Jupiter Avionics JA94-R62A User manual

Rev C
Page i
JA94-R62A Dual Audio Controller
Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A
Jupiter Avionics Corporation
1959 Kirschner Road
Kelowna BC
Canada V1Y 4N7
Tel: [phone]
Toll-Free: 1 855 478 2232
www.jupiteravionics.com

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page ii
Copyright 2019 Jupiter Avionics Corp.
All rights reserved
Jupiter Avionics Corporation (JAC) permits a single copy of this manual to be printed or downloaded for the express use
of an installing agency. Any such electronic or printed copy of this manual must contain the complete text of this copyright
notice. Any unauthorized commercial distribution of this manual is strictly prohibited. Except as described above, no part
of this manual may be reproduced, copied, transmitted, disseminated, downloaded, or stored in any storage medium for
any purpose without the express prior written consent of JAC.
RECORD OF REVISIONS
Revision
Rev Date
Description
ECR
A
Sep 2019
Initial release, Serial number 1001 and higher.
5597
Prepared:
MPB
Checked:
Approved:
IMPORTANT:
Information in this document is subject to change without notice.
To confirm the current revision status of this manual, visit the JAC website:
www.jupiteravionics.com
JAC
KDV
01-03-20 JAC
MQS
01-03-20

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page iii
Table of Contents
SECTION 1 - DESCRIPTION ................................................................................................................................................. 1
1.1 System Overview .................................................................................................................................................... 1
1.2 Features Overview .................................................................................................................................................. 1
1.3 Inputs and Outputs .................................................................................................................................................. 1
1.3.1 Inputs............................................................................................................................................................... 1
1.3.2 Outputs ............................................................................................................................................................ 2
1.4 Specifications .......................................................................................................................................................... 2
1.4.1 Electrical Specifications................................................................................................................................... 2
1.4.2 Mechanical Specifications ............................................................................................................................... 3
1.4.3 Environmental Specifications .......................................................................................................................... 3
1.4.4 Flammability of Materials ................................................................................................................................ 3
SECTION 2 – INSTALLATION............................................................................................................................................... 4
2.1 Introduction.............................................................................................................................................................. 4
2.2 Continued Airworthiness ......................................................................................................................................... 4
2.3 Unpacking and Inspecting Equipment..................................................................................................................... 4
2.3.1 Warranty.......................................................................................................................................................... 4
2.4 Installation Procedures............................................................................................................................................ 4
2.4.1 Installation Limitations ..................................................................................................................................... 4
2.4.2 Cabling and Wiring .......................................................................................................................................... 4
2.4.3 Mechanical Installation .................................................................................................................................... 5
2.4.4 In-Line PTT Cordsets ...................................................................................................................................... 5
2.4.5 Post Installation Checks.................................................................................................................................. 5
2.5 Adjustments and Configuration using ProCS™ ...................................................................................................... 6
2.5.1 Configuration Cabling Requirements .............................................................................................................. 6
2.5.2 ProCS™ Setup................................................................................................................................................ 6
2.5.3 Configurable Settings ...................................................................................................................................... 6
2.5.4 Other Configuration Features.......................................................................................................................... 7
2.6 Installation Kit .......................................................................................................................................................... 8
2.6.1 Recommended Crimp tools............................................................................................................................. 8
2.7 Installation Drawings ............................................................................................................................................... 8
SECTION 3 – OPERATION .................................................................................................................................................... 9
3.1 Introduction.............................................................................................................................................................. 9
3.2 Normal Operation Mode .......................................................................................................................................... 9
3.2.1 Mixer 3 Operation............................................................................................................................................ 9
3.3 Emergency Operation Mode ................................................................................................................................... 9
Appendix A - Installation Drawings...................................................................................................................................A1
A1 Introduction............................................................................................................................................................A1
A2 Installation Drawings .............................................................................................................................................A1
Appendix B - Certification Documents .............................................................................................................................B1
B1 Airworthiness Approval .........................................................................................................................................B2
B2 Instructions for Continued Airworthiness ..............................................................................................................B2
B3 Environmental Qualification Form .........................................................................................................................B3

