34
MX420 Installation and Service Manual
M
X 422
Pr
of
es
si
ona
l D
G
PS
N
av
iga
to
r
M
X 4
22
Pr
of
ess
io
na
l D
G
PS
N
av
ig
at
or
RE
D
[P
w
r In
+1
2~
3
2
V
dc
]
RE
D
/W
H
T
[
+
1
2 V
O
ut
to
Mx
42
1
]
R
E
D
[
P
w
r I
n
+
1
2~
32
V
dc
]
R
E
D
/W
H
T
[
+
12 V
O
ut
to
M
x42
1]
B
R
N
[N
ME
A
1
In
(A
)]
BR
N
/W
H
T
[
N
M
E
A1
I
n (B
)]
BR
N
[N
M
EA1 I
n (
A
)]
BR
N
/W
H
T
[N
M
E
A1
In
(
B
)]
PR
P
L
[
N
M
EA1
O
ut
(A)]
P
R
P
L/
W
H
T
[N
ME
A
1
O
u
t (
B
)]
PR
PL
[N
M
E
A
1 Ou
t
(A
)]
PR
PL
/W
H
T
[
N
M
EA1
Ou
t
(B
)]
OR
G
OR
G/
W
H
T
[N
ME
A
3
/ G
P
S
In
(
A
)
fr
om
A
nt.
]
[N
ME
A
3
/ G
P
S
O
ut (
A
) fr
om
A
nt
.]
[N
M
E
A
3 / G
P
S
O
ut
(
A
)
fr
om
A
n
t.]
[N
M
EA3
/ G
P
S
Ou
t (B
)]
[N
M
EA3
/ GP
S Ou
t
(B
)]
[N
ME
A
3
/ G
P
S
In
(
B
)]
[N
ME
A
3
/
G
P
S
In
(
B
)]
[N
ME
A
3 /
G
P
S
In
(
A
)
fr
o
m
A
nt.
]
OR
G
OR
G/
W
H
T
Y
E
L
Y
E
L/
BL
K
YE
L
YE
L/
BL
K
GR
N
[N
M
E
A
2
In
(
A
)]
G
R
N
/W
H
T
[
N
ME
A
2
In
(
B
)]
GR
N
[
N
M
E
A2
In
(
A
)]
G
R
N
/WH
T
[N
M
E
A
2
In
(
B
)]
B
LU
[N
M
E
A
2
O
ut (
A
)]
BL
U
/W
H
T
[
N
M
E
A
2
O
u
t (B
)]
B
L
U
[N
M
E
A
2 O
ut
(A
)]
B
L
U
/WH
T
[N
ME
A
2
O
ut
(B
)]
B
LK
[
P
w
r I
n (
-)
]
BLK
/W
H
T
[A
LA
R
M
out
]
B
L
K
[P
w
r In
(-
)]
B
L
K/
W
H
T
[A
LAR
M
ou
t]
G
R
Y
[
R
S-
23
2 T
X
D
]
GR
Y
/B
L
K [
N
ot
U
sed
]
S
hie
ld
[
G
nd.
to
M
x4
2
1]
G
R
Y
[
R
S
-23
2 T
X
D
]
G
R
Y/
B
LK [
N
ot
U
sed]
Sh
ie
ld
[
G
nd.
to
M
X
42
1]
C
onn
ec
to
r
(A
)
(1
8
-Pin
)
C
onn
ec
to
r
(A
)
(1
8-P
in
)
M
X
42
0/
8
(M
as
te
r)
M
X
42
0/
8
(S
la
ve
)
M
X
421
B
M
X
42
1B
RE
D
RE
D
RE
D
GR
N
OR
G
BR
N
BLU
BLK
BLK
BLK
2 A
m
p
.
Fu
se
2 A
m
p.
Fu
se
+1
2~
32
V
D
C
Po
w
er
To
Ne
g
at
iv
e
G
ND.
Te
rm
in
al B
loc
k
(U
se
r Su
pp
lied
)
Te
rm
in
al
Bl
oc
k
(U
se
r Su
p
plied
Po
rt
2 R
e
f.
To
P3
(
N
eg
.)
P
o
rt2
R
ef.
T
o P
3
(
N
eg
.)
1
2
16 4
5
6
7 8
9 10 11 12 13 14 15 3 18
17
NC
1
2
16 4
5
6
7 8
9 10 11 12 13 14 15 3 18
17
NC
N
o
te
: F
o
r de
ta
ils
on C
ables
B
&
C
,
r
efe
r t
o F
ig
ur
e
4
.4
N
ot
e:
F
o
r de
ta
ils
on
C
ab
les
B
&
C
,
r
e
fe
r to
F
ig
ur
e
4
.4
To
C
ab
le
B
(S
ee
F
ig
. 4
.4)
Figure 4.8 MX420/BRIM Dual Station Integrity Monitor Interface Diagram
Summary of Contents for MX420
Page 1: ...Installation Service Manual MX420 Navigation System ...
Page 5: ......
Page 8: ...1 MX 420 Installation and Service Manual List of Components SECTION 1 LIST OF COMPONENTS ...
Page 9: ...MX 420 Installation and Service Manual List of Components 2 ...
Page 15: ...MX 420 Installation and Service Manual List of Components 8 ...
Page 17: ...MX420 Installation and Service Manual Technical Specifications 10 ...
Page 24: ...17 MX420 Installation and Service Manual SECTION 3 MECHANICALAND INSTALLATION DRAWINGS ...
Page 25: ...18 MX420 Installation and Service Manual ...
Page 32: ...25 MX420 Installation and Service Manual SECTION 4 ELECTRICALINSTALLATION DRAWINGS ...
Page 33: ...26 MX420 Installation and Service Manual ...
Page 49: ...42 MX420 Installation and Service Manual ...
Page 57: ...50 MX 420 Installation and Service Manual SECTION 5 INSTALLATION NOTES ...
