Jupiter Avionics JA74-001 Manuale utente

Rev

B Page i

JA74-001

Dual USB Charging Port

Installation and Operating Manual

Rev A

Jupiter Avionics Corporation

1959 Kirschner Road

Kelowna BC

Canada V1Y 4N7

Tel: +1 778 478 2232

Toll-Free: 1 855 478 2232

www.jupiteravionics.com

JA74-001 Dual USB Charging Port

Installation and Operating Manual

Rev A Page ii

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

May 2016 Initial release, Serial number 1001 and higher.

2459

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

05-09-16 JAC

KDV

05-09-16

JA74-001 Dual USB Charging Port

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 Bi-Directional Ports .......................................................................................................................................... 1

1.3.3 Output .............................................................................................................................................................. 1

1.4 Specifications .......................................................................................................................................................... 1

1.4.1 Electrical Specifications................................................................................................................................... 1

1.4.2 Mechanical Specifications ............................................................................................................................... 2

1.4.3 Flammability of Materials ................................................................................................................................ 2

SECTION 2 – INSTALLATION ............................................................................................................................................... 3

2.1 Introduction .............................................................................................................................................................. 3

2.2 Continued Airworthiness ......................................................................................................................................... 3

2.3 Unpacking and Inspecting Equipment..................................................................................................................... 3

2.3.1 Warranty .............................................................................................................................................................. 3

2.4 Installation Procedures ............................................................................................................................................ 3

2.4.1 Installation Limitations ......................................................................................................................................... 3

2.4.2 Cabling and Wiring .............................................................................................................................................. 3

2.4.3 Mechanical Installation ........................................................................................................................................ 4

2.4.4 Post Installation Checks ...................................................................................................................................... 4

2.5 Installation Kit .......................................................................................................................................................... 4

2.5.1 Recommended Crimp tools ............................................................................................................................. 4

2.6 Installation Drawings ............................................................................................................................................... 4

SECTION 3 – OPERATION .................................................................................................................................................... 5

3.1 Introduction .............................................................................................................................................................. 5

3.2 Front Panel Connectors .......................................................................................................................................... 5

3.2.1 USB Power Output 5V/2.1A ............................................................................................................................ 5

3.2.2 Audio I/O ......................................................................................................................................................... 5

3.3 Compatibility ............................................................................................................................................................ 5

Appendix A - Installation Drawings ................................................................................................................................... A1

A1 Introduction ............................................................................................................................................................ A1

A2 Installation Drawings ............................................................................................................................................. A1

Appendix B - Installation Documents ............................................................................................................................... B1

B1 Airworthiness Approval ......................................................................................................................................... B2

B2 Instructions for Continued Airworthiness .............................................................................................................. B2

Rev A Page 1

JA74-001 Dual USB Charging Port

SECTION 1 - DESCRIPTION

1.1 System Overview

The JA74-001 Dual USB Charging Port allows the aircraft owner /operator to use an unused portion of the instrument

panel for charging portable devices such as cell phones.

The JA74-001 includes two USB 2.0 Type A receptacles with a power supply (5 Volt, up to 2.1 Amp per port).

1.2 Features Overview

The JA74-001 is painted in a baked-on flat black urethane finish to resist scratches and nicks during use.

1.3 Inputs and Outputs

Refer to the JA74-001 connector map for the mating connector designators and pin assignments for the

input and output signals.

1.3.1 Inputs

Name

Qty

Type

D+ and D-

Charge sense

POWER INPUT

+ 28 Vdc power

SPARE

Spare

1.3.2 Bi-Directional Ports

Name

Qty

Type

AUDIO LEFT, AUDIO RIGHT

Audio I/O connector, audio

RESERVED

Audio I/O connector, reserved

AUDIO LEFT, AUDIO RIGHT

Main connector, audio

RESERVED

Main connector, reserved

1.3.3 Output

Name

Qty

Type

+5VDC

USB power output

1.4 Specifications

1.4.1 Electrical Specifications

Power Input

Primary nominal voltage 28.0 Vdc

Maximum voltage 32.2 Vdc

Minimum voltage 22.0 Vdc

Emergency voltage 18.0 Vdc

Power Input - Off ≤ 14 Vdc

Overvoltage ≥ 42 Vdc for ≥ 5 min

Input current at 28 Vdc ≤ 1.5 A

JA74-001 Dual USB Charging Port

Installation and Operating Manual

Rev A Page 2

1.4.1.1 +5V Output Performance

Output rated current 2.10 A

Output rated voltage +5 Vdc ± 12 %

Output capable of ≥ 110 % of rated power for ≥ 2h

Regulation ≤ 12 %

Ripple ≤ 280 mVrms

Short circuit ≥ 1 min

Dielectric strength Not Applicable

1.4.2 Mechanical Specifications

Height 1.125 in (28.6 mm) max

Behind panel depth 5.46 in (138.6 mm) max

Faceplate width 5.75 in (146 mm) max

Behind panel width 5.00 in (127 mm) max

Weight 0.91 lbs. (0.41 kg) max

Material brushed aluminum with conversion

coating

Connectors (3): J1 Main One 9-pin D-Sub male, V5 locking

J2/3 USB Two USB Type A Female

Mounting 2 Dzus fasteners

Bonding ≤ 2.5 mΩ

Installation kit part number INST-JA74

1.4.3 Flammability of Materials

The JA74-001 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 3

JA74-001 Dual USB Charging Port

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 JA74-001 is on condition only. Scheduled inspection and/or periodic maintenance of this unit are

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

This product manufactured by JAC is 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

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

Those installing the JA74, on or in a specific type or class of aircraft, must determine that the aircraft installation

conditions meet standards. The JA74 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. Follow the Connector Map in Appendix A

of this manual.

