Series 5000
Reference Manual
D AD 5220 B, D AD 5220 D, D AD 5220 S
Dual Digital Audio Distribution Amplifier
CardModul
e
Version 2.0
© LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany
www.lynx-technik.com
Reference Manual D AD 5220 Version 2.0
Page 2
Information in this document is subject to change without
notice. No part of this document may be reproduced or
transmitted in any form or by any means, electronic or
mechanical for any purpose, without express written permission
of LYNX Technik AG.
LYNX Technik AG may have patents, patent applications,
trademarks, copyrights or other intellectual property rights
covering the subject matter in this document. Except as
expressly written by LYNX Technik AG, the furnishing of this
document does not give you any license to patents,
trademarks, copyrights or other intellectual property of LYNX
Technik AG or any of its affiliates.
© LYNX Technik AG 2002 - 2005 all rights reserved
Reference Manual D AD 5220 Version2.0
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Warranty
LYNX Technik AG warrants that the product will be free from
defects in materials and workmanship for a period of two (2)
year from the date of shipment. If this product proves defective
during the warranty period, LYNX Technik AG at its option will
either repair the defective product without charge for parts and
labor, or will provide a replacement in exchange for the
defective product.
In order to obtain service under this warranty, customer must
notify LYNX Technik of the defect before expiration of the
warranty period and make suitable arrangements for the
performance of service. Customer shall be responsible for
packaging and shipping the defective product to the service
center designated by LYNX Technik, with shipping charges
prepaid. LYNX Technik shall pay for the return of the product to
the customer if the shipment is within the country which the LYNX
Technik service center is located. Customer shall be responsible
for payment of all shipping charges, duties, taxes and any other
charges for products returned to any other locations.
This warranty shall not apply to any defect, failure, or damage
caused by improper use or improper or inadequate
maintenance and care. LYNX Technik shall not be obligated to
furnish service under this warranty a) to repair damage resulting
from attempts by personnel other than LYNX Technik
representatives to install, repair or service the product; b) to
repair damage resulting from improper use or connection to
incompatible equipment; c) to repair any damage or
malfunction caused by the use of non LYNX Technik supplies; or
d) to service a product which has been modified or integrated
with other products when the effect of such modification or
integration increases the time or difficulty servicing the product.
THIS WARRANTY IS GIVEN BY LYNX TECHNIK WITH RESPECT TO THIS
PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR
IMPLIED. LYNX TECHNIK AND ITS VENDORS DISCLAIM ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. LYNX TECHNIK`S RESPONISIBILITY TO REPAIR AND
REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE
REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS
WARRANTY. LYNX TECHNIK AND ITS VENDORS WILL NOT BE LIABLE
FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTAL
DAMAGES IRRESPECTIVE OF WHETHER LYNX TECHNIK OR THE
VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH
DAMAGES.
Reference Manual D AD 5220 Version 2.0
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Regulatory information
Europe
Declaration of Conformity
USA
FCC 47 Part 15
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
Note: This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to the part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own
expense
We LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany
Declare under our sole responsibility that the products
TYPE: D AD 5220 B, D AD 5220 D, D AD 5220 S
To which this declaration relates are in conformity with the
following standards (environments E1-E3):
EN 55103-1 /1996
EN 55103-2 /1996
EN 60950 /2001
Following the provisions of 89/336/EEC and 73/23/EEC directives.
