Download AudioArts Engineering RD Owner`s manual

RD-12 Digital Audio
Console
TECHNICAL MANUAL
March 1999
RD-12 Digital Audio Console Technical Manual - 1st Edition
©1999 Audioarts® Engineering*
AUDIOARTS ENGINEERING
600 Industrial Drive
New Bern, North Carolina 28562
252-638-7000
*a division of Wheatstone Corporation
RD-12
/ March 1999
R-16 / Dec
1997
Attention!
ATTENTION
This console contains static sensitive devices:
Normal precautions against static discharge should be observed when
handling individual modules. In particular, modules being packed for shipping
for return or repair must be packed in special static protection bags before
packaging. Damage caused by static discharge may not be covered under
warranty.
Replacing Modules in a Powered-up Console:
!
RD-12 / March 99
While in an emergency situation it is possible to remove and insert modules
on a powered-up console, Wheatstone does not recommend this procedure.
Whenever possible it is best to power down the console first before removing
or replacing modules.
However, if you find you must proceed with this operation, then be sure to
take the following precaution:
When re-inserting a module, take care to replug it squarely into its
mainframe connector socket, so all edgecard fingers make contact
simultaneously. In other words, the gold-plated bus connector fingers on the
bottom edge of the module's printed circuit board must be inserted squarely
(i.e., perpendicular) to the mating socket on the bottom pan of the console
mainframe. The intent is to prevent a situation where one of the module's
power pins makes significant contact before the others. (Naturally, this
same precaution must be taken when using extenders.)
If the above instructions are followed the procedure should be routine; if they
are not, you could run the risk of damaging the console's logic chips.
Again, to avoid ANY possibility of this damage, whenever possible we
strongly recommend powering down the console before replacing any modules.
READ ME!
Attention!
Console Clock Battery Backup
To activate battery backup of the console’s clock simply pull out the yellow
strip from the clock display card, that is mounted on the inside of console
meterbridge, as shown on the picture below.
Console Clock Display Card
May 2000
R E A D ME !
EXTRACTOR TOOLS
Module Removal Tools
Your Audioarts RD-12 audio console is equipped with two
"module extractor tools" which are mounted underneath the
console armrest, to the far right (just above and to the left of
the righthand mainframe headphone jack).
Main module faceplates are held into the console mainframe by two
mounting screws (top and bottom). When removed the screws leave
specially threaded holes that accept the two extractor tools.
To remove a module faceplate from the mainframe:
Remove the front top and bottom mounting screws. Remove the extractor
tools from underneath the armrest, and screw each tool into a module
faceplate mounting hole. Use only four or five turns (do not over-insert; you
may damage the threaded mainframe hole underneath). Using the extractor
tools as handles, pull the module straight up out of the mainframe.
CONTENTS
RD-12 Technical Manual
Table of Contents
Chapter 1 – Installation and Power
Countertop Mounting ................................................................. 1-2
Clearances .............................................................................................................. 1-2
System Ground .......................................................................... 1-2
Power Supplies .......................................................................... 1-4
Power Supply Cable Pinout .................................................................................... 1-5
The VU/Timer Cable ............................................................................................... 1-6
Energizing ............................................................................................................... 1-6
Audio and Control Wiring .......................................................... 1-7
Connection Procedures .......................................................................................... 1-7
Insert Points ............................................................................................................ 1-7
Unbalanced Connections ....................................................................................... 1-7
Hand crimp tool wiring instructions ......................................................................... 1-8
Chapter 2 - Mono Mic Inputs
Module Overview ........................................................................ 2-2
Internal Programming Options ................................................. 2-3
Insert Bypass .......................................................................................................... 2-3
Phantom Power ...................................................................................................... 2-3
Mutes ...................................................................................................................... 2-3
Timer Restart .......................................................................................................... 2-3
Tallies ...................................................................................................................... 2-4
Utility Bus Pre-Fader .............................................................................................. 2-4
Talkback .................................................................................................................. 2-4
Superphone Output Assign .................................................................................... 2-5
Hook-ups ..................................................................................... 2-5
AUDIO CONNECTIONS ......................................................................................... 2-5
CONTROL CONNECTIONS ................................................................................... 2-6
Remote ON & OFF ................................................................................................. 2-6
Talkback to Control Room ...................................................................................... 2-6
On Tally ................................................................................................................... 2-6
Off Tally ................................................................................................................... 2-7
RD-12 / March
Nov 0399
page Contents – 1
CONTENTS
Chapter 3 - Stereo Line Inputs
Module Overview ........................................................................... 3-2
Internal Programming Options ....................................................3-3
Mutes ........................................................................................................................ 3-3
Timer Restart ............................................................................................................ 3-3
Cue Dropout .............................................................................................................. 3-3
Local/Ready .............................................................................................................. 3-3
Utility Bus Pre-Fader ................................................................................................ 3-4
Tallies ........................................................................................................................ 3-4
Superphone Output Assign ...................................................................................... 3-4
Remote On/OFF — Constant vs. Pulse ................................................................... 3-4
Remote START/STOP - Normal vs. EFS ................................................................. 3-5
Hook-ups ........................................................................................3-5
ANALOG AUDIO CONNECTIONS ........................................................................... 3-5
DIGITAL AUDIO CONNECTIONS ............................................................................ 3-6
CONTROL CONNECTIONS ..................................................................................... 3-6
Remote ON & OFF ................................................................................................... 3-6
On Tally ..................................................................................................................... 3-7
External START & STOP ......................................................................................... 3-7
Ready ........................................................................................................................ 3-7
Typical Hook-Up Diagram ........................................................................................ 3-8
Chapter 4 - Output Modules
Module Overview ........................................................................... 4-2
Internal Programming Options ....................................................4-3
Insert Bypass ............................................................................................................ 4-3
Hook-ups ........................................................................................4-3
Master Output Module 1 (PGM)
AMP A, B Connectors — Analog Audio ............................................................. 4-3
AMP D Connector — Digital Outputs ................................................................ 4-4
Master Output Module 2 (AUD and UTIL)
AMP A, B Connectors — Analog Audio ............................................................. 4-4
AMP D Connector — Digital Outputs ................................................................ 4-4
Chapter 5 - Control Room Module
Module Overview ........................................................................... 5-2
Internal Programming Options ....................................................5-3
Cue Interrupt ............................................................................................................. 5-3
Cue Mute .................................................................................................................. 5-3
Mono Cue ................................................................................................................. 5-3
Hook-ups ........................................................................................5-4
AMP A, B Connectors — AUDIO .............................................................................. 5-4
AMP B Connector — CONTROL .............................................................................. 5-4
RD-12 / March
Jan 0099
page Contents – 2
CONTENTS
On-Air Tally ......................................................................................................... 5-4
AMP D Connector — AUDIO .................................................................................... 5-5
Chapter 6 - Studio Control Module
Module Overview ........................................................................... 6-2
Internal Programming Options ....................................................6-3
External Talkback Mute/Dim ..................................................................................... 6-3
Studio Dim ................................................................................................................ 6-3
Hook-ups ........................................................................................6-4
AMP A, B Connectors — AUDIO .............................................................................. 6-4
AMP B Connector — CONTROL .............................................................................. 6-4
Tally 2 and Tally 3 ............................................................................................... 6-4
AMP C, D Connectors — AUDIO ............................................................................. 6-5
Chapter 7 - Meter Output Module
Module Overview ........................................................................... 7-2
Internal Programming Options ....................................................7-2
Hook-ups ........................................................................................7-2
Chapter 8 - CPU and DSP Modules
Module Overview ........................................................................... 8-2
AES Clock Sync ........................................................................................................ 8-2
CPU-5 Display .......................................................................................................... 8-2
Chapter 9 - Superphone Input Module; optional
Module Overview ........................................................................... 9-2
Caller Set-Ups .......................................................................................................... 9-2
Automatic Features ................................................................................................... 9-3
Inputs and Outputs ................................................................................................... 9-3
Internal Programming Options - Main PCB ................................ 9-4
Output Assign Switch Enable ................................................................................... 9-4
Mutes ........................................................................................................................ 9-4
Timer Restart ............................................................................................................ 9-4
Tallies ........................................................................................................................ 9-4
Cue Dropout .............................................................................................................. 9-5
Gain Trimpots ........................................................................................................... 9-5
Internal Programming Options - Piggyback PCB ...................... 9-5
External In ................................................................................................................. 9-5
Cue Pre/Post ............................................................................................................ 9-5
Gain Trimpots ........................................................................................................... 9-5
Hook-ups ........................................................................................9-6
RD-12 / March 99
page Contents – 3
CONTENTS
AUDIO CONNECTIONS (AMP A, B) ........................................................................ 9-6
AUDIO and CONTROL CONNECTIONS (AMP C, D) ............................................. 9-6
Chapter 10 - Line Preselector (Analog); optional
Overview .......................................................................................10-2
Internal Programming Options ................................................... 10-2
Hook-ups .......................................................................................10-3
Audio Inputs ............................................................................................................. 10-3
Outputs .................................................................................................................... 10-4
Chapter 11 - Line Preselector (Digital/Analog); optional
Overview .......................................................................................11-2
Internal Programming Options ................................................... 11-2
LSR-500 (drawing) ........................................................................ 11-3
Hook-ups – LSD-5 ........................................................................ 11-3
Control Connections ................................................................................................ 11-3
Power Connections .................................................................................................. 11-4
Hook-ups – LSR-500 .................................................................... 11-4
Analog Audio Inputs ................................................................................................. 11-4
Digital Audio Inputs .................................................................................................. 11-5
Analog Outputs ........................................................................................................ 11-6
Digital Outputs ......................................................................................................... 11-6
DB Connector Pinout Drawing (LSR-500) .................................. 11-7
Chapter 12 - Intercom Module; optional
Overview .......................................................................................12-2
Internal Programming Options ................................................... 12-2
Cue Enable .............................................................................................................. 12-3
Input Signal .............................................................................................................. 12-3
Power for various ICMs ........................................................................................... 12-3
Station Select ........................................................................................................... 12-3
Hook-ups .......................................................................................12-4
AMP B Connector - AUDIO ..................................................................................... 12-4
AMP A, B Connectors - CONTROL ......................................................................... 12-4
AMP D Connector - AUDIO ..................................................................................... 12-5
AMP C, D Connectors - CONTROL ........................................................................ 12-5
Chapter 13 - Tape Remote Module; optional
Overview .......................................................................................13-2
Hook-ups .......................................................................................13-3
RD-12 / March
99
June 00
page Contents – 4
CONTENTS
START/STOP Function Control I/O ...................................................................... 13-3
Full-Function Control I/O ...................................................................................... 13-5
Chapter 14 - Meterbridge and Clock
Overview ................................................................................... 14-2
Replacement Parts ................................................................... 14-2
Clock ......................................................................................... 14-2
Controls ................................................................................................................. 14-2
Setting the Time .................................................................................................... 14-3
Battery Backup ..................................................................................................... 14-3
Operational Modes ............................................................................................... 14-3
Chapter 15 - I/O Schematic Drawings
Mono Mic Input Module Schematic (MMD-500) .................................................. 15-2
Stereo Line Input Module Schematic (SLD-500) ................................................. 15-4
Digital Stereo Line Input Card Schematic (SRC-500) ......................................... 15-5
Analog Stereo Line Input Card Schematic (SLADC-600) ................................... 15-6
Output Module Schematic (OMD-500) ................................................................ 15-7
Control Room Module Schematic (CRD-500) ..................................................... 15-8
Studio Control Module Schematic (SCD-500) ................................................... 15-11
Digital Superphone I/O Card Schematic (SPND-500) ....................................... 15-13
Analog Superphone I/O Card Schematic (SPNA-600) ....................................... 15-14
Digital/Audio Line Select Rackmount Schematic (LSR-500) ............................ 15-15
Tape Remote Module Schematic (TRD-500) ..................................................... 15-17
Intercom Module Schematic (ICMD-500) ........................................................... 15-18
Appendix - Replacement Parts List
Replacement Parts List ............................................................. A-2
RD-12 / March
Aug 0099
page Contents – 5
INSTALLATION a nd P OWER
Installation and Power
Chapter Contents
Countertop Mounting................................................................. 1-2
Clearances.......................................................................................................... 1-2
System Ground .......................................................................... 1-2
Power Supplies .......................................................................... 1-4
Power Supply Cable Pinout................................................................................ 1-5
The VU/Timer Cable........................................................................................... 1-6
Energizing........................................................................................................... 1-6
Audio and Control Wiring.......................................................... 1-7
Connection Procedures ...................................................................................... 1-7
Insert Points........................................................................................................ 1-7
Unbalanced Connections ................................................................................... 1-7
Hand crimp tool wiring instructions..................................................................... 1-8
RD-12 / March
Nov 0399
page 1 – 1
INSTALLATION a nd P OWER
Installation and Power
Countertop Mounting
The RD digital audio console is designed for countertop drop-in
mounting. Console placement should avoid proximity to any electromagnetic fields, such as large power transformers, motors, and fluorescent lighting fixtures. The required cut-out width is 31 5/8” for RD-12
or 43 5/8” for RD-20, and cut-out front-to-back dimension is 18 3/8”.
The front of the console will extend approximately one inch forward of
the cut-out. The console’s wooden sidepieces will extend about 7/8” on
either side of the cut-out width.
Clearances
Note the two module extractor tools (black thumbwheel screws)
mounted in the front surface of console’s lower mainframe pan (just
above and to the left of the righthand headphone jack). These must be
removed before lowering the console into its cutout!
Once in place the console mainframe pan will extend approximately 5 1/2 inches below the countertop surface. Note the hinged
meterbridge will require 10 1/2” above the countertop surface to open
freely. When fully open the meterbridge will extend 5 1/2” behind the
rear line of the cut-out. When closed, the meterbridge will extend
2 1/2” behind this rear cut-out line and 6 1/4” above the countertop
surface.
!
Do not connect the RD console to its power supply (and do not
connect the power supply to the AC power line) until instructed to
do so.
System Ground
The first step is to ground the console.
Note that as supplied from the factory, console rackmount power
supply common, audio ground, and the RD mainframe are connected
together at the console, but are NOT connected to electrical ground and
the chassis of the power supply. Safety requirements dictate that a
positive connection from the console mainframe to electrical ground be
made in the completed installation. Use one of the grounding lugs on
the bottom of the mainframe to establish your system ground. The
RD-12
/ March
99
RD
/ Oct
00
page 1 – 2
INSTALLATION a nd P OWER
MIC PANEL
EFFECTS RACK
CONSOLE
GND
DEVICE 1
DEVICE 2
2-TRACK
etc.
DEVICE N
MULTI-TRACK
AC BREAKER
BOX
HEAVY
(#4 or #6)
COPPER
WIRE
POWER COMPANY
EARTH GROUND
HIGH POWER
EQUIPMENT RACK
Tie the console ground lug
terminal strip to the system
earth ground. Tie every piece
of equipment in the entire
audio system to the console
ground lug terminal strip.
CONSOLE POWER SUPPLY
CONTROL ROOM POWER AMP
COPPER ROD
STUDIO POWER AMP
OTHER
3–5 ft.
SOIL
3-wire ground or separate wire run from chassis
TYPICAL SYSTEM
GROUNDING SCHEME
grounding lug terminal strip may be found at the rear of the console,
along the bottom edge of the mainframe pan directly under the
rightmost mainframe slots (to the lower left if you are looking at the rear
of the console).
The system ground serves two important purposes:
(1) It provides a zero signal reference point for the entire audio system;
(2) It assures safety from electrical shock.
There exist two terms that one encounters in a discussion of ground:
(A) EARTH GROUND, which is usually a heavy copper rod driven into the
soil adjacent to the building (around 6 feet down) or a connection to the copper
water pipes leading into the building. Either is acceptable (unless, of course,
the water pipe is made of plastic).
(B) THE POWER COMPANY EARTH CONDUCTOR that enters the
building at the power line breaker box; this conductor should be (and is often
by code) tied to the above-mentioned earth ground at one point. This point is
the SYSTEM EARTH GROUND.
RD-12
/ March
99
RD
/ Oct
00
page 1 – 3
INSTALLATION a nd P OWER
TIE THE CONSOLE GROUND LUG TERMINAL STRIP TO THE
SYSTEM EARTH GROUND. TIE EVERY PIECE OF EQUIPMENT IN
THE ENTIRE AUDIO SYSTEM TO THE CONSOLE GROUND LUG
TERMINAL STRIP. If the system earth ground point is inaccessible, tie
the console ground terminal strip to the power company earth conductor
at the main breaker box (see drawing "Typical Grounding Scheme" on
previous page).
Each piece of equipment should be connected by its own ground wire
(usually the round third pin on the AC cord). This means that every AC
outlet must have a separate conductor run to the console ground lug
terminal strip; the outlets cannot be daisy-chained as is normally encountered in commercial and residential AC systems. Any equipment not
supplied with 3-wire AC cables must have individual ground wires (16
gauge or larger) connected to their chassis grounds and then run to the
console ground lug terminal strip.
Further Grounding Details
Check all equipment to be absolutely certain that each unit is power
transformer isolated from the AC mains to prevent safety hazards.
It is assumed that in each piece of audio equipment the audio ground
and the chassis are tied together at some point. Any piece of equipment
lacking a grounded chassis is likely to be prone to interference problems.
Locate all unbalanced audio equipment in the same rack if possible, to
minimize chassis ground potential differences. It may also be helpful to
insulate each piece of unbalanced equipment from its mounting rails in the
rack by means of nylon 10-32 screws and insulating washers between rails
and faceplates.
Once the system is properly grounded, proceed with the console
power supply installation and connection (next section).
Power Supplies
The RD console is powered by an Audioarts Model SPS-180R
rackmount power supply. This unit occupies two 19” wide rack spaces
(total height 3-1/2”). Convection cooled, it requires ample ventilation
space above and below it. The SPS-180R generates a lot of heat in the
course of normal operation — do not mount heat sensitive devices in the
same rack cabinet.
Note the power supply should be mounted in an equipment rack within
fifteen feet of the console (but no closer than 3 feet). Avoid locating any
high gain equipment (such as phono preamps, tape recorders, etc.) too near
the rackmount supplies, to avoid magnetic interference into that equipment.
This power supply contains high voltage circuits that are hazardous and
potentially harmful. Under no circumstances should the metal cover be
removed! If you have a problem with the power supply, the SPS-180R unit
must be returned to Audioarts for repair.
RD-12 / Nov
March
0399
page 1 – 4
INSTALLATION a nd P OWER
Front view of the SPS-180R
rackmount power supply
Once the supply is rackmounted, it should be connected to the console
using the factory supplied cable. The console’s power supply connector is
located at the rear of the console, at the right end of the meterbridge bottom
pan. Note that the power supply cable’s 10-pin female connector has to be
rotated until its locating pins match the male connectors on the console. Do
not force a connector on; it attaches easily when properly aligned. Connect
the cable first to the console, then to the rear of the rackmount power
supply.
Console
End
Power Supply
End
PS Cable Pinout
PIN
VIO
1
PIN
Phantom
E
VIO
GRN 2
Digital Ground
D GRN
BRN 3
Power Supply End
YEL 4
8-pin Connector
ORG 5
Male
Digital Ground
F
BLK
BLU
6
7
RED 8
RD-12
RD / Nov
/ March
2003 99
Digital+
Digital+
Analog Ground
-V in
+V in
BRN
Console End
10-pin Connector
Female
G ORG
H YEL
A BLK
C
BLU
B
RED
page 1 – 5
INSTALLATION a nd P OWER
Note that each power supply is fitted with a 3-wire grounded AC cord
that should be plugged into a "clean" AC power source, that is, an AC
source that feeds only the control room audio gear. This source should be
a separate feed from those powering lighting, air-conditioning, or any
other non-audio machinery. The third pin ground wire of the AC source
should be tied to the central system ground point. Note that while the AC
power cord ground wire terminates at the power supply chassis, it does
NOT connect to the RD console common; the console itself must be
grounded separately. (See previous section, "System Ground".)
The power feed recommended in the text is often installed and referred
to in studios as an “isolated AC ground” outlet.
It is usually orange in
color.
The VU/Timer Cable
Connections from the MOD-5 Meter Output Module to the Meterbridge
for VU meter and timer signals are made through a special cable that ships
with the console. This cable has a DB-25 at the one end and two 12-pin
AMP type connectors at the other end. Connect the DB-25 connector to
the matching DB-25 connector on the underside of the Meterbridge at the
back of the console. Connect the two AMP type connectors to connectors
A and B on the bottom of the frame at the slot that contains the MOD-5
module (the connectors on the cable are labeled “A” and “B”).
Energizing
Assuming the RD console mainframe is properly placed and grounded,
and its SPS-180R power supply correctly rackmounted and connected to
the console, you may now energize the SPS-180R rackmount power
supply by plugging it into the AC mains. The console's individual module
switches will assume factory default settings.
Note: To de-energize the console, unplug the rackmount power
supply’s AC cord from the AC mains. Never de-energize the console by
disconnecting the cable that connects the console and power supply
together.
Once you have verified proper power-up, unplug the rackmount power
supplies to de-energize the console. You may now proceed to wire up audio
and control connections.
RD-12 / March
Nov 0399
page 1 – 6
INSTALLATION a nd P OWER
Audio and Control Wiring
All audio and control I/O connections to the RD-12 console are made
through 12-pin AMP type connectors. The supplied 12-pin connectors use
crimp type pins. A crimp tool must be used, and an extraction tool is handy to
remove pins that have been inserted in the wrong connector block hole, or if
rewiring or wiring repair is needed in the future (see “Hand crimp tool wiring
instructions” on pages 1-8, 1-9). Always be careful to double check pin
numbering on the connector block and the wiring diagram before inserting the
pin in the block.
Connection Procedures
As supplied from the factory, the console requires no logic connections to
function. Therefore an orderly installation begins with the audio wiring. Note
that this manual is organized by module type (inputs, outputs, monitor
modules, etc.); each chapter contains detailed wiring instructions for its
module type. Proceed through the manual, chapter by chapter, until all modules
have been wired to suit your particular installation requirements. Once proper
audio operation is verified, go back to each individual chapter and proceed with
control wiring.
Insert Points
Certain module signals have insert patch points in their signal chains to
allow outboard audio processing. These include MONO MIC INPUTS
(MMD-5) and OUTPUT MODULES (OMD-5).
Normally these points are internally bridged at the factory (via PCBmounted programming switches) prior to shipment. If you intend to use
outboard signal loops at these points, you must reprogram these switches. See
pages 2-3 (mic inputs) and 4-3 (output modules) for details.
Unbalanced Connections (analog audio)
INPUTS — Wire to the console with typical shielded two conductor cable
(like Belden 9451), just as if you were connecting a balanced source. At the
unbalanced source machine’s output, connect the black wire (LOW) to the
shield. If the machine has a -10 dBu output, don’t hesitate to turn module input
gain as high as is needed.
OUTPUTS — RD consoles use a balanced output circuit which behaves
exactly like the secondary of a high-quality transformer, with no center tap—
this output is both balanced and floating. Either the HIGH or LOW side of the
output should be strapped to ground, with the output taken from the other side.
(Normally you’d strap LOW to ground, and take HIGH to feed your unbalanced equipment.)
RD-12 / March 99
page 1 – 7
INSTALLATION a nd P OWER
HAND CRIMP TOOL WIRING INSTRUCTIONS
The supplied hand crimping tool (W/S#850067) is used for all I/O wiring connections to and from the console. It is to be used with the supplied pin (figure 1)
intended for 22"-28" gauge wire.
INSULATION
TABS
CONDUCTOR
TABS
INSULATION
STOPS HERE
(2) The terminal conductor tabs (pointing UP) are
placed in anvil 18-22; the terminal's insulation tabs
extend in front towards the camera.
(3) The stripped wire is placed into the terminal and
crimped. Note the wire's insulation must stop just
short of the conductor tabs (detail)
(1) Pin crimp terminal
1) Strip wire approximately 3/16" (insert in
proper wire stripper, rotate one half turn, and
pull insulation off wire).
2) Leaving wire aside for the moment, with
crimping tool fully open (engraved side toward
you) bring a terminal into position from the
unmarked side of the tool. Place the conductor
tabs (inner set as shown in figure 1) on the
"18-22" or "24-30" (depending on the wire) anvil (slightly curved surface) so that the circular
portion of the tabs rests in the curved surface
of the anvil and the two tabs face up into the
walls of the female jaw. The insulation tabs will
be flush with the top of the tool (figure 2).
3) Close tool very slightly, only to the point
of holding the terminal in position (figure 2).
4) Insert wire into terminal until wire insulation is stopped by conductor tabs (figure 3).
CRIMP by squeezing handles until jaws are fully
closed (figure 4).
5) If there is an insertion error or if a circuit
change is needed, you'll need to use an extractor tool to remove terminals (see next page).
Note that metallized plastic hoods for each
connector are also supplied with the console.
(4) Final step: jaws fully closed; the insulation tabs
have been crimped.
RD-12 / Jun
March
2004
99
page 1 – 8
INSTALLATION and POWER
EXTRACTOR PIN INSTRUCTIONS
If you should accidentally insert a crimp terminal pin into the wrong socket, the
supplied pin extractor tool (Waldom P/N W-HT-2023) will let you correct your mistake
without having to sacrifice a connector.
STEP 1.
Push wire attached to pin terminal, to
be removed, forward to free pin
terminal locking flanges from the
Nylon Connector Housing.
STEP 2.
Place extractor tip over pin
terminal to be removed. Press
handle portion of extractor in
downward motion until tip rests
upon Nylon Housing.
STEP 3.
Push ball at top of extractor
down toward pin terminal; pin
terminal will extract from Nylon
Housing.
