GTX 33 Installation Manual 190-00906-00
Page 4-2 Rev. F
23 RS-232 OUT 1 Out
24 RS-232 IN 2 In
25 RS-232 OUT 2 Out
26 ARINC 429 IN 3 A In
27 POWER GROUND --
28 ARINC 429 OUT 2 B Out
29 ARINC 429 IN 3 B In
30 ARINC 429 OUT 2 A Out
31 EXTERNAL SUPPRESSION I/O I/O
32 ARINC 429 IN 1 A In
33 ARINC 429 IN 2 A In
34 ARINC 429 OUT 1 B Out
35 ARINC 429 IN 1 B In
36 ARINC 429 IN 2 B In
37 ARINC 429 OUT 1 A Out
38 RESERVED --
39 RESERVED --
40 SPARE --
41 CURRENT TEMPERATURE PROBE OUT Out
42 AIRCRAFT POWER 1 In
43 POWER GROUND --
44 CURRENT TEMPERATURE PROBE IN In
45 NOT USED In
46 TIS CONNECT SELECT* In
47 AUDIO MUTE SELECT* In
48 ARINC 429 IN 4 A In
49 ARINC 429 IN 4 B In
50 ALTITUDE COMMON (GROUND) In
51 SIGNAL GROUND --
52 RESERVED --
53 RESERVED --
54 XPDR REMOTE POWER OFF In
Table 4-1. P3301 Pin List
Pin Pin Name I/O