Winfried Deckelmann
Weiterstadt, January 2004
Place and date of issue Legal Signature
Reference Manual D AD 5220 Version2.0
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Contents
Warranty........................................................................... 3
Regulatory information................................................... 4
Europe .....................................................................................4
Declaration of Conformity..................................................4
USA.........................................................................................4
FCC 47 Part 15 ...................................................................4
Contents........................................................................... 5
Getting Started ................................................................ 7
Packaging ................................................................................7
Product Description.................................................................7
Functional Diagram.................................................................8
Module Layout........................................................................ 9
Connections .................................................................. 11
D AD 5220 B Audio Connections ........................................11
D AD 5220 D Audio Connections ........................................12
Audio Output Connections (balanced)..............................12
Audio Input Connector (balanced) ...................................13
Audio Connections (un-balanced) .................................... 13
D AD 5220 S Audio Connections.........................................14
Audio Connections (balanced)..........................................14
Installation ..................................................................... 15
Settings and Control ..................................................... 16
Switch Settings...................................................................... 17
Factory Preset Condition ..................................................17
Switch Function Detail .....................................................18
Auto Store.........................................................................19
Alarm/LED Status Indicators......................................... 19
Channel Condition Indicators ...........................................19
Front Panel Alarm Indicator .............................................20
Locate Function ................................................................ 21
Specifications (D AD 5220) .......................................... 22
Available Options ......................................................... 23
Parts List.......................................................................... 24
Service ........................................................................... 25
Contact Information ..................................................... 26
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Reference Manual D AD 5220 Version2.0
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Getting Started
Packaging
The shipping carton and packaging materials
provide protection for the module during transit.
Please retain the shipping cartons in case
subsequent shipping of the product becomes
necessary.
Product Description
The D AD 5220 is a high quality AES audio
distribution amplifier designed primarily for
broadcast and professional applications.
Flexible configurations allow the D AD 5220 to be
used in dual 1 to 4 applications or 1 to 8
applications. Each AES input can have
independent sample rates ranging from 32KHz to
108KHz. Signal presence detection is provided for
each channel. Local presets / adjustments and
alarms are provided on each module as well as
optional remote control / status reporting and
SNMP error reporting using the LYNX central control
system.
The D AD 5220 is part of the 5000 series of
CardModules, which offer high quality, modularity
and flexibility in a small form factor ideal for
applications where space is at a premium.
CardModules are installed in the series 5000 card
frame that can accommodate up to 10
CardModules. All modules are hot swappable and
Options include full redundant power and a range
of controller options.
Reference Manual D AD 5220 Version 2.0
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Functional Diagram
Figure 1 below is the basic functional diagram for
the D AD 5220 CardModule.
Figure 1.1- D AD 5220 D and D AD 5220 S Functional Diagram
Reference Manual D AD 5220 Version2.0
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Figure 1.1- D AD 5220 B Functional Diagram
Module Layout
Figure 2 shows the layout of the D AD 5220
CardModule and the rear connection panel. The
rear connection panel utilizes Sub D connectors for
the audio input and outputs. Please refer the
connections section of this manual for wiring details
for the connectors.
Reference Manual D AD 5220 Version 2.0
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Figure 2 – Module Layout
Caution
Use static precautions when handling the
PCB. Static discharge could result in serious
damage to the module.
Reference Manual D AD 5220 Version2.0
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Connections
D AD 5220 B Audio Connections
The D AD 5220 B MiniModule is configured for BNC
audio connections. Connection is self-explanatory.
Please use high quality screened cable to prevent
the introduction of noise and interference to the
audio signals.
Reference Manual D AD 5220 Version 2.0
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D AD 5220 D Audio Connections
The D AD 5220 D MiniModule is configured for SubD
audio connections. These connectors should be
wired in accordance with the tables below. Please
use high quality screened cable to prevent the
introduction of noise and interference to the audio
signals (twisted pair suitable for balanced audio
signals).
Audio Output Connections (balanced)
SubD 25 pin female connector. (TASCAM pinout)
Figure 3 – D AD 5220 D Audio output connection detail
113
1425
Pin
Number
Connection
Pin
Number
Connection
1 + OUT 1.1 14 - OUT 1.1
2 GND OUT 1.1 15 + OUT 2.1
3 - OUT 2.1 16 GND OUT 2.1
4 + OUT 1.2 17 - OUT 1.2
5 GND OUT 1.2 18 + OUT 2.2
6 - OUT 2.2 19 GND OUT 2.2
7 + OUT 1.3 20 - OUT 1.3
8 GND OUT 1.3 21 + OUT 2.3
9 - OUT 2.3 22 GND OUT 2.3
10 + OUT 1.4 23 - OUT 1.4
11 GND OUT 1.4 24 + OUT 2.4
12 - OUT 2.4 25 GND OUT 2.4
13 NC
Reference Manual D AD 5220 Version2.0
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Audio Input Connector (balanced)
SubD 15-pin female connector
Figure 4 – Audio input connection detail
Audio Connections (un-balanced)
Although the module is designed primarily for
balanced line audio connections it is possible to
make un-balanced audio connections to the
module.