RD-12 / Jun
March
2004
99
page 1 – 9
MONO MIC INPUT
Mono Mic Input (MMD-5)
Chapter Contents
Module Overview........................................................................ 2-2
Internal Programming Options ................................................. 2-3
Insert Bypass .......................................................................................................... 2-3
Phantom Power ...................................................................................................... 2-3
Mutes ...................................................................................................................... 2-3
Timer Restart .......................................................................................................... 2-3
Tallies...................................................................................................................... 2-4
Utility Bus Pre-Fader .............................................................................................. 2-4
Talkback.................................................................................................................. 2-4
Superphone Output Assign .................................................................................... 2-5
Hook-ups..................................................................................... 2-5
AUDIO CONNECTIONS......................................................................................... 2-5
CONTROL CONNECTIONS................................................................................... 2-6
Remote ON & OFF ................................................................................................. 2-6
Talkback to Control Room ...................................................................................... 2-6
On Tally................................................................................................................... 2-6
Off Tally................................................................................................................... 2-7
RD-12 / March 99
page 2 – 1
MONO MIC INPUT
Mono Mic Input (MMD-5)
MMD-5 modules are for microphone input signals (-50dBu nominal). Each module accepts two mono sources: A and B, switched at the
top of the module. Phantom power is available at both input ports; it
may be selectively activated by an internal dipswitch (the factory
default is OFF). Recessed front panel multi-turn trimpots (range 38dB)
adjust input levels.
Example: with a microphone input of –60dBm @150Ω at the port, gain
trim can set levels from -22dBu to +16dBu (note maximum preamp gain is
+76dB).
An analog insert point (+4dBu balanced) is provided: it is post-trim
and may be internally bypassed, which is the factory default setting.
Output switches assign the selected source signal to any combination of the console’s three stereo outputs: PGM (program), AUD
(audition), and/or UTL (utility).
The channel ON and OFF switches are at the bottom of the module.
In addition to being controlled remotely, these can also be programmed
(via internal PCB-mounted dipswitches) to perform a variety of console control functions, including control room and studio mutes,
talkbacks, tallies, and timer restart.
All audio and control input and output signals are made via four 12pin AMP type connectors.
March00
99
RD-12 / June
page 2 – 2
MONO MIC INPUT
Internal Programming Options
All internal programming is made via printed circuit board (PCB)
mounted switches on the module’s main card. With the exception of insert
bypass, which is a single-throw slide switch, all programming is via 4position dipswitches (total six).
For the purposes of this manual, we will assume you are holding the
removed module upright, component side towards you, with gold-plated
card fingers to the left and the module faceplate to the right. This will
enable you to read the control legends silkscreened next to each programming switch. Note when a dipswitch position is thrown to the right
(towards the module’s faceplate) it is ON.
Insert Bypass
SW7 (a single throw slide switch right next to the card’s short upper
row of gold fingers) will click the module’s insert point in and out of the
audio signal chain. Note again that the factory default is “insert bypassed”.
In other words, when shipped from the factory SW7 is thrown in the
direction of the silkscreened arrow on the PCB (to the left). To use the
insert point (see “Audio Connections” page 2-5), throw the switch to the
right, towards the module faceplate.
Phantom Power
Four-position dipswitch SW1 (upper right corner of card) turns phantom power on and off for the module’s two microphone input ports.
Note the factory default
setting for phantom power
is OFF.
Dipswitch position 1 activates phantom power for microphone A
Dipswitch position 2 activates phantom power for microphone B
Mutes
When a microphone is live in a room, that room’s monitor speakers
must be muted to prevent feedback. The RD-12 console has three mute
control lines: control room, studio one and studio two. Each of these may
be activated by either an A or B microphone input. The first three positions
of dipswitches SW3 and SW4 (to the left of the fader) program these
muting functions:
SW3 position 1 mutes the control room when mic A is live*
SW3 position 2 mutes studio one when mic A is live
SW3 position 3 mutes studio two when mic A is live
SW4 position 1 mutes the control room when mic B is live
SW4 position 2 mutes studio one when mic B is live
SW4 position 3 mutes studio two when mic B is live
?
*factory default setting
Timer Restart
The console’s digital timer can be programmed to automatically reset
to zero and begin counting up when the module’s ON button is pressed.
SW3 position 4 activates timer restart for mic A
SW4 position 4 activates timer restart for mic B
RD-12 / March
June 00
99
page 2 – 3
MONO MIC INPUT
Tallies
Turning the module ON can activate a remote tally indicator. There are
three tally control lines: on-air, tally 2 and tally 3. The first three positions
of dipswitch SW6 (to the left of the fader) program these functions:
SW6 position 1 activates the on-air tally control line*
SW6 position 2 activates tally 2
SW6 position 3 activates tally 3
Remote tallies are
hooked-up to the console
at the Control Room module (CRD-5)
*factory default setting
Utility Bus Pre-Fader
Dipswitch SW6 position 4, when activated, will cause the module
signal assigned to the console’s UTL output to be tapped before the fader
and the channel ON/OFF switches.
Talkback
Typically, one of the console’s RD-12 input modules will be used for
the control room (CR) console operator’s microphone. The fourth position
of dipswitch SW1 allows that microphone to also function as a talkback
mic. It places the signal (post-insert, pre-fader, pre-on/off) onto the
console’s talkback bus. When the console operator presses a TB switch on
the console’s SCD-5 Studio Control module, the talkback bus (which is
carrying his microphone signal) will interrupt the regular monitor signal
being fed to the studio and talent will hear his voice through the studio
monitor speakers.
In order for the studio to reply to the console operator, the MMD-5
module controlling the studio’s microphone signal must be routed to the
console’s cue bus, where it can interrupt the regular control room monitor
feed and be heard by the operator. This is accomplished by a user-supplied
TB switch in the studio. The switch provides a momentary closure
between the module’s lower DB-25 connector “TB to CR A” or “TB to CR
B” control pins and Digital Ground (see page 2-6 for wiring details). As
long as this closure is maintained (i.e., as long as talent holds down the
studio TB button) the module’s (post-insert, pre-fader, pre-on/off) signal
will be placed on the console’s Cue bus. Simultaneously, the module’s
regular output will be muted (i.e., Cough will be activated) so the talkback
signal doesn’t go out over the air.
It is also desirable to mute the studio monitor speakers during talkback
operations, not only to reduce ambient noise (i.e., the regular studio
monitor signal) but also to prevent potential feedback if both the operator
and the studio talent press their respective TB buttons at the same time.
Dipswitch SW 5 programs the appropriate muting:
Dipswitch position 1 mutes studio one when microphone A is live
Dipswitch position 2 mutes studio two when microphone A is live
Dipswitch position 3 mutes studio one when microphone B is live
Dipswitch position 4 mutes studio two when microphone B is live
RD-12 / March 99
page 2 – 4
MONO MIC INPUT
Superphone Output Assign
MMD-5 output assign switches can slave off the console’s SPD-5
superphone telephone input module output assign switches.
Example: you are running a call-in show with three studio guests, each with
his own microphone and MMD-5 input module. You set up the caller and are
ready to go live. By pre-programming your studio guests’ mic inputs to follow
the superphone module’s output assign switch (or switches), all you need do is
press the PGM assign button on the phone module; PGM assign switches on
guest inputs will simultaneously be activated. Thus, the entire segment can go
live with the press of one button.
Dipswitch SW2 on the MMD-5 module (to the left of the fader) will
slave selected output assign switches to follow superphone output assign
control pulses:
Note this feature only
works for turning assign
switches ON; they will not
turn OFF from the
superphone module—this
must be done manually.
Dipswitch position 1 links the PGM switch
Dipswitch position 2 links the AUD switch
Dipswitch position 4 links the UTL switch
In order for this feature to work, an associated dipswitch on the
superphone module PCB (SW1) must be programmed as well (see page
9-4).
Hook-Ups
As stated before, all user wiring to and from MMD-5 modules takes
place at AMP 12-pin connectors mounted directly beneath each module
on the console mainframe’s bottom pan. There are four connectors per
module: A and B (towards the console meterbridge) handle audio signals;
C and D (near the console armrest) control signals.
Audio Connections (AMP A, B).
These include A and B mic inputs, and insert in and out. The mic input
level is nominally -50dBu. Insert points are +4dBu balanced in and out.
All signals are analog mono.
Pin 1 – Mic A In SH
Pin 3 – Mic A In HI
Pin 2 – Mic A In LO
Pin 4 – Mic B In SH
Pin 6 – Mic B In HI
Pin 5 – Mic B In LO
Pin 7 – Insert Out SH
Pin 9 – Insert Out HI
Pin 8 – Insert Out LO
Pin 10 – Insert In SH
Pin 12 – Insert In HI
Pin 11 – Insert In LO
AMP A connector
AMP B connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
Note the insert points are normally bypassed by PCB-mounted slide
switch SW7 (see page 2-3). Regardless of this switch setting, the Insert
Out pins may be used as a channel direct output if desired.
RD-12 / March 99
page 2 – 5
MONO MIC INPUT
Control Connections (AMP C, D)
These include remote on and off, cough, talkback and tally functions.
Note that each function is available twice, once for each source port A and
B, allowing it to follow the module's A/B mic selector switch.
Pin 4 – +5V Digital
Pin 5 – Digital Ground
Pin 6 – Digital Ground
Pin 7 – Remote On B
Pin 8 – Remote Off B
Pin 9 – On Tally B
Pin 10 - Off Tally B
Pin 11 - TB to CR B
Pin 12 - Cough B
AMP C connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
Pin 4 – +5V Digital
Pin 5 – Digital Ground
Pin 6 – Digital Ground
Pin 7 – Remote On A
Pin 8 – Remote Off A
Pin 9 – On Tally A
Pin 10 - Off Tally A
Pin 11 - TB to CR A
Pin 12 - Cough A
AMP D connector
To Turn the Module ON & OFF from a Remote Location
REMOTE ON — Activates the module’s channel ON switch. Provide
a momentary closure between Pin 7(D) (Remote On A) or Pin 7(C)
(Remote On B) and Digital Ground (Pins 5, 6 of C and D). This will latch
the module ON. (User-supplied momentary contact switch required.)
REMOTE OFF — Activates the module’s channel OFF switch.
Provide a momentary closure between Pin 8(D) (Remote Off A) or Pin
8(C) (Remote Off B) and Digital Ground (Pins 5, 6 of C and D). This will
latch the module OFF. (User-supplied momentary contact switch required.)
COUGH — Temporarily Mutes the module. Provide a closure between Pin 12(D) (Cough A) or Pin 12(C) (Cough B) and Digital Ground
(Pins 5, 6 of C and D). This will turn the module OFF. Note this is a nonlatching mode; the module will turn ON again as soon as the closure stops.
(User-supplied momentary contact switch required.)
RD-12 / March 99
page 2 – 6
MONO MIC INPUT
Talkback to Control Room
If an MMD-5 module is being used for a studio microphone, these
ports allow talkback from that studio to the console operator. Provide
a closure between Pin 11(D) (TB MIC A to CR) or Pin 11(C) (TB MIC
B to CR) and Digital Ground (Pins 5, 6 of C and D). This will cause two
things to happen: (1) the module’s pre fader signal is sent to the
console’s Cue bus, where it may be heard by the console operator, and
(2) the module’s Cough function is activated, muting the module’s post
fader signal and preventing the TB signal from going out over other
assigned busses (i.e., “live”). This non-latching condition continues
until the closure is released. (Requires user-supplied momentary action
TALKBACK switch at the studio microphone location.)
See also “Talkback” section earlier in this chapter,
(page 2-4).
On Tally
Lets the module’s channel ON switch control an on-air light or other
“microphone on” indicator at a remote location. This control function
provides a continuous closure between Pin 9(D) (On Tally A) or Pin
9(C) (On Tally B) and Digital Ground (Pins 5, 6 of C and D) whenever
the module’s channel ON switch is activated. These are open collector
outputs.
This closure can be used to control an externally powered tally light
that requires a continuous closure to function. Or an external tally light
(i.e., LED) can be powered from the input module by connecting the
external LED to +5V Digital (Pins 4 of C and D) and the A or B On Tally
ports. In either case, current should not exceed 30 milliamps.
We recommend a series
resistor between the LED
and +5V digital when you
are powering the external
tally from the console; a
value of 220Ω (1/4W 5%)
is suggested.
Off Tally
Identical to “On Tally” (preceding) only this function keys off the
module’s channel OFF switch. Off Tally A is Pin 10(D); Off Tally B
is Pin 10(C).
RD-12 / March 99
page 2 – 7
STEREO LINE INPUT
Stereo Line Input (SLD-5)
Chapter Contents
Module Overview ........................................................................ 3-2
Internal Programming Options ................................................. 3-3
Mutes ...................................................................................................................... 3-3
Timer Restart .......................................................................................................... 3-3
Cue Dropout ............................................................................................................ 3-3
Local/Ready ............................................................................................................ 3-3
Utility Bus Pre-Fader .............................................................................................. 3-4
Tallies ...................................................................................................................... 3-4
Superphone Output Assign .................................................................................... 3-4
Remote On/OFF - Constant vs. Pulse .................................................................... 3-4
Remote START/STOP - Normal vs. EFS ............................................................... 3-5
Hook-ups ..................................................................................... 3-5
ANALOG AUDIO CONNECTIONS ......................................................................... 3-5
DIGITAL AUDIO CONNECTIONS .......................................................................... 3-6
CONTROL CONNECTIONS ................................................................................... 3-6
Remote ON & OFF ................................................................................................. 3-6
On Tally ................................................................................................................... 3-7
External START & STOP ....................................................................................... 3-7
Ready ...................................................................................................................... 3-7
Typical Hook-Up Diagram ...................................................................................... 3-8
RD-12
RD-12 // March
Jan 0099
page 3 – 1
STEREO LINE INPUT
Stereo Line Input (SLD-5)
Module Overview
SLD-5 modules are for stereo line input signals. They are available in
two different versions:
The ADC (analog-to-digital converter) version accepts +4dBu balanced
analog input signals. It has L/R front panel input gain trimpots and uses an
SLADC-500 piggyback card at the input stage of the module.
The SRC (sample rate converter) version accepts digital (AES) inputs. It
uses an SRC-500 piggyback input card and has no front panel gain trims. The
factory default digital format is AES.
Each module accepts two stereo sources: A and B, switched at the top
of the module. Output switches assign the selected source signal to any
combination of the console’s three stereo outputs: PGM (program), AUD
(audition), and/or UTL (utility).
A CUE switch places the module’s signal on the console’s stereo cue
bus, where it may be heard on the meterbridge mounted cue speakers and/
or as an interrupt to the console operator’s headphones and control room
monitor speakers. The various cue interrupt modes are programmed at the
console’s CRD-5 (Control Room) module via internal PCB-mounted
dipswitches. See page 5-3.
Channel ON (START) and OFF (STOP) switches are at the bottom of
the module. In addition to being controlled remotely, these can also be
programmed (via internal PCB-mounted dipswitches) to perform a
variety of functions, including starting and stopping external source
machines, activating control room and studio mutes, external tallies, and
timer restart. The STOP switch’s LED can be controlled by an external
source machine to act as a “ready” indicator.
All audio and control input and output signals are made via four 12pin AMP type connectors mounted in the bottom of the console’s
mainframe, directly underneath each individual module.
RD-12 / July
March
9999
page 3 – 2
STEREO LINE INPUT
Internal Programming Options
All internal programming is made via PCB mounted switches on the
module’s two printed circuit boards.
For the purposes of this manual, we will assume you are holding the removed module upright, component side towards you, with gold-plated card
fingers to the left and the module faceplate to the right. This will enable you to
read the control legends silkscreened next to each programming switch. Note
when a dipswitch position is thrown to the right (towards the module’s faceplate) it is ON.
Mutes
Like MMD-5 inputs, an SLD-5 module can be programmed to mute
studio speakers when the channel is ON. The RD-12 console has three
mute control lines: control room, studio one and studio two. Each of these
may be activated by either an A or B input source. The first three positions
of dipswitches SW3 and SW4 (to the left of the fader) program these
muting functions:
SW3 position 1 mutes the control room when source A is ON
SW3 position 2 mutes studio one when source A is ON
SW3 position 3 mutes studio two when source A is ON
SW4 position 1 mutes the control room when source B is ON
SW4 position 2 mutes studio one when source B is ON
SW4 position 3 mutes studio two when source B is ON
Timer Restart
The console’s digital timer can be programmed to automatically reset
to zero and begin counting up when the module’s ON button is pressed.
SW3 position 4 activates timer restart when source A is turned ON*
SW4 position 4 activates timer restart when source B is turned ON
*factory default setting
Cue Dropout
Dipswitch SW5 position 1, when activated, will cause the module’s
CUE function to be de-activated whenever the channel ON switch is
pressed. This is the factory default setting.
Local/Ready
?
The module’s channel OFF switch normally has its LED indicator
controlled by the switch itself (“local”). This is the factory default setting.
However, should you wish to have the LED function as a “ready” light for
an external source machine, dipswitch SW5 position 2, when thrown to the
left (away from the faceplate) passes control to opto-isolated A and B
“ready” ports on the module’s AMP D connector where a 5 volt signal
applied with correct polarity will activate the OFF switch LED. As long as
the voltage is maintained, the LED will be lit.
RD-12 / March 99
page 3 – 3
STEREO LINE INPUT
Utility Bus Pre-Fader
Dipswitch SW5 position 4, when activated, will cause the module
signal assigned to the console’s UTL output to be tapped before the fader
and the channel ON/OFF switches.
Tallies
Turning the module ON can activate a remote tally indicator. There are
three tally control lines: on-air, tally 2 and tally 3. The first three positions
of dipswitch SW6 (to the left of the fader) program these functions:
SW6 position 1 activates the on-air tally control line
SW6 position 2 activates tally 2
SW6 position 3 activates tally 3
Remote tallies are
hooked-up to the console
at the Control Room and
Studio modules (see
pages 5-4 and 6-4).
Superphone Output Assign
Like MMD-5 modules, SLD-5 output assign switches can be controlled by the console’s SPD-5 superphone module.
Dipswitch SW2 (to the left of the fader on the module’s main PCB) will
slave selected output assign switches to follow superphone output assign
switch control pulses:
Dipswitch position 1 links the PGM switch
Dipswitch position 2 links the AUD switch
Dipswitch position 4 links the UTL switch
Note this feature only
works for turning assign
switches ON; they will not
turn OFF from the
superphone module—this
must be done manually.
In order for this feature to work, an associated dipswitch on the superphone module PCB (SW1) must be programmed as well (see page 9-4).
Remote ON/OFF — Constant vs. Pulse
Slide switch SW7, located just to the right of the main PCB’s upper
card fingers, allows you to correct for differing source machine ON/OFF
control signals to the SLD-5 module. When set to CONST (“up”), the
module will work with most standard source machines. Occasionally,
however, the source machine, because of the way it is designed, will send
overly long control closures to the module’s remote ON and OFF ports—
closures so long that they will hang up the module’s ON/OFF logic. When
this kind of problem manifests itself, setting SW7 to PULSE (“down”) will
convert the closures to pulses before they get to the channel ON/OFF
switch logic.
The factory default setting for SW7 is CONSTANT (“up”)
Example: SW7 is set to default CONST (constant). The external source
machine reaches end-of-play and sends a five second (or longer) OFF signal to
the module, effectively holding it in an Off state. You press the module ON
switch but nothing happens—because the OFF switch is locked up. With SW7
set to PULSE this type of problem is eliminated; the module is turned off and
left immediately ready for further control input.
RD-12 / March
Aug 0199
page 3 – 4
STEREO LINE INPUT
Remote START/STOP – Normal vs. EFS
Slide switch SW1 (mounted on the main PCB just to the left of the top
of the module’s fader) affects the way channel ON/OFF switches send
control signals to START and STOP remote source machines.
When SW1 is set to NORMAL (“up”) whenever the channel ON
switch is pressed a single pulse closure takes place at the A and B START
ports. When the OFF switch is subsequently pressed, a single pulse closure
takes place at the A and B STOP ports.
When set to EFS ON (“down”) a “European fader start” type of
constant closure is activated: whenever the channel ON switch is pressed
momentarily a constant closure is initiated at the module’s A and B
START control ports. When the channel OFF switch is subsequently
pressed, that closure is broken.
If an SLD-5 module has been equipped with an optional EFS-type
fader with a bottom-of-travel switch, it is best to set SW1 to EFS ON.
The factory default setting is NORMAL.
While no harm will result to any circuitry or hardware if an EFS fader is
used with SW1 set to NORMAL, the end result will be an extremely short
control pulse at the module’s START/STOP control ports—a pulse so short that
it may not be detected by all source machines.
Hook-Ups
As stated before, all user wiring to and from SLD-5 modules takes
place at AMP 12-pin connectors mounted directly beneath each module on
the console mainframe’s bottom pan. There are four connectors per
module: A and B (towards the console meterbridge) handle audio inputs;
C and D (near the console armrest) control signals.
Analog Version Audio Connections (AMP A)
These include A and B source inputs; level is +4dBu balanced.
Pin 1 – A In Lt SH
Pin 3 – A In Lt HI
Pin 2 – A In Lt LO
Pin 4 – A In Rt SH
Pin 6 – A In Rt HI
Pin 5 – A In Rt LO
Pin 7 – B In Lt SH
Pin 9 – B In Lt HI
Pin 8 – B In Lt LO
Pin 10 – B In Rt SH
Pin 12 – B In Rt HI
Pin 11 – B In Rt LO
RD-12 / March 99
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
page 3 – 5
STEREO LINE INPUT
Digital Version Audio Connections (AMP A)
These include A and B source inputs (AES).
Pin 1 – A In SH
Pin 3 – A In HI
Pin 2 – A In LO
Pin 4 – B In SH
Pin 6 – B In HI
Pin 5 – B In LO
The four blue-handled slide switches (SW1, SW2, SW4, SW7) mounted
at the top of the card are normally set at the factory for the AES standard
(“up”). Note A & B inputs may be set separately: SW7 and SW4 are for
input A, SW1 and SW2 for input B.
In passing, the three 4position dipswitches
(SW3, SW5 and SW6)
mounted in the middle of
the SRC-500 piggyback
card are for factory use
only. Do not disturb their
settings!
Control Connections (AMP C, D)
These are identical for both analog and digital versions of the SLD-5
module. All control ports (except On Tally) are opto-isolated. Functions
include remote on and off, on tally, ready, and start/stop for remote source
machines. With the exception of Sequence and On Tally, each function is
available twice, for both A and B source ports, allowing it to follow the
module's A/B source selector switch.
Pin 2 – On Tally +
Pin 4 – Digital Ground
Pin 6 – B Ready Pin 8 – B Ready +
Pin 9 - B Remote On Pin 10 – B Start +
Pin 11 - B Remote On +
Pin 12 – B Stop +
Pin 1 – B Remote Off Pin 2 – B Start/Stop Common
Pin 3 – B Remote Off +
Pin 4 – A Start/Stop Common
Pin 5 – A Remote Off +
Pin 6 – A Stop +
Pin 7 – A Remote Off Pin 8 – A Start +
Pin 9 – A Remote On +
Pin 10 – A Ready +
Pin 11 – A Remote On Pin 12 – A Ready -
AMP C connector
AMP D connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
To Turn the Module ON & OFF from a Remote Location
In the case of stereo line input modules, “remote location” can also
refer to a remote source machine that is feeding its audio to the module in
question. A 5 volt signal (which may be sourced by the external machine),
RD-12 / March
Jul 00 99
page 3 – 6
STEREO LINE INPUT
when hooked up to the control pins with the correct polarity, will activate
the module’s channel ON and OFF switches.
REMOTE ON — Activates the module’s channel ON switch. Momentary connect the plus side of a 5 volt signal to Pin 9 and the minus side of
the same 5 volt signal to Pin 11 of AMP D to latch the module ON when
input A is selected. Use pins 9 (+) and 11 (-) of AMP C to latch the module
ON when input B is selected.
REMOTE OFF — Activates the module’s channel OFF switch.
Momentary connect the plus side of a 5 volt signal to Pin 5 and the minus
side of the same 5 volt signal to Pin 7 of AMP D to latch the module OFF
when input A is selected. Use pins 3 (+) and 1 (-) of AMP D to latch the
module ON when input B is selected.
See also “Remote ON/OFF – Constant vs. Pulse” on page 3-4.
On Tally
Lets the module’s channel ON switch control an on-air light or other
indicator at a remote location. This control function provides a continuous
+5 volts at Pin 2 (C) (On Tally) relative to Pin 4 (C) (Digital Ground)
whenever the module’s channel ON switch is activated.
To START and STOP Remote Source Machines Using Module ON/
OFF Switches
EXTERNAL START — Hook up the remote machine’s “start” control
pins to the SLD-5 module’s AMP C and D connectors control pins: for A
START wire to Pin 8 (D) and Pin 4 (D); for B START use Pin 10 (C) and
Pin 2 (D).
EXTERNAL STOP — Hook up the remote machine’s “stop” control
pins to the SLD-5 module’s AMP C and D connectors control pins: for A
STOP wire to Pin 6 (D) and Pin 4 (D); for B STOP use Pin 12 (C) and Pin
2 (D).
Note that these are opto isolated outputs. START/STOP COM A Pin
4 (D) and START/STOP COM B Pin 2 (D) are opto emitters, while the
remaining connections (START A, Pin 8 (D); START B, Pin 10 (C);
STOP A, Pin 6 (D); STOP B, Pin 12 (C) are opto collectors. Correct
polarity must be observed in wiring to these connections.
See also “Remote START/STOP – Normal vs. EFS” on page 3-5.
To Control the Module’s OFF Switch LED with an External Source
Machine
READY — Hook up the remote machine’s “ready” control pins to the
SLD-5 module’s AMP C and D connectors control pins: for A READY
provide a 5 volt signal to Pin 10 (D), positive relative to Pin 12 (D); for B
READY provide a 5 volt signal to Pin 8 (C), positive relative to Pin 6 (C).
As long as the voltage is maintained, the module’s OFF LED will be
illuminated.