Rev A Page 1
JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
SECTION 1 - DESCRIPTION
1.1 System Overview
The JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier is a derivative of the JA94-001A and all data
contained in the JA94-001A Design Specification is applicable to the JA94-R62A except as described in this
document.
The JA94-R62A sums up to 6 channels of audio for each of the Mixer 1 and Mixer 2 outputs.
The JA94-R62A sums 2 channels of audio to the Mixer 3 outputs.
The JA94-R62A provides a passive emergency mode that directs the Mixer 1 Input 1 and Mixer 1 Input 4 to the Mixer
1 Output.
The JA94-R62A provides a passive emergency mode that directs the Mixer 2 Input 1 and Mixer 2 Input 3 to the Mixer
2 Output.
The JA94-R62A is set up on a per-installation basis using a configuration cable and a PC running the product
configuration tool to download system configuration settings via the configuration connector. To facilitate future
customizations and certification, neither software nor complex electronic devices are used in the JA94-R62A design.
1.2 Features Overview
All audio input and output levels are adjustable using the configuration tool ProCS (Product Configuration Software) to
write configuration commands via the JA99-001 configuration cable to the configuration connector. The configuration
commands set the level of non-volatile digital control potentiometers to control audio signal levels and to non-volatile
expander latches which are connected to audio gates to control the audio signal routing.
The JA94-R62A supports up to 6 audio inputs for mixer 1 and 2 outputs.
The JA94-R62A supports up to 2 audio inputs for mixer 3 outputs.
The JA94-R62A has two modes of operation: Normal Mode and Emergency Mode.
1.3 Inputs and Outputs
Refer to the JA94-R62A connector mapsfor the mating connector designators and pin assignments for the
input and output signals.
1.3.1 Inputs
Name Qty Type
CONFIG DATA TO JA94-R62A 1 Data signal
MODE SELECT 1 Multi format signal
MIXER 3 INPUT 1/INPUT 2 HI/LO 4 Audio signal
MIXER 1 & 2 INPUT 6 HI/LO 4 Audio signal
POWER INPUT / GROUND 2 Power supply, 28 Vdc
MIXER 1 & 2 HI/LO 10 Audio signals

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page 2
1.3.2 Outputs
Name Qty Type
CONFIG DATA FROM JA94-R62A 1 Data signal
MIXER 1&2 OUTPUT 1/
MIXER 3 OUTPUT 1&2 HI/LO
8 Audio signal
1.4 Specifications
1.4.1 Electrical Specifications
Power Input
Primary nominal voltage 28 Vdc
Maximum voltage 32.2 Vdc
Minimum voltage 22.0 Vdc
Emergency voltage 18.0 Vdc
Power Off Voltage ≤15.0 Vdc
Input current at 28 Vdc 0.95 A max
Input current at 18.0 Vdc 1.5 A max
1.4.1.1 Audio Performance
Rated Input Level
MIXER 1 and MIXER 2 INPUT 1, 2, 3, 4, and 5 input level 7.75 Vrms ±10%
MIXER 1 INPUT 6 and MIXER 2 INPUT 6 input level 7.75 Vrms ±10%
Rated Output Level
MIXER 1 & MIXER 2 OUTPUT rated output level 8.7 Vrms ±10%
MIXER 1 & 2 OUTPUT rated output level in emerg mode 2.34 Vrms ±20%
MIXER 3 OUTPUT 1 & 2 rated output level 2.50 Vrms ±10%
COM MIC rated output 0.250 Vrms ±10%
CVR rated output 0.500 Vrms ±10%
CVR rated output with MUSIC INPUT 0.250 Vrms ±10%
CVR rated output with MIC INPUT 1.00 Vrms ±10%
CVR rated output, in emergency mode, 0.500 Vrms ±10%
RX COMP rated output 2.50 Vrms ±10%
Intercom Tie Line type 1 rated output 340 mVrms ±10%
Intercom Tie Line type 2 rated output 1.20 Vrms ±10%
Audio Frequency Response
Audio output audio frequency response ≤3 dB from 300 to 6000 Hz
Distortion Characteristics
Audio output distortion at rated power ≤10%
Input Impedance
MIXER 1 INPUT 6 and MIXER 2 INPUT 6 input impedance 150 Ω±10%
MIXER 3 INPUT 1 & 2 input impedance 1000 Ω±10%
MIXER 1 and 2 INPUT 1, 2, 3, 4, and 5 input impedance 1000 Ω±10%
Music Audio input Impedance 1000 Ω±10%
Intercom Tie Line Audio input Impedance 2000 Ω±10%
Output Impedance
MIXER 1 & 2 output impedance 50 Ω±10%
MIXER 3 output impedance ≤80 Ω

