PESA Jaguar Audio User manual

Document No. 81-9059-0373-0 Rev. D
PESA Switching Systems
330A Wynn Drive
Huntsville, AL 35805
Jaguar Audio

Manual Updates:
03/15/96 Manual released for initial rinting.
4/30/96 U dated manual to incor orate ECO changes.
8/15/96 U dated manual to incor orate ECO changes.
3/15/97 U dated manual to incor orate ECO changes.
3/19/98 U dated manual to incor orate ECO changes.
02-28-01 Rev. B: Not released - Agile conversion. GLT
02-28-01 Rev. C: Synchronized revision level with Agile er ECO CE00126. GLT
03-05-01 Rev. D: Deleted Printing S ecification er ECO CE00113. GLT

Sales Office
Service and
Ordering
Assistance
Ordering Assistance,
Service & Inquiries
PESA Switching Systems, Inc.
330A Wynn Drive
Huntsville, AL 35805
Main Numbers:
Tel: [phone]
Fax: [phone]
Service Department Numbers:
Tel: [phone]
Fax: [phone]
National Sales Office
PESA Switching Systems, Inc.
35 Pinelawn Road, Suite 99E
Melville, NY 11747
Tel: [phone]
Fax: [phone]

NOTE PESA reserves the right to change any information con-
tained in this manual without notice. Unauthorized copying,
modifications, distribution, or display is prohibited. All rights
reserved.
Please address all comments or suggestions concerning
this or other PESA manuals to:
Publications Department
Attn: Charles E. Jaynes
(Engineering Technical Writer)
PESA Switching Systems, Inc.
330A Wynn Drive
Huntsville, Alabama 35805
[phone] EXT. 145

NOTICE
Notice
Marking by the symbol indicates compli-
ance of this PESA system to the EMC (Electro-
magnetic Compatibility) directive of the Euro-
pean Community. Such marking is indicative that
this PESA system meets or exceeds the follow-
ing technical standards:
• EMC Directive 89/336/EEC
• Low Voltage Directive 73/23/EEC
• A "Declaration of Conformity" in accordance
with the above standards has been made and
is on file at PESA Switching Systems, Inc.,
Huntsville, Alabama.

ATTENTION
ALL EQUIPMENT ITEMS
MANUFACTURED BY OR SOLD BY
PESA SWITCHING SYSTEMS, INC.
SHOULD BE SERVICED BY
QUALIFIED SERVICE PERSONNEL
OR BY QUALIFIED SERVICE
ATTENTION

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Table of Contents
Section 1. Introduction
1.1 Manual Overview.......................................................................... 1.1
1.2 General Description...................................................................... 1.2
1.3 Analog Audio Switcher Specifications .......................................... 1.4
1.4 Digital Audio Switcher Specifications ........................................... 1.5
1.5 Audio Frame Specifications.......................................................... 1.6
1.6 PS130 Power Supply Specifications ............................................ 1.6
Figures
Figure 1-1 Jaguar Audio Routing Switcher Front View........................ 1.3
Figure 1-2 Jaguar Audio Routing Switcher Rear View (64X64)........... 1.3
Section 2. Installation
2.1 Introduction................................................................................... 2.1
General..................................................................................... 2.1
2.2 Receipt Inspection........................................................................ 2.2
2.3 Unpacking..................................................................................... 2.2
2.4 Location........................................................................................ 2.3
2.5 Mounting....................................................................................... 2.4
2.6 Cabling ......................................................................................... 2.4
2.7 Level Code (Strobe) Selection...................................................... 2.5
2.8 Output/Input Code Selection ........................................................ 2.6
Output Code ............................................................................. 2.8
Input Code ................................................................................ 2.9
2.9 Analog Audio Matrix Card Line and Sync Selection ..................... 2.10
2.10 Digital Audio Matrix Card Line and Sync Selection .................... 2.11
2.11 Output Monitor Card Level Code (Strobe) Selection .................. 2.12
2.12 Output Monitor Card Input/Output Coding Select....................... 2.14
Input Code ................................................................................ 2.14
Output Code ............................................................................. 2.15
2.13 Output Monitor Card Line and Sync Selection ........................... 2.16
2.14 PS130 Power Supply Installation ............................................... 2.16
2.15 Reference Interface Card Installation ......................................... 2.17
2.16 64X32 Matrix Card Installation ................................................... 2.18
2.17 Standard Audio Output Card Installation .................................... 2.19
2.18 Optional Card Cage Installation.................................................. 2.19
2.19 Optional Output Combiner Card Installation............................... 2.20
2.20 Optional Output Monitor Control Card Installation...................... 2.21