Figure 4 – Audio wiring detail
NOTE. When used in this manor certain technical
specifications of the module cannot be
maintained.
Twisted pair blanced
audio
Balanced Pin Identification
Wiring for balanced audio Wiring for un-balanced audio
Screen / GND
Signal
Screen
- Input / output
+ Input / output
GND
18
9
15
Pin
Number
Connection
Pin
Number
Connection
1 9
2 10
3 11
4 + AES 1 12 - AES 1
5 GND AES 1 13 +AES 2
6 - AES 2 14 GND AES 2
7 15
8
Reference Manual D AD 5220 Version 2.0
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D AD 5220 S Audio Connections
The D AD 5220 S CardModule rear connection
panel is configured for Weco type audio
connections. These connectors should be wired in
accordance with the table below. Please use high
quality screened cable to prevent the introduction
of noise and interference to the audio signals
(twisted pair suitable for balanced audio signals).
Audio Connections (balanced)
Weco 3 pin connector
Weco male connector
on module
123
123
Weco female
connector
Figure 5 - Weco connection detail
Pin
Number
Connection
1 Positive (+)
2 GND
3 Negative (-)
Reference Manual D AD 5220 Version2.0
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Installation
Caution
The CardModule is shipped in a
protective anti-static bag. Please take
suitable precautions to avoid static
discharge onto any part of the PCB or
components when handling module or
serious damage could result.
Each Card Module is supplied with a rear
connection panel and two mounting screws.
Please follow the following procedure for
installation of the card module into the Series 5000
Card Frame.
a) Select a slot in the card frame where the
CardModule will be located
b) Remove the blank connection panel from the
rear of the rack (if fitted)
c) Install the rear connection panel using the
screws supplied. Do not tighten the screws fully
d) Slide the card module into the card frame and
carefully check the CardModule easily
connects to the rear connection plate. The
card should fit easily and should not require
excessive force to insert, if you feel any
resistance, there could be something wrong
with the rear connection panel location. Do not
try and force the connection. Remove the rear
connection panel and check alignment with
the CardModule.
e) Insert and remove the CardModule a few times
to ensure correct alignment and then tighten
the two screws to secure the rear connection
plate
Reference Manual D AD 5220 Version 2.0
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Settings and Control
The D AD 5220 has an integrated micro-controller,
which enables the module to be configured and
controlled locally via the dip-switch, or from remote
when using one of the optional controllers and
control software.
Once set, all settings are automatically saved in
non-volatile internal memory. (Flash ram) The
module will always recall the settings used prior to
power down.
The module local configuration are performed
using a 4-position dip-switch on the front edge of
the module (please refer to figure 2).
Reference Manual D AD 5220 Version2.0
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Switch Settings
Below the switch settings for the 4-position dipswitch are defined. Please refer to figure 2 for the
location of the switch.
Factory Preset Condition
The D AD 5220 is delivered with stored presets for
the following functionality:
Local Adustment enabled
Dual 1 > 4 mode
No further adjustments are needed if this is the
functionality desired.
Switch Setting Function
ON Enable Local Adjustment
1
OFF Disable Local Adjustment
ON Dual 1 > 4 mode
2
OFF Single 1 > 8 mode
ON Not Used
3
OFF Not Used
ON Not Used
4
OFF Not Used
Reference Manual D AD 5220 Version 2.0
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Switch Function Detail
All settings are stored in Flash Ram inside the
module (see Auto Store section in this manual).