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page 3
Output Load
MIXER 1 & 2 output load 600 Ω±10%
Microphone load 150 Ω±10%
CVR load 5000 Ω±10%
MIXER 3 OUTPUT 1 & 2 load 600 Ω±10%
1.4.1.2 Audio Performance, Other
MIXER 1 & 2 INPUT 6 inputs designed for microphone type amplified dynamic/electret
MIXER 1 & 2 INPUT 6 inputs bias bias voltage 12 Vdc ±10%
MIXER 1 & 2 INPUT 6 input circuitry type single ended
MIXER 1, 2 and 3 AUDIO input circuitry type differential
MIXER 1, 2 and 3 output circuitry type single ended
COM MIC output circuitry type differential
1.4.2 Mechanical Specifications
Height 1.97 in [50.0 mm] max
Depth 5.79 in [172.5 mm] max
Width 5.87 in [149.1 mm] max
Weight 1.94 lbs. [0.88 kg] max
Material brushed aluminum with conversion
coating
Connectors: J1 One 37-pin D-Sub male, Slide lock posts
J2 One 50-pin D-Sub male, Slide lock posts
J4 One 4 pole 3.5mm stereo jack
J5 One stud
Mounting 4 x 10-32 Screw fasteners
Bonding ≤2.5 mΩ
Installation kit part number INST-94R62
1.4.3 Environmental Specifications
The JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier has been qualified to the environmental
conditions listed below. Environmental categories for which TSO compliance has been demonstrated are listed in the
Environmental Qualification Form in Appendix B of this manual.
Temperature:
Operating -45 °C to +70 °C
Ground Survival -55 °C to +85 °C
Altitude 50,000 ft
Humidity Cat A (48 hours)
Shock, Crash Safety 6 g, 20 g for 11 ms
1.4.4 Flammability of Materials
The JA94-R62A complies with the requirements of RTCA/DO-160G Sec 26.3.3 "Flammability", through equivalent
flammability testing of materials and the Small Parts Exemption.