A diagram showing typical connections is shown on the next page.
RD-12 / March
Jan 0099
page 3 – 7
STEREO LINE INPUT
ITC Delta III Cart Machine
SLD- 5 Module C and D AMP
Pin numbers in ( ) are for source "B"
AMP C
3
2
1
6
5
4
9
8
7
12 11 10
A START +
(10 C)
8(D)
7
REMOTE START
A COMMON
(2 D)
4(D)
2
REMOTE COMMON
A STOP +
(12 C)
6(D)
6
REMOTE STOP
A READY +
(8 C)
10(D)
11
+5
A READY -
(6 C)
12(D)
13
REMOTE READY LAMP
A OFF+
(3 D)
5 (D)
A OFF-
(1 D)
7(D)
AMP D
3
2
1
6
5
4
9
8
7
12 11 10
ITC Delta III DB-25
Connection Instructions
ITC Delta III Cart Player
ref: RD-12 Stereo Line Input Module (SLD-5)
(Use two AMP male connectors on each end of cable)
RD-12
RD-12 // March
Apr 0099
page 3 – 8
OUTPUT M ODULES
Output Modules
(OMD-5)
Chapter Contents
Module Overview........................................................................ 4-2
Internal Programming Options ................................................. 4-3
Insert Bypass .......................................................................................................... 4-3
Hook-ups..................................................................................... 4-3
Master Output Module 1 (PGM)
AMP A, B Connectors — Analog Audio........................................................... 4-3
AMP D Connector — Digital Outputs............................................................... 4-4
Master Output Module 2 (AUD and UTIL)
AMP A, B Connectors — Analog Audio........................................................... 4-4
AMP D Connector — Digital Outputs............................................................... 4-4
RD-12 / March 99
page 4 – 1
OUTPUT M ODULES
Output Modules
(OMD-5)
Module Overview
Each RD-12 console has two master output modules: the
first handles the console’s Program outputs (OM1), the
second Audition and Utility (OM2).
OM1 output module has installed jumpers J3, J4 for
Program output; and J11, J12 for CUE monitor signal.
OM2 output module has installed jumpers J5, J6 for
Audition output; J9, J10 for Utility output; and J13, J14 for
TEL monitor signal.
Either module can be changed to the other by making the
appropriate jumper changes.
Both modules output analog and digital signals. Analog
outputs may be adjusted using recessed front panel multi-turn
trimpots.
OMD-5 modules also generate the console’s monitor
signals, which feed the Control Room, Studio and Meter
Output modules. There are analog stereo insert points for
PGM and AUD analog outputs (these may be internally
bypassed, which is the factory default setting). Processing
done at the insert points will not affect the digital output
signals. Regardless of the bypass switch setting, INSERT
OUT may be used as an additional direct PGM (or AUD)
analog output from a module.
All user wiring to and from OMD-5 modules takes place
at 12-pin AMP type connectors mounted directly beneath the
module on the console mainframe’s bottom pan. There are
four connectors: A and B (towards the console meterbridge)
handle analog outputs and insert points; the D connector (near
the console armrest) handles digital outputs (AES format).
All analog audio is +4dBu balanced.
RD-12 / May
March
0099
page 4 – 2
OUTPUT MODULES
Internal Programming Options
Insert Bypass
Virtually all internal programming switches on OMD-5 modules are for
factory use only. There is one exception, however, and that is the INSERT
BYPASS slide switch SW2, located near the top of the PCB just above the four
front panel analog trimpots. The factory default for this switch is “down”; i.e.,
the module’s PGM (or AUD) insert points are bridged. To use the PGM (or
AUD) insert points (located on the AMP B connector) throw the switch “up”.
For the purposes of this manual, we will assume you are holding the removed
module upright, component side towards you, with gold-plated card fingers to the
left and the module faceplate to the right.
Hook-Ups
As stated before, all user wiring to and from OMD-5 modules takes place
at four AMP 12-pin connectors mounted directly beneath the module on the
console mainframe’s bottom pan.
Master Output Module 1:
AMP A, B Connectors – Analog Audio
Includes Program outputs and Program insert points. All signals are
+4dBu balanced.
Pin 1 – PGM Lt Out SH
Pin 3 – PGM Lt Out HI
Pin 2 – PGM Lt Out LO
Pin 4 – PGM Rt Out SH
Pin 6 – PGM Rt Out HI
Pin 5 – PGM Rt Out LO
Pin 1 – PGM Lt Insert Out SH
Pin 3 – PGM Lt Insert Out HI
Pin 2 – PGM Lt Insert Out LO
Pin 4 – PGM Rt Insert Out SH
Pin 6 – PGM Rt Insert Out HI
Pin 5 – PGM Rt Insert Out LO
Pin 7 – PGM Lt Insert In SH
Pin 9 – PGM Lt Insert In HI
Pin 8 – PGM Lt Insert In LO
Pin 10 – PGM Rt Insert In SH
Pin 12 – PGM Rt Insert In HI
Pin 11 – PGM Rt Insert In LO
RD-12 / March 99
AMP A connector
AMP B connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
Insert points are normally bypassed at the factory. See “Insert Bypass” (preceding section)
if you intend to use these points.
page 4 – 3
OUTPUT MODULES
AMP D Connector – Digital Outputs
Handles digital Program outputs (AES format)
Pin 10 – PGM AES Out SH
Pin 12 – PGM AES Out HI
Pin 11 – PGM AES Out LO
Master Output Module 2:
AMP A, B Connectors – Analog Audio
Includes Audition, Utility outputs and Audition insert points. All signals
are +4dBu balanced.
Pin 1 – AUD Lt Out SH
Pin 3 – AUD Lt Out HI
Pin 2 – AUD Lt Out LO
Pin 4 – AUD Rt Out SH
Pin 6 – AUD Rt Out HI
Pin 5 – AUD Rt Out LO
Pin 7 – UTIL Lt Out SH
Pin 9 – UTIL Lt Out HI
Pin 8 – UTIL Lt Out LO
Pin10 – UTIL Rt Out SH
Pin 12 – UTIL Rt Out HI
Pin 11 – UTIL Rt Out LO
Pin 1 – AUD Lt Insert Out SH
Pin 3 – AUD Lt Insert Out HI
Pin 2 – AUD Lt Insert Out LO
Pin 4 – AUD Rt Insert Out SH
Pin 6 – AUD Rt Insert Out HI
Pin 5 – AUD Rt Insert Out LO
Pin 7 – AUD Lt Insert In SH
Pin 9 – AUD Lt Insert In HI
Pin 8 – AUD Lt Insert In LO
Pin 10 – AUD Rt Insert In SH
Pin 12 – AUD Rt Insert In HI
Pin 11 – AUD Rt Insert In LO
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
Insert points are normally bypassed at the factory. See “Insert Bypass” (preceding page) if
you intend to use these points.
AMP D Connector – Digital Outputs
Handles digital Audition and Utility outputs (AES format)
Pin 7 – UTIL AES Out SH
Pin 9 – UTIL AES Out HI
Pin 8 – UTIL AES Out LO
Pin 10 – AUD AES Out SH
Pin 12 – AUD AES Out HI
Pin 11 – AUD AES Out LO
RD-12 / March 99
page 4 – 4
CONTROL R OOM M ODULE
Control Room Module
(CRD-5)
Chapter Contents
Module Overview........................................................................ 5-2
Internal Programming Options ................................................. 5-3
Cue Interrupt........................................................................................................... 5-3
Cue Mute ................................................................................................................ 5-3
Mono Cue ............................................................................................................... 5-3
Hook-ups..................................................................................... 5-4
AMP A, B Connectors — AUDIO............................................................................ 5-4
AMP B Connector — CONTROL............................................................................ 5-4
On-Air Tally....................................................................................................... 5-4
AMP D Connector — AUDIO.................................................................................. 5-5
RD-12 / March 99
page 5 – 1
CONTROL R OOM M ODULE
Control Room Module
(CRD-5)
Module Overview
The CRD-5 module is the RD-12 console operator’s monitor
module. It allows him to listen to the console’s three stereo outputs
(PGM, AUD & UTL) as well as two external stereo line level inputs
brought directly into the module. Source SELECT switching for these
signals is at the top of the module.
The CRD-5 also houses console HEADPHONE and CONTROL
ROOM circuits, which follow the source selection switches.
There are two types of headphone output: the +4dBu balanced output at
the module’s AMP A connector (pre-level control), and two headphone
jacks mounted left and right on the front of the lower mainframe pan, which
are actually outputs from a built-in headphone amplifier. It is this built-in
amp that is controlled by the module’s front panel HEADPHONE level
control.
The CUE master level control is right in the center of the module;
this sets the level of the console’s cue signal.
Whenever CUE is activated elsewhere on the console (stereo line
inputs, the superphone module or for studio talkback) its signal will appear
at the console’s built-in cue speaker mounted in the meter-bridge. Depending on how the CRD-5 modules has been programmed, cue can also interrupt the control room monitor speakers and/or the console operator’s
headphone. The way Cue interrupts the module’s headphone and CR
outputs is determined by an internal PCB-mounted dipswitch. See “Cue
Interrupt” on next page.
All user wiring to and from the CRD-5 module takes place at
12-pin AMP type connectors mounted directly beneath the module on
the console mainframe’s bottom pan. There are four connectors: A and
B (towards the console meterbridge) handles audio outputs and the
console on-air tally control signals; D (near the console armrest)
accepts the two external source inputs. All audio connections are stereo
line level analog signals (+4dBu balanced).
RD-12
RD / July
/ March
99 99
page 5 – 2
CONTROL R OOM M ODULE
Internal Programming Options
There are two user-programmable switches on the CRD-5. One is a 7position dipswitch, SW1, located on the module’s main PCB slightly
above and to the left of the cue master level control. This sets various cue
interrupt modes (see below).
There is also a single slide switch, located on the back edge of the
module’s piggyback PCB, which selects stereo or mono cue (see below).
For the purposes of this manual, we will assume you are holding the removed module upright, component side towards you, with gold-plated card
fingers to the left and the module faceplate to the right. This will enable you to
read the control legends silkscreened next to each programming switch. Note
when a dipswitch position is thrown to the right (towards the module’s faceplate) it is ON.
Cue Interrupt
Seven-position dipswitch SW1 determines how the console’s Cue
function will interrupt regular monitor signals:
Dipswitch position 1 sends cue to CR left
Dipswitch position 2 sends cue to CR right
Dipswitch position 3 sends cue to HDPN left*
Dipswitch position 4 sends cue to HDPN right*
*factory default settings
Cue Mute
As Cue is also fed to the console’s built-in meterbridge speaker, where
it can easily be picked up by the console operator’s microphone, there is
provision to mute Cue whenever that mic is live (i.e., whenever the control
room mute function is activated).
Dipswitch SW1 position 7 will mute cue whenever CR is muted
(this is the factory default setting)
Mono Cue
Cue is normally a stereo signal; however, mono cue is possible. Simply
throw slide switch SW1 on the piggyback “cue” card in the direction of the
silkscreened arrow (down). This will send a summed L+R cue signal to
both cue left and right signal paths. Note the factory default setting for this
switch is stereo cue.
RD-12
RD / July
/ March
99 99
page 5 – 3
CONTROL ROOM MODULE
Hook-Ups
As stated before, all user wiring to and from the CRD-5 module takes
place at four AMP 12-pin connectors mounted directly beneath the module
on the console mainframe’s bottom pan.
AMP A, B Connectors — Audio
Includes cue, headphone and control room outputs. All audio signals
are +4dBu balanced, analog stereo.
Pin 1 – Lt Cue Out SH
Pin 3 – Lt Cue Out HI
Pin 2 – Lt Cue Out LO
Pin 4 – Rt Cue Out SH
Pin 6 – Rt Cue Out HI
Pin 5 – Rt Cue Out LO
Pin 7 – Lt Hdpn Out SH
Pin 9 – Lt Hdpn Out HI
Pin 8 – Lt Hdpn Out LO
Pin 10 – Rt Hdpn Out SH
Pin 12 – Rt Hdpn Out HI
Pin 11 – Rt Hdpn Out LO
Pin 1 – Lt CR Out SH
Pin 3 – Lt CR Out HI
Pin 2 – Lt CR Out LO
Pin 4 – Rt CR Out SH
Pin 6 – Rt CR Out HI
Pin 5 – Rt CR Out LO
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
AMP B Connector — Control
The console’s on-air tally port is on the CRD-5 AMP B connector. This
is a simple relay closure that activates whenever programmed input
modules are turned ON (see page 2-4). The port can be used to control an
externally powered tally light that requires a continuous closure to
function.
!
Maximum current through
the on-air tally relay closure is 2 amps @30VDC.
Pin 11 – On-Air Tally Relay COM
Pin 12 – On-Air Tally Relay N.O.
RD-12 / March 99
page 5 – 4
AMP #1 connector
CONTROL ROOM MODULE
AMP C Connector — Audio
This connector handles the module’s source select External Cue
inputs.
Pin 1 – Ext Cue In SH
Pin 3 – Ext Cue In HI
AMP D Connector — Audio
This connector handles the module’s source select External Stereo
inputs. The port wants to see +4dBu balanced analog stereo signals.
Pin 1 – Lt Ext 1 In SH
Pin 3 – Lt Ext 1 In HI
Pin 2 – Lt Ext 1 In LO
Pin 4 – Rt Ext 1 In SH
Pin 6 – Rt Ext 1 In HI
Pin 5 – Rt Ext 1 In LO
Pin 7 – Lt Ext 2 In SH
Pin 9 – Lt Ext 2 In HI
Pin 8 – Lt Ext 2 In LO
Pin 10 – Rt Ext 2 In SH
Pin 12 – Rt Ext 2 In HI
Pin 11 – Rt Ext 2 In LO
RD-12 // Nov
March
RD-12
0399
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
page 5 – 5
STUDIO CONTROL MODULE
Studio Control Module
(SCD-5)
Chapter Contents
Module Overview ........................................................................ 6-2
Internal Programming Options ................................................. 6-3
External Talkback Mute/Dim ................................................................................... 6-3
Studio Dim .............................................................................................................. 6-3
Hook-ups ..................................................................................... 6-4
AMP A, B Connectors — AUDIO ............................................................................ 6-4
AMP B Connector — CONTROL ............................................................................ 6-4
Tally 2 and Tally 3 ............................................................................................. 6-4
AMP C, D Connectors — AUDIO ........................................................................... 6-5
RD-12 / March 99
page 6 – 1
STUDIO C ONTROL M ODULE
Studio Control Module
(SCD-5)
Module Overview
The SCD-5 module is similar to the CRD-5 control room module,
only it controls monitor audio and talkback to two additional (“noncontrol room”) studios. The monitor signal being sent to these two
studios follows the source select switching at the top of the module; this
switching is identical to the control room module’s, and includes the
console’s three stereo outputs (PGM, AUD, & UTL), as well as two
external stereo line level inputs brought directly into the module.
Each studio has its own level control and talkback switch. While a
talkback switch is pressed and held (the switches are momentary
action) the console operator’s microphone signal will interrupt the
regular monitor signals being sent to the studio in question. The
TALKBACK master level control in the center of the module sets the
level of this talkback interrupt signal.
All user wiring to and from the SCD-5 module takes place at
12-pin AMP connectors mounted directly beneath the module on the
console mainframe’s bottom pan. There are four connectors: A and B
(towards the console meterbridge) handle external talkback out and
regular studio monitor outputs, plus the console’s Tally 2 and Tally 3
control signals; C and D connectors (near the console armrest) accept
the module’s two external source inputs, and output two additional prelevel control studio outputs.All audio connections are (+4dBu balanced) analog signals.
RD-12 / March 99
page 6 – 2
STUDIO CONTROL MODULE
Internal Programming Options
There is one user-programmable dipswitch on the SCD-5. It is a 7position dipswitch, SW1, located on the module’s main PCB slightly above
and to the left of the talkback master level control.
For the purposes of this manual, we will assume you are holding the removed
module upright, component side towards you, with gold-plated card fingers to the
left and the module faceplate to the right. This will enable you to read the control
legends silkscreened next to the programming switch. Note when a dipswitch
position is thrown to the right (towards the module’s faceplate) it is ON.
External Talkback Mute/Dim
There is an independent talkback output from the SCD-5 module. By
programming the first two positions of dipswitch SW1, you can make this
external talkback output MUTE whenever a studio is muted. You also have
the option of making the output DIM (drop -20dB in level) instead of MUTE.
Dipswitch position 1 mutes external TB whenever Studio 1 is muted*
Dipswitch position 2 mutes external TB whenever Studio 2 is muted*
Dipswitch position 7 makes external TB DIM instead of MUTE
*factory default settings
Studio Dim
Input modules controlling studio microphones can be programmed to
MUTE a studio whenever the module is turned on (i.e., it’s microphone is
live). If you wish, you can have a studio DIM (drop -20dB in level) instead
of MUTE:
Dipswitch position 5 causes Studio 1 to DIM instead of MUTE
Dipswitch position 6 causes Studio 2 to DIM instead of MUTE
Note the DIM functions do not affect talkback interrupts, which always
completely replace the studio’s regular monitor feed with the console operator’s
TB signal. Note also if a studio is muted, talkback cannot be heard. However, if a
studio is programmed to DIM instead of MUTE, talkback audio could presumably
make it from the studio monitor speakers to the open studio mic.
RD-12 / March 99
page 6 – 3
STUDIO CONTROL MODULE
Hook-Ups
As stated before, all user wiring to and from the SCD-5 module takes
place at four AMP type 12-pin connectors mounted directly beneath the
module on the console mainframe’s bottom pan.
AMP A, B Connectors — Audio
Includes studio 1, studio 2 and (mono) talkback outputs. All audio
signals are analog, +4dBu balanced.
Pin 1 – TB Out SH
Pin 3 – TB Out HI
Pin 2 – TB Out LO
Pin 7 – Lt Studio 2 Out SH
Pin 9 – Lt Studio 2 Out HI
Pin 8 – Lt Studio 2 Out LO
Pin 10 – Rt Studio 2 Out SH
Pin 12 – Rt Studio 2 Out HI
Pin 11 – Rt Studio 2 Out LO
Pin 1 – Lt Studio 1 Out SH
Pin 3 – Lt Studio 1 Out HI
Pin 2 – Lt Studio 1 Out LO
Pin 4 – Rt Studio 1 Out SH
Pin 6 – Rt Studio 1 Out HI
Pin 5 – Rt Studio 1 Out LO
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
AMP B Connector — Control
The console’s Tally 2 and Tally 3 control ports are on the SCD-5
AMP B connector. These are simple relay closures that activate whenever
programmed input modules are turned ON (see page 2-4). The ports can
be used to control externally powered tally lights that requires a continuous
closure to function.
Pin 11 – Tally 2 Relay COM
Pin 12 – Tally 2 Relay N.O.
Pin 8 – Tally 3 Relay COM
Pin 9 – Tally 3 Relay N.O.
RD-12 / March 99
!
Maximum current through
the tally relay closures is
2 amps @30VDC.
page 6 – 4
STUDIO CONTROL MODULE
AMP C, D Connectors — Audio
This connector handles the module’s source select External Stereo
inputs. It also has a second set of studio outputs which are pre-level
control. All signals are +4dBu balanced analog stereo.
Pin 1 – Lt Studio 2 Pre Out SH
Pin 3 – Lt Studio 2 Pre Out HI
Pin 2 – Lt Studio 2 Pre Out LO
Pin 4 – Rt Studio 2 Pre Out SH
Pin 6 – Rt Studio 2 Pre Out HI
Pin 5 – Rt Studio 2 Pre Out LO
Pin 7 – Lt Studio 1 Pre Out SH
Pin 9 – Lt Studio 1 Pre Out HI
Pin 8 – Lt Studio 1 Pre Out LO
Pin 10 – Rt Studio 1 Pre Out SH
Pin 12 – Rt Studio 1 Pre Out HI
Pin 11 – Rt Studio 1 Pre Out LO
Pin 1 – Lt Ext 1 In SH
Pin 3 – Lt Ext 1 In HI
Pin 2 – Lt Ext 1 In LO
Pin 4 – Rt Ext 1 In SH
Pin 6 – Rt Ext 1 In HI
Pin 5 – Rt Ext 1 In LO
Pin 7 – Lt Ext 2 In SH
Pin 9 – Lt Ext 2 In HI
Pin 8 – Lt Ext 2 In LO
Pin 10 – Rt Ext 2 In SH
Pin 12 – Rt Ext 2 In HI
Pin 11 – Rt Ext 2 In LO
RD-12 / March 99
AMP C connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP D connector
page 6 – 5
METER OUTPUT MODULE
Meter Output Module
(MOD-5)
Chapter Contents
Module Overview........................................................................ 7-2
Internal Programming Options ................................................. 7-2
Hook-ups..................................................................................... 7-2
RD-12 / March 99
page 7 – 1
METER OUTPUT MODULE
Meter Output Module
(MOD-5)
Module Overview
Each RD-12 console has one meter output module, which drives the
console’s three pairs of left-right VU meters: PGM, AUD and UTL.
Recessed front panel trim pots calibrate the three meter pairs. A VU
TRIM cover strip (not shown) can be used to prevent trimpot access once
calibration is set.
At the bottom of module are the timer control buttons (the timer
display is mounted in the righthand end of the console meterbridge):
AUTO – enables timer restart functions from programmed input modules
S/S – Start/Stop
RESET - return to zero (if the timer is stopped it will hold at zero; if it is
running it will reset to zero and immediately begin counting up).
HOLD – when held down freezes the timer display (the counter keeps on
going); when released the display catches up to the current count.
There are two 12-pin AMP type connectors for factory use only. They send
the module’s VU and timer control signals to the meterbridge (a factoryprovided cable runs from those connectors to the back of the meterbridge).
Internal Programming Options
There are no internal programming options on the MOD-5 module.
Hook-ups
All I/O connections from the MOD-5 meter output module are “internal” to the console (i.e., used to route VU and timer signals to the
meterbridge) and not normally applicable to end customer use.
RD-12 / March 99
page 7 – 2
CPU & DSP MODULES
CPU Central Processor
(CPU-5 Module)
DSP Digital Processor
(DSP-5 Module)
Chapter Contents
Module Overview...........................................................................8-2
AES Clock Sync........................................................................................................ 8-2
CPU-5 Display .......................................................................................................... 8-2
RD-12 / March 99
page 8 – 1
CPU & DSP MODULES
CPU Central Processor
(CPU-5 Module)
DSP Digital Processor
(DSP-5 Module)
Module Overview
Every RD-12 has these two modules; together they perform all central signal and control processing for the console.
The CPU-5 is the console’s central controller module; the
DSP-5 is the console’s digital signal processor. With one
exception, AES SYNC (below), both modules are usertransparent—that is, they have no external controls, all their
internal programming options are for factory use only, their
AMP I/O connector ports have no user-applicable pins, there
are no user replaceable parts inside (though complete modules may be ordered; see Appendix).
AES Clock Sync
If you wish to sync your RD-12 console to an external
clock source (or use the console master clock signal to control
an external device) the AES Sync port is available on the
DSP-5 module AMP A connector:
Pin 1 – AES Sync In SH
Pin 3 – AES Sync In HI
Pin 2 – AES Sync In LO
Pin 4 – AES Sync Out SH
Pin 6 – AES Sync Out HI
Pin 5 – AES Sync Out LO
CPU-5 Display
The alpha-numeric display on the CPU-5 module is used
at the factory for programming purposes. In the field the
default display is always “RD-5”, with the dash character
flashing. This might occasionally change to show an error
message for a second or two (for example, if you have hotplugged a module into the mainframe), but this should clear
quickly.
RD-12 / March
Sep 9999
page 8 – 2
SUPERPHONE I NPUT
Superphone Input
(SPD-5)
Chapter Contents
Module Overview........................................................................ 9-2
Caller Set-Ups ........................................................................................................ 9-2
Automatic Features................................................................................................. 9-3
Inputs and Outputs ................................................................................................. 9-3
Internal Programming Options - Main PCB ............................. 9-4
Output Assign Switch Enable ................................................................................. 9-4
Mutes ...................................................................................................................... 9-4
Timer Restart .......................................................................................................... 9-4
Tallies...................................................................................................................... 9-4
Cue Dropout............................................................................................................ 9-5
Gain Trimpots ......................................................................................................... 9-5
Internal Programming Options - Piggyback PCB ................... 9-5
External In............................................................................................................... 9-5
Cue Pre/Post .......................................................................................................... 9-5
Gain Trimpots ......................................................................................................... 9-5
Hook-ups..................................................................................... 9-6
AUDIO CONNECTIONS (AMP A, B)...................................................................... 9-6
AUDIO and CONTROL CONNECTIONS (AMP C, D) ........................................... 9-6
RD-12 / March 99
page 9 – 1
SUPERPHONE I NPUT
Superphone Input (SPD-5)
Module Overview
SPD-5 input modules are used for telephone call-ins. Each module can
handle two callers; there can be two modules per console for a total of four
callers. Caller signals enter the module from the station hybrid, and each
caller has his own fader. Caller input gain trims are provided at the top of
the module.
Output switches assign callers to any combination of the console’s
three stereo outputs: PGM (program), AUD (audition), and/or UTL
(utility).
Caller Set-Ups
Pre-air segment communication between the console operator (DJ)
and callers is via CALLER (CUE) buttons (2) which place the caller’s
voice on the console’s cue speakers (or control room speakers/operator’s
headphone if the CRD-5 module’s cue interrupt function has been so
programmed). These cue signals can be internally programmed pre or post
fader.
The caller hears the DJ in one of two ways:
1) The DJ can assign his microphone input module to an unused output
bus—say UTL—and the DJ then selects the UTL input with the EXT
switch at the top of the phone module. This sends a dedicated (digitally
generated) version of the UTL bus signal to the SPD-5 module’s hybrid
output, where it is ultimately heard by the caller through his telephone.
