Honeywell
COMPONENT MAINTENANCE MANUAL
PART NUMBER 964-0452
I.B.1516A Page 31
Mar 30/01
23-12-01
A2P1
PIN A B C
1 GND GND GND
2 SDU EMULATION EN SPARE DISC IN * OTHER SIDE MODE EN
3 POS/CQ IN VHF EN HFDR INSTALLED TX INHIBIT STATUS
4 TX INHIBIT POLARITY TX INHIBIT TX INHIBIT OVERRIDE
5 BOOT WR ENABLE ATP ENABLE HF TX TEST ENABLE
6 DATA LOAD DISCRETE OTHER SIDE PTT CMU BUS SPEED
7 DM TEST RX DM TEST TX
8 GND GND GND
9 HFDR "BITE OUT" IN LO POSITION IN LO CMU #2 DATA IN LO
10 HFDR "BITE OUT" IN HI POSITION IN HI CMU #2 DATA IN HI
11 ACTIVE FREQ PORT IN LO GMT IN LO CMU #1 DATA IN LO
12 ACTIVE FREQ PORT IN HI GMT IN HI CMU #1 DATA IN HI
13 GND GND GND
14 ICAO ID 2 IN LO DATA LOADER IN LO HFDR #2 IN LO
15 ICAO ID 2 IN HI DATA LOADER IN HI HFDR #2 IN HI
16 ICAO ID 1 IN LO FAX REC LO BITE IN LO
17 ICAO ID 1 IN HI FAX REC HI BITE IN HI
18 GND GND GND
19 +5VA +5VA +5VA
20 +5VA +5VA +5VA
21 GND GND GND
22 DATA LOADER OUT LO HFDR #2 OUT LO
23 DATA LOADER OUT HI HFDR #2 OUT HI
24
25
26 FAX TRANS LO CMU DATA OUT LO
27 FAX TRANS HI CMU DATA OUT HI
28 GND GND GND
29 –15V –15V –15V
30 +15V +15V +15V
31
32 GND GND GND
*THESE SIGNALS ARE BROUGHT TO THE CONNECTOR FOR FUTURE AND/OR TEST USE.
Connector Pin Assignments, ADP, A2
Figure 18 (Sheet 1)
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