
FL-473
FI5
FL-473
FI6
0
R33
150
R1
0
R64
CR-968
X3
1k
R67
1k
R68
100
R69
1k
R70
J2
1
2
3
4
5
6
7
8
CP7
CP6
CP14
CP15 CP16
CP17 CP18
CP19
CP12
CP13
1k
R51
33P
C56
2SC4081
Q3
5P
C30
5P
C49
C2012C
L11
C2012C
L12
C2012H
L6
C2012H
L7
2P
C103
0.0022
C28
39k
R2
180k
R5
180k
R3
39k
R34
3.5P
C25
27P
C104
15P
C4
C2012H
L13
FL-470
FI2
C2012C
L1
18P
C1
27P
C105
22P
C106
1P
C107
J1
1
2
3
4
5
6
100k
R58
120k
R71
120k
R72
100k
R73
100k
R74
100k
R57
100k
R59
47P
C97
47P
C98
NJM2591V
IC1
1
OSCIN
2
OSCOUT
3
MIXOUT
4
V+
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
NOISEDET
14
NOISEREC
15
GND
16
MIXIN
NJM2591V
IC2
1
OSCIN
2
OSCOUT
3
MIXOUT
4
V+
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
NOISEDET
14
NOISEREC
15
GND
16
MIXIN
JTBM450CX70
X4
JTBM450CX70
X2
3.9k
R24
3.9k
R35
39P
C59
39P
C40
390
R16
390
R26
18P
C55
2.7k
R61
2.7k
R62
LBT16201
FI1
I
O
3 4 5 6 7 8 910
CP05VR
CP10
CP05VR
CP11
330
R75
1
C32
1
C14
330
R9
10
R52
33
R56
1
C70
1
C75
CR-869
X5
1
VCONT
2
GND
3
OUT
4
VCC
4P
C57
180P
C24
180P
C27
AVDD
EPSI
EPSCLK
EPSO
EPSCSN
EPSCLK
EPSCSN
EPSO
CS
MISO
SCLK
MOSI
EPSI
/RESET
/RESET
LO2
DVDD
RFVDD
AISDO
AF2
3.5V
3.5V
3.5V
3.5V
AF1
AIS8V
AIS8V
AIS8V
41.0583 MHz
AIS 2, CH B, CH88B, 162.025 MHz
AIS 1, CH A, CH87B, 161.975 MHz
AVss
DVss
19.200 MHz
IF 38.850 MHz
IF 38.800 MHz
38.350 MHz
38.400 MHz
123.175 MHz
*:
Refer to the PARTS LIST for the value and name of component.