Rev A Page 4
JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
SECTION 2 – INSTALLATION
2.1 Introduction
This section contains unpacking and inspection procedures, installation information, and post-installation checks.
2.2 Continued Airworthiness
Maintenance of the JA94-R62A is on condition only. Scheduled inspection and/or periodic maintenance of this unit is
not required.
2.3 Unpacking and Inspecting Equipment
Unpack the equipment carefully. Check for shipping damage and report any problems to the relevant carrier. Confirm
that the Authorized Release Certificate or Certificate of Conformance is included. Complete the on-line warranty card
from the Jupiter Avionics Corporation (JAC) website – www.jupiteravionics.com/warranty
2.3.1 Warranty
All products manufactured by JAC are warranted to be free of defects in workmanship or performance for 2 years
from the date of installation by an approved JAC dealer or agency. This warranty covers the cost of all materials and
labour to repair or replace the unit, but does not include the cost of transporting the defective unit to and from JAC or
its designated warranty repair centre, or of removing and replacing the defective unit in the aircraft. This warranty
does not cover failures due to abuse, misuse, accident, or unauthorized alteration or repairs.
THIS WARRANTY IS VOID IF THE PRODUCT IS NOT INSTALLED BY AN AUTHORIZED JAC DEALER. If the on-
line warranty card is not completed, the product will be warranted from the date of manufacture.
Contact JAC for return authorization, and for any questions regarding this warranty and how it applies to your unit(s).
JAC is the final arbiter concerning warranty issues.
2.4 Installation Procedures
WARNING: Loud noise can cause hearing damage. Set the headset volume to minimum before
conducting tests, and slowly increase the volume to a comfortable listening level.
CAUTION: The power input circuitry of the unit may be damaged if the installation does not conform to the
wiring instructions in this manual.
2.4.1 Installation Limitations
The conditions and tests for CAN TSO approval of the JA94-R62A are minimum performance standards. Those
installing the JA94-R62A, on or in a specific type or class of aircraft, must determine that the aircraft installation
conditions are within TSO standards. The JA94-R62A may be installed only by following the applicable airworthiness
requirements.
2.4.2 Cabling and Wiring
All wire shall be selected in accordance with the original aircraft manufacturer’s maintenance instructions, or AC43.13-
1B Change 1, Paragraphs 11-76 through 11-78. Unshielded wire types shall qualify to MIL-W-22759 as specified in
AC43.13-1B Change 1, Paragraphs 11-85, 11-86, and listed in Table 11-11. For shielded wire applications, use Tefzel
MIL-C-27500 shielded wire with tag ring or equivalent (for shield terminations) to make the most compact and easily
terminated interconnect. Follow the Connector Map in Appendix A of this manual.

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page 5
Allow 3” from the end of the shielded wiring to the shield termination to allow the connector hood to be easily installed.
Refer to the Interconnect drawing in Appendix A of this manual for shield termination details. Note that this unit has a
‘clamshell’ hood that is installed after the wiring is complete.
Maintain wire segregation and route wiring in accordance with the original aircraft manufacturer’s maintenance
instructions.
Refer to the Interconnect drawing for additional specifications. Check that the ground connection is clean and well
secured, and that it shares no path with any electrically noisy aircraft accessories such as blowers, turn-and-bank
instruments, or similar loads.
2.4.3 Mechanical Installation
The JA94-R62A can be mounted in any attitude and location with adequate space and sufficient clearance for the
connector and wiring harness. It requires no direct cooling.
Note: During bench test set up, it is normal for the JA94-R62A chassis to become warm to the touch.
2.4.4 In-Line PTT Cordsets
If in-line PTT cordsets (drop cords) are used, be aware that incorrectly configured or improperly shielded in-line PTT
cordsets can lead to significant audio problems.
2.4.5 Post Installation Checks
2.4.5.1 Voltage/Resistance checks.
Do not attach this unit until the following conditions are met:
a) Check P2 pin 17 for +28 Vdc power relative to ground.
b) Check P2 pin 34 for continuity to ground (less than 0.5 Ω).
c) Check all pins for shorts to ground or adjacent pins.
2.4.5.2 Configuration
Ensure that the JA94-R62A contains the correct configuration settings. This may be done at the factory, on the
maintenance bench or in the aircraft before or during the power on checks. Refer to section 2.5.1.
2.4.5.3 Power on Checks.
Power up the aircraft’s systems and confirmnormal operation of allfunctions of the JA94-R62A.
Refer to Section 3 (Operation) for specific operational details.
a) Begin with only one headset attached. Confirm correct ICS and radio operation for both receive and transmit.
Check yoke or cyclic switch action. Check the radio selection and inputs. Do not proceed until the radios are
functioning correctly.
b) Unusual buzzes, hums or other background audio are symptomatic of multiple grounds, or noisy external
systems such as blowers orpumps sharing wiring with the audio system.
c) Check the Emergency operation.
d) Plug in any remaining headsets, and check for correct ICS operation. Note that an incorrect cordset (drop cord) or
improper jack wiring may cause a wide range of problems, from loss of audio toa tone heard in the headset.
e) Check that all configuration settings are correct.
When all performance checks are satisfied, complete the necessary regulatory documentation before releasing the
aircraft for service. Refer to Appendix B.

