190-01717-B1
G500/G600 TXi Part 23 AML STC Maintenance Manual
Rev. 1
Page 4-20
4.2.9
GBB 54
GBB 54 has one connector:
•
J541/P541 15-pin HD D-Sub
Figure 4-13 GBB 54 J541/P541 Connector
Pin #
Function
I/O
1
POWER IN
IN
2
POWER IN
IN
3
GROUND
--
4
STANDBY
OUT
5
GROUND
--
6
GROUND
--
7
BATTERY POWER
OUT
8
BATTERY POWER
OUT
9
POWER IN
IN
10
GROUND
--
11
RS-232 TX
OUT
12
RS-232 RX
IN
13
PWR ON REQ
IN
14
GROUND
--
15
BATTERY POWER
OUT
1
15
VIEW IS LOOKING AT THE UNIT
5
2
3
4
6
7
8
9
10
11
12
13
14