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2.21 Rear Panel Connectors .............................................................. 2.21
DC Power In/Out Connector ..................................................... 2.22
Fan Connectors ........................................................................ 2.23
AC Power Connectors .............................................................. 2.23
System Alarm Connectors ........................................................ 2.23
Control (PRC) Connectors (CONTROLS IN) ............................ 2.23
Monitor Output Connectors....................................................... 2.24
Reference (Sync) Connectors (1 and 2) ................................... 2.24
Audio Input Connectors ............................................................ 2.25
Audio Output Connectors ......................................................... 2.25
2.22 System Connections................................................................... 2.25
Connection Guide ..................................................................... 2.26
Figures
Figure 2-1 Level Code Selection ......................................................... 2.6
Figure 2-2 Coding Switch Locations.................................................... 2.7
Figure 2-3 Output Code Selection ....................................................... 2.8
Figure 2-4 Input Code Selection.......................................................... 2.9
Figure 2-5 64X32 Analog Audio Matrix Card Line and Sync ............... 2.10
Figure 2-6 64X32 Analog Audio Matrix Card Line and Sync ............... 2.11
Figure 2-7 64X32 Digital Audio Matrix Card Line and Sync ................ 2.12
Figure 2-8 Output Monitor Card Level Code........................................ 2.12
Figure 2-9 Output Monitor Card Switch Locations............................... 2.13
Figure 2-10 Output Monitor Card Input Code Selection ...................... 2.14
Figure 2-11 Output Monitor Card Output Code Selection.................... 2.15
Figure 2-12 Output Monitor Card Line and Sync Selection ................. 2.16
Figure 2-13 Jaguar Audio Routing Switcher Rear View ...................... 2.22
Figure 2-14 External Power Supply Isolation....................................... 2.22
Tables
Table 2-1 Jaguar Analog Audio Configuration Table........................... 2.3
Table 2-2 Jaguar Digital Audio Configuration Table............................ 2.3
Table 2-3 Switch Position to Binary Code Conversion ........................ 2.5
Section 2. Installation Continued:

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Section 3. Operation
3.1 Introduction................................................................................... 3.1
3.2 PS130 Power Supply Operation................................................... 3.1
3.3 Dual Reference Interface Card Operation .................................... 3.1
Sync #1A Fail LED (Red).......................................................... 3.1
Sync #2A Fail LED (Red).......................................................... 3.2
Sync A Power OK LED (Green)................................................ 3.2
Sync #1B Fail LED (Red).......................................................... 3.2
Sync #2B Fail LED (Red).......................................................... 3.2
Sync B Power OK LED (Green)................................................ 3.2
3.4 Analog Audio Matrix Card Operation............................................ 3.3
Regulator Fault LED (Red) ....................................................... 3.3
CPU Fault LED (Red) ............................................................... 3.3
Power OK LED (Green) ............................................................ 3.3
3.5 Digital Audio Matrix Card Operation ............................................. 3.3
Regulator Fault LED (Red) ....................................................... 3.3
CPU Fault LED (Red) ............................................................... 3.3
Power OK LED (Green) ............................................................ 3.4
3.6 Optional Output Monitor Control Card Operation ......................... 3.4
Power OK LED (Green) ............................................................ 3.4
CPU Fault LED (Red) ............................................................... 3.4
Section 4. Functional
4.1 Introduction................................................................................... 4.1
4.2 Backplane..................................................................................... 4.1
4.3 PS130 Power Supply.................................................................... 4.2
4.4 Dual Reference Interface Card..................................................... 4.2
Primary ..................................................................................... 4.2
Backup...................................................................................... 4.3
4.5 64X32 Analog Audio Matrix Card ................................................. 4.3
Control ...................................................................................... 4.3
32X8 Control ICs ...................................................................... 4.4
64X1 Crosspoint ....................................................................... 4.4
Input.......................................................................................... 4.5
Output....................................................................................... 4.5
Power........................................................................................ 4.5

