Garmin G3X - Page 456

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 25-5
Figure 25-2.3 GTR 20/GMA™ Audio Panel 240 Interconnect Drawing
POWER
POWER GND
PILOT MIC HI
PILOT MIC LO
1
*PTT PILOT
RECEIVER AUDIO OUT HI
RECEIVER AUDIO OUT LO
20
35
17
36
10
29
P2001
GARMIN
7.5A CIRCUIT BREAKER 14V AIRCRAFT
5A CIRCUIT BREAKER 28V AIRCRAFT
*DISC1
*DI SC2
2
22
NOTE 8
NOTE 8
AVIONICS POWER BUS
USE 20 AWG FOR POWER AND GROUND
J2001
COM ANTENNA
P2002
GTR 20 AS COM 1
12 COM 1 MIC KEY* OUT
11
COM 1 MIC AUDIO OUT HI
COM 1 AUDIO LO10
COM 1 AUDIO IN HI9
GARMIN
GMA 240
J2401P2401
NOTE 16
27
8
ID IN
ID LO