TABLE OF CONTENTS
LEGEND, CHANGE HISTORY
SYSTEM BLOCK DIAGRAM
DISPLAY POWER WIRING
TRANSPONDER WIRING
ADSB-472 WIRING
GPS-2020 WIRING
AUDIO SYSTEM WIRING
SV-COM-X83/SV-COM-X25 WIRING
SKYVIEW AUTO DIMMING
AUTOPILOT CONTROL PANEL WITH OPTIONAL TRIM SYSTEM WIRING
AUTOPILOT SERVO WIRING
EMS WIRING - THERMOCOUPLES
EMS #1 WIRING - FLAPS, GEAR, CARB TEMP, PITOT HEAT
EMS #1 WIRING - FUEL, OIL, VOLTS, MAP
EMS #1 WIRING - TACH, AMPS, FUEL FLOW
DEVICE INFO
RADIO
RED
BLACK
POWER IN (10-30V) PIN 2
POWER GROUND PIN 1
YELLOW/VIOLET
YELLOW/ORANGE
PINOUT
WIRE INFO
DATA IN PIN 7
DATA OUT PIN 8
FUNCTION
CONNECTOR
I/O GROUP
DSUB-9
D123-45
CONNECTOR INFO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
LEGEND
EXAMPLE DEVICE
NOTES
NOT EVERY OPTION IS APPLICABLE TO EVERY AIRPLANE.
IF A SYMBOL DOES NOT APPEAR IN THE LEGEND, AN EXPLANATION
APPEARS ON THE SAME SHEET AS A SYMBOL.
AP DISC.
PREFABRICATED HARNESS AVILABLE. WIRE COLORS
MATCH PREFABRICATED HARNESS.
2
FOR AIRPLANES EQUIPPED WITH ELECTRIC POSITION SENSOR ONLY.
3
THE SKYVIEW HDX SYSTEM GENERAL INSTALLATION MANUAL PROVIDES
INFORMATION FOR CONNECTING EMS SYSTEM TO THIRD-PARTY SENSORS AND
OTHER EQUIPMENT.
4
SHIELDED WIRE CABLES SHOULD BE USED FOR ALL AUDIO SIGNALS.
ELECTRICAL
GROUND
BUSBAR/BUS
1A
AVIONICS BUS
AIRFRAME
CIRCUIT
BREAKER
SWITCHABLE
BREAKER
5A
10A
CABLE
WIRE
RS-232
JUNCTION
RED/WHITE
CB12
CB11
ALL UNTERMINATED WIRES SHOULD BE CAPPED AND STOWED.
1
FUSE
CONNECTOR
PIN 7
WIRE
SPLICE
PIN 7
STRIPE COLOR
THIS DIAGRAM SHOWS WIRING AND CONNECTIONS FOR A TYPICAL
SINGLE ENGINE AIRPLANE EQUIPPED WITH ALL OPTIONAL FUNCTIONS AND
TWO DISPLAYS. THREE DISPLAYS IS SIMILAR.
SWITCH
INSULATION COLOR
THIS DIAGRAM IS INTENDED TO BE USED IN CONJUNCTION WITH SKYVIEW
HDX SYSTEM GENERAL INSTALLATION MANUAL.
UNTERMINATED WIRE
BLUE
CROSS-REFERENCE
TO ADS-B RECEIVER (SHEET 5)
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 1 OF 15
SYSTEM BLOCK DIAGRAM
ADAHRS
S.V. NET HUB
S.V. NET HUB
SV-ADAHRS-200
S.V. NET
OAT_PROBE
OAT PROBE
DISPLAY
S.V. NET
MAGNETOMETER
S.V. NET
S.V. NET
USB
ETHERNET
PANEL_USB
REMOTE
MOUNT
USB
COM RADIO
COM PANEL
AUDIO
POWER
S.V. NET
DATA
POWER
S.V. NET
YAW SERVO
S.V. NET
SV-GPS-2020
TO_AUDIO_PANEL
AUDIO OUT
G.P INPUTS
DIM IN
DIM OUT
POWER
TRIM AMP
EMS #1
POWER
MOTOR
CLUTCH
MOTOR
CLUTCH
POWER
TRIM_SWITCH
S.V. NET
S.V. NET
POWER
KNOB PANEL
S.V. NET
S.V. NET
SV-GPS-2020
TO_AUDIO_PANEL
BATTERY
POWER
POWER
EFIS-D10A
AIRINC-429
INTERFACE
AIRINC429
DISC.