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4.6 64X32 Digital Audio Matrix Card................................................... 4.6
Control ...................................................................................... 4.6
Crosspoint Matrix...................................................................... 4.6
Input Equalizers ........................................................................ 4.7
Output Drivers........................................................................... 4.7
Power Regulators ..................................................................... 4.7
4.7 Standard 64X64 Audio Output Card............................................. 4.7
4.8 Optional 128X64 Analog Audio Output Comb. Card .................... 4.8
4.9 Optional Output Monitor Control Card .......................................... 4.8
Section 5. Maintenance
5.1 Introduction................................................................................... 5.1
5.2 General......................................................................................... 5.1
5.3 Test Equipment ............................................................................ 5.1
5.4 Preventive Maintenance ............................................................... 5.2
5.5 Maintenance................................................................................. 5.2
5.6 Corrective Maintenance................................................................ 5.2
Factory Repair Service ............................................................. 5.3
Troubleshooting........................................................................ 5.3
System Checks......................................................................... 5.4
Replacement Parts ................................................................... 5.4
5.7 Filter Cleaning .............................................................................. 5.4
Section 4. Functional Continued:

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Section 6. Schematics
6.1 Schematics.................................................................................... 6.1
General..................................................................................... 6.1
Jaguar Audio Mainframe Assembly.....................CD63-0768 ............ 6.2
Jaguar Audio Chassis Assembly .........................CD63-0766 ............ 6.4
Jaguar Audio Backplane......................................CA25-1322 ............ 6.5
............................................................SC33-1322 ............ 6.7
Dual Audio Reference Interface Card..................CA25-1337 ............ 6.13
............................................................SC33-1337 ............ 6.14
64X32 Analog Audio Matrix Card ........................CA25-1277 ............ 6.16
............................................................SC33-1277 ............ 6.18
64X32 Digital Audio Matrix Card..........................CA25-1279 ............ 6.42
............................................................SC33-1279 ............ 6.43
Standard Audio Output Card ...............................CA25-1323 ............ 6.53
............................................................SC33-1323 ............ 6.54
Card Cage ...........................................................CD63-0767 ............ 6.55
128X64 A/A Output Combiner Card ....................CA25-1324 ............ 6.56
............................................................SC33-1324 ............ 6.57
Digital Audio Output Combiner Card ...................CA25-1327 ............ 6.60
............................................................SC33-1327 ............ 6.61
Output Monitor Control Card ...............................CA25-1334 ............ 6.63
............................................................SC33-1334 ............ 6.64

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Section 7. Parts List
7.1 Parts List ....................................................................................... 7.1
General..................................................................................... 7.1
Jaguar Audio Mainframe Assembly.....................81906518280......... 7.2
Jaguar Audio Chassis..........................................81906518340......... 7.3
Jaguar Audio Backplane......................................81906518290......... 7.4
Dual Audio Reference Interface ..........................81906518550......... 7.5
64X32 Analog Audio Matrix Assembly ................81906518560......... 7.6
64X32 Analog Audio Matrix Card ........................81906517470......... 7.7
64X32 Digutal Audio Matrix Assembly.................81906519000......... 7.11
64X32 Digital Audio Matrix Card..........................81906517490......... 7.12
Standard Audio Output Card ...............................81906518300......... 7.15
Option Card Cage................................................81906518350......... 7.16
128X64 Standard A/A Output Combiner Card.....81906518310......... 7.17
128X64 A/A Output Comb. Card with Monitor.....81906518430......... 7.18
128X64 A/A Output Card with Monitor (X-Off).....81906518440......... 7.19
Digital Audio Output Combiner Card ...................81906518360......... 7.20
Output Monitor Control Card ...............................81906518460......... 7.21

