
Page A-4
G900X/G950 Installation and Maintenance Manual – Pinouts
Revision D
190-00719-00
Connector P10001, continued
Pin Pin
Name
I/O
35 AIRCRAFT
POWER
1
In
36 SIGNAL
GROUND
--
37 AIRCRAFT
POWER
1
In
38 SIGNAL
GROUND
--
39 AIRCRAFT
POWER
2
In
40 SIGNAL
GROUND
--
41 AIRCRAFT
POWER
2
In
42 SIGNAL
GROUND
--
43 CONFIG
MODULE
CLOCK
Out
44
RS-232 OUT 1
Out
45
RS-232 IN 1
In
46
RS-232 OUT 2
Out
47
RS-232 IN 2
In
48
UNIT 5 REMOTE POWER OFF
Out
49
UNIT 4 REMOTE POWER OFF
Out
50
UNIT 3 REMOTE POWER OFF
Out
51
UNIT 2 REMOTE POWER OFF
Out
52
UNIT 1 REMOTE POWER OFF
Out
53 RESERVED
--
54 DEMO
MODE
SELECT*
In
55
CDU SYSTEM ID PROGRAM* 1
In
56
CDU SYSTEM ID PROGRAM* 2
In
57
CDU SYSTEM ID PROGRAM* 3
In
58
REVERSIONARY MODE SELECT 1
In
59 LIGHTING
BUS
HI
In
60 LIGHTING
BUS
LO
In
61 RESERVED
--
62 RESERVED
--
* Indicates Active Low
A.1.2 Power
This section covers the power input requirements.
A.1.2.1 Aircraft Power
Pin Name
Connector
Pin
I/O
AIRCRAFT POWER 1
P10001
35
In
AIRCRAFT POWER 1
P10001
37
In
AIRCRAFT POWER 2
P10001
39
In
AIRCRAFT POWER 2
P10001
41
In
POWER GROUND
P10001
27
--
POWER GROUND
P10001 29 --
POWER GROUND
P10001 31 --
POWER GROUND
P10001
33
--
Pins 35 and 37 are internally connected to form AIRCRAFT POWER 1. Pins 39 and 41 are internally
connected to form AIRCRAFT POWER 2. AIRCRAFT POWER 1 and AIRCRAFT POWER 2 are
“diode ORed” to provide aircraft power redundancy.