190-01499-02
GTX 3X5 Transponder TSO Installation Manual
Rev. 9
Page D-28
Interconnect Drawings
Figure D-19 GTX 345 - MX20/GMX 200 Interconnect
Figure D-20 GTX 335 - GDU 620 Interconnect
GMX 200 ONLY: JUMPER MUST BE INSTALLED AS SHOWN TO CONFIGURE PORT 4 FOR RS-422
OPERATION. IF PORT 4 IS USED AS AN RS-422 PORT, RS-232 PORT 4 CANNOT BE USED.
P3252
GTX 345
MX-20/GMX-200
RS-422 PORT 4A
RS-422 PORT 4B
26
11
S
11
12
RS-422 A
RS-422 B
S
P2001
29
9
RS-232 IN 4
PORT CONFIG HI
1
1
GDU 620 #1
P4001/
P5001
GTX 335
DISCRETE OUT
26
15
TIS-A SELECT
ARINC 429 IN 7A
ARINC 429 IN 7B
4
26
5
ARINC 429 OUT A
6
ARINC 429 OUT B
P3251
s
GDU 620 #2
P4001/
P5001
DISCRETE OUT
26
ARINC 429 IN 7A
ARINC 429 IN 7B
4
26
s
S