This mix minus source select method can also be used to preplay a musical
segment (or any other program content) for the caller off-air. Take the
SLD-5 input module handling the desired music cut and assign it to an
unused output bus; select the same bus as the caller’s mix minus source
input and he will hear it off-air.
Remember MMD-5 microphone input modules can be internally programmed to have their Utility bus feed tapped pre-fader, pre-ON/OFF, making
this a logical set-up for the DJ’s mic input if you do a lot of call-in work, since
the DJ’s voice will always be present on the console’s Utility output bus
regardless of fader or ON/OFF settings on his mic module (which must still be
assigned to UTL, however).
2) The DJ’s voice signal can be inputted through a special EXT IN port
at the SPD-5 module’s AMP A connector. This second method eliminates
the need to select a mix minus input source everytime you want to talk offair to the caller. An easy source choice here would be DJ mic module’s
INSERT OUT port.
RD-12 / March
June 99
99
page 9 – 2
SUPERPHONE I NPUT
Automatic Features
Regular mic and stereo line input modules can have their output
assign buttons slave off of the SPD-5 telephone module output buttons.
If this feature has been programmed on desired source modules, when
it’s time to go on-air with a phone segment all you need do is hit PGM
on the phone module, and the PGM button on, say, your CD input
module (and the DJ’s mic module) will follow suit.
Note while this feature will turn slaved assign buttons ON, it will not
turn them OFF; you must do this manually.
Faders can be optionally equipped with end-of-travel CUE switches,
which will allow you to talk off-air with a caller with a simple fader
overpress. One of the faders can also have an optional EFS type switch
to automatically turn the module on when it is run up.
The channel ON (“START”) and OFF (“STOP”) switches are at the
bottom of the module. These can be programmed (via internal PCBmounted dipswitches) to activate control room and studio mutes,
tallies, timer restart and automatic cue drop-out. The ON switch can
also automatically trigger an external tape machine for recording
purposes (see page 9-7).
Cue Dropout can also be programmed internally, making it unnecessary to de-activate caller setup buttons before going live; simply
pressing the module’s ON switch will automatically do this for you.
Inputs and Outputs
All audio and control signals hook-ups are made via four 12-pin
AMP type connectors mounted in the bottom of the console’s mainframe, directly underneath each module. AMP A connector handles
hybrid input signals (i.e., caller input) and the external input mentioned
on page 9-2. AMP C and D connectors handle outputs, including the
module1 and 2 feeds to your station hybrid (the phone signals going to
your callers).
The module also has three additional output feeds on the AMP#3
connector. These are generally used for recording purposes:
Composite Out – This includes everything: DJ, callers, music beds,
etc. Generally used to to record phone segments in advance of
actual airplay.
Composite Minus Callers – This includes everything but the callers.
Callers Only – No talent, no DJs, no music; just caller voices.
March99
99
RD-12 / June
page 9 – 3
SUPERPHONE I NPUT
Internal Programming Options
Main Printed Circuit Board
Main card internal programming is accomplished via three 4-position
printed circuit board (PCB) mounted dipswitches mounted just to the left
of the module’s faders.
For main PCB programming, we will assume you are holding the removed
module upright, component side towards you, with gold-plated card fingers to
the left and the module faceplate to the right. This will enable you to read the
control legends silkscreened next to each dipswitch. Note when a dipswitch
position is thrown to the right (towards the module’s faceplate) it is ON.
Output Assign Switch Enable
As previously stated (page 2-5 and 3-4), microphone (MMD) and
stereo line (SLD) input modules can have their output assign switches
slave off of the SPD-5 phone module output assign switches. Fourposition dipswitch SW1 (top dipswitch just to the left of the module faders)
enables this feature at the phone module end:
Dipswitch position 1 activates PGM switch control
Dipswitch position 2 activates AUD switch control
Dipswitch position 4 activates UTL switch control
Note this feature only
works for turning slaved
assign switches ON; they
will not turn OFF from the
superphone module—this
must be done manually.
Mutes
When the SPD-5 phone channel ON switch is pressed, it can activate
console mute functions. The first three positions of dipswitch SW2 (just
below dipswitch SW1) determines which of the console’s three mute lines
will be activated:
SW2 position 1 mutes the control room when the phone module is
ON*
SW2 position 2 mutes studio one when the phone module is ON
SW2 position 3 mutes studio two when the phone module is ON
*factory default setting
Timer Restart
The console’s digital timer can be programmed to automatically reset
to zero and begin counting up when the module’s ON button is pressed.
SW2 position 4 activates timer restart when the phone module’s ON
*factory default setting
switch is pressed*
Tallies
Turning the module ON can activate a remote tally indicator. There are
three tally control lines: on-air, tally 2 and tally 3. The first three positions
of dipswitch SW3 (to the left of the fader) program these functions:
SW3 position 1 activates the on-air tally control line
SW3 position 2 activates tally 2
SW3 position 3 activates tally 3
RD-12 / March 99
Remote tallies are
hooked-up to the console
at the Control Room module (CRD-5)
page 9 – 4
SUPERPHONE I NPUT
Cue Dropout
Dipswitch SW3 position 4, when activated, will cause CUE (i.e., caller
set-up buttons 1 & 2) to turn off when the module’s ON switch is pressed.
This is the factory default setting.
Gain Trimpots
There are two PCB-mounted trimpots. They are used as follows:
CR1 - sets Callers 1 In port input gain
CR2 - sets Callers 2 In port input gain
Internal Programming Options
Piggyback Card
Piggyback card internal programming is accomplished via two PCBmounted slide switches on the module’s piggyback card. This same card
also contains PCB-mounted trimpots which may be used to set the
module’s various output feed levels.
For piggyback card programming, hold the removed module horizontally,
component side towards you, with gold-plated card fingers aimed down and the
module faceplate on top. This will enable you to read the control legends
silkscreened on the PCB.
External In
In addition to feeding the DJ’s voice signal to the callers via the
module’s mix minus source select switching, it may also be brought
directly in through an EXT IN port on the module’s AMP A connector.
PCB-mounted slide switch SW1 (piggyback card left center), activates
this external port when thrown to the left (this is the factory default setting).
Cue Pre/Post
The module’s CUE signals (caller setup buttons 1 & 2) can tap pre or
post fader. When slide switch SW2 (piggyback card lower right) is UP they
are PRE, when DOWN they are POST. (Factory default setting is PRE.)
Gain Trimpots
There are six PCB-mounted trimpots to the right of slide switch SW1.
They are used as follows:
CR4 – sets the External In port input gain
CR6 – sets the module’s output level to Hybrid 1
CR3 – sets the module’s output level to Hybrid 2
CR7 – sets the module’s “composite” output level
CR8 – sets the module’s “composite minus callers” (“talent”)
output level
CR5 – sets the module’s “callers only” output level
RD-12 / March
Oct 99 99
Factory default settings for
these trimpots is UNITY
GAIN.
page 9 – 5
SUPERPHONE INPUT
Hook-Ups
As stated before, all user wiring to and from SPD-5 modules takes place
at 12-pin AMP type connectors mounted directly beneath each module on
the console mainframe’s bottom pan.
Audio Connections (AMP A)
These include External In and station Hybrid 1 & 2 inputs. All are +4dBu
balanced analog mono.
Pin 1 – Ext In SH
Pin 3 – Ext In HI
Pin 2 – Ext In LO
Pin 7 – Hybrid 1 In SH
Pin 9 – Hybrid 1 In HI
Pin 8 – Hybrid 1 In LO
Pin 10 – Hybrid 2 In SH
Pin 12 – Hybrid 2 In HI
Pin 11 – Hybrid 2 In LO
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
Audio and Control Connections (AMP C, D)
These include outputs to the station hybrid, module output composite
feeds (for recording) and remote tape machine START/STOP ports.
Pin 1 – Composite Out SH
Pin 3 – Composite Out HI
Pin 2 – Composite Out LO
Pin 4 – Composite Minus Callers Out SH
Pin 6 – Composite Minus Callers Out HI
Pin 5 – Composite Minus Callers Out LO
Pin 7 – Callers Only Out SH
Pin 9 – Callers Only Out HI
Pin 8 – Callers Only Out LO
Pin 10 – To Hybrid 1 Out SH
Pin 12 – To Hybrid 1 Out HI
Pin 11 – To Hybrid 1 Out LO
RD-12 / March 99
3
2
1
6
5
4
9
8
7
12 11 10
AMP C connector
page 9 – 6
SUPERPHONE INPUT
Pin 1 – To Hybrid 2 Out SH
Pin 3 – To Hybrid 2 Out HI
Pin 2 – To Hybrid 2 Out LO
Pin 5 – Start/Stop Common
Pin 7 – Stop
Pin 9 – Start
Pin 6 – Start/Stop Common
Pin 8 – Stop
Pin 10 – Start
AMP D connector
The last six callouts are simply two parallel-connected sets of pins
for the same control port. When the module’s ON switch is pressed, a
closure takes place between start/stop common and START; when the
module’s STOP switch is pressed, a closure takes place between start/
stop common and STOP. These may be used to control a remote tape
machine for recording phone segments. Note that these are optoisolated outputs; the START/STOP COMMON connections are the
emitters, while the START and STOP connections are the collectors,
of the opto’s NPN transistors. Correct polarity must be observed when
using these outputs.
RD-12 / March 99
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
page 9 – 7
LINE P RESELECTOR M ODULE
Line Preselector ModuleAnalog
(LSA-5; optional)
Chapter Contents
Overview ............................................................................................ 10-2
Internal Programming Options ........................................................ 10-2
Hook-ups............................................................................................ 10-3
Audio Inputs......................................................................................................................10-3
Outputs .............................................................................................................................10-4
RD-12 / March 99
page 10 – 1
LINE P RESELECTOR M ODULE
Line Preselector ModuleAnalog
(LSA-5; optional)
Overview
This optional module electronically selects one of seven stereo line
sources and routes it to one stereo output, allowing you to expand the
source capability of an input channel or monitor module.
All audio input and output signals are made via four 12-pin AMP
connectors mounted in the bottom of the console’s mainframe, directly
underneath this module.
Internal Programming Options
There are no internal programming options on the LSA-5 module.
March
RD-12 / July
9999
page 10 – 2
LINE PRESELECTOR MODULE
Hook-Ups
LS-5000 Audio Inputs 1-4 (AMP A, B)
Pin 1 – Line 1 Lt In SH
Pin 3 – Line 1 Lt In HI
Pin 2 – Line 1 Lt In LO
Pin 4 – Line 1 Rt In SH
Pin 6 – Line 1 Rt In HI
Pin 5 – Line 1 Rt In LO
Pin 7 – Line 2 Lt In SH
Pin 9 – Line 2 Lt In HI
Pin 8 – Line 2 Lt In LO
Pin 10 – Line 2 Rt In SH
Pin 12 – Line 2 Rt In HI
Pin 11 – Line 2 Rt In LO
Pin 1 – Line 3 Lt In SH
Pin 3 – Line 3 Lt In HI
Pin 2 – Line 3 Lt In LO
Pin 4 – Line 3 Rt In SH
Pin 6 – Line 3 Rt In HI
Pin 5 – Line 3 Rt In LO
Pin 7 – Line 4 Lt In SH
Pin 9 – Line 4 Lt In HI
Pin 8 – Line 4 Lt In LO
Pin 10 – Line 4 Rt In SH
Pin 12 – Line 4 Rt In HI
Pin 11 – Line 4 Rt In LO
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
LS-5000 Audio Inputs 5-7 (AMP C, D)
Pin 1 – Line 5 Lt In SH
Pin 3 – Line 5 Lt In HI
Pin 2 – Line 5 Lt In LO
Pin 4 – Line 5 Rt In SH
Pin 6 – Line 5 Rt In HI
Pin 5 – Line 5 Rt In LO
Pin 7 – Line 6 Lt In SH
Pin 9 – Line 6 Lt In HI
Pin 8 – Line 6 Lt In LO
Pin 10 – Line 6 Rt In SH
Pin 12 – Line 6 Rt In HI
Pin 11 – Line 6 Rt In LO
RD-12 / March 99
AMP C connector
page 10 – 3
LINE PRESELECTOR MODULE
Pin 1 – Line 7 Lt In SH
Pin 3 – Line 7 Lt In HI
Pin 2 – Line 7 Lt In LO
Pin 4 – Line 7 Rt In SH
Pin 6 – Line 7 Rt In HI
Pin 5 – Line 7 Rt In LO
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
LSA-5 Audio Outputs
Pin 7 – Line Lt Out SH
Pin 9 – Line Lt Out HI
Pin 8 – Line Lt Out LO
Pin 10 – Line Rt Out SH
Pin 12 – Line Rt Out HI
Pin 11 – Line Rt Out LO
RD-12 / March 99
AMP D connector
3
2
1
6
5
4
9
8
7
12 11 10
page 10 – 4
LINE PRESELECTOR MODULE
Line Preselector ModuleDigital/Analog
(LSD-5 Control Module and
LSR-500 Rackmount Switcher;
optional)
Chapter Contents
Overview ............................................................................................ 11-2
Internal Programming Options ........................................................ 11-3
LSR-500 (drawing) ............................................................................. 11-3
Hook-ups – LSD-5 ............................................................................. 11-3
Control Connections ......................................................................................................... 11-3
Power Connections ........................................................................................................... 11-4
Hook-ups – LSR-500 ......................................................................... 11-4
Analog Audio Inputs .......................................................................................................... 11-4
Digital Audio Inputs ...........................................................................................................11-5
Analog Outputs ................................................................................................................. 11-6
Digital Outputs .................................................................................................................. 11-6
DB Connector Pinout Drawing (LSR-500) ....................................... 11-7
RD-12 / March 99
page 11 – 1
LINE PRESELECTOR MODULE
LSD
Line Preselector Module
(Digital/Analog)
(LSD-5 Controller Panel)
(LSR-500 Rackmount Unit;
optional)
Overview
This optional module consists of an 8-switch control module (LSD-5)
mounted in the RD-12 console and an associated 19-inch rackmount
switcher (LSR-500) that mounts in a remote location. All audio input and
output wiring goes to the rackmount unit, which takes its control from the
console module.
The rack unit accepts eight stereo analog and digital audio inputs (each
input is dipswitch-selectable for either analog or digital) and outputs both
an analog and digital stereo signal, which may be wired back to RD-12
console input ports. Wiring between the console’s LSD-5 preselector
module and the rackmount switcher is via two factory supplied pin-for-pin
DB-25 connector cables: the module’s upper DB is used for control; the
lower for power.
The LSR-500 rackmount unit faceplate has eight indicator LEDs
which show which input has been selected at the console and also
ANALOG and DIGITAL LEDs which light to show what kind of signal
has been selected. A POWER LED is also included. (See drawing next
page)
The rear of the LSR-500 has seven I/O connectors: two DB-9s (analog
and digital output) and five DB-25s (control and power to the LSD-5
module, analog audio in (2) and digital audio in (1). In the center of the
chassis rear is a cutout that allows access to eight dipswitch settings that
determine what type of audio (analog or digital) each input accepts. The
default setting (“off”) is DIGITAL.
1
2
3
S
O
4
U
R
C
5
E
8
Internal Programming Options
There are no internal programming options on the LSD-5 module. The
LSR-500 rackmount unit has the previously mentioned input select
dipswitches (analog/digital).
RD-12
RD-12 // March
July 9999
page 11 – 2
LINE PRESELECTOR MODULE
8-Line Analog/Digital Rackmount Switcher
Model LSR-500 Line Selector
POWER
ANALOG DIG
1
2
3
4
5
6
7
8
LINE
ANALOG/DIG SELECT
AUDIO INPUTS 1-4
AUDIO INPUTS 5-8
AUDIO OUT
DIGITAL INPUTS
The LSR-500 Rackmount Switcher Unit (front & rear)
Hook-Ups
LSD-5 Line Preselector Module
All user wiring to and from LSD-5 modules takes place at AMP 12pin connectors mounted directly beneath module on the console
mainframe’s bottom pan. There are four connectors per module (AMP A
and B for control, AMP C and D for power) that wire to two DB-25s on
the LSR-500 chassis rear.
LSD-5 C0NTROL CONNECTIONS (AMP A, B)
Pin 1 - Digital Ground (LSR-500 DB-25 Pin 25)
Pin 2 - N/C
Pin 3 - N/C
Pin 4 - Digital Ground (LSR-500 DB-25 Pin 11)
Pin 5 - N/C
Pin 6 - N/C
Pin 7 - Digital Ground (LSR-500 DB-25 Pin 22)
Pin 8 - Console Clock (LSR-500 DB-25 Pin 10)
Pin 9 - Console Clock (LSR-500 DB-25 Pin 21)
Pin 10 - Digital Ground (LSR-500 DB-25 Pin 8)
Pin 11 - Console Reset (LSR-500 DB-25 Pin 20)
Pin 12 - Console Reset (LSR-500 DB-25 Pin 7)
Pin 1 - Digital Ground (LSR-500 DB-25 Pin 25)
Pin 2 - Line 8 (LSR-500 DB-25 Pin 6)
Pin 3 - Line 7 (LSR-500 DB-25 Pin 18)
Pin 4 - Digital Ground (LSR-500 DB-25 Pin 5)
Pin 5 - Line 6 (LSR-500 DB-25 Pin 17)
Pin 6 - Line 5 (LSR-500 DB-25 Pin 4)
Pin 7 - Digital Ground (LSR-500 DB-25 Pin 16)
Pin 8 - Line 4 (LSR-500 DB-25 Pin 3)
Pin 9 - Line 3 (LSR-500 DB-25 Pin 15)
Pin 10 - Digital Ground (LSR-500 DB-25 Pin 2)
Pin 11 - Line 2 (LSR-500 DB-25 Pin 14)
Pin 12 - Line 1 (LSR-500 DB-25 Pin 1)
RD-12 / March 99
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
page 11 – 3
LINE PRESELECTOR MODULE
LSD-5 POWER CONNECTIONS (AMP C, D)
Pin 1 - -V (LSR-500 DB-25 Pin 25)
Pin 2 - -V (LSR-500 DB-25 Pin 12)
Pin 3 - -V (LSR-500 DB-25 Pin 24)
Pin 4 - -V (LSR-500 DB-25 Pin 11)
Pin 5 - +V (LSR-500 DB-25 Pin 23)
Pin 6 - +V (LSR-500 DB-25 Pin 10)
Pin 7 - +V (LSR-500 DB-25 Pin 22)
Pin 8 - +V (LSR-500 DB-25 Pin 9)
Pin 9 - Audio Ground (LSR-500 DB-25 Pin 21)
Pin 10 - Audio Ground (LSR-500 DB-25 Pin 8)
Pin 11 - Audio Ground (LSR-500 DB-25 Pin 20)
Pin 12 - Audio Ground (LSR-500 DB-25 Pin 7)
Pin 1 - Digital Ground (LSR-500 DB-25 Pin 19)
Pin 2 - Digital Ground (LSR-500 DB-25 Pin 6)
Pin 3 - Digital Ground (LSR-500 DB-25 Pin 18)
Pin 4 - Digital Ground (LSR-500 DB-25 Pin 5)
Pin 5 - Digital Ground (LSR-500 DB-25 Pin 17)
Pin 6 - Digital Ground (LSR-500 DB-25 Pin 4)
Pin 7 - +5V Digital (LSR-500 DB-25 Pin 16)
Pin 8 - +5V Digital (LSR-500 DB-25 Pin 3)
Pin 9 - +5V Digital (LSR-500 DB-25 Pin 15)
Pin 10 - +5V Digital (LSR-500 DB-25 Pin 2)
Pin 11 - +5V Digital (LSR-500 DB-25 Pin 14)
Pin 12 - +5V Digital (LSR-500 DB-25 Pin 1)
AMP C connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP D connector
LSR-500 Audio Inputs
These are for analog stereo (+4dBu balanced) and digital (AES)
signals; there are three DB-25 input connectors on the chassis rear:
ANALOG AUDIO INPUTS 1-4:
Pin 25 – Line 1 Lt In SH
Pin 24 – Line 1 Lt In HI
Pin 12 – Line 1 Lt In LO
Pin 11 – Line 1 Rt In SH
Pin 10 – Line 1 Rt In HI
Pin 23 – Line 1 Rt In LO
Pin 22 – Line 2 Lt In SH
Pin 21 – Line 2 Lt In HI
Pin 9 – Line 2 Lt In LO
Pin 8 – Line 2 Rt In SH
Pin 7 – Line 2 Rt In HI
Pin 20 – Line 2 Rt In LO
Pin 19 – Line 3 Lt In SH
Pin 18 – Line 3 Lt In HI
Pin 6 – Line 3 Lt In LO
Pin 5 – Line 3 Rt In SH
Pin 4 – Line 3 Rt In HI
Pin 17 – Line 3 Rt In LO
RD-12 / March 99
Typical DB-25
connector
page 11 – 4
LINE PRESELECTOR MODULE
Pin 16 – Line 4 Lt In SH
Pin 15 – Line 4 Lt In HI
Pin 3 – Line 4 Lt In LO
Pin 2 – Line 4 Rt In SH
Pin 1 – Line 4 Rt In HI
Pin 14 – Line 4 Rt In LO
ANALOG AUDIO INPUTS 5-8:
Pin 25 – Line 5 Lt In SH
Pin 24 – Line 5 Lt In HI
Pin 12 – Line 5 Lt In LO
Pin 11 – Line 5 Rt In SH
Pin 10 – Line 5 Rt In HI
Pin 23 – Line 5 Rt In LO
Pin 22 – Line 6 Lt In SH
Pin 21 – Line 6 Lt In HI
Pin 9 – Line 6 Lt In LO
Pin 8 – Line 6 Rt In SH
Pin 7 – Line 6 Rt In HI
Pin 20 – Line 6 Rt In LO
Pin 19 – Line 7 Lt In SH
Pin 18 – Line 7 Lt In HI
Pin 6 – Line 7 Lt In LO
Pin 5 – Line 7 Rt In SH
Pin 4 – Line 7 Rt In HI
Pin 17 – Line 7 Rt In LO
Pin 16 – Line 8 Lt In SH
Pin 15 – Line 8 Lt In HI
Pin 3 – Line 8 Lt In LO
Pin 2 – Line 8 Rt In SH
Pin 1 – Line 8 Rt In HI
Pin 14 – Line 8 Rt In LO
DIGITAL AUDIO INPUTS 1-8:
Typical DB-25
connector
Pin 25 – AES 1 In SH
Pin 24 – AES 1 In HI
Pin 12 – AES 1 In LO
Pin 11 – AES 2 In SH
Pin 10 – AES 2 In HI
Pin 23 – AES 2 In LO
Pin 22 – AES 3 In SH
Pin 21 – AES 3 In HI
Pin 9 – AES 3 In LO
Pin 8 – AES 4 In SH
Pin 7 – AES 4 In HI
Pin 20 – AES 4 In LO
Pin 19 – AES 5 In SH
Pin 18 – AES 5 In HI
Pin 6 – AES 5 In LO
Pin 5 – AES 6 In SH
RD-12 / March
Oct 9999
page 11 – 5
LINE PRESELECTOR MODULE
Pin 4 – AES 6 In HI
Pin 17 – AES 6 In LO
Pin 16 – AES 7 In SH
Pin 15 – AES 7 In HI
Pin 3 – AES 7 In LO
Pin 2 – AES 8 In SH
Pin 1 – AES 8 In HI
Pin 14 – AES 8 In LO
LSR-500 Audio Outputs
These are for analog stereo (+4dBu balanced) and digital (AES);
there are two DB-9 output connectors on the chassis rear:
ANALOG OUTPUTS (DB-9):
Pin 8 – Line Lt Out SH
Pin 7 – Line Lt Out HI
Pin 3 – Line Lt Out LO
Pin 2 – Line Rt Out SH
Pin 1 – Line Rt Out HI
Pin 6 – Line Rt Out LO
DIGITAL OUTPUTS (DB-9):
Typical DB-9
connector
Pin 2 – AES Out SH
Pin 1 – AES Out HI
Pin 6 – AES Out LO
RD-12
RD-12 // March
Oct 9999
page 11 – 6
LINE PRESELECTOR MODULE
LSR-500 Rackmount Switcher
DB Connector Pinouts
ANALOG INPUTS 1-4
(DB-25)
LINE 1 LT IN SH
LINE 1 LT IN HI
LINE 1 RT IN LO
LINE 2 LT IN SH
LINE 2 LT IN HI
LINE 2 RT IN LO
LINE 3 LT IN SH
LINE 3 LT IN HI
LINE 3 RT IN LO
LINE 4 LT IN SH
LINE 4 LT IN HI
LINE 4 RT IN LO
N/C
LINE LT OUT SH
LINE LT OUT HI
LINE RT OUT LO
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
ANALOG INPUTS 5-8
(DB-25)
AUDIO GROUND
LINE 1 LT IN LO
LINE 1 RT IN SH
LINE 1 RT IN HI
LINE 2 LT IN LO
LINE 2 RT IN SH
LINE 2 RT IN HI
LINE 3 LT IN LO
LINE 3 RT IN SH
LINE 3 RT IN HI
LINE 4 LT IN LO
LINE 4 RT IN SH
LINE 4 RT IN HI
AUDIO GROUND
N/C
LINE LT OUT LO
LINE RT OUT SH
LINE RT OUT HI
LINE 5 LT IN SH
LINE 5 LT IN HI
LINE 5 RT IN LO
LINE 6 LT IN SH
LINE 6 LT IN HI
LINE 6 RT IN LO
LINE 7 LT IN SH
LINE 7 LT IN HI
LINE 7 RT IN LO
LINE 8 LT IN SH
LINE 8 LT IN HI
LINE 8 RT IN LO
AES1 IN SH
AES1 IN HI
AES 2 IN LO
AES 3 IN SH
AES 3 IN HI
ANALOG AUDIO OUTPUT
DIGITAL AUDIO OUTPUT
(DB-9)
(DB-9)
AES 4 IN LO
AES 5 IN SH
AES 5 IN HI
N/C
N/C
N/C
AES OUT LO
AUDIO GROUND
N/C
N/C
AES OUT SH
AES OUT HI
AES 6 IN LO
AES 7 IN SH
AES 7 IN HI
AES 8 IN LO
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
AUDIO GROUND
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
AUDIO GROUND
LINE 5 LT IN LO
LINE 5 RT IN SH
LINE 5 RT IN HI
LINE 6 LT IN LO
LINE 6 RT IN SH
LINE 6 RT IN HI
LINE 7 LT IN LO
LINE 7 RT IN SH
LINE 7 RT IN HI
LINE 8 LT IN LO
LINE 8 RT IN SH
LINE 8 RT IN HI
AES 1 IN LO
AES 2 IN SH
AES 2 IN HI
AES 3 IN LO
AES 4 IN SH
AES 4 IN HI
AES 5 IN LO
AES 6 IN SH
AES 6 IN HI
AES 7 IN LO
AES 8 IN SH
AES 8 IN HI
DIGITAL INPUTS
(DB-25)
Oct 99 99
RD-12 / March
page 11 – 7
INTERCOM MODULE
Intercom Module
(ICMD-5; optional)
Chapter Contents
Module Overview ...................................................................... 12-2
Internal Programming Options ............................................... 12-3
Cue Enable ........................................................................................................... 12-3
Input Signal ........................................................................................................... 12-3
Power for various ICMs ........................................................................................ 12-3
Station Select ........................................................................................................ 12-3
Hook-ups ................................................................................... 12-4
AMP B Connector — AUDIO ................................................................................ 12-4
AMP A, B Connectors — CONTROL ................................................................... 12-4
AMP D Connector — AUDIO ................................................................................ 12-5
AMP C, D Connectors — CONTROL ................................................................... 12-5
RD-12 / March 99
page 12 – 1
ICD
INTERCOM MODULE
Intercom Module
(ICMD-5; optional)
MIC
NULL
BUSY
Module Overview
The ICMD-5 Intercom Module is used to communicate with other
studios and locations within a broadcast facility. It is designed to
interface with other Wheatstone consoles and rackmount intercom
units. Up to eight different stations may be connected via a simple
daisy-chain hookup. The system is a party line; power for various units
can come from their own locations or from other units. A red BUSY
LED lights up whenever the system is in use.