Introduction Section 1
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INTRODUCTION
1
Jaguar Audio
1.1 Manual Overview
This manual provides detailed instructions for installing and operating the PESA
Jaguar Audio Routing Switchers. This manual is divided into seven sections as
shown. Sections 3 and 4 contain operational and functional descriptions of the
Jaguar Audio Routing Switchers and their associated circuit cards.
Section 1, INTRODUCTION, summarizes the manual, describes
the product, presents a list of terms, and provides the panel
specifications.
Section 2, INSTALLATION, provides installation and setup
instructions.
Section 3, OPERATION, describes system operation proce-
dures.
Section 4, FUNCTIONAL DESCRIPTIONS, presents an in-
depth description of each component.
Section 5, MAINTENANCE, explains procedures for mainte-
nance.
Section 6, SCHEMATICS, gives a complete package of techni-
cal documents such as schematics, and assembly drawings.
Section 7, PARTS LIST, provides a detailed list of system parts
and components.
FUNCTIONAL
4
DESCRIPTION
INTRODUCTIO N
1
INTRODUCTIO N
1
INSTALLATION
2
OPERAT ION
3
MAINTENANCE
5
SCHEMATICS
6
PARTS LISTS
7

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INTRODUCTION
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INTRODUCTION
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1.2 General Description
The PESA Jaguar Audio Routing Switchers offer reliable low cost answers to
your audio routing needs while providing two levels of audio switching utilizing
dual 64X64 switching matrixes within a single frame. The Jaguar Audio Routing
Switcher can be configured as a dual 64X64 switcher or as a mono 128X64
switcher when output combiner cards are utilized. Jaguar Analog Audio and
Digital Audio Routing Switchers are housed in 5RU frames providing a small
profile for space efficient installations. Jaguar Audio Frames can also be
equipped with redundant power supplies for maximum reliability and fail safe
operation.
The Jaguar Analog Audio and Digital Audio Routing Switchers are designed with
mid-range size routing matrix applications in mind. These cost efficient routers
are expandable up to and beyond a 128X128 size matrix. Jaguar Audio Frames
utilize plug-in circuit cards for ease of maintenance and component replacement.
The Jaguar Audio Routing Switchers can be serviced hot, allowing circuit card
changes without powering down the matrix.
The Jaguar Analog Audio and Digital Audio Routing Switchers both feature easily
visible LED indicators for quick view of critical voltage and circuit conditions.
Jaguar Audio Frames come equipped with a control port and external alarm
connectors for audible monitoring the operation of the internal power and
controller circuits.
The Jaguar Analog and Digital Audio Matrix Cards provide electronically
balanced inputs and outputs for improved slew rate and lower distortion over
comparable transformer coupled circuits. Both the Jaguar Analog and Digital
Audio Matrix Cards feature short circuit protection; which protects the analog and
digital matrix cards by automatically protecting and recovering if a sustained
short circuit to a signal or chassis ground occurs.

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INTRODUCTION
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Jaguar Audio
1.2 General Description Continued:
Figure 1-1 Jaguar Audio Routing Switcher Front View
Figure 1-2 Jaguar Audio Routing Switcher Rear View (64X64)