Settings will be recalled on power up.
Dip Switch 1
This switch enables local control using the dipswitches. ON enables local control and makes
selections on the dipswitch active, and OFF
disables local control (locking out any local
changes)
Note.
When Switch 1 is initially switched to ON, the static
settings currently set on the dip-switches may not
reflect the actual configuration stored in the
module. This is because all settings can be
changed from the remote control system or via the
Service Adapter. This overrides the local dip
switches regardless of Switch 1 ON/OFF setting. To
ensure the module reads the local dip switch
settings it is recommended to toggle Switch 1 ON-
OFF-ON before making any local changes to the
dip switches
.
Dip Switch 2
This switch selects the mode of operation for the
module. ON selects dual 1 into 4 mode where each
individual AES input is distributed to four outputs.
OFF selects 1 into 8 mode where input AES in 1 is
distributed to all 8 outputs.
Dip Switch 3
This is not used
Dip Switch 4
This is not used
Reference Manual D AD 5220 Version2.0
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Auto Store
If no parameters are changed for 10 seconds then
the current settings will be written into flash memory
automatically, this can be seen by the channel
condition LEDS flashing yellow four times.
Alarm/LED Status Indicators
The D AD 5220 module has LED indicators that serve
as alarm and status indication for the module.
Function is described below.
The Indicators are found on the front edge of the
module PCB. Status indicators are at the top and
the alarm LED is at the bottom. (Figure 2)
Channel Condition Indicators
Channel Status LED`s are provided on the module
front edge, which has three color states. LED 1 is for
AES in 1 and LED 2 is for AES in 2.
Note. When in 1:8 mode LED2 is always OFF
LED Color Indication
Green Input Signal Present / locked
Yellow AES errors (Parity errors)
Red Input signal not present / not locked
Reference Manual D AD 5220 Version 2.0
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Front Panel Alarm Indicator
There is also a single alarm LED on the module,
(figure2) which is designed for quick and easy
indication of a problem condition and is visible
through the front cover of the card frame.
Normal status is GREEN
LED Color Indication
Green Input signals present
Yellow One input missing / errors (only in dual
mode)
Red Input signals lost
Reference Manual D AD 5220 Version2.0
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Locate Function
For larger systems which may have multiple cards
of the same type in a single rack, or multiple rack
systems on a large central control system we have
added a useful utility which will help to visually
locate a suspect module quickly (When used in
conjunction with the optional control system and
software)
Once the specific module has been selected on
the control system there is a locate button on the
top of the GUI:
Locate Function in Control System
When Locate is selected the status indicator on the
GUI and the module LED’s will flash yellow in the
following continuous sequence.
3 short flashes…. Pause…. 3 short flashes …
This uses the alarm LED located on the front of the
module and in some cases any channel or status
LED’s that may be used in the module.
Use of the locate function will not interfere with the
normal operation of the module.
For more details on this feature please check the
documentation supplied with the controller
software.
Reference Manual D AD 5220 Version 2.0
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Specifications
(D AD 5220)
Inputs
Signal D AD 5220 D and D AD 5220 S:
1 or 2 (switchable) AES 3 balanced transformer
isolated inputs
D AD 5220 B:
1 or 2 (switchable) AES 3- id unbalanced
transformer isolated inputs
Input Impedance D AD 5220 D and D AD 5220 S: 110 Ohms
D AD 5220 B: 75 Ohm
Connection D AD 5220 B: BNC
D AD 5220 D: Sub D 15 pin female
D AD 5220 S: WECO single
Return Loss <25dB (32KHz to 100KHz)
Outputs (digital)
Signal D AD 5220 D and D AD 5220 S:
8 x AES 3 balanced transformer isolated outputs
D AD 5220 B:
AES 3- id unbalanced transformer isolated outputs
Output Impedance D AD 5220 D and D AD 5220 S: 110 Ohms
D AD 5220 B: 75 Ohm
Connection D AD 5220 B: BNC
D AD 5220 D: Sub D 15 pin female
D AD 5220 S: WECO single
Output Level D AD 5220 D and D AD 5220 S: 4.0V p-p (nom.)