The eight station call buttons on the lower half of the module are
used to initiate a call; when you press a call button, the button
corresponding to your location will illuminate at the other end to let the
receiver know who’s calling. He can then reply immediately, handsfree, and you will hear him through your console’s cue speakers.
PRIVACY
Normally you hear callers over your console’s cue speakers. However
you can also program the ICMD-5 module (via an internal dipswitch) to
perform a cue interrupt function. The caller’s voice will then appear at the
control room speakers and/or operator headphones, depending on how you
have programmed your CRD-5 module to handle CUE.
As the default mode for the system is hands-free reply, a red
PRIVACY button is provided to prevent potential eavesdropping.
When activated you can hear incoming calls but your own microphone
remains off until you disengage the button.
Your microphone signal can tap from the console’s talkback bus,
where it picks up the regular console operator’s microphone, or it can
be a separate line level input coming into the ICMD-5 module (internally programmable). In either case, a recessed MIC trimpot at the top
of the module sets the level of your voice.
1
2
3
S
T
A
4
T
I
5
O
Right next to the MIC trim is a NULL trimpot. This is used to null out
your own microphone signal at your location. It is initially set at the factory
for a two-station system. However, system loading will vary depending on
configuration, and some adjustment may be necessary during initial set-up
at your location. Once set however (assuming you don’t change the number
of stations installed) this control can be left alone.
All wiring to and from the ICMD-5 module takes place at 12-pin
AMP type connectors mounted directly beneath the module on the
console mainframe’s bottom pan. There are four connectors: AMP A
and B (towards the console meterbridge) handle inputs; AMP C and D
connector (near the console armrest) outputs.
RD-12 / March 99
page 12 – 2
INTERCOM MODULE
Internal Programming Options
All internal programming, except for address selections (see below), is
made via printed circuit board (PCB) mounted 4-position dipswitches (total
two) on the module’s main card.
For the purposes of this manual, we will assume you are holding the removed
module upright, component side towards you, with gold-plated card fingers to the
left and the module faceplate to the right. This will enable you to read the control
legends silkscreened next to the programming switch. Note when a dipswitch
position is thrown to the right (towards the module’s faceplate) it is ON.
CUE Enable
You can program the ICMD-5 module (via dipswitch SW10) to perform
a cue interrupt function. The caller’s voice will appear at the control room
speakers and/or operator headphones, depending on how you have programmed your CRD-5 module to handle CUE.
Dipswitch SW10 position 1 assign CUE Logic Enable
Input Signal
Your microphone signal can tap from the console’s talkback bus, where
it picks up the regular console operator’s microphone, or it can be a separate
line level input coming into the ICMD-5 module.
Dipswitch SW 1 position 1 assign line level input into ICMD module
Dipswitch SW 1 position 4 allows microphone signal tap from the
console’s talkback bus
Power for Various ICMs
Your can provide power for other Wheatstone rackmount ICMs (via
dipswitch SW10)
position 2 - Ext +V
position 3 - Ext -V
position 4 - Ext +D
Station Select
Each ICM in daisy-chain hookup has own address, which is programed
with “stations” slide switches SW2-SW9. Each ICM has only one slide
switch “ON”.
RD-12 / March 99
page 12 – 3
INTERCOM MODULE
Hook-Ups
All user wiring to and from the ICMD-5 module takes place at four12pin AMP type connectors mounted directly beneath the module on the
console mainframe’s bottom pan.
AMP B Connector — Input Audio
This connector handles the module’s audio inputs. All audio signals are
analog, +4dBu balanced.
Pin 9 - 2-way audio in HIGH
Pin 8 - 2-way audio in LOW
Pin 7 - 2-way audio in SHIELD
Pin 12 - External Line in HIGH
Pin 11 - External Line in LOW
Pin 10 - External Line in SHIELD
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
AMP A, B Connectors — Control
Pin 6 - External digital + power feed
Pin 5 - External digital common
Pin 12 - Station call line 5
Pin 11 - Station call line 6
Pin 9 - Station call line 7
Pin 8 - Station call line 8
Pin 3 - +16V
Pin 2 - -16V
Pins 1, 4, 7, 10 - Audio Common
AMP A connector
Pin 6 - Station call line 1
Pin 5 - Station call line 2
Pin 3 - Station call line 3
Pin 2 - Station call line 4
Pins 1, 4 - Audio Common
AMP B connector
RD-12 / March 99
3
2
1
6
5
4
9
8
7
12 11 10
page 12 – 4
INTERCOM MODULE
AMP D Connector — Output Audio
All signals are +4dBu balanced analog.
Pin 9 - 2-way audio out HIGH
Pin 8 - 2-way audio out LOW
Pin 7 - 2-way audio out SHIELD
Pins 10 - Audio Common
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
AMP C, D — Control
Pin 6 - External digital + power feed
Pin 5 - External digital common
Pin 12 - Station call line 5
Pin 11 - Station call line 6
Pin 9 - Station call line 7
Pin 8 - Station call line 8
Pin 3 - +16V
Pin 2 - -16V
Pins 1, 4, 7, 10 - Audio Common
Pin 6 - Station call line 1
Pin 5 - Station call line 2
Pin 3 - Station call line 3
Pin 2 - Station call line 4
Pins 1, 4 - Audio Common
RD-12 / March
Aug 0099
AMP C connector
3
2
1
6
5
4
9
8
7
12 11 10
AMP D connector
page 12 – 5
TAPE REMOTE MODULE
Tape Remote Module
(TRD-5; optional)
Chapter Contents
Module Overview ............................................................................... 13-2
Hook-ups ............................................................................................ 13-3
START/STOP Function Control I/O .................................................................................. 13-3
Full-Function Control I/O .................................................................................................. 13-5
RD-12 / June 00
page 13 – 1
TRD
TRD
TAPE REMOTE MODULE
Tape Remote Module
(TRD-5; optional)
S
T
A
R
T
R
T
Z
S
T
O
P
F
F
R
Module Overview
This optional module has two versions:
- start-stop control of six reel-to-reel tape machines using
six pair of START/STOP buttons;
- full-function control of two tape machines with buttons
marked as RTZ, FF, REW, PLAY, REC and STOP.
LED indicators in each switch function as tallyback indicators and are powered by the source machines. There are no
internal connections between the tape remote panel and the
console’s power rails.
E
M
O
T
R
S
T
A
R
T
S
T
O
P
E
E
O
T
R
E
W
P
L
A
Y
E
S
T
A
R
T
R
E
C
S
T
O
P
S
T
O
P
S
T
A
R
T
R
T
Z
S
T
O
P
F
F
R
M
E
M
R
S
T
A
R
T
E
M
R
E
W
S
T
RD-12 / June 00
page 13 – 2
TRD
TAPE REMOTE MODULE
Hook-Ups
All user wiring to and from the TRD-5 module takes place at
four AMP-type connectors mounted directly beneath the module
on the console mainframe’s bottom pan.
START/STOP Function Control
SW1
S
T
A
R
T
SW2
S
T
O
P
R
SW3
E
M
O
SW4
T
S
T
A
R
T
S
T
O
P
E
S
T
A
R
T
SW5
S
T
O
P
SW6
SW1
S
T
A
R
T
SW2
S
T
O
P
R
SW3
E
M
S
T
A
R
T
AMP A, B Connectors — Control
Pin 1 – SW6 (STOP) COM
Pin 2 – SW6 (STOP) N.O.
Pin 3 – SW6 (STOP) LEDPin 4 – SW6 (STOP) LED+
Pin 5 – SW5 (START) COM
Pin 6 – SW5 (START) N.O.
Pin 7 – SW5 (START) LEDPin 8 – SW5 (START) LED+
Pin 9 – SW4 (STOP) COM
Pin 10 – SW4 (STOP) N.O.
Pin 11 – SW4 (STOP) LEDPin 12 – SW4 (STOP) LED+
Pin 1 – SW3 (START) COM
Pin 2 – SW3 (START) N.O.
Pin 3 – SW3 (START) LEDPin 4 – SW3 (START) LED+
Pin 5 – SW2 (STOP) COM
Pin 6 – SW2 (STOP) N.O.
Pin 7 – SW2 (STOP) LEDPin 8 – SW2 (STOP) LED+
Pin 9 – SW1 (START) COM
Pin 10 – SW1 (START) N.O.
Pin 11 – SW1 (START) LEDPin 12 – SW1 (START) LED+
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
AMP C, D Connectors — Control
Pin 1 – SW6 (STOP) COM
Pin 2 – SW6 (STOP) N.O.
Pin 3 – SW6 (STOP) LEDPin 4 – SW6 (STOP) LED+
Pin 5 – SW5 (START) COM
Pin 6 – SW5 (START) N.O.
RD-12 / June 00
AMP C connector
page 13 – 3
TAPE REMOTE MODULE
Pin 7 – SW5 (START) LEDPin 8 – SW5 (START) LED+
Pin 9 – SW4 (STOP) COM
Pin 10 – SW4 (STOP) N.O.
Pin 11 – SW4 (STOP) LEDPin 12 – SW4 (STOP) LED+
Pin 1 – SW3 (START) COM
Pin 2 – SW3 (START) N.O.
Pin 3 – SW3 (START) LEDPin 4 – SW3 (START) LED+
Pin 5 – SW2 (STOP) COM
Pin 6 – SW2 (STOP) N.O.
Pin 7 – SW2 (STOP) LEDPin 8 – SW2 (STOP) LED+
Pin 9 – SW1 (START) COM
Pin 10 – SW1 (START) N.O.
Pin 11 – SW1 (START) LEDPin 12 – SW1 (START) LED+
RD-12 / June 00
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP D connector
page 13 – 4
TRD
TAPE REMOTE MODULE
Full-Function Control
AMP A, B Connectors — Control
SW1
R
T
Z
SW2
F
F
R
SW3
E
M
O
SW4
T
R
E
W
P
L
A
Y
E
SW5
R
E
C
SW6
S
T
O
P
SW1
R
T
Z
SW2
F
F
E
M
R
E
W
S
T
RD-12 / June 00
Pin 1 – SW3 (REW) COM
Pin 2 – SW3 (REW) N.O.
Pin 3 – SW3 (REW) LEDPin 4 – SW3 (REW) LED+
Pin 5 – SW2 (FF) COM
Pin 6 – SW2 (FF) N.O.
Pin 7 – SW2 (FF) LEDPin 8 – SW2 (FF) LED+
Pin 9 – SW1 (RTZ) COM
Pin 10 – SW1 (RTZ) N.O.
Pin 11 – SW1 (RTZ) LEDPin 12 – SW1 (RTZ) LED+
AMP A connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
AMP B connector
AMP C, D Connectors — Control
R
SW3
Pin 1 – SW6 (STOP) COM
Pin 2 – SW6 (STOP) N.O.
Pin 3 – SW6 (STOP) LEDPin 4 – SW6 (STOP) LED+
Pin 5 – SW5 (REC) COM
Pin 6 – SW5 (REC) N.O.
Pin 7 – SW5 (REC) LEDPin 8 – SW5 (REC) LED+
Pin 9 – SW4 (PLAY) COM
Pin 10 – SW4 (PLAY) N.O.
Pin 11 – SW4 (PLAY) LEDPin 12 – SW4 (PLAY) LED+
Pin 1 – SW6 (STOP) COM
Pin 2 – SW6 (STOP) N.O.
Pin 3 – SW6 (STOP) LEDPin 4 – SW6 (STOP) LED+
Pin 5 – SW5 (REC) COM
Pin 6 – SW5 (REC) N.O.
Pin 7 – SW5 (REC) LEDPin 8 – SW5 (REC) LED+
Pin 9 – SW4 (PLAY) COM
Pin 10 – SW4 (PLAY) N.O.
Pin 11 – SW4 (PLAY) LEDPin 12 – SW4 (PLAY) LED+
AMP C connector
page 13 – 5
TAPE REMOTE MODULE
Pin 1 – SW3 (REW) COM
Pin 2 – SW3 (REW) N.O.
Pin 3 – SW3 (REW) LEDPin 4 – SW3 (REW) LED+
Pin 5 – SW2 (FF) COM
Pin 6 – SW2 (FF) N.O.
Pin 7 – SW2 (FF) LEDPin 8 – SW2 (FF) LED+
Pin 9 – SW1 (RTZ) COM
Pin 10 – SW1 (RTZ) N.O.
Pin 11 – SW1 (RTZ) LEDPin 12 – SW1 (RTZ) LED+
RD-12 / June 00
AMP D connector
Key diagram showing
back of typical 12-pin I/O
connector plug, with pin
numbers oriented as they
would be seen while wiring. Beveled corners correspond to PCB mounted
mating sockets.
3
2
1
6
5
4
9
8
7
12 11 10
page 13 – 6
METERBRIDGE and CLOCK
Meterbridge and Clock
Chapter Contents
Overview ...................................................................................... 14-2
Replacement Parts ...................................................................... 14-2
Clock ............................................................................................ 14-2
Controls .................................................................................................................... 14-2
Setting the Time ....................................................................................................... 14-3
Battery Backup ........................................................................................................ 14-3
Operational Modes .................................................................................................. 14-3
RD-12 / March 00
page 14 – 1
METERBRIDGE and CLOCK
Meterbridge and Clock
Overview
The console’s meterbridge houses three pairs of left-right LED meters
(Program, Audition, and Utility; see “Meter Output Module” Chapter 7), the
digital timer display (timer control buttons are on the MOD-5 Meter Output
Module; see page 7-2), left and right cue speakers (controlled by the CRD-5
Control Room Module; see page 5-2), and the console clock (next section).
Each LED meter pair is switchable to either VU or PPM (peak Program Meter)
modes. The slide switch for each pair is located on the rear of face of the LED
meter PC board.
The meterbridge assembly hinges open for easy access setting the clock.
Simply remove the three black #4 flathead screws along the bottom lip of the
meterbridge, just above the tops of the console modules and swing the bridge
up and back until it rests in a fully opened position.
Replacement Parts
Clock, timer and VU meters cards and replacement cue speakers are
available. See Appendix for specific ordering information.
Console Clock
The Wheatstone digital clock is a six-digit time-of-day clock with LED
display. The clock is designed with CMOS circuits and an on-board crystalcontrolled time base oscillator. There are two basic parts to the clock: a main
PCB containing the clock displays and circuits (including battery backup),
and a remote switch card containing controls for setting the clock. The remote
switch card is mounted in the bottom of the console meterbridge; it may be
accessed by opening the hinged meterbridge (see above).
Controls
The clock is controlled by a trimmer and two switches; the trimmer is
mounted on the main clock PCB assembly and the switches are mounted on
the control card.
The trimmer alters the frequency of the quartz-controlled oscillator,
which in turn causes the clock to run slightly slower or faster. In order to keep
accurate time, the oscillator must run at 32.768 KHz, which is divided down
internally to yield 1.000000 Hz at the input of the counter. The oscillator is set
to this frequency at the factory. However, due to the nature of quartz/crystalcontrolled oscillators, there may be a slight change in the frequency of the
oscillator during the first few months of operation due to the aging effect of
quartz crystals. A minor readjustment of the trimmer will compensate for this
effect.
RD-12 / March 00
page 14 – 2
METERBRIDGE and CLOCK
A buffered output of the oscillator is available at pin #9 of IC #U22 to assist in
adjusting the oscillator. This testpoint “TP1” is right between the 14-pin ribbon
cable header and IC “U22” in the upper right corner of the main display PCB (as
you are looking at the card with the meterbridge hinged fully open).
Setting the Time
The setting controls consists of two switches: MODE and SET. To set the
clock, open the meterbridge and stand behind the console (this will enable you
to see the display):
1) The control switches (mounted inside the meterbridge bottom) are labelled "M" and "S". "M" (Mode) is used to scroll from seconds to minutes to hours; "S" is used to Set the time. The procedure is to set the clock
slightly ahead of the current time, hold the second count at "00" until the
current time catches up, and then release the count.
2) Press the MODE button until the hour digits blink. Depress the SET
button until the desired hour is displayed.
3) Press the MODE button until the minute digits blink. Depress the SET
button until the desired minute count is displayed.
4) Press the MODE button until the second digits blink. Depress and hold
the SET button; the seconds display will hold at "00" (blinking once per
second). When the current time catches up to the display, release the SET
button. The clock will start counting. Hit the MODE button one more
time to place the clock into working mode.
Battery Backup
With the meterbridge open, note the nickel-sized round battery socket at
the bottom of the clock display card. This will hold a Duracell DL2032/3V
long-life lithium battery (it goes into the socket negative side in). Note the
battery does NOT light up the clock display; it powers the clock crystal to keep
it from losing count (it will do this for 3 to 4 weeks).
Operational Modes
The standard factory default clock configuration is crystal-controlled, 12
hour mode, stand-alone operation. However, the clock will operate either
from the internal crystal controlled time base or from a 60 Hz power line
signal. It can also be programmed to count in either 12 hour or 24 hour modes,
and the internal counters can be slaved from another clock or other sources of
1 Hz timing signals (TTL levels). Contact factory technical support for further
information.
RD-12 / March 00
page 14 – 3
SCHEMATIC D RAWINGS
I/O Schematic Drawings
Chapter Contents
Mono Mic Input Module Schematic (MMD-500)..................................................... 15-2
Stereo Line Input Module Schematic (SLD-500).................................................... 15-4
Digital Stereo Line Input Card Schematic (SRC-500)............................................ 15-5
Analog Stereo Line Input Card Schematic (SLADC-600) ...................................... 15-6
Output Module Schematic (OMD-500) ................................................................... 15-7
Control Room Module Schematic (CRD-500) ........................................................ 15-8
Studio Control Module Schematic (SCD-500)....................................................... 15-11
Digital Superphone I/O Card Schematic (SPND-500) ........................................... 15-13
Analog Superphone I/O Card Schematic (SPNA-600)........................................... 15-14
Digital/Audio Line Select Rackmount Schematic (LSR-500) ................................ 15-15
Tape Remote Module Schematic (TRD-500)......................................................... 15-17
Intercom Module Schematic (ICMD-500) ............................................................... 15-18
RD-12 / Aug 2000
page 15 – 1
74ABT244
IC PINOUT
8
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
G 19
B1 18
4 A3
B2 17
5 A4
B3 16
6 A5
B4 15
7 A6
B5 14
8 A7
B6 13
9 A8
B7 12
10 VSS
B8 11
R16
10.0K
ON
COUGH
CUEON
UTLPF
UTLON
AUXON
AUDON
PGMON
74HC373
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 OC
VCC 20
2 1Q
8Q 19
3 1D
8D 18
4 2D
7D 17
5 2Q
7Q 16
6 3Q
6Q 15
7 3D
6D 14
8 4D
5D 13
9 4Q
5Q 12
10 VSS
C 11
VCC 20
OB1 19
3 OA2
OB2 18
4 OA3
OB3 17
5 VSS
VSS 16
6 OA4
3
4
7
8
13
14
17
18
11
1
AD[0]
AD[1]
AD[2]
AD[3]
AD[4]
AD[5]
AD[6]
AD[7]
FADERG
REGFADER
C
3
4
7
8
13
14
17
18
11
1
OB5 14
8 VSS
MON 13
9 OEA
OEB 12
10 INA
INB 11
R123
4.99K
BSIGX
XDFRMX
74AC08/09
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 I1a
VCC 14
2 I2a
I2d 13
3 Oa
I1d 12
4 I1b
Od 11
5 I2b
I2c 10
6 Ob
I1c 9
7 VSS
Oc 8
VCC 14
2 I2a
I2d 13
3 Oa
I1d 12
4 I1b
Od 11
5 I2b
I2c 10
6 Ob
I1c 9
7 VSS
Oc 8
R122
4.99K
B
XDCLKX
VCC 14
If 13
3 Ib
R184
332
XMCLKOE
U24
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
U37
A1 Y1
A2 Y2
A3 Y3
A4 Y4
G
U38
11
12
GND
1D
2D
3D
4D
5D
6D
7D
8D
LE
OE
OA1
OA2
OA3
10
INA OA4
9
OEA OA5
R183
220
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 Ia
INB
OEB
GND
OB1
OB2
OB3
OB4
OB5
MON
49FCT805
Ie 11
5 Ic
Oe 10
6 O2c
Id 9
7 VSS
Od 8
VCC
VCC
R129
4.99K
VCC
R128
4.99K
VCC
R127
4.99K
VCC
R126
4.99K
1 A/B VCC 16
2 1A
G 15
3 1B
3A 14
4 1Y
3B 13
5 2A
3Y 12
BD[0]
BD[1]
BD[2]
BD[3]
BD[4]
BD[5]
BD[6]
BD[7]
2
5
6
9
12
15
16
19
9
7
5
3
6 2B
4A 11
7 2Y
4B 10
8 VSS
4Y 9
VCC
C36
0.01uF
4DIPSWITCH
POSITION
PINOUT
GND
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1
22
33
44
1
ON
ON
ON
ON
7
6
5
D-500/Oct 2001
C6
0.01uF
GND
8
8
VCC
VCC
C43
0.01uF
C22
0.01uF
GND
VCC
XCOUGH
GND
GND
74AC14
U16
74AC14
U16
74AC14
U16
6
CUEON
8
XON
ONST1MUTEA
ONST1MUTEB
ONST2MUTEA
ONST2MUTEB
TBTOST1MUTEA
TBTOST1MUTEB
TBTOST2MUTEA
TBTOST2MUTEB
AON
XOFF
2
1
SIGX
FRMXA
1
2
CUEON
CRMUTEA
CRMUTEB
2
3
4
6
7
19
18
17
15
14
13
CLKXA
CLKXB
4
5
ONST1MUTE
TBTOST1MUTE
9
10
ONST2MUTE
TBTOST2MUTE
DBMCLK
12
13
TIMERRESTARTA
TIMERRESTARTB
1
2
ONAIRTALLY
4
5
R124
4.99K
XDCSA4
XDCSA5
XDCSA6
XDCSA7
XDCSA8
XDCSA9
VCC
C11
0.01uF
VCC
GND
VCC
C41
0.01uF
C7
0.01uF
GND
7
120/107
120/108
120/109
120/110
120/111
120/112
VCC
COUGH
4
ONST1MUTE
ONST2MUTE
TBTOST1MUTE
TBTOST2MUTE
4
7
12
9
R14
1.00K
XDAD0
XDAD1
XDAD2
XDAD3
XDAD4
XDAD5
XDAD6
XDAD7
XDDIR
XDOE
GND
VCC
TALLY3
9
10
VCC
C86
0.01uF
C21
0.01uF
GND
12
13
GND
VCC
C110
0.01uF
C1
0.01uF
GND
VCC
GND
VCC
C108
0.01uF
GND
6
VCC
U34
74ALS09
3
U34 6
74ALS09
U34 8
74ALS09
U34 11
74ALS09
U19 3
74ALS09
U19
74ALS09
6
U19 11
74ALS09
U19
74ALS09
8
GND
GND
U36
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
U29
1D 1Q
2D 2Q
3D 3Q
4D 4Q
5D 5Q
6D 6Q
7D 7Q
8D 8Q
LE
OE
R13
1.00K
U35
A1
A2
A3
A4
A5
A6
A7
A8
DIR
G
BXDRESET
BXDDS
BXDAS
BXDWR
BXDA8
BXDA9
BXDA10
BXDA11
18
16
14
12
9
7
5
3
LWR
LA8
LA9
LA10
LA11
2
5
6
9
12
15
16
19
B1
B2
B3
B4
B5
B6
B7
B8
BD[0]
BD[1]
BD[2]
BD[3]
BD[4]
BD[5]
BD[6]
BD[7]
XDCUELOGIC
AG
3
4
7
8
13
14
17
18
11
1
XDCRMUTE
GND
1D
2D
3D
4D
5D
6D
7D
8D
LE
OE
U28
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
BD[0]
BD[1]
BD[2]
BD[3]
BD[4]
BD[5]
BD[6]
BD[7]
XDST2MUTE
1
2
U18
74ACT08
3
4
5
XDONAIRTALLY
U18
74ACT08
6
OFFCOUGH
BON
9
10
XDTALLY3
U18
74ACT08
8
VCC
C40
0.01uF
11
U18
74ACT08
R142
10.0K
TCK95_2
TDI95_2
TDO95_2
TMS95_2
17
15
30
16
TCK
TDI
TDO
TMS
MBOARD
FADERCLK
LA8
LA7
FADERINTR
TOEPLD0
FADERG
BXDRESET
DBTYPE0
FADERRD
SWRESET
FADLOCK
FADERWR
TOEPLD1
XDCSA7
DBLR
XDCSA8
1
C
CT1
1
2
2
VCC
GND
VCC
GND
TMS95_1
TCK95_1
TDI95_1
TDO95_1
3
LA0
LA1
LA2
LA3
LA4
LA5
LA6
LA7
2
5
6
9
12
15
16
19
4
5
6
7
8
9
10
LDBONTALLYB
VCC
GND
VCC
GND
TMS95_2
TCK95_2
TDI95_2
TDO95_2
3
4
5
6
7
8
9
10
GND
R34
10.0K
LDBOFFTALLYB
R46
10.0K
GND
LDB/8
MMBTA05
GND
R47
10.0K
GND
GND
F1
VCC
SS14 D13
DB_VCC
POLYSW
.17A
LDBONTALLYA
LDB/15
LDBOFFTALLYA
LDB/2
B
DBSTAT0
DBSTAT1
DBERROR
LDB/21
MMBTA05
C107
0.1uF
GND
MMBTA05
GND
R139
10.0K
MMBTA05
MMD-500
CONTRACT NO.