AIRFRAME
SV-XPDR-261
SV-ADSB-472
1
2
3
4
5
AUDIO OUT
G.P INPUTS
DIM IN
DIM OUT
IFR_GPS
POWER
AP DISC.
SENSORS
PANEL_USB
USB
BATT
DISC.
BARO,ALT,HDG
S.V. NET
SERIAL
SERIAL
SERIAL
SERIAL
SERIAL
PITCH SERVO
S.V. NET
ROLL SERVO
S.V. NET
ETHERNET
DISC.
S.V. NET
DISPLAY
DSUB -37
ELEC. TRIM
BATTERY
POWER
USB
POWER
AUTOPILOT
CONTROL PANEL
S.V. NET
INPUT
BATT
TO_AUDIO_PANEL
DATA
SV-XPDR-261
SV-ADSB-472
1
2
3
4
5
THERMOCOUPLES
DSUB -37
SV-COM-PANEL
SERIAL
SERIAL
SERIAL
SERIAL
SERIAL
POWER
POWER
S.V. NET
LEGEND
CABLE
WIRE
RS-232 SERIAL
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 2 OF 15
DISPLAY POWER WIRING
PRIMARY
1
DISPLAY
PIN 1 POWER INPUT (10-30VDC)
PIN 20 POWER INPUT (10-30VDC)
PIN 21 POWER GROUND
PIN 22 POWER GROUND
RED
RED
CB1
BLACK
BLACK
RED/YELLOW PIN 2 BATTERY POSITIVE (+)
BLACK
PIN 23 POWER GROUND
DSUB -37
5A
BATTERY
SV-BAT-320
POSITIVE
NEGATIVE
SECONDARY
1
DISPLAY
RED
RED
CB5
RED/YELLOW PIN 2 BATTERY POSITIVE (+)
BLACK
PIN 23 POWER GROUND
GROUND
AVIONICS BUS
MASTER BUS
BLACK
BLACK
PIN 1 POWER INPUT (10-30VDC)
PIN 20 POWER INPUT (10-30VDC)
PIN 21 POWER GROUND
PIN 22 POWER GROUND
DSUB -37
5A
BATTERY
SV-BAT-320
POSITIVE
NEGATIVE
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 3 OF 15
TRANSPONDER WIRING
DISPLAY
DSUB -37
1
SERIAL 1 TX PIN 4
BROWN/ORANGE
SERIAL 1 RX PIN 3
BROWN/VIOLET
Transponder Antenna
TRANSPONDER
SV-XPNDR-261
DSUB -37
1
PIN 1
PIN 2
LOOPBACK 1
LOOPBACK 1
WHITE
PIN 3
PIN 4
GPS SERIAL INPUT
N/C
PIN 5
PIN 6
PIN 7
SERIAL RX
N/C
SERIAL TX
PIN
PIN
PIN
PIN
N/C
N/C
N/C
N/C
1
SERIAL 1 TX PIN 4
BROWN/ORANGE
ORANGE
SERIAL 1 RX PIN 3
BROWN/VIOLET
VIOLET
8
9
10
11
WHITE
PIN 12 LOOPBACK 2
PIN 13 LOOPBACK 2
BLACK
RED
PIN 14 GROUND
PIN 15 11-33V DC
3A
COAX
PIN 16 N/C
CB2
TO ADS-B RECEIVER (SHEET 5)
MASTER BUS
GROUND
ANT
WHITE
DSUB-25
DISPLAY
YELLOW
GREEN
PIN
PIN
PIN
PIN
17
18
19
20
EXTERNAL STANDBY
MUTUAL SUPRESSION
SQUAT SWITCH IN
IDENT SWITCH IN
PIN
PIN
PIN
PIN
PIN
21
22
23
24
25
N/C
N/C
N/C
N/C
N/C
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 4 OF 15
ADSB-472 WIRING
DISPLAY
DSUB -37
1
SERIAL 2 TX PIN 6
YELLOW/ORANGE
SERIAL 2 RX PIN 5
YELLOW/VIOLET
DISPLAY
1
1
ADS-B RECEIVER
ADS-B Antenna
*Minimum 3 feet from XPDR antenna
SERIAL 2 TX PIN 6
YELLOW/ORANGE
ORANGE PIN 2 SERIAL RX
SERIAL 2 RX PIN 5
YELLOW/VIOLET
VIOLET PIN 3 SERIAL TX
RED
BLACK
ANT
DSUB-9
DSUB -37
AVIONICS BUS
GROUND
SV-ADSB-472
COAX
PIN 1 10-30VDC
PIN 4 GND
From Transponder Breaker (Sheet 4)
ADS-B RECEIVER LED INDICATIONS:
GREEN:
POWER OK
ORANGE FLASH:
SERIAL DATA RECEIVED
NO INDICATION:
POWER NOT APPLIED
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 5 OF 15
GPS-2020 WIRING
DISPLAY
DSUB -37
1
SERIAL 5 RX PIN 11
SERIAL 5 TX PIN 12
GPS GND PIN 24
GPS POWER OUT PIN 29
GRAY/VIOLET
GRAY/ORANGE
BLACK
ORANGE
DISPLAY
GPS
1
DSUB -37
SV-GPS-2020
SERIAL 5 RX PIN 11
SERIAL 5 TX PIN 12
GPS GND PIN 24
GPS POWER OUT PIN 29
GRAY/VIOLET
GRAY/VIOLET
SERIAL TX
GRAY/ORANGE
GRAY/ORANGE
SERIAL RX
BLACK
BLACK
POWER GROUND
ORANGE
ORANGE
POWER INPUT (8VDC)
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 6 OF 15
AUDIO SYSTEM WIRING
DISPLAY
DSUB -37
1
AUDIO OUT LEFT PIN 13
AUDIO OUT RIGHT PIN 31
AUDIO GROUND PIN 30
BROWN
GRAY
BLACK
DISPLAY
4
1
DSUB -37
EXISTING EQUIPMENT
AUDIO OUT LEFT PIN 13
AUDIO OUT RIGHT PIN 31
AUDIO GROUND PIN 30
BROWN
GRAY
AUDIO PANEL
BLACK
FOR AIRCRAFT WITH MONO AUDIO SYSTEMS
AUDIO OUT RIGHT AND AUDIO OUT LEFT SHOULD
BE CONNECTED TOGETHER AND FED TO AUDIO PANEL.
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 7 OF 15
SV-COM-X83/SV-COM-X25 WIRING
EXISTING EQUIPMENT
AUDIO PANEL
COM RADIO
COM ANTENNA
SV-COM-X83
OR
SV-COM-X25
4
PIN 1
PIN 2
ANT
PHONES GROUND
PHONES OUT
COAX
COM PANEL
PIN 23 MIC IN
PIN 15 PTT IN
PIN 9 MIC/PTT GROUND
PIN
PIN
PIN
PIN
DSUB-15
ENABLE PIN 6
PIN 1 POWER INPUT (10-30VDC) DATA TX PIN 5
PIN 2 POWER GROUND
DATA RX PIN 4
13 SV-COM-PANEL ENABLE
5 DATA RX
6 DATA TX
10
GROUND
PIN 18 TRANSMIT INTERLOCK
FLIP/FLOP PIN 7
GROUND PIN 3
PIN 24 POWER IN (10-30V DC)
PIN 25 POWER IN (10-30V DC)
S.V. NET
TO S.V. NET
S.V. NET
S.V. NET
S.V. NET
TO S.V. NET
REFER TO SYSTEM BLOCK
DIAGRAM (SHEET 2) FOR
SKYVIEW NETWORK (S.V. NET)
CABLE CONNECTION INSTRUCTIONS.
DSUB-25
SV-COM-PANEL
PIN 19 GROUND IN
PIN 22 GROUND IN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
3
4
7
8
11
12
14
16
17
20
21
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
CB4
GROUND
AVIONICS BUS
5A
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DIAGRAM NOT APPLICABLE TO SV-COM-425 COM RADIO
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 8 OF 15
SKYVIEW AUTO DIMMING
DISPLAY
DSUB -37
1
DIM OUT PIN 26
WHITE
TO DEVICES
DISPLAY
DSUB -37
1
DIM OUT PIN 26
WHITE
When using SkyView to control brightness
of external devices, connect the device to only one
display.
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 9 OF 15
AUTOPILOT CONTROL PANEL WITH OPTIONAL TRIM SYSTEM
NOTE: SV-AP-TRIMAMP NOT REQUIRED EQUIPMENT
FOR EXPERIMENTAL AIRCRAFT. LOW-POWER TRIM
MOTORS MAY BE CONNECTED DIRECTLY TO
SV-AP-PANEL MOTOR OUTPUTS.
WIRING
ELECTRIC PITCH TRIM NOT
APPLICABLE TO ALL AIRCRAFT.
EXISTING WIRES
EXISTING EQUIPMENT
AP PANEL
TRIM AMP
YOKE SWITCHES
SV-AP-PANEL
SV-AP-TRIMAMP
TRIM UP
DSUB-15
TRIM DOWN
PITCH
TRIM MOTOR
MOTOR 1 A PIN 7
MOTOR 1 B PIN 8
PIN
PIN
PIN
PIN
3
4
10
11
MOTOR
MOTOR
MOTOR
MOTOR
1
1
2
2
FWD
REV
FWD
REV
PILOT
PIN
PIN
PIN
PIN
5
6
12
13
MOTOR
MOTOR
MOTOR
MOTOR
1
1
2
2
FWD
REV
FWD
REV
CO-PILOT
MOTOR POWER PIN 9
GROUND PIN 2
5A
EXISTING EQUIPMENT
PIN 4
IN A
PIN 3
IN B
PIN 13 POWER IN
PIN 5 POWER GND
MOTOR 2 A PIN 14
MOTOR 2 B PIN 15
PIN
PIN
PIN
PIN
15
14
8
7
MOTOR A
MOTOR B
CLUTCH
CLUTCH GND
PIN
PIN
PIN
PIN
12
11
10
9
INTERRUPT PIN 6
ACTIVITY PIN 2
POWER
POWER
POWER
POWER
IN
IN
GND
GND
CLUTCH
NOTE: CLUTCH NOT REQUIRED
CB3
S.V. NET
TO S.V. NET
S.V. NET
DISPLAY
S.V. NET
GROUND
MASTER BUS
TO S.V. NET
TRIM ACTIVITY
S.V. NET
REFER TO SYSTEM BLOCK
DIAGRAM (SHEET 2) FOR
SKYVIEW NETWORK (S.V NET)
CABLE CONNECTION INSTRUCTIONS.
PIN 14
DISPLAY
TRIM ACTIVITY
PIN 14
TO AP DISC.
SWITCH (SHEET 11)
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 10 OF 15
AUTOPILOT SERVO WIRING
USE QUICK-DISCONNECT CONNECTOR
FOR ALL SERVO WIRES FOR EASE
OF MAINTENANCE.
SERVO
10A
CB6
PIN 1
PIN 6
DSUB-9
S.V. NET
TO S.V. NET HUB
GREEN SKYVIEW NETWORK 1A
BLUE SKYVIEW NETWORK 1B
PIN 8 WHITE/GREEN SKYVIEW NETWORK 2A
PIN 4 WHITE/BLUE SKYVIEW NETWORK 2B
PITCH
SV-32/42/52
RED POWER IN (10-30VDC)
BLACK POWER GROUND
YELLOW DISCONNECT
SERVO
GROUND
PIN 6
DSUB-9
S.V. NET
TO S.V. NET HUB
GREEN SKYVIEW NETWORK 1A
BLUE SKYVIEW NETWORK 1B
PIN 8 WHITE/GREEN SKYVIEW NETWORK 2A
PIN 4 WHITE/BLUE SKYVIEW NETWORK 2B
YELLOW DISCONNECT
SERVO
SV-32/42/52
PIN 1
PIN 6
DSUB-9
TO SV-AP-TRIMAMP (SHEET 10)
S.V. NET
GREEN SKYVIEW NETWORK 1A
BLUE SKYVIEW NETWORK 1B
PIN 8 WHITE/GREEN SKYVIEW NETWORK 2A
PIN 4 WHITE/BLUE SKYVIEW NETWORK 2B
YAW
RED POWER IN (10-30VDC)
BLACK POWER GROUND
TO S.V. NET HUB
EXISTING EQUIPMENT
AP DISC.
MASTER BUS
PIN 1
REFER TO SYSTEM BLOCK
DIAGRAM (SHEET 2) FOR
SKYVIEW NETWORK (S.V. NET)
CABLE CONNECTION INSTRUCTIONS.
ROLL
SV-32/42/52
RED POWER IN (10-30VDC)
BLACK POWER GROUND
AIRFRAME
YOKE SWITCH
YELLOW DISCONNECT
YAW DAMPER DISCONNECT SHOULD
NOT BE CONNECTED TO AUTOPILOT
DISCONNECT SWITCH. IF DESIRED , A SEPARATE
SWITCH MAY BE USED FOR YAW DAMPER DISCONNECT.
