Connector Pin Description - Pioneer PRO-150FD Service Manual

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5

2.4 CONNECTOR PIN DESCRIPTION

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3 7 63 1515 0
AWV2497- (HNM Ass'y) Voltage at each connecter.
H
N
[HN1] CN7851
p
n i
1
2
3
20
H
N
[HN2] CN7901
p
n i
1
2
3
4
H
N
[HN3] CN7801
p
n i
TE
L 13942296513
1
2
3
4
5
www
.
5
http://www.xiaoyu163.com
M
A
s
s
y '
p
n i
n
a
m
e
/ I
O
d
e
s
r c
t p i
o i
TXD_HNM
I
UART signal with Main ass'y, Main => HNM
RXD_HNM
O
UART signal with Main ass'y, HNM => Main
RST_HNM
I
Reset signal for HNM ass'y, Active low
M
A
s
s
y '
p
n i
n
a
m
e
/ I
O
d
e
s
r c
t p i
o i
V
+
5
V
_
H
N
M
I
+
5
V
p
o
w
r e
+USB
I
+5V power supply for USB bus-power
G
N
D
-
GND
-
M
A
s
s
y '
p
n i
n
a
m
e
/ I
O
d
e
s
r c
t p i
o i
+
5
V
O
+
5
V
f
r o
U
D-
I/O USB differential signal minus
D+
I/O USB differential signal plus
G
N
D
-
Sheild
-
x
ao
y
i
http://www.xiaoyu163.com
6
8
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u
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p
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Q Q
3
6 7
1 3
S
B
b
u
s
p -
o
w
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PRO-150FD
6
7
2 9
9 4
2 8
M
T
B
M
A
N I
A
s
s
y '
[M35] CN4002
v
l o
a t
g
e
(
) V
p
n i
+3.3 / 0
1
+3.3 / 0
2
+3.3 / 0
3
20
M
T
B
M
A
N I
A
s
s
y '
[M31] CN4111
v
l o
a t
g
e
(
) V
p
n i
+
5
0 .
1
+5.0
2
0
3
0
4
U
S
B
c
a
b
e l
v
l o
a t
g
e
(
) V
1 5
0 5
8
2 9
9 4
+
5
0 .
+3.3 / 0
+3.3 / 0
0
0
m
co
7
8
9 9
A
B
C
2 8
9 9
D
E
F
17
8

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