APPROVALS
DRAWN
GND
CHECKED
ISSUED
GND
4
I/O18 44
I/O1
I/O19 42
I/O2
I/O3/GCK1 I/O20/GTS1 43
I/O21 40
I/O4
I/O5/GCK2 I/O22/GTS2 39
I/O23/GSR 38
I/O6
I/O24 37
I/O7/GCK3
I/O25 36
I/O8
I/O26 35
I/O9
I/O27 34
I/O10
I/O28 33
I/O11
I/O29 29
I/O12
I/O30 28
I/O13
I/O31 27
I/O14
I/O32 26
I/O15
I/O33 25
I/O16
I/O34
I/O17
Q4
GND
5
BSIGX
DBSDATA
MDLPWRUPRESET
FRMXA
BOARDRESET
DBSTAT0
DBSTAT1
DBERROR
MCLKOE
XDCSA9
2
3
5
4
6
8
7
9
11
12
13
14
18
19
20
22
24
Q5
GND
12
13
XC9536
U12
1
Q7
R146
10.0K
GND
XDTALLY2
TCK
TDI
TDO
TMS
Q6
GND
ON
AON
17
15
30
16
D
XC9536
74HC373
R144
10.0K
XDTIMERRESTART
TCK95_1
TDI95_1
TDO95_1
TMS95_1
ACCESFORME
MBOARD
TOEPLD1
XDCSA6
TOEPLD0
BXDAS
BD[0]
LA3
BD[2]
LA1
FADLOCK
LA5
REGFADER2
XDCSA4
XDDIR
LWR
1
CT2
XDST1MUTE
OFFCOUGH
AON
SWRESET
LA0
XDOE
LA4
AG
LA6
REGPRE
XDCSA5
REGSTAT1
REGSTAT2
I/O18 44
I/O1
I/O19 42
I/O2
I/O3/GCK1 I/O20/GTS1 43
I/O21 40
I/O4
I/O5/GCK2 I/O22/GTS2 39
I/O23/GSR 38
I/O6
I/O24 37
I/O7/GCK3
I/O25 36
I/O8
I/O26 35
I/O9
I/O27 34
I/O10
I/O28 33
I/O11
I/O29 29
I/O12
I/O30 28
I/O13
I/O31 27
I/O14
I/O32 26
I/O15
I/O33 25
I/O16
I/O34
I/O17
DBSCLK
DBTYPE1
18
17
16
15
14
13
12
11
U13
2
3
5
4
6
8
7
9
11
12
13
14
18
19
20
22
24
LA9
DBSCLK
CLKXB
74ABT245
74ACT157
C37
0.01uF
C10
0.01uF
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1G
2G
VCC
2
3
4
5
6
7
8
9
1
19
ON
BON
VCC
C8
0.01uF
TALLY2
BD[1]
REGFADER
CLKXA
BD[3]
BXDDS
LA2
74HC373
GND
U20
1A
1B
2A
2B
1Y
3A
2Y
3B
3Y
4A
4Y
4B
A/B
G
2
3
5
6
14
13
11
10
1
15
3
4
7
8
13
14
17
18
11
1
AG
74AC14
VCC
VCC
GND
3
U16
BXDWR
BXDA8
BXDA9
BXDA10
BXDA11
GND
R125
4.99K
C13
0.01uF
1
R45
4.99K
A
VCC
9
XOFF
74AC157
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
5
XON
Of 12
4 Ob
2
74ABT244
GND
XTBTOCR
74ABT244
GND
VCC
74AC14
IC PINOUT
2 Oa
BD[0]
BD[1]
BD[2]
BD[3]
BD[4]
BD[5]
BD[6]
BD[7]
2
5
6
9
12
15
16
19
74ABT244
U37
A1 Y1 18
A2 Y2 16
A3 Y3 14
A4 Y4 12
G
GND
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 I1a
11
13
15
17
19
2
4
6
8
1
74AC32
IC PINOUT
GND
74HC373
VCC
OB4 15
7 OA5
U23
1D 1Q
2D 2Q
3D 3Q
4D 4Q
5D 5Q
6D 6Q
7D 7Q
8D 8Q
LE
OE
74HC373
49FCT805
IC PINOUT
1 VCC
GND
REGSTAT1
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
2 OA1
GND
74ACT157
R44
4.99K
74HC373
R120
4.99K
2
4
6
8
11
13
15
17
1
19
R168
10
REGPRE
VCC 20
3 A2
XDRESET
XDDS
XDAS
XDWR
XDA8
XDA9
XDA10
XDA11
R169
10
1 DIR
2 A1
XTBTOCR
XON
XOFF
XCOUGH
4
7
12
9
R180
10.0K
R167
10
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1Y
2Y
3Y
4Y
D14 4148
R166
10
74ABT245
IC PINOUT
D
1A
1B
2A
2B
3A
3B
4A
4B
A/B
G
R143
2.43K
2A1 11
2
3
5
6
14
13
11
10
1
15
R145
2.43K
1Y4 12
XTBTOCRA
XTBTOCRB
XONA
XONB
XOFFA
XOFFB
XCOUGHA
XCOUGHB
AON
BD[0]
BD[1]
BD[2]
BD[3]
BD[4]
BD[5]
BD[6]
BD[7]
2
5
6
9
12
15
16
19
R141
2.43K
9 2Y1
10 VSS
U30
1D 1Q
2D 2Q
3D 3Q
4D 4Q
5D 5Q
6D 6Q
7D 7Q
8D 8Q
LE
OE
R140
2.43K
2A2 13
3
4
7
8
13
14
17
18
11
1
R179
475
8 1A4
DBTYPE0
DBTYPE1
R178
475
1Y3 14
3
U17
R159
475
2A3 15
7 2Y2
R121
4.99K
R160
475
1Y2 16
6 1A3
R15
10.0K
R156
475
5 2Y3
4
VCC
R155
1.00K
2A4 17
VCC
R158
1.00K
4 1A2
VCC
R157
1.00K
1Y1 18
R181
10
3 2Y4
5
BD[0:7]
R162
68
2G 19
R182
68
VCC 20
6
R161
68
1 1G
2 1A1
7
3
MMD-500 Mono Mic Input Module Schematic - Sheet 1 of 4
DATE
SA 10-15-01
SA
SA
W# 700251
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
D
SCALE
2
DWG. NO.
MMD-500F PCB
14S0049
SHEET
1
A
REV
F
1 OF 4
Page 5-5
6
5
V-
AGND
4
6
9
+40B
AGND
AON
5.1V
C5V1
Z4
5.1V
C5V1
Z3
R111
1.30K
SW1
R133
10.0K
R132
10.0K
AGND
R103
3.92K
6
100uF C66
AGND
14
6
11
R104
40.2K
1
R2
10
MIC"B"
GAIN
TRIM
X_Y
X 13
INH
Y 12
U21
S 4053
GND
AGND
R110
4.99K
C70
33pF
VCCadc
C78
22uF
R138
100
+2.5V DC
R50
10
TBMONITOR
-2dBu
+2.5V DC
V-
DBLR
DBSCLK
DBMCLK
RST
DBSDATA
120/43
A
GNDR 27
VCOMR 26
4 AINL+
AINR+ 25
5 AINL-
AINR- 24
6 ZCAL
AGND 22
8 AGND
BGND 21
9 CAL
TEST 20
10 RST
HPFE 19
12 SMODE1
8
D-500/Oct 2001
VA 23
7 VD
11 SMODE2
VCCadc
J4
VCCadc
J2
R51
10
7
AGND
D4
SS14
R65
39
V+
D2
SS14
VA+
3900pF
C50
J3
SS14
D3
VCCadc
+2.5V DC
R32
68
4
SS14
D5
VCC
R54
4.99K
R41
619
AGND
R55
4.99K
AGND
R112
4.99K
AGND
AGND
CMODE 18
MCLK 17
13 LRCK
FSYNC 16
14 SCLK
SDATA 15
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
1
2
3
4
5
6
23
7
2
4
5
GNDL
AINL+
AINL-
25
24
27
AINR+
AINRGNDR
13
14
17
16
LRCK
SCLK
MCLK
FSYNC
19
20
HPFE
TEST
18
12
11
CMODE
SMODE1
SMODE2
6
10
ZCAL
RST
U25
2 Yb X_Yb 15
NE5532/TL072/
OP-275 IC PINOUT
SSM2017
IC PINOUT
1 I1a
VCC 14
2 I2a
I2d 13
3 Xa X_Yc 14
3 Oa
I1d 12
4 X_Ya Xc 13
4 I1b
Od 11
5 Ya
Yc 12
1 OUT
V+ 8
1 RG1
5 I2b
I2c 10
6 INH
A 11
2 IN-
OUT 7
6 Ob
I1c 9
7 VEE
B 10
3 IN+
IN- 6
7 VSS
Oc 8
8 VSS
C 9
4 V-
IN+ 5
7
V+
C51
0.1uF
Z5
1N4735
6.2V
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
6
C
2.5V
C80
100uF
C84
0.1uF
AGND
VREFL
VCOML
VREFR 28
VCOMR 26
VREFR
VCOMR
SDATA 15
R53 68
AGND
10uF
C72
C74
0.22uF
1
3
AK5392
POLYSW
1.1A
INSTALL
ONE
.1uF
C75
21
8
AGND
AGND
AGND
F6
+DIG
+REGin
POLYSW
1.1A
AGND
C88
0.1uF
C48
0.22uF
C73
10uF
AGND
C49
.1uF
C127
1uF
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
SSM2142
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
RG2 8
1 OUT- OUT+ 8
2 IN-
V+ 7
2 SNC- SNC+ 7
3 IN+
OUT 6
3 GND
V+ 6
4 V-
GND 5
4 IN
V- 5
4DIPSWITCH
POSITION
PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1
22
33
44
1
5
ON
ON
ON
ON
8
7
C32
100uF
GND
U39
3
2 LM2940
C114
22uF
VCC
GND
VIN OUT
GND
V+in
AGND
POLYSW
.3A
C60
0.1uF
C89
100uF
6
U7
74ACT32
GND
V+
C128
1uF
C125
0.1uF
C102
100uF
AGND
F3
V-in
V+
C101
100uF
C90
0.1uF
C109
0.1uF
V-
C93
0.1uF
C92
0.1uF
C46
0.1uF
C95
0.1uF
C83
0.1uF
C55
0.1uF
B
C69
0.1uF
V-
POLYSW
.3A
V+
Vdd
C44
1uF
V-
GND
Z1
C5V1
5.1V
C45
1uF
Z2
C5V1
5.1V
Vee
+40V
+40V
VCCadc
F4
AGND
NOTE 1: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
APPROVALS
DRAWN
CHECKED
6
5
ISSUED
3
MMD-500 Mono Mic Input Module Schematic - Sheet 3 of 4
W# 700251
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
D
SCALE
2
120/59
MMD-500
DATE
SA 10-15-01
SA
SA
+40Vin
POLYSW
.3A
C126
0.1uF
CONTRACT NO.
4
2
3 PQ05
GND
F2
4
5
J5
AGND
1
VIN OUT
GND
GND
CAL 9
22
1
L1
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
VDD 16
AGND
AGND
NOT
INSTALLED
74VHC4053N
IC PINOUT
1 Xb
C52
1uF
F5
VREFL
VCOML
VCC
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
VA+
C54
100uF
AGND
GND
74AC32
IC PINOUT
V-
2
R113
475
R43 68
R42
1.00K
6CONNECTOR
PIN JST
PINOUT
VIN OUT
GND
VCCadc
VA+
VD
SS14
D6
VREFR 28
3 VCOML
1
AGND
BGND
R135
10
R62
39
R66
2.43K
5
V-
AGND
D10
SS14
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
2 GNDL
R48 4
4.99K
AGND AGND
VA+
AGND
4.99K
R52
V-
5532
U27
+
C53
1uF
AGND
VCCadc
AK5392
IC PINOUT
1 VREFL
7
VCCadc
VA
-2dBu
7
D9
SS14
VA+
3900pF
C76
C59
330pF
6
2.5V
SW1
C47
33pF
SLIDESW
INSERT
BYPASS
AGND
R33
68
V-
4
2.5V
1
8
V+
V+
5532
U27
+
V-
8
2
5
5
V+
5532
U22
+
Q3
AGND
R63
2.43K
C57
330pF
R116
2.43K
V+
4
-2dBu
3
4
V-
R119
2.43K
22uF C58
8
6
Q8
V+
5532
U26
+
V-
V-
NOT
INSTALLED
WITH
PAN POT
R59
2.43K
6
5
R118
39
4 5
CT7
10K 6
8
2.5V
R61 AGND
10.0K
AGND AGND
2
+2.5V DC
SS14
D8
R117
2.21K
PAN
R115
39
V+
R60
10.0K
2.5V
R56
10.0K
AGND
3 PQ05
R134
10
R114
2.21K
C81
330pF
B
AGND
4
AGND
SW7
1
3
4
6
AGND
V+
1
INSERT
C120
0.001uF
V+
VCCadc
C82
330pF
-2dBu
NOT
INSTALLED
WITH
PAN POT
V+
100uF C31
3
R57
2.43K
R64
10.0K
1 2
CT7
10K 3
8
C119
0.001uF
AGND
-2dBu
5532
U26
+
INSERTINLO
AGND
AGND
2
SH
AGND
AGND
C77
0.1uF
22uF C56
SH
UDB2
+4dBu BAL
INSTALL
ONE
C
V+
C71 10uF
AGND AGND
+40V 2
Z11
C5V1
5.1V
Z10
C5V1
5.1V
AGND
UDB16
C100
68pF
OUT IN
INSERTINHI
UDB1
R58
475
R108
4.99K
C118
68pF
UDB14
INSERTOUTLO
1
2
V-
HI
LO
UDB15
+4dBu BAL
R101
1.30K
R109
C99 4.99K
0.001uF
C98
0.001uF
AGND
C94
330pF
C68 10uF
4
SSM2017
U32
+
8
5
AGND
UDB3
HI
LO
INSERTOUTHI
7
8
R106
1.30K
UDB/11
L4
L2
V-
L3
2
5
3
4
3
V-
R105
40.2K
V+
+ +
SSM2142
U33
gnd -
-2dBu
-10dBu
7
C96 10uF
AGND
4
1
AGND
V-
V+
UDB/23
MICBINHI
-50dBu
MICBINLO
X_Y
X 3
INH
Y 5
U21
S 4053
6
5532
U22
+
3
AGND
CR2 1
1K 3 2
MIC"B"
UDB/10
2
D
-2dBu
V+
V-
C30 100uF
AGND
HI
LO
SH
8
R49
4.99K
AGND
AGND
R165
4.99K
MIC"A"
GAIN
TRIM
X_Y
X 1
INH
Y 2
U21
S 4053
R136
10.0K
R3
10
15
6
10
R100
40.2K
1
AGND
1
R107
10.0K
100uF C29
V+
5.1V
C5V1
Z7
R131
10.0K
V-
V+
R130
10.0K
2
DGND
+40A
5.1V
C5V1
Z6
R1
1.30K
SW1
Z9
C5V1
5.1V
C4 10uF
AGND AGND
+40V 1
Z8
C5V1
5.1V
6
V-
R164
4.99K
SSM2017
U31
+
8
3
C67
33pF
R163
C117 4.99K
0.001uF
C116
0.001uF
AGND
C91
330pF
C97 10uF
V+
UDB/25
L7
L5
4
V-
SH
D
L6
2
5
3
4
-10dBu
7
C115 10uF
CR1 1
1K 3 2
HI
MIC"A" LO
UDB/24 MICAINHI
-50dBu
UDB/12 MICAINLO
R102
3.92K
7
V+
8
DWG. NO.
MMD-500F PCB
14S0052
SHEET
1
A
REV
F
3 OF 4
Page 5-5b
UPPER
DB-25
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
LOWER
DB-25
4
LOWER
DB-25
20
19
18
17
16
15
14
3
2
AGND
AGND
1
AGND
MICAINLO
AGND
MICBINHI
36BUSPIN9
AGND
36BUSPIN13
36BUSPIN15
AGND
36BUSPIN19
INSERTOUTLO
AGND
INSERTINHI
36BUSPIN27
LDBSTTOSTTBB
GND
LDBONB
LDBONTALLYB
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
CT10
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
A
D-500/Oct 2001
AGND
MICAINHI
MICBINLO
AGND
36BUSPIN10
36BUSPIN12
AGND
36BUSPIN16
36BUSPIN18
AGND
INSERTOUTHI
INSERTINLO
AGND
36BUSPIN28
DB_VCC
GND
LDBOFFB
LDBOFFTALLYB
36/2
36/4
36/6
36/8
36/10
36/12
36/14
36/16
36/18
36/20
36/22
36/24
36/26
36/28
36/30
36/32
36/34
36/36
120 PIN EDGE CONNECTOR
120/1
120/3
120/5
120/7
120/9
120/11
120/13
120/15
120/17
120/19
120/21
120/23
120/25
120/27
120/29
120/31
120/33
120/35
120/37
120/39
120/41
120/43
120/45
120/47
120/49
120/51
120/53
120/55
120/57
120/59
120/61
120/63
120/65
120/67
120/69
120/71
120/73
120/75
120/77
120/79
120/81
120/83
120/85
120/87
120/89
120/91
120/93
120/95
120/97
120/99
120/101
120/103
120/105
120/107
120/109
120/111
120/113
120/115
120/117
120/119
LDBTBTOCRB
120BUSPIN3
LDBSTTOSTTBA
GND
LDBONA
LDBONTALLYA
LDBTBTOCRA
XDSPPGM
XDSPAUX
PGMLTMONITOR
PGMRTMONITOR
AUDLTMONITOR
AUDRTMONITOR
AUXLTMONITOR
AUXRTMONITOR
UTLLTMONITOR
UTLRTMONITOR
CUELTMONITOR
CUERTMONITOR
TEL12MONITOR
TEL34MONITOR
TBMONITOR
ICMCUE
XDCUELOGIC
XDST1MUTE
XDTIMERRESTART
XDTALLY2
V+in
V-in
+40Vin
GND
XDAD1
XDAD3
XDAD5
XDAD7
XDA9
GND
GND
GND
XDRESET
XDBUSIN
SIGX
XDFRMOUT
XDTDMOUT1
XDTDMOUT2
XDSEROUT
XDSERCLK
XDSERFRM
XDSERIN
XDDINT
GND
XDFRMX
XDCLKX
XDCSA4
XDCSA6
XDCSA8
GND
120BUSPIN115
+DIG
+DIG
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
CT11
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
LDBCOUGHB
120BUSPIN4
DB_VCC
GND
LDBOFFA
LDBOFFTALLYA
LDBCOUGHA
XDSPAUD
XDSPUTL
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
XDCRMUTE
XDST2MUTE
XDONAIRTALLY
XDTALLY3
V+in
V-in
GND
XDAD0
XDAD2
XDAD4
XDAD6
XDA8
XDWR
XDDS
XDAS
TEL12_34
TEL34_12
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
XDCSA5
XDCSA7
XDCSA9
GND
120BUSPIN116
+DIG
+DIG
120/2
120/4
120/6
120/8
120/10
120/12
120/14
120/16
120/18
120/20
120/22
120/24
120/26
120/28
120/30
120/32
120/34
120/36
120/38
120/40
120/42
120/44
120/46
120/48
120/50
120/52
120/54
120/56
120/58
120/60
120/62
120/64
120/66
120/68
120/70
120/72
120/74
120/76
120/78
120/80
120/82
120/84
120/86
120/88
120/90
120/92
120/94
120/96
120/98
120/100
120/102
120/104
120/106
120/108
120/110
120/112
120/114
120/116
120/118
120/120
APPROVALS
DRAWN
CHECKED
B
W# 700251
MMD-500 ANALOG INPUTS
4
2
MMD-500
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
C
MMD-500
Mono
Mic
Input
Module
Schematic - Sheet 4 of 4
D
DB Connector Pinouts
3
SCALE
C
C
B
4
DWG. NO.
MMD-500F PCB
14S0051
SHEET
D
1
3
N/C
N/C
DIGITAL GND
REMOTE ON "B"
ON TALLY "B"
TB TO CR "B"
N/C
N/C
DIGITAL GND
REMOTE ON "A"
ON TALLY "A"
TB TO CR "A"
2
25 13
24 12
11
23 10
22 9
21
20 87
19 6
18 5
17 4
16 3
15
14 21
I/O PORTS
(Lower DB-25)
LOGIC
1
F
A
D-500/Oct 2001
B
3
2
MMD-500
CONTRACT NO.
ISSUED
REV
AUDIO COMMON
MIC 1 IN LO
MIC 2 IN SH
MIC 2 IN HI
N/C
AGND
N/C
N/C
AGND
N/C
INSERT OUT LO
INSERT IN SH
INSERT IN HI
AUDIO COMMON
N/C
+5V DIGITAL
DIGITAL GND
REMOTE OFF "B"
OFF TALLY "B"
COUGH "B"
N/C
+5V DIGITAL
DIGITAL GND
REMOTE OFF "A"
OFF TALLY "A"
COUGH "A"
CHECKED
Page 1-1
25 13
24 12
11
23 10
22 9
21
20 87
19 6
18 5
17 4
16 3
15
14 21
MIC 1 IN SH
MIC 1 IN HI
MIC 2 IN LO
AGND
N/C
N/C
AGND
N/C
N/C
INSERT OUT SH
INSERT OUT HI
INSERT IN LO
APPROVALS
DRAWN
4 OF 4
4
I/O PORTS
(Upper DB-25)
ANALOG
LOWER
DB-25
7
6
5
4
3
2
1
DATE
SA 10-15-01
SA
SA
A
UPPER
DB-25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
LOWER
DB-25
CONTRACT NO.