Introduction Section 1
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INTRODUCTION
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Jaguar Audio
1.3 Analog Audio Switcher Specifications
INPUT CHARACTERISTICS
Level +28dBm Max
Impedance >60K Ohms
Type Electronically Balanced
Coupling Direct (DC)
Common Mode Rejection Ratio -80dB (50Hz to 60Hz)
Connector Type 3-Pin, 2-Part, Detachable Plug
OUTPUT CHARACTERISTICS
Level +28dBm into 600 Ohms
Level Variation Between Inputs ±0.1dB
Impedance <67 Ohms
Type Electronically Balanced
Number Single on System
Coupling Direct (DC)
DC on Outputs ±20mV
Minimum Load @ 28dBm 600 Ohms
Connector Type 3-Pin, 2-Part, Detachable Plug
Short Circuit Protection Automatic
GAINCHARACTERISTICS
Gain Settable to ±0.1dB
Gain Stability ±0.05dB
Adjustment Range Approx. ±0.9dB
FREQUENCY CHARACTERISTICS (REF. 1KHZ)
Sine Wave Response <±0.1dB, 20Hz to 20KHz
<-3.0dB to 200KHz
Square Wave Response (Overshoot and Ringing) <±5%, 3KHz 100uS Rise Time
(20V P-P)
<±10%, 100KHz 1uS Rise Time
(5V P-P)
DISTORTION CHARACTERISTICS
Total Harmonic Distortion (THD) <0.05% @ 24dBm, 20Hz to 20KHz with 30KHz Filter
Intermodulation Distortion (IMD) <0.01% @ 24dBm, 20Hz to 20KHz
CROSSTALKCHARACTERISTICS
20Hz to 20KHz <-92dB (All Inputs and Outputs Hostile)

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HUM AND NOISE CHARACTERISTICS
Wideband 10Hz to 300KHz <-73dBm
80KHz Low Pass Filter <-78dBm
30KHz Low Pass Filter <-86dBm
15KHz Low Pass Filter <-89dBm
"A" Weighted <-90dBm
SWITCHING CHARACTERISTICS
DC Offset <10mV, Peak
Switching Transients (30KHz Low Pass Filter) <20mV, Peak
1.4 Digital Audio Switcher Specifications
110 Ohm Twisted Pair
INPUT CHARACTERISTICS
Type 3-Pin, 2-Part, Detachable Plug
Impedance 110 Ohms, ±20% from 0.1MHz to 6MHz, Terminated
Signal Amplitude 0.3V - 7V P-P
OUTPUT CHARACTERISTICS
Type 3-Pin, 2-Part, Detachable Plug
Impedance 110 Ohms, ±20% from 0.1MHz to 6MHz
Signal Amplitude 2V - 7V P-P (Terminated into 110 Ohms)
Number Single on System
Common Mode Any common mode signal present at output terminals
is >30dB below output signal from DC to 6MHz.
Rise/Fall Times 5nS to 30nS Measured from 10% to 90% Amplitude Points
Jitter <±20nS from Ideal Jitter Free Clock, When Output
Signal is Measured at 50% Voltage Point
Standard AES3-1993
Data Rate DC to 20Mbit/s
1.3 Analog Audio Switcher Specifications Continued:

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1.5 Audio Frame Specifications
POWER REQUIREMENTS
Dual Range 115VAC ±10% and 220VAC ±10%, 47Hz - 63Hz
(Auto Range)
IEC380 Standard Power Sockets
SAFETYSTANDARDS
(APPLIED FOR AGENCY APPROVALS)
UL, CSA, VDE, and CE
RFI AND EMI STANDARDS
FCC
PHYSICALCHARACTERISTICS
Height 8.75 Inches (5RU) (222mm)
Width 19 Inches (483mm)
Depth 16.25 Inches (?mm)
Weight 32lbs. (?kg)
OPERATIONAL ENVIRONMENT
Temperature 0-40°C
Humidity 0-90% Non-Condensing
1.6 PS130 Power Supply Specifications
INPUT POWER
Power 163 Watts
Rated Voltage Range 100 - 240 VAC
Operating Voltage Range 90 - 264 VAC
Frequency Range 47 - 63 Hz
Nominal Current 1.6A rms @ 115 VAC
0.78A rms @ 230 VAC
Peak Inrush Current TBD A peak @ 230 VAC
Efficiency 80%
Power Factor 0.9 Minimum
OUTPUT POWER
Maximum Total Power 130 Watts
Output Voltage +8.5VDC +6%; -0% @ 7.65A
-8.5VDC -6%, +0% @ 7.65A
High Frequency Noise Voltage (>10KHz) 20mV P-P
Ripple Voltage (2X Line Frequency) +200mV peak