1
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 11 OF 15
EMS WIRING - THERMOCOUPLES
EMS
DSUB-25
SV-EMS-220
1
EGT 1 (POSITIVE) PIN 25
EGT 1 (NEGATIVE) PIN 13
YELLOW
RED
EGT 2 (POSITIVE) PIN 23
EGT 2 (NEGATIVE) PIN 11
YELLOW
RED
EGT 3 (POSITIVE) PIN 21
EGT 3 (NEGATIVE) PIN 9
YELLOW
RED
EGT 4 (POSITIVE) PIN 19
EGT 4 (NEGATIVE) PIN 7
YELLOW
RED
EGT 5 (POSITIVE) PIN 17
EGT 5 (NEGATIVE) PIN 5
YELLOW
RED
EGT 6 (POSITIVE) PIN 15
EGT 6 (NEGATIVE) PIN 3
YELLOW
RED
CHT 1 (POSITIVE) PIN 24
CHT 1 (NEGATIVE) PIN 12
WHITE
RED
CHT 2 (POSITIVE) PIN 22
CHT 2 (NEGATIVE) PIN 10
WHITE
RED
CHT 3 (POSITIVE) PIN 20
CHT 3 (NEGATIVE) PIN 8
WHITE
RED
CHT 4 (POSITIVE) PIN 18
CHT 4 (NEGATIVE) PIN 6
WHITE
RED
CHT 5 (POSITIVE) PIN 16
CHT 5 (NEGATIVE) PIN 4
WHITE
RED
CHT 6 (POSITIVE) PIN 14
CHT 6 (NEGATIVE) PIN 2
WHITE
RED
TO EGT SENSORS
TO CHT SENSORS
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 12 OF 15
EMS WIRING #1 - FLAPS, GEAR, CARB TEMP, PITOT HEAT
EXISTING EQUIPMENT
(OPTIONAL)
FLAP
POSITION
2
CARB
TEMP
1
PITOT HEAT
CIRCUIT
DSUB-37
+12V
VIOLET/BLUE
GENERAL PURPOSE INPUT 1 (0-5 VDC) PIN 4
ENHANCED GENERAL PURPOSE INPUT 2 (0-5 VDC) PIN 22 VIOLET/YELLOW
ENHANCED GENERAL PURPOSE INPUT 3 (0-5 VDC) PIN 23 VIOLET/GREEN
ENHANCED GENERAL PURPOSE INPUT 4 (0-5 VDC) PIN 8
GENERAL PURPOSE INPUT 5 (0-5 VDC) PIN 9
HEATER
GROUND
EMS
SV-EMS-220
TRIM
POSITION
BROWN
2
BROWN/BLUE
GENERAL PURPOSE INPUT 6 (0-5 VDC) PIN 10 BROWN/YELLOW
GENERAL PURPOSE INPUT 7 (0-5 VDC) PIN 11 ORANGE
GENERAL PURPOSE INPUT 8 (0-5 VDC) PIN 12 YELLOW
EXISTING EQUIPMENT
(OPTIONAL)
NOSE
GEAR DOWN
CIRCUIT
+12V
INDICATOR LAMP
LEFT MAIN
GEAR DOWN
CIRCUIT
NOTE: For 28 volt aircraft
Install a 10 Kilo-ohm resistor
in series with all positive voltage
sense wires with all positive voltage
sense wires to protect EMS.
See installation manual for
further advice.
+12V
INDICATOR LAMP
EXISTING EQUIPMENT
(OPTIONAL)
RIGHT MAIN
GEAR DOWN
CIRCUIT
GEAR
TRANSIT
CIRCUIT
+12V
+12V
NOTES:
INDICATOR LAMP
INDICATOR LAMP
DYNON EMS CONTAINS CONFIGURABLE INTERNAL PULL-UP RESISTORS THAT
ARE USED TO PROVIDE POWER TO PASSIVE RESISTIVE SENSORS.
INTERNAL PULL-UP RESISTOR VALUES CONFIGURED VIA SOFTWARE
10K OHM, 1K OHM, 200 OHM.
ENHANCED INPUTS ALLOW PULL-UP RESISTOR TO BE DISABLED.