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page 6
2.5 Adjustments and Configuration using ProCS™
All theJA94-R62A internal adjustments are set from the Product Configuration Software ProCS™.Configuration data
is sent to the JA94-R62A via the configuration connector J4, using the Configuration Cables and a computer running
the ProCS™ software version v0.64.0 or higher.For configuration requirements, see section 2.5.1.
For full information on the configuration process, and for installation of ProCS™on your computer, refer to the
ProCS™ manual on the Jupiter Avionics website -www.jupiteravionics.com/productsoftware.
2.5.1 Configuration Cabling Requirements
To configure the JA94-R62A, it is necessary to load the Product Configuration Software ProCS™ onto a Windows-
based computer as described in the ProCS™ manual.
The cables required to configure the JA94-R62A are not included with the unit.
Cabling option 1:
Quantity Description JAC Part #
1 USB A to RS232 9-Pin Cable CAB-USB-0002
1 Configuration Cable JA99-001
Cabling option 2:
Quantity Description JAC Part #
1 USB A Male to RS232 3.5mm Plug CAB-USB-0006
2.5.2 ProCS™ Setup
The ProCS™ JA94-R62A menu item 'ProCS Setup' provides Setup drawings showing the cabling
arrangement for connecting the JA94-R62A to a computer running the ProCS™.
2.5.3 Configurable Settings
A standard unit is shipped from the factory with all internal adjustments configured to the default levels. At installation,
it may be desirable to change some of these settings to suit the local operating environment.
Note: To configure the JA94-R62A, power must be applied to the unit.
Within ProCS™, the configurable settings are grouped together into the following sections:
2.5.3.1 Mixer Assignments
The Mixer Assignments window is used
to define the radios for the Mixers

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page 7
2.5.3.2 Input Levels
2.5.4 Other Configuration Features
In the JA94-R62A Product Information Window, the model number, serial number and check sum of the JA94-R62A
Dual Audio Controller - Remote Mount - Mixing Amplifier can be saved and viewed.
The Mixer Input Levels (except Mixer 1 and Mixer 2 inputs 6 – fixed)
can be adjusted from 0.25 to 99.00 Vrms. (Default 7.75 Vrms)
The level of the Mixer 3 output levels can be adjusted
from 0.25 to 2.50 Vrms. (Default 2.50 Vrms)

JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Rev A Page 8
2.6 Installation Kit
The kit required to install this unit is not included with the unit.
The installation kit (Part # INST-94R62) consists of the following:
Quantity Description JAC Part #
1 37 Socket Positions, Zinc Plated, D-Subminiature - Crimp Socket Housing CON-3460-0137
1 50 Socket Positions, Zinc Plated, D-Subminiature - Crimp Socket Housing CON-3460-0150
1 37 Pin Clamshell, Hardware - Plastic D-Sub Hoods CON-5300-0137
1 50 Pin Clamshell, Hardware - Plastic D-Sub Hoods CON-5300-0150
87 Machined 20 to 24 AWG wire size range, MIL spec, D-Submin - Crimp Socket CON-3320-2024
2 For Any D-sub Connector, Hardware - Slide Locks - Vertical CON-5275-0050
2 0.625" Inside Diameter, Hardware - Tag Ring CON-5500-0625
2 1" Inside Diameter, Heat Shrink Tube WIR-HTSK-1000
2.6.1 Recommended Crimp tools
Tool Type
Hand crimp tool
Positioner
Insertion/extraction tool
Positronic
9507-0-0-0
9502-5-0-0
4711-2-0-0
Daniels
AFM8
K13-1
91067-2
MIL-SPEC
M22520/2-01
M22520/2-08
M81969/1-02
2.7 Installation Drawings
The drawings and documents required for Installation can be found in Appendix A of this manual.