Section 2
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P/N 81905903730 INSTALLATION
2
Installation
Jaguar Audio
2.1 Introduction
This section details the Jaguar Audio Routing Switcher installation proce-
dures. The following topics are discussed:
• Receipt Inspection
• Unpacking
• Location
• Mounting
• Cabling
• Jaguar Frame Level Code (Strobe) Selection
• Jaguar Frame Input/Output Coding Selection
• Analog Audio Matrix Card Line and Sync Selection
• Digital Audio Matrix Card Line and Sync Selection
• Output Monitor Card Level Code (Strobe) Selection
• Output Monitor Card Input Coding Selection
• Output Monitor Card Output Coding Selection
• Output Monitor Card Line and Sync Selection
• PS130 Power Supply Installation
• Reference Card Installation
• 64X32 Matrix Card Installation
• Standard Audio Output Card Installation
• Optional Card Cage Installation
• Optional Output Combiner Card Installation
• Optional Output Monitor Card Installation
• Rear Panel Connectors
• Control Panel System Connections
• System Connections
General
If specified when ordered, the Jaguar Audio Frame will be configured for
the intended system at the factory. Before attempting to install any frame,
matrix card, controller card, or power supply; this section should be read
carefully.
*WARNING*
PS130 POWER SUPPLIES CONTAIN ELECTRICAL SHOCK HAZARDS. THE PS130
POWER SUPPLIES SHOULD ONLY BE SERVICED BY QUALIFIED SERVICE PERSON-
NEL AND/OR QUALIFIED TECHNICIANS.

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INSTALLATION
2
Section 2Installation
Jaguar Audio
NOTICE
BOTH THE ANALOG AND DIGITAL JAGUAR AUDIO ROUTING SWITCHERS CONTAIN
STATIC SENSITIVE DEVICES. CARE SHOULD BE TAKEN WHEN IT IS NECESSARY
TO HANDLE THE INTERNAL CIRCUIT CARDS. IT IS RECOMMENDED THAT A
GROUND WRIST STRAP AND GROUNDING MAT BE USED BEFORE ATTEMPTING
ANY EQUIPMENT INSTALLATIONS.
2.2 Receipt Inspection
The Jaguar Audio Routing Switcher was tested and inspected prior to
leaving the factory. Upon receipt, inspect the equipment for shipping
damage. If any damage is found, contact the carrier immediately and save
all packing material.
2.3 Unpacking
The standard Jaguar Analog Audio Routing Switcher is comprised of a
frame (which includes the Backplane), one Reference Interface Card, four
64X32 Analog Audio Matrix Cards, two Standard Audio Output Cards, and
two PS130 Power Supplies. Optionally, an Analog Audio Output Monitor
Card, a Card Cage, and eight Analog Audio Output Combiner Cards may
also be included in the Jaguar Analog Audio Routing Switcher's configura-
tion. See Table 2-1 for complete configuration details.
The standard Jaguar Digital Audio Routing Switcher is comprised of a
frame (which includes the Backplane), one Reference Interface Card, four
64X32 Digital Audio Matrix Cards, two Standard Audio Output Cards, and
two PS130 Power Supplies. Optionally, a Digital Audio Output Monitor
Card, a Card Cage, and eight Digital Audio Output Combiner Cards may
also be included in the Jaguar Digital Audio Routing Switcher's configura-
tion. See Table 2-2 for complete configuration details.
Prior to discarding packing material compare the parts received against
the packing list. Carefully inspect the layers of packing material for any
components which may have been overlooked during the initial unpack-
ing.
2.1 Introduction Continued: