Garmin G3X - Page 407

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 24-7
Figure 24-1.5 Power, Backup Power (3 AH/6 AH), and Antennas Interconnect Drawing
GEA 24 ENGINE MON.
AIRCRAFT POWER 2
AIRCRAFT POWER 1
16
31
32
POWER GROUND
# 22
# 22
GDU
5A
GPS ANTENNA
XM ANTENNA
GPS ANTENNA
POWER GROUND 15
# 22
SEE NOTE 12
SEE NOTE 12
P4X02/P3701
AIRCRAFT POWER 2
AIRCRAFT POWER 1
16
31
32
POWER GROUND
# 22
# 22
GDU
5A
POWER GROUND 15
# 22
P4X02/P3701
AIRCRAFT POWER 2
AIRCRAFT POWER 1
6
8
7
POWER GROUND
# 22
# 22
GEA 24
2A
POWER GROUND 9
# 22
P241
TCW IBBS-12V-3AH/6AH
BATTERY CHARGE 5
# 20
TCW IBBS
5
BACK-UP POWER OUT
BACK-UP POWER OUT
BACK-UP POWER OUT
BACK-UP POWER MASTER
12
13
14
1
BACKUP BATT. VOLTAGE
2
BACK-UP POWER MASTER
TO MAIN BUS
# 20
# 20
# 20
# 20
# 20
# 20
SEE NOTE 14
SEE NOTE 15
DISCRETE IN* 1 40
# 22
# 22
P244
GSU 25 ADAHRS
AIRCRAFT POWER 2
AIRCRAFT POWER 1
6
8
7
POWER GROUND
# 22
# 22
GSU 25
2A
POWER GROUND 9
# 22
P251
# 20
BACK-UP POWER OUT
15
# 20
VOLTS 2 28
BACKUP ACTIVE ALERT
3
9POWER GROUND
10POWER GROUND
11POWER GROUND
3AH Model: 5A MAX CONTINUOUS ALL OUTPUTS, 10A PEAK TRANSIENT
MAXIMUM 3.5A PER OUTPUT
(LITHIUM IRON
VOLTS 2 INPUT TO DISPLAY ESSENTIAL BUS VOLTAGE
PHOSPHATE BATTERY)
# 20
6AH Model: 8A MAX CONTINUOUS ALL OUTPUTS, 12A PEAK TRANSIENT