Dynon Avionics SkyView System Installation Guide - Manual (Page 290)

SV-COM-C25 Installation, Configuration, and Testing
16-8 SkyView System Installation Guide - Revision S
SV-COM-425 – Pinout (Male D15)
Pin Function Notes
1 MICROPHONE IN SV-INTERCOM-2S Pin 25
2
MICROPHONE / PTT
GROUND
See diagram below.
3
SV-COM-PANEL
ENABLE
To SV-COM-PANEL Pin 6
4 GROUND OUT Do not connect
5 PTT IN
SV-INTERCOM-2S Pin 12
or
Push Button Normally Open (PBNO)
to Ground (Pins 4, 11, or 15)
6
DATA TX to SV-COM-
PANEL
To SV-COM-PANEL Pin 4
7
SV-COM-PANEL
POWER
To SV-COM-PANEL Pin 1
8 POWER IN 10-30V DC @ 5A
9 PHONES GROUND
SV-COM-425 Pin 2
SV-INTERCOM-2S Pin 1
Shielded Cable – shield of Pin 10
10 PHONES OUT
SV-INTERCOM-2S Pin 14
Shielded Cable – center conductor of
Pin 10
11 GROUND OUT Do not connect
12 GROUND IN Connect to Ground Bus
13
SV-COM-PANEL
GROUND
SV-COM-PANEL Pin 2
14
DATA RX from SV-
COM-PANEL
SV-COM-PANEL Pin 5
15 GROUND OUT Do not connect
Table 57 – SV-COM-PANEL Male D15 Pinout
The following figure depicts how a single SV-COM-C25 is connected to an SV-INTERCOM-2S.