Garmin G3X - Page 411

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 24-11
Figure 24-1.9 GSA 28 Roll and Pitch Trim Interconnect Drawing
GSA28 ROLL SERVO
SERVO POWER
SERVO POWER GND 9
10
CWS/DISCONNECT
CAN-TERMINATE
CAN-TERMINATE
GSA28 PITCH SERVO
PITCH STRAP
PITCH STRAP
8
5
15
1CAN-H
CAN-L
4
3
2
TO CWS/DISC BUTTON
CAN-TERMINATE
CAN-TERMINATE
1CAN-H
CAN-L
4
3
2
NOTE: REQUIRED WHEN LOCATED
CWS/DISCONNECT
15
TO CWS/DISC BUTTON
CWS/DISCONNECT
CAN-TERMINATE
CAN-TERMINATE
GSA 28 PITCH TRIM SERVO
TRIM IN 2
TRIM IN 1
12
11
PITCH TRIM STRAP
PITCH TRIM STRAP
8
7
15
1CAN-H
CAN-L
4
3
2
14/28 Vdc
SERVO POWER
SERVO POWER GND 9
10
P281
P281
P281
CONFIGURATION GUIDANCE
1. G3X TOUCH™ AVIONICS ONLY
A. ON THE GDU 4XX CONFIG MODE LRU EQUIPMENT CONFIGURATION PAGE
SET AUTOPILOT SERVOS TO ONE OF FOLLOWING:"ROLL ONLY", "PITCH + ROLL", OR "PITCH +
ROLL + YAW"
ENABLE ROLL TRIM SERVO AND/OR PITCH TRIM SERVO ONLY IF GSA 28 SERVO IS BEING
USED FOR ROLL OR PITCH TRIM. FOR DC TRIM MOTORS, LEAVE THESE TRIM SERVOS
DISABLED.
TRIM IN 2
TRIM IN 1
12
11
TO PITCH TRIM SWITCH
TO PITCH TRIM SWITCH
TRIM IN 2
TRIM IN 1
12
11
TO ROLL TRIM SWITCH
TO ROLL TRIM SWITCH
AT END OF CAN BUS
NOTE: REQUIRED WHEN LOCATED
AT END OF CAN BUS
NOTE: REQUIRED WHEN LOCATED
AT END OF CAN BUS
CAN BUS
S
CAN BUS
CAN BUS
S
S
S
14/28 Vdc
SERVO POWER
SERVO POWER GND 9
10
14/28 Vdc
TO CWS/DISC BUTTON
TO PITCH TRIM SWITCH
TO PITCH TRIM SWITCH
CWS/DISCONNECT
CAN-TERMINATE
CAN-TERMINATE
GSA 28 ROLL TRIM SERVO
TRIM IN 2
TRIM IN 1
12
11
ROLL TRIM STRAP
ROLL TRIM STRAP
8
5
15
1CAN-H
CAN-L
4
3
2
SERVO POWER
SERVO POWER GND 9
10
P281
NOTE: REQUIRED WHEN LOCATED
AT END OF CAN BUS
CAN BUS
S
14/28 Vdc
TO CWS/DISC BUTTON
TO ROLL TRIM SWITCH
TO ROLL TRIM SWITCH
ROLL TRIM STRAP
ROLL TRIM STRAP
7
6
CWS/DISCONNECT
CAN-TERMINATE
CAN-TERMINATE
GSA28 YAW SERVO
TRIM IN 2
TRIM IN 1
12
11
YAW STRAP
YAW STRAP
7
6
15
1CAN-H
CAN-L
4
3
2
TO YAW TRIM SWITCH
TO YAW TRIM SWITCH
(OPTIONAL FOR YAW SERVO)
TRIM OUT 2
TRIM OUT 1
14
13
TO YAW TRIM MOTOR
TO YAW TRIM MOTOR
SERVO POWER
SERVO POWER GND 9
10
P281
NOTE: REQUIRED WHEN LOCATED
AT END OF CAN BUS
TO CWS/DISC BUTTON
S
WIRE WHEN USING AUTO-TRIM
14/28 Vdc
TO OTHER CAN DEVICES