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.

JA74-001 Dual USB Charging Port

Installation and Operating Manual

Rev A Page 4

Unless otherwise noted, all wiring shall be a minimum of 20 AWG. Refer to the Interconnect drawing for additional

specifications.

2.4.3 Mechanical Installation

The JA74-001 can be mounted in any attitude and location with adequate space for the front panel and sufficient

clearance for the connector and wiring harness. It requires no direct cooling.

2.4.4 Post Installation Checks

2.4.4.1 Voltage/Resistance checks

Do not attach this unit until the following conditions are met:

a) Check P1 pin 1 for +28 Vdc relative to ground.

b) Check P1 pin 6 (power ground) for continuity to ground (less than 0.5 Ω).

c) Check P1 pin 7 (chassis ground) for continuity to ground (less than 0.5 Ω).

d) Check all pins for shorts to ground or adjacent pins.

2.4.4.2 Power on Checks

Power up the aircraft’s systems and confirm normal operation of all functions of the JA74. Refer to

Section 3 (Operation) for specific operational details.

When all performance checks are satisfied, complete the necessary regulatory documentation before releasing the

aircraft for service. Refer to Appendix B.

2.5 Installation Kit

The kit required to install this unit is not included with the unit.

The installation kit (Part # INST-JA74) consists of the following:

Quantity Description JAC Part #

1 D-Sub 9-pin connector, hood and 9 crimp pins CON-3420-0009

1 JA74 Assembly Notes, Installation Kit DOC-INST-JA74

2.5.1 Recommended Crimp tools

Standard D-Sub Crimp Tool Chart

Tool Type

Hand crimping tool

Positioner

Insertion/extractor tool

POSITRONIC

9507-0-0-0

9502-5-0-0

4711-2-0-0

DANIELS

AFM 8

K13-1

91067-2

MIL-SPEC

M22520/2-01

M22520/2-08

M81969/1-02

2.6 Installation Drawings

The drawings and documents required for Installation can be found in Appendix A of this manual.

Rev A Page 5

JA74-001 Dual USB Charging Port

SECTION 3 – OPERATION

3.1 Introduction

This section contains the operating instructions for the JA74-001.

The JA74-001 allows an unused portion of the instrument panel to be utilized for charging phones or other devices.

3.2 Front Panel Connectors

The JA74-001 has two front panel USB Power output connectors.

3.2.1 USB Power Output 5V/2.1A

The Power Outputs are two USB Type A connectors.

These connectors are provided to supply 5 Vdc up to 2.1 Amps each, for charging cell phones and similar devices.

Note: These ports are not designed to be used for data transfer.

3.2.2 Audio I/O

The Audio I/O jack provides a stereo audio input or output when the interconnect is wired to appropriate audio

equipment. It accepts a 3 pole 3.5mm stereo plug with a slim diameter connector housing.

3.3 Compatibility

CAUTION: Attempting to connect an incompatible plug or device could damage the JA74, the

attached device, or both.

If in doubt regarding compatibility of a specific item, contact Jupiter Avionics (www.jupiteravionics.com).

USB Power

Outputs

Audio

Input/ Output

Rev A Page A1

JA74-001 Dual USB Charging Port

Installation and Operating Manual

Appendix A - Installation Drawings

A1 Introduction

The drawings necessary for installation and troubleshooting of the JA74-001 Dual USB Charging Port are in this

Appendix, as listed below.

A2 Installation Drawings

DOCUMENT Rev

JA74-001 Connector Map A

JA74-001 Interconnect A

JA74-001 Mechanical Installation A

JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT

TITLE

APPROVED

PREPARED

CHECKED

L00N3

NCAGE CODE PART NO. SHEET

DOC NO.

Dual USB Charging Port

P1, P2, P3 and P4 Connector Map

JA74-001 1/1

JA74-001 Connector Map Rev A.dwg

TAT

1 2 3 4 5

6 7 8 9

POWER INPUT

SPARE

AUDIO RIGHT HI

AUDIO LEFT HI

RESERVED

POWER GROUND

CHASSIS GROUND

AUDIO RIGHT LO

AUDIO LEFT LO

9 PIN FEMALE DMIN

MATING CONNECTOR

VIEW IS FROM REAR OF MATING CONNECTOR

P2 & P3

USB TYPE A MALE

MATING CONNECTOR

+5V

D+

D-

4 3 2 1

View is from front of mating connector

3 POLE OR 4 POLE MALE 3.5mm

MATING CONNECTOR

3rd Ring / PIN 4: RESERVED

1st Ring / PIN 2: AUDIO RIGHT HI

2nd Ring / PIN 3: AUDIO LO

TIP / PIN 1: AUDIO LEFT HI

View is from side of mating connector

Audio I/O Connector

USB Connector

GROUND

Main Connector

View is from side of mating connector

JAC

05-03-16

JAC

KDV

05-03-16

Indice

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