Rev A Page 9
JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
SECTION 3 – OPERATION
3.1 Introduction
This section contains the operating instructions for the JA94-R62A.
Note: The JA94-R62A has no integrated operator controls. The operator should be aware how the unit
functions in both Normal and Emergency modes. Check your configuration with the installing agency.
3.2 Normal Operation Mode
The JA94-R62A is in Normal mode unless the power to the unit is off.
3.2.1 Mixer 3 Operation
The JA94-R62A routes the Mixer 3 Input 1 and Mixer 3 Input 2 to both the Mixer 3 Output 1 and Mixer 3 Output 2.
3.3 Emergency Operation Mode
The JA94-R62A operates in Emergency Mode automatically when the power to the unit is off.
The passive emergency mode directs the Mixer 1 Input 1 and Mixer 1 Input 4 to the Mixer 1 Output, and the Mixer 2
Input 1 and Mixer 2 Input 3 to the Mixer 2 Output.

Rev A Page A1
JA94-R62A Dual Audio Controller - Remote Mount - Mixing Amplifier
Installation and Operating Manual
Appendix A - Installation Drawings
A1 Introduction
The drawings necessary for installation and troubleshooting of the JA94-R62A Dual Audio Controller - Remote Mount
- Mixing Amplifier are in this Appendix, as listed below.
A2 Installation Drawings
DOCUMENT Rev
JA94-R62A Connector Map A
JA94-R62A Interconnect A
JA94-R62A Mechanical Installation A
JA94-R62A Equipment Block diagram A