D AD 5220 B: 1.0V p-p (nom.)
Operating Modes
Dual 2 audio input channels with 4 outputs each
Single 1 audio input channel with 8 outputs
Performance
Sample Rate 32kHz to 108kHz (independent for each input
channel)
Jitter < 0.025 UI
Status Monitoring Input present, confidence flag, AES bi-phase
coding and parity error
Control Remote Control of configuration (dual/single),
remote monitoring of signal status
Electrical Specifications
Operating Voltage + 12 V DC
Power Consumption 3.0 VA
Safety IEC 60950/ EN 60950/VDE 0805
Mechanical
Size 283mm x 78mm
Weight Card module 120g, connection panel 50g
Ambient
Temperature 5°C to 40°C Maintaining specifications
Humidity Max 90% non condensing
Supplied Accessories
Documentation D AD 5220 D Reference Manual
Reference Manual D AD 5220 Version2.0
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Available Options
Below is a list of related products for the D AD 5220
CardModule. Please refer to product brochures or
our web site for more detailed information.
Model Description
R FR 5010
Series 5000 Rack Frame (empty) with single
power supply
R PS 5010
Redundant power supply for the R FR 5010
Card Frame
R CT 5030
master controller with TCP/IP Interface for
the R FR 5010 Card Frame
R CT 5020
Rack controller for the R FR 5010 Card
Frame
R CT 5010
Rack Bus Extension for the R FR 5010 Card
Frame. In combination with R CT 5020
Reference Manual D AD 5220 Version 2.0
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Parts List
Due to the very dense design and miniature
surface mount technology the module is not field
serviceable. The information for a replacement
assembly is below.
D AD 5220 B CardModule (complete)
Description Digital Audio D Amp
Model Number D AD 5220 B
Part Number 6.155.008.241
Sub Assemblies:
D AD 5220 Processing Board only (BS 5007)
Part Number 6.155.003.253
Rear Connection Panel for D AD 5220 B (MA 5009)
Part Number 6.155.009.231
D AD 5220 D CardModule (complete)
Description Digital Audio D Amp
Model Number D AD 5220 D
Part Number 6.155.008.240
Sub Assemblies:
D AD 5220 Processing Board only (BS 5007)
Part Number 6.155.003.253
Rear Connection Panel for D AD 5220D (MA 5010_C)
Part Number 6.155.008.345
D AD 5220 S CardModule (complete)
Description Digital Audio D Amp
Model Number D AD 5220 S
Part Number 6.155.008.242
Sub Assemblies:
D AD 5220 Processing Board only (BS 5007)
Part Number 6.155.003.253
Rear Connection Panel for D AD 5220 S (MA 5003)
Part Number 6.155.008.246
Reference Manual D AD 5220 Version2.0
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Service
If you are experiencing problems, or have questions
concerning your D AD 5220 D CardModule please
contact your local distributor for assistance.
We offer a fixed cost service exchange program for
defective Series 5000 CardModules out of
Warranty. Please contact your distributor or check
our web site for details on this program.
More detailed information and product updates
may be available on our web site:
www.lynx-technik.com
You will also find links to contact us directly for
assistance.
Reference Manual D AD 5220 Version 2.0
Page 26
Contact Information
Please contact your local distributor; this is your
local and fastest method for obtaining support and
sales information.
LYNX Technik can be contacted directly using the
information below.
Address LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany.
Website www.lynx-technik.com
E-Mail info@lynx-technik.com
LYNX Technik manufactures a complete range of
high quality modular products for broadcast and
Professional markets, please contact your local
representative or visit our web site for more product
information.
Reference Manual D AD 5220 Version2.0
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Reference Manual D AD 5220 Version 2.0
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Notes
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