Dynon Avionics D100 Series to SkyView Conversion Guide User Manual
Page 40
D10 and D100 Series Conversion To SkyView Guide – Rev D
Page 40
Guidelines for Conversion of HS34 HSI Expansion Module
D25 Female Connector to
SV-HARNESS-D37 and SkyView SV-EMS-220 Main Sensor Harness
As previously mentioned, the HS34 is not compatible with a SkyView system. This chart explains
the signals and wires that may be rerouted on the existing HS34 harness for conversion to a
SkyView SV-ARINC-429 module.
Dynon has never supplied a harness for HS34, so there are no standardized wire colors – you
will have to match pin numbers with wire colors.
Note that both the HS34 connector and the SV-ARINC-429 connector are a D25 female
connector, and the ARINC-429 signals are on the same pins in both connectors. The only change
required for ARINC-429 device connection to SkyView SV-ARINC-429 is Pin 3 (see note).
As previously mentioned, the Analog Resolver, DME, Marker, etc. inputs and outputs present
on the HS34 are not available in SkyView.
D25
Female
Connector
Pin No.
HS34 Function
SV-ARINC-429
Function
Notes for conversion to
SV-ARINC-429
1
CDI + when
deflected right
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
2
VOR + when TO
flag shown
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
3
GS + when up UP
SERIAL RX
New capability – now a Serial RX from ARINC-429 GPS.
4
GS + when FLAG
shown
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
5
DME Analog IN (0-
8V, 40mV/NM)
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
6
Resolver G
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
7
Resolver G
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
8
Resolver D
Unused pin,
Not connected
Not used in SkyView system.
Remove this wire.
9
Resolver F
Unused pin,
not connected
Not used in SkyView system.
Remove this wire.
10
ARINC 429 RX 2 B
ARINC 2 RX B
Reroute this wire to SV-ARINC-429 pin 10.
11
ARINC 429 RX 1 B
ARINC 1 RX B
Reroute this wire to SV-ARINC-429 pin 11.