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 13 OF 15
EMS #1 WIRING - FUEL, OIL, VOLTS, MAP
VOLTMETER
EXISTING EQUIPMENT
FUEL LEVEL
LEFT
RED
FUEL LEVEL
RIGHT
YELLOW
BLACK
GENERAL PURPOSE INPUT 9 (0-5 VDC PIN 20 ORANGE/BROWN
GENERAL PURPOSE INPUT 10 (0-5 VDC PIN 21 ORANGE/BLUE
WHITE/YELLOW
GENERAL PURPOSE INPUT 11 (0-5 VDC PIN 6
DSUB-37
GENERAL PURPOSE INPUT 12 (0-5 VDC PIN 7
ENHANCED GENERAL PURPOSE INPUT 13 (0-5 VDC PIN 31
GROUND PIN 17
AUX POWER OUT (5V, max 300mA) PIN 18
OIL
TEMPERATURE
WHITE/BROWN
WHITE/ORANGE
3
BLACK
WHITE/RED
OIL
PRESSURE
GREEN SIGNAL OUT
RED POWER IN
DYNON P/N 101693-000/503388-000 SHOWN
GROUND
VOLTMETER 1 (0-30 VDC) PIN 1
VOLTMETER 2 (0-30 VDC) PIN 2
GROUND PIN 3
1
MASTER BUS
EMS
SV-EMS-220
3
BLACK POWER GROUND
FUEL
PRESSURE
GREEN SIGNAL OUT
RED POWER IN
DYNON P/N 101693-000/503388-000 SHOWN
3
BLACK POWER GROUND
MANIFOLD
PRESSURE
MANIFOLD PRESSURE PIN 26
GREEN/RED
GREEN/RED
SIGNAL OUT
RED POWER IN
BLACK POWER GROUND
DYNON P/N 100434-000/503387-000 SHOWN
3
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 14 OF 15
EMS #1 WIRING - TACH, AMPS, FUEL FLOW
MAGNETO OUTPUT VOLTAGES VARY.
USE 30 KILO-OHM RESISTOR FOR
MOST LYCOMING AND CONTINENTAL ENGINES.
EMS
SV-EMS-220
IF RPM READINGS ARE NOT RELIABLE
SEE 3
FOR SAFETY REASONS INSTALL
RESISTORS AS CLOSE AS PRACTICABLE
TO IGNITION SWITCH.
EXISTING EQUIPMENT
ATTENUATOR
ATTENUATOR
RPM LEFT (HIGH VOLTAGE) PIN 32
RPM LEFT (LOW VOLTAGE) PIN 34
RPM RIGHT (HIGH VOLTAGE) PIN 33
RPM RIGHT (LOW VOLTAGE) PIN 35
WHITE/GREEN
TO IGNITION SWITCH (LEFT)
BLUE
30K OHM
WHITE/BLUE
TO IGNITION SWITCH (RIGHT)
GREEN
30K OHM
FUEL
FLOW
AUX POWER OUT (12V, max 80mA) PIN 15
GROUND PIN 16
COUNTER
FUEL FLOW 1 PIN 14
FUEL FLOW 2 PIN 19
YELLOW
WHITE/BLACK
RED POWER IN
BLACK POWER GROUND
WHITE PULSE OUT
3
EXISTING EQUIPMENT
FT-60
ALTERNATOR
MASTER
ALTERNATOR
BATTERY
AMMETER
BATTERY
MASTER
CURRENT SHUNT
GROUND
COUNTER
RED
BLACK
ELECTRONICS INTERNATIONAL
FT-60 FUEL FLOW TRANSDUCER IS SHOWN.
MASTER BUS
DSUB-37
NOTE: DO NOT CONNECT LOW VOLTAGE INPUT TO MAGNETO
1A
AMMETER SHUNT (-) PIN 25 ORANGE/VIOLET
AMMETER SHUNT (+) PIN 24 ORANGE/GREEN
1A
GROUND PIN 13
GROUND PIN 30
BLACK
WARNING LIGHT PIN 29
BLACK
BLACK
SIMPLIFIED DIAGRAM. FOR REFERENCE ONLY.
THE AMMETER CONFIGURATION SHOWN WILL
PROVIDE INFORMATION ABOUT BATTERY
CHARGE OR DISCHARGE TO THE PILOT. SKYVIEW
EMS SUPPORTS OTHER CONFIGURATIONS. 3
TITLE: SKYVIEW HDX WIRING DIAGRAM - SINGLE ENGINE
DOCUMENT NUMBER: 103488-000
REVISION: D
SHEET: 15 OF 15