ISSUED
AGND
D
36 PIN EDGE CONNECTOR
36/1
36/3
36/5
36/7
36/9
36/11
36/13
36/15
36/17
36/19
36/21
36/23
36/25
36/27
36/29
36/31
36/33
36/35
CONNECTORS
BUSS CHART
AGND
C
B
A
DATE
SA 10-15-01
SA
SA
W# 700251
C
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
SCALE
MMD-500 PCB
C
MMD-500 Mono Mic Input Module Pinout
14S0059
SHEET
D
1
REV
_
1 OF 1
Page 1-1
5
4
3
VCC
LDBSEQOUT
XSEQIN
C61
0.1uF
U29
U29
14
10
3
R124
4.99K
8
LDBSEQIN
OPTO1
9
OPTO1
13
LDBSEQOUT
4
VCC
R57
40.2K
R56
40.2K
1
Phone
Energize
DIPSW:
DIPSW
POS
1PGM
DIPSW
POS
2AUD
DIPSW
POS
3AUX
DIPSW POS 4- UTL
13
C60
0.1uF
LDBREADYB
R118
475
R122
475
XEXREADYA
U29
C59
0.1uF
6
OPTO1
11
1
U29
16
2
OPTO1
15
VCC
R6
10.0K
5
8
U30
10
XSTOPA
7
OPTO1
9
LDBS/SB
VCC
VCC
LDBSTOPB
C26
100uF
8
13
XSTOPB
Q3
C65
0.1uF
U31
1
5
R135
4.99K
C63
0.1uF
6
LDBOFFA
OPTO1
11
POLYSW
1.1A
INSTALL
ONE
XEXOFFB
12
U30
12
F5
+DIG
R129
4.99K
INSTALL
ONE
LDBOFFB
R128
475
R134
475
XEXOFFA
5
+REGin
POLYSW
1.1A
6
LDBOFFB
OPTO1
GND
C57
0.1uF
11
2
1
C74
1uF
C72
22uF
VIN OUT
GND
B
U31
14
C62
0.1uF
4
LDBONA
OPTO1
13
3
U30
LDBONB
4
OPTO1
GND
U14
6
U14
8 MDLPWRUPRESET
74AC14
12
U14
11
C
10
74AC14
GND
2
SS14 D5
GND
U37
VIN OUT
GND
U14
9
VCC
VCC
3
2 LM2940
C44
0.1uF
C58
100uF
C75
1uF
R79
1.0M
VCC
C20
0.1uF
GND
C17
0.1uF
XDBUSIN
C47
22uF
GND
14
13
AGND
GND
GND
B
C67
0.1uF
F3
V-in
GND
C73
0.1uF
R126
4.99K
GND
C16
0.1uF
GND
PHONEUTL
V+
POLYSW
.3A
XEXONB
R132
4.99K
GND
C18
0.1uF
3 PQ05
F2
V+in
R127
475
R133
475
3
C64
0.1uF
LDBONB
C19
0.1uF
4
74AC14
GND
GND
XEXONA
PHONEAUX
U14
3
C21
0.1uF
GND
LDBONA
10
D
74AC14
74AC14
R7
4.99K
F4
LDBOFFA
U13
11
74AC14
GND
R130
220
OPTO1
9
LDBS/SA
7
PHONEAUD
VCC
GND
R136
220
C
U31
6
74AC14
12
U14
PHONEPGM
U13
5
GND
LDBREADYB
D1
4148
10
8
R119
4.99K
GND
LDBSTOPA
U13
4
74AC14
74AC14
XEXREADYB
12
R121
4.99K
LDBREADYA
U13
U13
3
74AC14
1
5
2
74AC14
GND
LDBREADYA
U13
74AC14
9
XSEQOUT
1
R11
220
7
1
2
3
4
SW2
VCC
R58
40.2K
VCC
LDBSEQIN
R120
220
D
R123
475
XDSPPGM
XDSPAUD
XDSPAUX
XDSPUTL
VCC
R59
40.2K
2
R8
220
6
R9
220
7
R10
220
8
V-
2
XSTARTA
LDBS/SB
U30
1
15
OPTO1
2
F1
VCC
SS14 D2
C51
0.1uF
XSTARTB
GND
U36
VCC
VCC
R94 100
R97
20.0K
SW7
XON
A
VCC
R98
20.0K
VCC
SS14 D3
XOFF
OPTIONAL
EXTERNAL
ON/OFF
PULSECONSTANT
SWITCH
R150
220
XDCLKX
22uF C50
C52 0.1uF
R92
10.0K
DB_VCC
POLYSW
.17A
VCC
XMCLKOE
R93
10.0K
XPON
R151
332
GND
XPOFF
SS14 D4
OA1
OA2
OA3
10
INA OA4
9
OEA OA5
11
12
GND
INB
OEB
OB1
OB2
OB3
OB4
OB5
MON
49FCT805
2
3
4
6
7
19
18
17
15
14
13
R144
39
OPTO1
16
R149
39
15
LDBSTARTB
R143
39
1
VCC
U31
R125
220
LDBS/SA
16
R131
220
LDBSTARTA
VCC
POLYSW
.3A
CLKXA
CLKXB
DBMCLK
APPROVALS
DRAWN
C53 0.22uF R95 100
CHECKED
DATE
SA 8-6-01
ISSUED
8
D-500/Aug 2001
7
6
5
SLD-500 Stereo Line
Input
Module
Schematic
Page 5-5b
Sheet 3 of 4
4
SLD-500
CONTRACT NO.
3
W# 700219
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0024H
D
SCALE
2
SLD-500H PCB
SHEET
1
A
REV
3 OF 4
4
3
UPPER
DB-25
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
LOWER
DB-25
D
AGND
C
36 PIN EDGE CONNECTOR
36/1
36/3
36/5
36/7
36/9
36/11
36/13
36/15
36/17
36/19
36/21
36/23
36/25
36/27
36/29
36/31
36/33
36/35
AGND
XLOALT
XSHART
XHIART
XLOBLT
AGND
XHIBRT
36BUSPIN15
AGND
36BUSPIN19
36BUSPIN21
GND
UDBTRANSMITB
LDBSEQOUT
LDBSEQOUT
LDBSEQIN
LDBSEQIN
LDBONB
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
CT12
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
XSHALT
XHIALT
XLOART
AGND
XHIBLT
XLOBRT
AGND
36BUSPIN16
36BUSPIN18
GND
UDBTRANSMITA
36BUSPIN24
DB_VCC
LDBONTALLY
GND
LDBREADYB
LDBREADYB
LDBSTARTB
36/2
36/4
36/6
36/8
36/10
36/12
36/14
36/16
36/18
36/20
36/22
36/24
36/26
36/28
36/30
36/32
36/34
36/36
2
UPPER
DB-25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
LOWER
DB-25
CONNECTORS
BUSS CHART
AGND
AGND
UPPER
DB-25
25
24
23
22
21
20
19
7
8
9
10
11
12
13
AGND
B
AGND
AGND
CT11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
XSHALT
XHIALT
XLOART
AGND
XHIBLT
XLOBRT
AGND
XHIBRT
AGND
XLOBLT
XHIART
XSHART
XLOALT
AGND
36/2
36/4
36/6
36/8
36/10
36/12
36/14
36/13
36/11
36/9
36/7
36/5
36/3
36/1
AGND
AGND
LOWER
DB-25
20
19
18
17
16
15
14
1
120 PIN EDGE CONNECTOR
120/1
120/3
120/5
120/7
120/9
120/11
120/13
120/15
120/17
120/19
120/21
120/23
120/25
120/27
120/29
120/31
120/33
120/35
120/37
120/39
120/41
120/43
120/45
120/47
120/49
120/51
120/53
120/55
120/57
120/59
120/61
120/63
120/65
120/67
120/69
120/71
120/73
120/75
120/77
120/79
120/81
120/83
120/85
120/87
120/89
120/91
120/93
120/95
120/97
120/99
120/101
120/103
120/105
120/107
120/109
120/111
120/113
120/115
120/117
120/119
LDBONB
LDBOFFB
LDBOFFB
LDBOFFA
LDBOFFA
LDBONA
LDBONA
XDSPPGM
XDSPAUX
PGMLTMONITOR
PGMRTMONITOR
AUDLTMONITOR
AUDRTMONITOR
AUXLTMONITOR
AUXRTMONITOR
UTLLTMONITOR
UTLRTMONITOR
CUELTMONITOR
CUERTMONITOR
TEL12MONITOR
TEL34MONITOR
TBMONITOR
ICMCUE
XDCUELOGIC
XDST1MUTE
XDTIMERRESTART
XDTALLY2
V+in
V-in
+40Vin
GND
XDAD1
XDAD3
XDAD5
XDAD7
XDA9
GND
GND
GND
XDRESET
XDBUSIN
SIGX
XDFRMOUT
XDTDMOUT1
XDTDMOUT2
XDSEROUT
XDSERCLK
XDSERFRM
XDSERIN
XDDINT
GND
XDFRMX
XDCLKX
XDCSA4
XDCSA6
XDCSA8
GND
120BUSPIN115
+DIG
+DIG
CT13
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
A
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
LDBSTOPB
LDBS/SB
LDBS/SA
LDBSTOPA
LDBSTARTA
LDBREADYA
LDBREADYA
XDSPAUD
XDSPUTL
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
XDCRMUTE
XDST2MUTE
XDONAIRTALLY
XDTALLY3
V+in
V-in
GND
XDAD0
XDAD2
XDAD4
XDAD6
XDA8
XDWR
XDDS
XDAS
TEL12_34
TEL34_12
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
XDCSA5
XDCSA7
XDCSA9
GND
120BUSPIN116
+DIG
+DIG
120/2
120/4
120/6
120/8
120/10
120/12
120/14
120/16
120/18
120/20
120/22
120/24
120/26
120/28
120/30
120/32
120/34
120/36
120/38
120/40
120/42
120/44
120/46
120/48
120/50
120/52
120/54
120/56
120/58
120/60
120/62
120/64
120/66
120/68
120/70
120/72
120/74
120/76
120/78
120/80
120/82
120/84
120/86
120/88
120/90
120/92
120/94
120/96
120/98
120/100
120/102
120/104
120/106
120/108
120/110
120/112
120/114
120/116
120/118
120/120
LOWER
DB-25
7
6
5
4
3
2
1
CONTRACT NO.
D
C
B
SLD-500
APPROVALS DATE
DRAWN
600
Drive
SA 8-6-01
NewIndustrial
Bern, NC 28562
CHECKED
SIZE FSCM NO. DWG. NO.
ISSUED
C
SCALE
SLD-500H PCB SHEET
W# 700219
A
14S0023H
AGND
4
AGND
D-500/Aug 2001
SLD-500
Stereo Line
Input
Schematic
- Sheet
4 ofModule
4
3
Page 5-5b
2
1
REV
4 OF 4
_
7
6
D
INSTALL
FOR 75 OHM
CT2
1
2
DBAESPA
3
DBAESNB
C10 0.1uF
R6
4.99K
2
1
6
7
10
9
14
15
4
12
R16
220
T2
3
4
1
6
R14
220
R15
220
4
5
6
7
J4
INSTALL
FOR 75 OHM
8
9
10
C1 0.1uF
DBAESPB
11
12
DBAESNA
13
R7
4.99K
R5
220
T1
3
4
1
6
R4
220
4
3
VCC
J6
UPPER
DB-25
25
24
23
22
21
20
19
7
8
9
10
11
12
13
5
VCC
U2
A+
AB+
BC+
CD+
DEN
EN
OUTA
OUTB
OUTC
OUTD
2
3
5
6
14
13
11
10
1
15
3
5
11
13
AM26C32A
VA+
R26
4.99K
U3
1A
1B
2A
2B
3A
3B
4A
4B
A/B
G
22
VCC
J9
1Y
2Y
3Y
4Y
C6 0.01uF
4
7
12
9
74ACT157
R8
4.99K
GND
R3
220
VCC
J8
8
19
13
16
9
10
MCK
FCK
SEL
RXP
RXN
23
24
18
17
M0
M1
M2
M3
J7
GND
GND
R25
4.99K
14
C11
0.01uF
1
VCC
7
U4
VD+
C
U
VERF
CBL
ERF
SDATA
SCK
FSYNC
FILT
1
14
28
15
25
26
12
11
20
5
6
6
5
4
3
2
27
C0/E0
Ca/E1
Cb/E2
Cc/F0
Cd/F1
Ce/F2
AGND
DGND
21 CS8412 8
GND
D
4
U1
74ACT02
J5
1K
R9
GND
C7
0.1uF
AGND
GND
2
C5
0.1uF
GND
GND
C
Y1
1
VCC
CT1
DBMCLK
3
OUT
3
OSCILLATOR
16.384MHz
+40Vin
1
2
E/D
DBSCLK
4
5
U5
3
4
5
6
DATA_I
BCLK_I
WCLK_I
LR_I
26
25
24
BCLK_O DATA_O 23
WCLK_O
LR_O
10
11
12
BKPOL_I
TRGLR_I
MSBDLY_I
19
18
17
BKPOL_O
TRGLR_O
MSBDLY_O
1
2
13
15
28
GPDLYS
MCLK
RESET
MUTE_I MUTE_O 16
SETLSLW
6
AD1890
7
DBSDATA
8
9
AGND
11
DBTYPE1
DBTYPE0
DBERROR
V+
DBSTAT1
DBSTAT0
RESET
AON
V-
12
13
14
15
16
AGND
VCC
DBL/R
10
B
17
18
19
20
VCC
R1
220
VCC
R2
220
V+
GND
V-
VCC
C4
0.1uF
GND
VCC
C8
0.1uF
GND
U1
74ACT02
1
1
2
3
4
SW1
R10
4.99K
VCC
R11
4.99K
VCC
R12
4.99K
VCC
SW3
R13
4.99K
SW2
GND
R22
4.99K
VCC
R23
4.99K
VCC
R24
4.99K
VCC
R17
4.99K
VCC
R18
4.99K
VCC
R19
4.99K
VCC
1
2
3
4
1
2
3
4
APPROVALS
DRAWN
ISSUED
D-500/Jan 2002
5
SRC-500
CONTRACT NO.
C9
0.1uF
6
U1 13
74ACT02
GND
GND
7
11
12
R20
4.99K
GND
VCC
C3
0.1uF
R21
4.99K
VCC
CHECKED
8
U1 10
74ACT02
J3
VCC
GND
C2
0.1uF
8
9
J1
VCC
VCC
GND
J2
2
3
VCC
B
J11
GND
AGND
A
VCC
J10
GND
AGND
C
4
SLD-500 Input Module Schematic - Sheet 7 of 7
3
DATE
SA 1-24-02
SA
SA
W# 700252
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
D
SCALE
2
DWG. NO.
SRC-500C PCB
14S0027
SHEET
1
A
REV
C
1 OF 1
Page 7-7
8
7
6
5
4
3
2
1
2
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
C26
0.001uF
AGND
C27
0.001uF
AGND
R22
10
X_Y
X
INH
Y
S U6 GND
VHC4053
2
1
6
4
2.5V
R23
10
-14dBu
V+
5532
U2
+
5
V-
4
R4
39
R13
10
8
7
AGND
D2
SS14
SS14
D1
VCCadc
VCCadc
VCCadc
3900pF
C14
+2.5V DC
V4.99K
R25
2.5V
4.99K
R26
4.99K
R24
VD
R5
2.43K
C2
330pF
V+
R10
2.43K
R2
39
V-
5532
U2
+
3
AGND
-14dBu
V+
D4
SS14
VA+
7
VA
10K
CR1
R3
220
C6
330pF
V-
1
2
8
AGND AGND
CT1
V+
+2.5V DC
R32
4.99K
15
6
10
8
SS14
D3
GNDL
AINL+
AINL-
25
24
27
AINR+
AINRGNDR
13
14
17
16
LRCK
SCLK
MCLK
FSYNC
19
20
HPFE
TEST
18
12
11
CMODE
SMODE1
SMODE2
6
10
ZCAL
RST
U4
AGND
+40Vin
3
AGND
AGND
AGND
DBL/R
11
DBTYPE1
DBTYPE0
12
13
V+
17
V-
VCCadc
21
8
AGND
AGND
VCCadc
R28
4.99K
D7
4148
C42
100uF
GND
U7
12
11
74AC14
AGND
1
U7
C34
100uF
10
VCCadc
74AC14
2
U7
3
74AC14
V-
U7
9
10
4
74AC14
U9
74ACT08
8
14
9
8
1 VREFL
VREFR 28
2 GNDL
GNDR 27
3 VCOML
VCOMR 26
4 AINL+
AINR+ 25
5 AINL-
AINR- 24
6 ZCAL
A
AGND
AGND 22
8 AGND
BGND 21
9 CAL
TEST 20
10 RST
HPFE 19
11 SMODE2
12 SMODE1
(COMPONENT SIDE)
1 REF
N/C 8
2 IN-
V+ 7
3 IN+
OUT 6
4 V- SENCE 5
V+
74VHC4053
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
NE5532
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 Xb
VDD 16
74AC14
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1
C44
100uF
74AC08
IC PINOUT
C31
0.1uF
C46
0.1uF
VIN OUT
GND
AGND
D-600/Dec 1999
11
C
74ACT08
AGND
GND
3 PQ05
C3
0.1uF
1 Ia
VCC 14
1 I1a
VCC 14
3 Xa X_Yc 14
2 Oa
If 13
2 I2a
I2d 13
74ACT08
AGND
D10
4148
VCCadc
4 X_Ya Xc 13
3 Ib
Of 12
3 Oa
I1d 12
1 OUT
V+ 8
5 Ya
Yc 12
4 Ob
Ie 11
4 I1b
Od 11
2 IN-
OUT 7
6 INH
A 11
5 Ic
Oe 10
5 I2b
I2c 10
3 IN+
IN- 6
7 VEE
B 10
6 O2c
Id 9
6 Ob
I1c 9
4 V-
IN+ 5
8 VSS
C 9
7 VSS
Od 8
7 VSS
Oc 8
C45
100uF
C15
0.1uF
C37
0.1uF
V-
C8
0.1uF
VCCadc
C38
0.1uF
7
6
C33
0.1uF
SLD-600 Input Module Schematic - Sheet 6 of 6
Page 5-5
C23
0.1uF
AGND
AGND
AGND
VCCadc
C25
22uF
AGND
VCCadc
C24
1uF
AGND
VA+
C43
100uF
C12
1uF
C11
0.1uF
Z3
1N4735
C1
1uF
Z1
C5V1
R20
475
C5
1uF
Z2
C5V1
R19
475
AGND
C20
100uF
AGND
C10
0.1uF
C7
0.1uF
AGND
AGND
Vee
4
3
SLADC-600
CONTRACT NO.
APPROVALS
DRAWN
CHECKED
5
VCCadc
Vdd
2.5V
AGND
B
3
U9
DATE
SA 12-1-99
ISSUED
8
AGND
7
74AC14
U7
74AC14
7
14
2
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
2 Yb X_Yb 15
MCLK 17
SDATA 15
1
2
6
Q1
CMODE 18
14 SCLK
AGND
L1
R1
1.30K
SSM2143
IC PINOUT
VIEWED FROM ABOVE
FSYNC 16
13 LRCK
C16
.1uF
FERR
AGND
VA 23
7 VD
U7
5
AGND
R9
1.30K
AGND
C22
10uF
VCCadc
VCCadc
4148 D11
GND
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
C13
0.22uF
VCCadc
12
13 U9
CAL 9
22
VCC
R27
220
RESET
AON
18
VCCadc
R31
220
13
V+
16
AK5392
IC PINOUT
.1uF
C28
VCC
R29
4.99K
9
20
10uF
C21
R15
40.2K
AGND
AGND
10
AGND
C29
0.22uF
DBSDATA
8
19
VREFR
VCOMR
AGND
J4
7
15
VREFR 28
VCOMR 26
AK5392
NOT
INSTALLED
6
14
VREFL
VCOML
SDATA 15
5
AGND
VREFL 1
VCOML 3
AGND
DBSCLK
4
B
D
6
DBMCLK
2
AGND
AGND
AGND
VCC
1
U9
74ACT08
DGND
3
6
22uF C17
AGND
+2.5V DC
23
2
4
5
BGND
LINE2RTLO
14
V+
5
SSM2143
U3
+
1
4
AGND
V-
1
VCCadc
AGND
+4dBu BAL
13
7
2
X_Y
X 3
INH
Y 5
U6
SVHC4053
3
2
R18
40.2K
V-
J1
LINE2RTHI
4
6
9
100uF C19
VA+
4.99K
R16
+2.5V DC
J3
12
-2dBu
X_Y
X 13
INH
Y 12
U6
SVHC4053
VCCadc
2.5V
LINE
RT TRIM
4
5
SS14
D9
J2
AGND AGND
4
3900pF
C30
AGND
R14
10
11
V-
7
R34
4.99K
D5
SS14
VA+
D8
SS14
R7
39
10
C36
0.001uF
14
6
11
5532
U1
+
5
2.5V
V+
R8
2.43K
C35
0.001uF
6
4
6
-14dBu
C4
330pF
9
22uF C32
3
1
8
V+
3
5
SSM2143
U5
+
1
4
AGND
V-
5532
U1
+
V-
LINE2LTLO
V+
2
-14dBu
V+
R12
2.43K
2
8
VCCadc
+2.5V DC
SS14
D6
10K
CR2
8
7
LINE2LTHI
+4dBu BAL
7
V+
V-
AGND AGND
6
AGND
X_Y
X 1
INH
Y 2
U8
GND 8
S
VHC4053
LINE1/
LINE2
SELECT
-2dBu
1
2
R17
40.2K
R6
220
5
3
VCCadc
R33
4.99K
C9
330pF
4
C41
0.001uF
R30
4.99K
C40
0.001uF
V-
3
15
6
10
100uF C18
LINE
LT TRIM
R11
39
C
2
3
22uF C39
6
X_Y
X
INH
Y
U8
SVHC4053
3
5
0V DC
V+
AGND
LINE 2 RT HI
LINE 2 RT SH
LINE 2 LT LO
LINE 1 RT HI
LINE 1 RT SH
LINE 1 LT LO
LINE1RTLO
V+
5
SSM2143
U10
+
1
4
AGND
V-
X_Y
X
INH
Y
U8
SVHC4053
13
12
V-
8
+4dBu BAL
1
7
2
-2dBu
R21
4.99K
AGND
LINE1RTHI
V+
7
AGND AGND
CT2
4
6
9
V-
LINE 1 LT SH
LINE 1 LT HI
LINE 1 RT LO
LINE 2 LT SH
LINE 2 LT HI
LINE 2 RT LO
UPPER
DB-25
25
24
23
22
21
20
19
7
8
9
10
11
12
13
C48
0.001uF
V+
C47
0.001uF
AGND
14
6
11
+2.5V DC
3
22uF C49
6
0V DC
LINE1LTLO
+4dBu BAL
V+
5
SSM2143
U11
+
1
4
AGND
V-
V-
3
D
2
-2dBu
R35
4.99K
7
LINE1LTHI
V+
AGND
W# 700560
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S10XX
D
SCALE
2
SLADC-600 PCB
SHEET
1
A
REV
1 OF 1
8
7
6
5
4
3
2
1
D
D
C
C
B
B
A
OMD-500
CONTRACT NO.
APPROVALS
DRAWN
SA
DATE
6-19-00
CHECKED
SA
ISSUED
SA
W# 700226
8
7
6
5
4
3
A
600 Industrial Drive
New Bern, NC 28562
SIZE FSCM NO.
SCALE
2
DWG. NO.
D
OMD-500H PCB
14S0029
SHEET
REV
H
2 OF 4
1
OMD-500 Output Module Schematic - Sheet 2 of 4
D-500/Jun 2000
Page 5-5
C
B
A
D
C
B
A
D
OMD-500 #3 SEND 1-2
DB Connector Pinouts
4
4
4
4
I/O PORTS
(Upper DB-25)
ANALOG
3
3
2
2
3
2
AUDIO COMMON
"SEND1" LT OUT LO
"SEND1" RT OUT SH
"SEND1" RT OUT HI
"SEND2" LT OUT LO
"SEND2" RT OUT SH
"SEND2" RT OUT HI
"SEND1" LT INSERT OUT LO
"SEND1" RT INSERT OUT SH
"SEND1" RT INSERT OUT HI
"SEND1" LT INSERT IN LO
"SEND1" RT INSERT IN SH
"SEND1" RT INSERT IN HI
"SEND1" LT OUT SH
"SEND1" LT OUT HI
"SEND1" RT OUT LO
"SEND2" LT OUT SH
"SEND2" LT OUT HI
"SEND2" RT OUT LO
"SEND1" LT INSERT OUT SH
"SEND1" LT INSERT OUT HI
"SEND1" RT INSERT OUT LO
"SEND1" LT INSERT IN SH
"SEND1" LT INSERT IN HI
"SEND1" RT INSERT IN LO
3
N/C
N/C
N/C
N/C
N/C
"SEND2_2" AES/SP DIF OUT SH
"SEND2_2" AES/SP DIF OUT HI
"SEND1_3" AES/SP DIF OUT LO
N/C
N/C
"SEND2_1" AES/SP DIF OUT LO
"SEND1_1" AES/SP DIF OUT SH
"SEND1_1" AES/SP DIF OUT HI
N/C
N/C
N/C
N/C
N/C
"SEND2_2" AES/SP DIF OUT LO
"SEND1_3" AES/SP DIF OUT SH
"SEND1_3" AES/SP DIF OUT HI
N/C
"SEND2_1" AES/SP DIF OUT SH
"SEND2_1" AES/SP DIF OUT HI
"SEND1_1" AES/SP DIF OUT LO
2
I/O PORTS
(Lower DB-25)
DIGITAL
1
APPROVALS
DRAWN
SA
B
1
APPROVALS
CHECKED
SA
ISSUED
SA
DRAWN
600 Industrial Drive
New Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
C
SCALE
14S0030
OMD-500H PCB
C
SHEET
REV
H
A
OMD-500 Output Module Schematic - Sheet 4 of 4
D-500/Jun 2000
DATE
6-19-00
CHECKED
SA
ISSUED
SA
W# 700226
4 OF 4
D
SA
B
1
OMD-500
CONTRACT NO.
DATE
6-19-00
W# 700226
A
1
OMD-500
CONTRACT NO.
