NOTE - ROLL HARNESS CONSTRUCTED AFTER 17 MARCH 2016 MAY HAVE EITHER 3 OR 4 WIRE SHEATHED SERVO CABLES
1
2
3
4
5
DB37-F, SOLDERTAIL
DIGIKEY PN 237FER-ND, OR EQUIV
1
2
3
4
5
PRO PILOT
ELECTRONICS
MODULE
20
21
22
23
24
1
2
3
4
5
WHITE
ORANGE
GND
BLUE
BLACK
RED SHRINK TUBE BAND
HERE ON ROLL SERVO WIRE
FOR WIRE IDENTIFICATION
WHITE
ORANGE
BLUE
GREEN
BLACK
VIOLET
6
6
25
25
GREEN
BLACK
7 ORANGE
26 BLACK
13
32
13 YELLOW
32 BLUE
1
3
2
4
3
2
4
5
6
5
6
1
1
3
2
4
3
2
4
5
6
3 WIRE CABLE
RED
WHITE
GREEN
ROLL
SERVO
BLACK
BLACK
TO BASE SCREW
ON SERVO
CASE
WHITE
BLACK
9
9
28
10
29
BLUE
10
29 BLACK
14
33
14 GREEN
33 ORANGE
17
15
15 BLUE
ROLL
SERVO
BLACK
BLACK
5
6
PINS
5&6
ARE NOT
USED
TO BASE SCREW
ON SERVO
CASE
1
1
3
2
4
3
2
4
GND
BLACK SHRINK TUBE BAND
HERE ON PITCH SERVO WIRE
FOR WIRE IDENTIFICATION
TO GARMIN G3X
CUSTOMER
PROVIDED
TRIM
MOTOR
(OPTIONAL)
TP
TP
TP
6
WHT
PITCH SERVO
AUTOTRIM ONLY
PITCH
SERVO
BLACK
5
6
TO BASE SCREW
ON SERVO
10K POTENTIOMETER
RADIO SHACK CAT # 271-1721
OR EQUIVALENT
ANALOG ALARM OUT
TO AUDIO SYSTEM
DATA +
FUEL SENSOR IN
REMOTE FUEL DISPLAY BUTTON
GROUND
LED
*
250 OHM
LED
*
250 OHM
36 BLACK
RED
37
19 RED
18 RED
31
31 ORANGE
SPNO
AIRCRAFT
34
34 WHITE
SPNO
AIRCRAFT GROUND
8
12
16
8
12
16
30
30
+12VDC
+12VDC
VOICE OUT (FUTURE)
AIRFRAME GROUND IN
SERVO +12VDC IN
SERVO +12VDC IN
AIRFRAME POWER IN (5 AMP BREAKER RECOMMENDED)
LOGIC +12VDC
STATIC PORT
3
DATA
GROUND
PITCH SERVO ON INDICATOR
STATIC CONNECT (S)
WHT
RED
WHITE
GREEN
BLACK
ANALOG DIM IN
TP
AIRSPEED PORT
WHT
ARINC 429 IN
DATA
GROUND
ANALOG SW IN (FUTURE)
PITOT CONNECT (P)
BLK
5
ARINC B
ARINC A
DATA -
RESERVED
4
2
UPS GPSS IN - RS232
37
19
18
36
1
GRN
NMEA / AVLINK GPS DATA IN- RS-232
DATA
GROUND
DATA DATA +
5
6
RED
FROM SERVO
ONLY IF THE AUTOTRIM
OPTION IS INSTALLED
ROLL SERVO ON INDICATOR
35 YELLOW
GREEN
27
SERVO HARNESS MOLEX PLUG (FEMALE PINS)
LOOKINGAT PINS
DATA OUT
DATA IN
TP
BROWN
17
*** MOLEX CONNECTOR
WM1328-ND / WM1335ND
4 WIRE CABLE
RED
WHITE
GREEN
SERVO POWER
TP
28
27
1
TP = TWISTED PAIR WIRES
TP
DATA
GROUND
7
26
35
SERVO POWER
PWM OUT
NOT USED
GND
20 WHITE
21 ORANGE
22 BLUE
23 GREEN
24 BLACK
11
11
SERVO POWER
PWM OUT
DO NOT CONNECT THESE TO (POSITIVE) +12V
GROUND
MOMENTARY SWITCH
DIGIKEY PN 450-1109
OR EQUIV
REMOTE ROLL SYSTEM DISCONNECT
REMOTE PITCH SYSTEM DISCONNECT
1
MATING CONNECTOR
REAR (WIRE SIDE) VIEW
20
19
37
NOTE - TYGON 1/4" ID TUBING
McMASTER CARR PN 5114K21, OR EQUIV
TRIO AVIONICS PRO PILOT NAVIGATION SYSTEM WIRING DIAGRAM
DATE: 03-18-16
REV:12
SCALE: NONE
ALL SINGLE CONDUCTOR WIRE IS 22 GA
4 CONDUCTOR SHIELDED WIRE IS EDMO PN 22G-4C TEF / M27500-22TG4T14
THE DB37, MOLEX CONNECTORS AND BACKSHELLS ARE SUPPLIED WITH THE BASIC INSTALLATION KIT
ARE OPTIONAL CONNECTIONS MEANT TO DRIVE AN INDICATOR LIGHT TO SIGNIFY THAT
* PINS 15 AND 35 THE
SERVO IS ON AND ARE REQUIRED ONLY IN THE UK PER PFA REQUIREMENTS
LED LAMPS, RESISTORS AND MOMENTARY SWITCHES ARE NOT SUPPLIED
THESE DRAWINGS, DOCUMENTS, SPECIFICATIONS AND DATA CONTAINED HEREIN
ARE THE EXCLUSIVE PROPERTY OF TRIO AVIONICS INC AND SHALL NOT BE
REPRODUCED, COPIED USED OR DISCLOSED IN WHOLE OR IN PART
WITHOUT THE EXPRESSED WRITTEN PERMISSION OF TRIO AVIONICS
080911 REV 1 - CORRECTED SERVO PINS 2,3
080923 REV 2 - CORRECTED SERVO WIRE COLORS ON PINS 2,3
081122 REV 3 - ADDED STATIC AND PITOT CONNECTIONS
081201 REV 4 - ADDED ATTENUATION POT ON THE AUDIO OUTPUT
090504 REV 5 - CORRECTED DB-37 PART NUMBER
090821 REV 6 - ADDED REMOTE FUEL DISPLAY SWITCH
100806 REV 7 - ADDED CONNECTOR DIAGRAM AND BREAKER REQ
110608 REV 8 - CHANGED PIN14 TO " FUEL SENSOR INPUT"
110808 REV 9 - PIN 11 WIRE COLOR CHANGED TO VIOLET - WAS GREEN
140114 REV 10 - ADDED MOLEX SERVO CONNECTOR DIAGRAM
150629 REV 11 - ADDED FUNCTION DATA TO SERVO WIRING
160318 REV 12 - ADDED 3 WIRE ROLL SERVO WIRING DIAGRAM