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37 PIN FEMALE DMIN
MATING CONNECTOR
VIEW IS FROM REAR OF MATING CONNECTOR
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
18 19
36 37
SPARE 4
MIXER 2 INPUT 4 LO
MIXER 1 INPUT 4 LO
MIXER 2 INPUT 3 LO
MIXER 1 INPUT 3 LO
MIXER 2 INPUT 2 LO
MIXER 1 INPUT 2 LO
MIXER 2 INPUT 1 LO
MIXER 1 INPUT 1 LO
MIXER 3 INPUT 1 LO
MIXER 2 INPUT 4 HI
SPARE 3
MIXER 1 INPUT 4 HI
MIXER 2 OUTPUT HI
MIXER 2 INPUT 3 HI
MIXER 1 OUTPUT HI
MIXER 1 INPUT 3 HI
SPARE 2
MIXER 2 INPUT 2 HI
1/4
P1
MIXER 3 OUTPUT 2 HI
MIXER 1 INPUT HI
MIXER 3 OUTPUT 1 HI
MIXER 2 INPUT 1 HI
MIXER 3 INPUT 2 HI
MIXER 1 INPUT 1 HI
MIXER 2 INPUT 5 HI
MIXER 3 INPUT 1 HI
MIXER 1 INPUT 5 HI
SPARE 1
AUDIO CONNECTOR
JA94-R62A Connector Map Rev A
MIXER 2 OUTPUT LO
MIXER 1 OUTPUT LO
SPARE 5
JA94-R62A
MIXER 3 OUTPUT 2 LO
MIXER 3 OUTPUT 1 LO
MIXER 3 INPUT 2 LO
KV
MIXER 2 INPUT 5 LO
MIXER 1 INPUT 5 LO
Dual Audio Controller - Remote Mount - Mixer Amplifier
P1 Connector Map
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
SPARE 26
SPARE 25
SPARE 24
SPARE 23
MIXER 1 INPUT 6 HI
MIXER 2 INPUT 6 HI
SPARE 22
SPARE 21
SPARE 20
SPARE 19
SPARE 44
SPARE 9
SPARE 18
SPARE 8
SPARE 17
SPARE 7
SPARE 43
POWER INPUT
SPARE 6
SPARE 42
SPARE 16
SPARE 5
2/4
SPARE 41
P2
SPARE 15
SPARE 4
SPARE 40
SPARE 14
SPARE 3
SPARE 39
SPARE 13
SPARE 2
SPARE 38
SPARE 12
SPARE 1
SPARE 37
SPARE 11
MIXER 1 INPUT 6 LO
SPARE 10
MIXER 2 INPUT 6 LO
SPARE 36
POWER CONNECTOR
SPARE 35
SPARE 34
JA94-R62A Connector Map Rev A
SPARE 33
SPARE 32
SPARE 31
JA94-R62A
POWER GROUND
SPARE 30
SPARE 29
KV
SPARE 28
SPARE 27
Dual Audio Controller - Remote Mount - Mixer Amplifier
P2 Connector Map
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4 POLE MALE 3.5MM STEREO
TIP: TX DATA
1ST RING: RX DATA
2ND RING: GROUND
3RD RING: CONFIG AUDIO
ACCEPTS THE FOLLOWING PLUG FORMATS
JA99 CONFIGURATION CABLE
MATING PLUG NAMES UNIT SIGNAL NAMES
GROUND
CONF DATA FROM JA94
3/4
CONFIG DATA TO JA94
JA94-R62A Connector Map Rev A
JA94-R62A
KV
CONFIG MODE SELECT
Dual Audio Controller - Remote Mount - Mixer Amplifierl
P4 Connector Map
P4
CONFIGURATION CONNECTOR
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CHASSIS GROUND CONNECTOR
#4 RING TERMINAL
JA94-R62A Connector Map Rev A
KV
JA94-R62A
4/4
CHASSIS GROUND CONNECTOR
Dual Audio Controller - Remote Mount - Mixer Amplifier
P5
P5 Chassis Ground Connector
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CONFIDENTIAL & PROPRIETARY
TO JUPITER AVIONICS CORP.
Dual Audio Controller - Remote Mount - Mixing Amplifier
Interconnect Notes
JA94-R62A 1/4
JA94-R62A Interconnect Rev A.dwg
TAT
JA94-R62A INTERCONNECT WIRING NOTES
NOTES
ALL WIRE SIZE SHOULD BE 24 AWG MIN UNLESS OTHERWISE SPECIFIED. UNSHIELDED WIRE
SHOULD BE SELECTED PER FAA AC43.13-1B CHANGE 1 PARA 11-76 TO 11-78. WIRE TYPES
SHOULD BE IN ACCORDANCE WITH MIL-W-22759 AS DESCRIBED IN FAA AC43.13-1B CHANGE 1
PARA 11-85 AND 11-86 AND LISTED IN TABLE 11-11 OR 11-12. ALL SHIELDED CABLE SHOULD BE IN
ACCORDANCE WITH MIL-DTL-27500 (REVISION H OR LATER).
CONNECTION TO AIRFRAME GROUND SHOULD BE MADE WITH 20 AWG WIRE. LENGTH NOT TO
EXCEED 3 FT (0.91 M).
CABLE SHIELDS AT THE JA94 CONNECTOR PINS SHOULD BE TERMINATED TO AIRFRAME
GROUND USING A TAG RING P/N: MS27741-5 OR EQUIVALENT.
2
1.
3
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J1 Interconnect
JA94-R62A 2/4
JA94-R62A Interconnect Rev A.dwg
TAT
2
21
3
22
4
23
5
24
6
25
8
27
9
28
11
30
12
31
7
26
13
32
JA94-R62A J1 P1
37 PIN FEMALE DMIN
MATING CONNECTOR
MIXER 3 INPUT 1 HI
MIXER 3 INPUT 1 LO HI
LO
1
20 SOURCE 11
OUTPUT
MIXER 3 INPUT 2 HI
MIXER 3 INPUT 2 LO HI LO SOURCE 12
OUTPUT
MIXER 1 INPUT 1 HI
MIXER 1 INPUT 1 LO HI
LO SOURCE 1
OUTPUT
MIXER 2 INPUT 1 HI
MIXER 2 INPUT 1 LO HI
LO SOURCE 6
OUTPUT
MIXER 1 INPUT 2 HI
MIXER 1 INPUT 2 LO HI
LO SOURCE 2
OUTPUT
MIXER 2 INPUT 2 HI
MIXER 2 INPUT 2 LO HI
LO SOURCE 7
OUTPUT
MIXER 1 INPUT 3 HI
MIXER 1 INPUT 3 LO HI
LO SOURCE 3
OUTPUT
MIXER 2 INPUT 3 HI
MIXER 2 INPUT 3 LO HI
LO SOURCE 8
OUTPUT
MIXER 1 INPUT 4 HI
MIXER 1 INPUT 4 LO HI
LO SOURCE 4
OUTPUT
MIXER 2 INPUT 4 HI
MIXER 2 INPUT 4 LO HI LO SOURCE 9
OUTPUT
MIXER 1 INPUT 5 HI
MIXER 1 INPUT 5 LO HI
LO SOURCE 5
OUTPUT
MIXER 2 INPUT 5 HI
MIXER 2 INPUT 5 LO HI
LO SOURCE 10
OUTPUT
17
36
MIXER 1 OUTPUT HI
MIXER 1 OUTPUT LO HI
LO AUDIO SYSTEM 1
INPUT
18
37
MIXER 2 OUTPUT HI
MIXER 2 OUTPUT LO HI
LO AUDIO SYSTEM 2
INPUT
14
33
MIXER 3 OUTPUT 1 HI
MIXER 3 OUTPUT 1 LO HI
LO AUDIO SYSTEM 3
INPUT 1
15
34
MIXER 3 OUTPUT 2 HI
MIXER 3 OUTPUT 2 LO HI
LO AUDIO SYSTEM 3
INPUT 2
10
16
SPARE 1
SPARE 2 19
SPARE 3 29
SPARE 4 35
SPARE 5
JAC
AH
11-28-19
JAC
KDV
11-28-19

JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT
TITLE
APPROVED
PREPARED
CHECKED
L00N3
NCAGE CODE PART NO. SHEET
DOC NO.
Dual Audio Controller - Remote Mount - Mixing Amplifier
J2 Interconnect
JA94-R62A 3/4
JA94-R62A Interconnect Rev A.dwg
TAT
JA94-R62A J2 P2
50 PIN FEMALE DMIN
MATING CONNECTOR
SPARE 18
SPARE 32
18
35
SPARE 2
1
SPARE 17
SPARE 31
19
36
SPARE 1
2
SPARE 19
SPARE 33 20
37
SPARE 3 3
SPARE 20
SPARE 34 21 38
SPARE 4 4
SPARE 21
SPARE 35 22 39
SPARE 5 5
MIXER 2 INPUT 6 HI
MIXER 2 INPUT 6 LO HI
LO
24
41
MIXER 1 INPUT 6 HI
MIXER 1 INPUT 6 LO HI
LO
25
42
SPARE 7 7
SPARE 9 9
SPARE 8 8
SPARE 10 10
SPARE 23
SPARE 37 26 43
SPARE 27
SPARE 41 30 47
SPARE 24
SPARE 38 27 44
SPARE 28
SPARE 42 31 48
SPARE 25
SPARE 39 28
45
SPARE 29
SPARE 43 32
49
SPARE 26
SPARE 40 29 46
SPARE 30
SPARE 44 33
50
SPARE 11
SPARE 12 11
12
POWER INPUT + 28 VDC POWER17
POWER GROUND AIRFRAME GROUND 34
2A
22 AWG
20 AWG
2 3
2
SPARE 16 16
SPARE 22
SPARE 36 23 40
SPARE 6 6
SPARE 14
SPARE 15 14
15
SPARE 13 13
SOURCE 13
OUTPUT
SOURCE 14
OUTPUT
JAC
AH
11-28-19
JAC
KDV
11-28-19