Page B-4
400 SERIES MAINTENANCE MANUAL
Rev. C
P/N 190-00140-05
Table B-3. J1 Descriptions
(continued)
GPS RS232 IN4
55
I
GPS RS232 OUT1
56
O
GPS RS232 IN1
57
I
GPS RS232 OUT2
58
O
GPS RS232 IN2
59
I
ALTITUDE COMMON (Ground)
60
O
ALTITUDE C4
61
I
ALTITUDE C2
62
I
ALTITUDE C1
63
I
ALTITUDE B4
64
I
ALTITUDE B2
65
I
ALTITUDE B1
66
I
ALTITUDE A4
67
I
ALTITUDE A2
68
I
ALTITUDE A1
69
I
ALTITUDE D4
70
I
OBS MODE SELECT
71
I
SPARE INPUT B
72
I
CDI SOURCE SELECT
73
I
SPARE INPUT A
74
I
DEMO MODE SELECT
75
I
TEST MODE SELECT
76
I
GROUND
77
O
GROUND
78
O
B.3.2 J8
Table B-4. J8 Descriptions
Pin Name
Pin #
I/O
VCC
1
O
VCC
2
O
GND
3
O
33MHZ
4
I
GND
5
O
IF
6
I
RSSI
7
I
TRAP
8
O
Содержание GNC 420
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