DAC GDC31 - Figure 9: NSD 360 with ARC 400 B (10 VAC)

Equipment Installation Manual,
GDC31 Roll Steering Converter
1049-2510-01 G.doc
1049-2510-01
Rev G Page 41 of 47
RS-232 OUT
RS-232 COM
SUPER FLAG
HDG SIGNAL
LIGHTING BUS
A+
Strap for GPS baud rate per
9 BAUDSEL1
BAUDSEL0
SERIAL IN
SERIAL COMMON
SUPER FLAG IN
Baud Rate Selection section
RECEIVER
GPS
16
25
3
1
14
21
RSC
7277-2-2
2A
7
5
1
4
2
11
SWITCH / ANNUNC
RSS CONVERTER
GAINSEL1
GAINSEL0
PHASE SELECT
TYPE SELECT
AP-OFFSET
GPS LAMP A
GPS LAMP B
AP-OUT
AP-REF2
PROG PIN COMMON
AP-COM
20
EXC
A+
NIGHT
DAY
21
11 24
6
2
5
3
12
10k
23
19
13
10
22
11
8
1
7
4
10
6
12
15
5
SWITCH / ANNUNC
P10280
NSD-360A
NSD-1000
IG-832 A/C
EXC 19
GDC31
8
19 400HZ RTN
AC HDG IN
CHASSIS GND
35
20
12
6
3
HDG
GPS
10VAC 400HZ
SPERRY/ARC-400B
CA-550A/FD
10VAC HEADING
DATUM
33
J1/P4 J2/P5
10
SCHEMATIC
P10280
14 OR 28VDC
Figure 9 NSD 360 with ARC 400B (10VAC)