600 Industrial Drive
New Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
C
SCALE
C
OMD-500 PCB
14S0056
SHEET
REV
-
2 OF 2
D
OMD-500 Output Module #3 Pinout
Page
D-500/Jun 2000
Page
3
120/12
AGND
6
4
6
9
C113 22uF
X_Y
X 3
INH U30 Y 5
S 4053
GND
V+ 7
3 IN+
OUT 6
AGND
NE5532
U15
+
4
R70
4.99K
AGND
4 V- SENCE 5
AGND
NE5532
IC PINOUT
SSM2142
IC PINOUT
VIEWED FROM ABOVE
PGM
AUD
AUX
UTL
EXT1
EXT2
CUEOUTLT
CUEOUTMONO
CUEOUTRT
CUEMONOLT
CUEMONORT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
(COMPONENT SIDE)
1 OUT
V+ 8
2 SNC- SNC+ 7
2 IN-
OUT 7
3 GND
V+ 6
3 IN+
IN- 6
4 IN
V- 5
4 V-
IN+ 5
AGND
V-in
A
F1
POLYSW
.3A
C32
330uF
C97
0.1uF
C104
0.1uF
C103
0.1uF
C110
0.1uF
C111
0.1uF
C109
0.1uF
C112
0.1uF
C22
0.1uF
C23
0.1uF
C54
0.1uF
C72
0.1uF
C58
0.1uF
C74
0.1uF
C62
0.1uF
C76
0.1uF
C26
0.1uF
C27
0.1uF
C52
0.1uF
C68
0.1uF
R90 1.30K
C41
22uF
C40
22uF
C66
0.1uF
V+in POLYSW
.3A
Z1
C5V1
5.1V
C77
0.1uF
V++
C79
330uF
AGND
Z2
C5V1
5.1V
V-in
F3
V++
R77
4.99K
C98
0.1uF
Vdd
V+
C31
330uF
F4
Vee
POLYSW
.3A
R48 1.30K
V-
V+in
F2
V--
X_Y
X 3
INH
Y 5
U23
S 4053
D-500/Feb 2002
4
6
9
X_Y
X 3
INH
Y 5
U24
S 4053
15
6
10
X_Y
X 1
INH
Y 2
U25
S 4053
14
6
11
X_Y
X 13
INH
Y 12
U25
S 4053
X_Y
X 3
INH
Y 5
U25
S 4053
15
6
10
X_Y
X 1
INH
Y 2
U26
S 4053
14
6
11
X_Y
X 13
INH
Y 12
U26
S 4053
4
6
9
X_Y
X
INH
Y
U26
S 4053
GND
C78
330uF
V--
3
5
AGND
CR
OUT
AGND
V-
CROUTRTLO
+4dBu BAL
CROUTRTHI
7
8
1
2
C108
68pF
C107
68pF
AGND
2
3
AGND
V+
6
5532
U19
+
4
1
4
V+
+ +
SSM2142
U38
gnd -
3
V-
5
AGND
CRD-500 Control Room Module Schematic - Sheet 1 of 4
UDB/17
UDB/4
36/20
UDB/5
36/9
UDB/9
LO
HI
SH
AGND
V-
C60 100uF
R102
40.2K
AGND
8
6
5
AGND
1
2
C100
68pF
AGND
C99
68pF
36/10
UDB/21
36/11
UDB/22
V+
6
7
4
3
V-
V+
+ +
SSM2142
U39
gnd -
HDPN
OUT
5
AGND
V-
HDPNOUTRTLO
+4dBu BAL
HDPNOUTRTHI
7
8
1
2
C102
68pF
AGND
C
LO
HI
SH
AGND
AGND
-2dBu
5532
U19
+
4
HDPNOUTLTLO
+4dBu BAL
HDPNOUTLTHI
7
8
HDPNPRERT
C101
68pF
36/12
UDB/20
36/13
UDB/7
36/14
UDB/8
LO
HI
SH
AGND
AGND
CUEPOSTLT
C55 100uF
R50
40.2K
AGND
8
2
3
AGND
6
5532
U18
+
4
B
-2dBu
V+
1
4
V-
V+
+ +
SSM2142
U36
gnd -
3
5
AGND
V-
C56 100uF
R100
40.2K
AGND
8
6
1
2
5
AGND
4
AGND
6
7
4
3
V-
C94
68pF
C93
68pF
36/3
UDB/12
36/4
UDB/24
36/5
UDB/19
LO
HI
SH
AGND
CUE
OUT
AGND
-2dBu
V+
5532
U18
+
CUEOUTLTLO
+4dBu BAL
CUEOUTLTHI
7
8
CUEPOSTRT
AGND
V+
+ +
SSM2142
U37
gnd 5
V-
AGND
CUEOUTRTLO
+4dBu BAL
CUEOUTRTHI
7
8
1
2
C96
68pF
AGND
ISSUED
3
36/18
36/19
AGND
C95
68pF
W# 700220
UDB/10
36/8
UDB/11
LO
HI
SH
CRD-500
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
D
SCALE
2
UDB/23
36/7
AGND
DATE
SA 2-7-02
SA
SA
36/6
AGND
CONTRACT NO.
4
UDB/19
D
-2dBu
V+
V+
X_Y
X 13
INH
Y 12
U24
S 4053
POLYSW
.3A
5
V-
V-
R101
4.99K
R52
40.2K
8
V-
14
6
11
36/17
LO
HI
SH
C73
33pF
C59 100uF
V+
X_Y
X 1
INH
Y 2
U24
S 4053
C105
68pF
UDB/6
UDB/18
HDPNPRELT
CHECKED
6
V+
5
AGND
APPROVALS
DRAWN
7
V-
3
V-
V+
+ +
SSM2142
U41
gnd -
AGND
V-
15
6
10
C106
68pF
R55
2.00K
C65
33pF
V+
V-
4
V+
4
6
9
CRTOCR
MCUETOCRRT
MCUETOCRLT
CUETOCR
HDPNTOHDPN
MCUETOHDPNRT
MCUETOHDPNLT
CUETOHDPN
CRMUTE
8
V+
C75
33pF
X_Y
X 13
INH
Y 12
U23
S 4053
4
6
9
R76
4.99K
1 OUT- OUT+ 8
4
1
2
14
6
11
6
7
C61
33pF
100uF C44
V-
AGND
V+
R65
20.0K
R67
4.99K
R12
10.0K
100uF C47
V-
7
AGND
5
V+
5532
U20
+
AGND
-2dBu
V+
X_Y
X
INH
Y
U23
S 4053
R104
40.2K
8
6
V-
R62
20.0K
R64
20.0K
R10
10.0K
C21
10pF
5
N/C 8
2 IN-
6
4
AGND
7
X_Y
X 3
INH
Y 5
U22
S 4053
C64 100uF
R53
4.99K
R61
20.0K
V-
R58
20.0K
R11
40.2K
V+
C24
10pF
R18
20.0K
R17
20.0K
R13
40.2K
C28
10pF
V+
V-
R15
10.0K
R57
20.0K
C29
10pF
V+
V-
R16
10.0K
R91
4.99K
C67
33pF
V+
V-
R49
4.99K
C53
33pF
1 REF
8
NE5532
U16
+
5
4
6
9
1
2
36/15
36/16
-2dBu
V+
EXT2RTHI
C 9
-2dBu
X_Y
X 13
INH
Y 12
U22
S 4053
V-
CROUTLTLO
+4dBu BAL
CROUTLTHI
7
8
AGND
V-
120/14
8 VSS
SSM2143
IC PINOUT
VIEWED FROM ABOVE
V+
5
SSM2143
U45
+
1
4
AGND
V-
B 10
(COMPONENT SIDE)
V-
120/13
2
A 11
7 VEE
R66
4.99K
V+
14
6
11
5
AGND
V+
7
EXT2RTLO
6 INH
8
6
X_Y
X 1
INH
Y 2
U22
S 4053
V-
V+
+ +
SSM2142
U40
gnd -
V-
C128 22uF
X_Y
X 13
INH U30 Y 12
S 4053
Yc 12
V-
15
6
10
15
6
10
100uF C45
1
X_Y
X 3
INH
Y 5
U21
S 4053
4
4
3
R99
4.99K
14
6
11
1
2
3
4
5
6
4 X_Ya Xc 13
5 Ya
NE5532
U15
+
4
-2dBu
V+
4
6
9
AGND
AGND
6
1
C71
33pF
6
AGND
X_Y
X 13
INH
Y 12
U21
S 4053
3
-2dBu
V+
5532
U20
+
V+
5
SSM2143
U44
+
1
4
AGND
V-
R60
4.99K
V-
14
6
11
R54
40.2K
8
2
V-
AGND
3 Xa X_Yc 14
2
AGND
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
VDD 16
8
3
6CONNECTOR
PIN JST
PINOUT
2 Yb X_Yb 15
V+
7
X_Y
X
INH
Y
U21
S 4053
C63 100uF
R51
4.99K
120/9
74VHC4053
IC PINOUT
1
2
4
100uF C51
1
C57
33pF
120/11
3
AGND
V+
NE5532
U17
+
1
2
V+
2
EXT2LTHI
AGND
7
-2dBu
15
6
10
V-
EXT2LTLO
5
AGND
V-
R68
4.99K
C127 22uF
X_Y
X
INH U30 Y
S 4053
-14dBu
6
V-
1 Xb
15
6
10
V-
120/10
X_Y
X 3
INH U29 Y 5
S 4053
4
C50 22uF
4
R69
4.99K
7
AGND
V+
NE5532
U31
+
3
1
100uF C46
R71
4.99K
AGND
5
-2dBu
6 5
4
NE5532
U16
+
R73
4.99K
120/6
13
12
10K
CT3
-2dBu
V+
R72
4.99K
6
8
2
R74
4.99K
3
RT
8
AGND
R75
4.99K
EXT1RTHI
8
6
V+
5
SSM2143
U43
+
1
4
AGND
V-
C30 100uF
R56
4.99K
C25
10pF
120/8
2
-2dBu
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
V-
EXT1RTLO
V-
V+
7
120/7
CR
LEVEL
V-
100uF C48
1
V-
AGND
4
V+
C126 22uF
AGND
1
V-
4
6
9
3
-2dBu
V+
NE5532
U17
+
2
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
R6
20.0K
6
8
2
R5
20.0K
120/3
B
V+
5
SSM2143
U42
+
1
4
AGND
V-
X_Y
X
INH U29 Y
S 4053
AGND
-14dBu
AGND
NE5532
U31
+
4
C49 22uF
R9
10.0K
3
X_Y
X 1
INH U29 Y 2
S 4053
3
-2dBu
V+
3 2
1
C20
10pF
EXT1LTHI
15
6
10
2
10K
CT3
V+
120/5
2
V-
C
EXT1LTLO
X_Y
X 3
INH U28 Y 5
S 4053
LT
R7
10.0K
7
120/4
4
6
9
14
6
11
C121 22uF
X_Y
X
INH U28 Y
S 4053
13
12
C1 100uF
V-
UTLRTMONITOR
X_Y
X
INH U28 Y
S 4053
1
2
-2dBu
R8
10.0K
C120 22uF
X_Y
X
INH U27 Y
S 4053
3
5
8
V+
UTLLTMONITOR
X_Y
X 13
INH U27 Y 12
S 4053
V-
R78
4.99K
R79
4.99K
R80
4.99K
R81
4.99K
R82
4.99K
R83
4.99K
R84
4.99K
C119 22uF
R85
4.99K
120/33
C118 22uF
AUXRTMONITOR
14
6
11
14
6
11
R86
4.99K
120/31
C117 22uF
AUXLTMONITOR
X_Y
X 1
INH U27 Y 2
S 4053
15
6
10
R87
4.99K
120/29
C116 22uF
AUDRTMONITOR
15
6
10
4
6
9
R88
4.99K
120/27
AUDLTMONITOR
R89
4.99K
120/25
C115 22uF
V+
120/23
PGMRTMONITOR
V+
D
C114 22uF
V+
120/21
PGMLTMONITOR
V+
120/19
3
V-
4
R103
2.00K
5
R59
20.0K
6
R63
20.0K
7
R14
40.2K
8
DWG. NO.
CRD-500F PCB
20S0004
SHEET
1
A
REV
F
1 OF 3
Page
5
HDPNTOHDPN
GND
"ON"SW
R26
220
11
5
R25
1.00K
12
13
14
C35
1uF
CT5
9
R29
1.00K
PGMSW
2
PGMLED
AUDSW
4
GND
6
AUXLED
UTLSW
7
8
R32
1.00K
C37
1uF
GND
4
3
2
1
1
U2
74ACT02
10
11
12
13
4
U2
74ACT02
4
3
2
1
U2 10
74ACT02
10
11
12
13
U2 13
74ACT02
U3
2
3
10
74AC14
U5
74ACT02
4
3
2
1
1
GND
R34
220
12
13
13
R35
1.00K
14
15
GND
R36
220
A
VCC
VCC
C13
0.1uF
GND
8
VCC
C17
0.1uF
GND
VCC
C16
0.1uF
GND
C38
1uF
GND
5
6
12
74AC14
1
2
3
4
5
6
11
12
VCC
C14
0.1uF
R2
4.99K
GND
7
4
U5
74ACT02
GND
VCC
C15
0.1uF
U3
10
11
12
13
6
U7
8
74HC30
R1
1.00K
11
Qb 8
PR
5
CK Q
D
6
CLR Q
74LS74
EXT1
EXT1
Of 12
4 Ob
Ie 11
5 Ic
Oe 10
6 O2c
Id 9
7 VSS
Od 8
R118
40.2K
1
2
3
4
5
6
EXT2
EXT2
1 I1a
VCC 14
2 I2a
I2d 13
3 Oa
I1d 12
4 I1b
Od 11
5 I2b
I2c 10
6 Ob
I1c 9
7 VSS
Oc 8
1 I1
VCC 14
2 I2
N/C 13
3 I3
I8 12
4 I4
I7 11
5 I5
N/C 10
6 I6
N/C 9
U4
PR
9
CK Q
D
8
CLR Q
74LS74
AUD
U6
PR
5
CK Q
D
6
CLR Q
74LS74
AUX
AUX
13
C9
0.001uF
U8
10
11
12
13
12
74AC14
GND
I2d 13
3 Oa
I1d 12
4 I1b
Od 11
5 I2b
I2c 10
6 Ob
I1c 9
7 VSS
Oc 8
UTL
Od 13
3 I2a
I2d 12
4 Ob
I1d 11
5 I1b
Oc 10
6 I2b
I2c 9
7 VSS
I1c 8
U12
74ACT32
R108
1.0K
POLYSW
R120 .17A
3.3
R119
3.3
1uF C86
C133
0.1uF
AGND
C134
0.1uF
AGND
2
3
AGND
C124
330pF
AGND
R95
4
POLYSW
R122 .17A
3.3
R121
3.3
1uF C89
AGND
AGND
C135
0.1uF
AGND
5
2
1
7DIPSWITCH
POSITION
PINOUT
C136
0.1uF
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
AGND
1
2
33
44
55
66
77
1
2
POLYSW
R113 .17A
3.3
R111
3.3
1uF C80
B
R46
4
AGND
5
PQ05SZ1 IC PINOUT
2
R106
1.0K
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
2
1
C129
0.1uF
AGND
C130
0.1uF
CT1
1
AGND
AGND
C85 1uF
R47
4
1uF C83
AGND
POLYSW
R116 .17A
3.3
R115
3.3
C131
0.1uF
AGND
C132
0.1uF
AGND
CONTRACT NO.
VCC
U46
+REGin
C125
22uF
1
VIN OUT
GND
2
C138 3 PQ05
1uF
C139
1uF
C70
0.1uF
C92
100uF
APPROVALS
DRAWN
CHECKED
ISSUED
3
CRD-500 Control Room Module Schematic - Sheet 2 of 4
DATE
SA 2-7-02
SA
SA
W# 700220
3CONNECTOR
PIN JST
PINOUT
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
1
2
3
CRD-500
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
D
SCALE
2
CUE
SPKR
2
3
LM675
U33
+
3
AGND
C122
330pF
ON 14
ON 13
ON 12
ON 11
ON 10
ON 9
ON 8
C82 1uF
LM675
U32
+
3
AGND
C
TO
HDPN
JACK
C91 1uF
AGND
C137
0.1uF
CT7
1
3
LM675
U35
+
AGND
GND
4
1
C69
330pF
CUEPOSTRT
GND
5
2
-14dBu
1 2 3
+DIG POLYSW
.3A
6
C19 22uF
5
R105
1.0K
F5
4
5
3 2
1
12345
UTL
POLYSW
.4A
F6
GND
R94
4
AGND
AGND
(COMPONENT SIDE)
VCC 14
2 I1a
GND
C88 1uF
LM675
U34
+
3
AGND
C123
330pF
LM675
IC PINOUT
VIEWED FROM ABOVE
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 Oa
U9
PR
9
CK Q
D
8
CLR Q
74LS74
2 I2a
1
74AC02
IC PINOUT
U6
PR
9
CK Q
D
8
CLR Q
74LS74
VCC 14
RT
CUEPOSTLT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 I1a
R107
1.0K
NOTE:
SYMBOLS
DENOTEPHASE
SIGNAL
POLARITY
IN PHASE
OUT OF PHASE
74AC32
IC PINOUT
AUD
5
2
-14dBu
AGND
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
PGM
C12
0.1uF
-2dBu
10K
CT2
74HC30
IC PINOUT
PGM
C18 22uF
HDPN
LEVEL
HDPNPRERT 100uF C42
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
U4
PR
5
CK Q
D
6
CLR Q
74LS74
If 13
3 Ib
6 5
4
AGND
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
VCC 14
2 Oa
LT
10K
CT2
6CONNECTOR
PIN JST
PINOUT
74AC00
IC PINOUT
U1
PR
9
CK Q
D
8
CLR Q
74LS74
HDPNPRELT 100uF C43
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
U1
VCC
C10
0.1uF
V++
Qb 9
7 VSS
V+
PRb 10
6 Qa
74AC14
IC PINOUT
R33
220
10
CKb 11
5 Qa
V-
CUETOHDPN
4 PRa
GND
VCC
GND
D
C7
0.1uF
-2dBu
Db 12
V--
U10 6
74ACT00
CLRb 13
R124
40.2K
U14 8 MCUETOHDPNLT
74ACT32
1 Ia
VCC
11
12
74AC14
11
UTLLED
9
8
C6
0.1uF
GND
C90
33pF
4
5
4
GND
R31
220
AUDLED
AUXSW
5
C36
1uF
U3
VCC
V++
3 CKa
R30
220
3
74AC14
VCC
C8
0.1uF
C87
33pF
1 CLRa VCC 14
2 Da
V+
U14 6 MCUETOHDPNRT
74ACT32
9
10
U14 11
74ACT32
U13
74ACT02
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
V-
4
5
U12
74ACT32
7 VSS OUT 8
VCC
1
8
9
VCC
GND
V--
U14 3
74ACT32
GND
R28
220
15
6
GND
C5
0.1uF
74LS74
IC PINOUT
R27
220
VCC
GND
U3
GND
R97
10.0K
GND
C4
0.1uF
GND
VCC
GND
10
CRON
U12 11
74ACT32
VCC
C3
0.1uF
C84
33pF
9
GND
GND
12
13
GND
R23
220
8
Q1
MMBTA05
74AC14
CRON
VCC
C2
0.1uF
R110
40.2K
7
5
6
4
74AC14
5
6
R21
220
3
C34
1uF
U3
C39
1uF
10
VCC
U9
PR
5
CK Q
D
6
CLR Q
74LS74
C81
33pF
74AC14
8
4
4
3
2
1
V++
2
3
2
U5 10
74ACT02
CUETOCR
9
10
GND
R24
1.00K
6
D-500/Feb 2002
74AC14
U3
6
8
9
U10 3
74ACT00
3
11
U8
V++
5
C33
1uF
U8
GND
1
2
2
VCC
R40
1.00K
V+
R20
220
5
R22
220
4
5
6
ONAIRRELAYCOM
R3
10.0K
GND
VCC
3
1
VCC
R19
1.00K
EXT1SW
EXT1LED
EXT2SW
EXT2LED
"ON
AIR"
TALLY
RELAY
MCUETOCRLT
U10 11
74ACT00
12
13
ONAIRRELAYNO
MMBTA55
D3
1N4002W
74AC14
1
CT4
Q2
U11 8
74ACT32
1
V-
D2 4148
8
MCUETOCRRT
VCC
VCC
CT6
V--
GND
U8
1
2
U11 6
74ACT32
9
10
U11 11
74ACT32
U13 1
74ACT02
12
13
VCC
4
5
CRTOCR
R114
40.2K
R92
4.99K
D1
4148
C11
100uF
1
13
U13
74ACT02
VCC
VCC
9
2
10
U13
74ACT02
3
U12
74ACT32
3
V+
8
9
4
74AC14
1
2
U11
74ACT32
12
13
3
4
7
6
K1 5
3
VCC
C
1
2
11
12
XDONAIRTALLY
XDRESET
CR
CR
HDPN
HDPN
CUE MUTE ENABLE
8
U8
R4
10.0K
120/79
LT
RT
LT
RT
2
3
R93
2.43K
120/45
R38
4.99K
GND
XDCRMUTE
TO
TO
TO
TO
VCC
R126
100
120/41
CUE
CUE
CUE
CUE
U10 8
74ACT00
V-
CRMUTE
SW1
R44
4.99K
9
10
1
V--
74AC14
R45
4.99K
B
1
2
3
4
5
6
7
U5 13
74ACT02
R43
4.99K
VCC
R117
10.0K
11
12
2
R42
4.99K
VCC
R123
10.0K
1
R41
4.99K
VCC
2
R109
40.2K
U8
2
D
XDCUELOGIC
R125
100
120/39
R37
4.99K
VCC
3
R112
40.2K
VCC
4
R98
1.00K
6
R39
220
7
R96
10
8
DWG. NO.
CRD-500F PCB
14S0015
SHEET
1
A
REV
F
2 OF 3
Page 6-2
4
3
2
36 PIN EDGE CONNECTOR
D
AGND
AGND
C
UPPER
DB-25
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
LOWER
DB-25
36/1
36/3
36/5
36/7
36/9
36/11
36/13
36/15
36/17
36/19
36/21
36/23
36/25
36/27
36/29
36/31
36/33
36/35
AGND
CUEOUTLTLO
AGND
CUEOUTRTHI
HDPNOUTLTLO
AGND
HDPNOUTRTHI
CROUTLTLO
AGND
CROUTRTHI
36BUSPIN21
AGND
ONAIRRELAYNO
AGND
EXTCUEIN
36BUSPIN31
AGND
36BUSPIN35
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
CT9
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
120 PIN EDGE CONNECTOR
AGND
CUEOUTLTHI
CUEOUTRTLO
AGND
HDPNOUTLTHI
HDPNOUTRTLO
AGND
CROUTLTHI
CROUTRTLO
AGND
36BUSPIN22
ONAIRRELAYCOM
AGND
36BUSPIN28
AGND
36BUSPIN32
36BUSPIN34
AGND
36/2
36/4
36/6
36/8
36/10
36/12
36/14
36/16
36/18
36/20
36/22
36/24
36/26
36/28
36/30
36/32
36/34
36/36
UPPER
DB-25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
LOWER
DB-25
LOWER
DB-25
20
19
18
17
16
15
14
AGND
AGND
AGND
CONNECTORS
BUSS CHART
B
AGND
1
AGND
AGND
120/1
120/3
120/5
120/7
120/9
120/11
120/13
120/15
120/17
120/19
120/21
120/23
120/25
120/27
120/29
120/31
120/33
120/35
120/37
120/39
120/41
120/43
120/45
120/47
120/49
120/51
120/53
120/55
120/57
120/59
120/61
120/63
120/65
120/67
120/69
120/71
120/73
120/75
120/77
120/79
120/81
120/83
120/85
120/87
120/89
120/91
120/93
120/95
120/97
120/99
120/101
120/103
120/105
120/107
120/109
120/111
120/113
120/115
120/117
120/119
120BUSPIN1
AGND
EXT1LTHI
EXT1RTLO
AGND
EXT2LTHI
EXT2RTLO
XDSPPGM
XDSPAUX
PGMLTMONITOR
PGMRTMONITOR
AUDLTMONITOR
AUDRTMONITOR
AUXLTMONITOR
AUXRTMONITOR
UTLLTMONITOR
UTLRTMONITOR
CUELTMONITOR
CUERTMONITOR
TEL12MONITOR
TEL34MONITOR
TBMONITOR
TBACN
XDCUELOGIC
XDST1MUTE
XDTIMERRESTART
XDTALLY2
V+in
V-in
+40Vin
GND
XDAD1
XDAD3
XDAD5
XDAD7
XDA9
GND
GND
GND
XDRESET
XDBUSIN
SIGX
XDFRMOUT
XDTDMOUT1
XDTDMOUT2
XDSEROUT
XDSERCLK
XDSERFRM
XDSERIN
XDDINT
GND
XDFRMX
XDCLKX
XDCSA4
XDCSA6
XDCSA8
GND
120BUSPIN115
+DIG
+DIG
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
CT10
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
120BUSPIN2
EXT1LTLO
AGND
EXT1RTHI
EXT2LTLO
AGND
EXT2RTHI
XDSPAUD
XDSPUTL
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
XDCRMUTE
XDST2MUTE
XDONAIRTALLY
XDTALLY3
V+in
V-in
GND
XDAD0
XDAD2
XDAD4
XDAD6
XDA8
XDWR
XDDS
XDAS
TEL12_34
TEL34_12
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
XDCSA5
XDCSA7
XDCSA9
GND
120BUSPIN116
+DIG
+DIG
120/2
120/4
120/6
120/8
120/10
120/12
120/14
120/16
120/18
120/20
120/22
120/24
120/26
120/28
120/30
120/32
120/34
120/36
120/38
120/40
120/42
120/44
120/46
120/48
120/50
120/52
120/54
120/56
120/58
120/60
120/62
120/64
120/66
120/68
120/70
120/72
120/74
120/76
120/78
120/80
120/82
120/84
120/86
120/88
120/90
120/92
120/94
120/96
120/98
120/100
120/102
120/104
120/106
120/108
120/110
120/112
120/114
120/116
120/118
120/120
LOWER
DB-25
7
6
5
4
3
2
1
A
4
D-500/Feb 2002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
3
2
CRD-500 Control Room Module Schematic - Sheet 3 of 4
D
CUELTMONITOR
CUERTMONITOR
AGND
3.3 R127 EXTCUEIN
AGND
V-in
V+in
AGND
TBACN
AGND
AGND
TBMONITOR
AGND
V+in
V-in
CUEMONORT
CUEMONOLT
CUEOUTMONO
CUEOUTRT
CUEOUTLT
C
20
PIN DIP
CONNECTOR
B
CONTRACT NO.
AGND
AGND
CT8
CRD-500
APPROVALS DATE
DRAWN
600 Industrial
Drive
SA 2-7-02
Bern, NC 28562
CHECKED
SA SIZE FSCM NO.NewDWG.
NO.
ISSUED
SA C
SCALE
CRD-500F PCB SHEET
W# 700220
14S0016
1
A
REV
3 OF 3
F
Page 5-5b
3
2
1
CT2
CUELTMONITOR
CUERTMONITOR
AGND
EXTCUEIN
AGND
V-in
V+in
AGND
TBACN
AGND
AGND
TBMONITOR
AGND
V+in
V-in
CUEMONORT
CUEMONOLT
CUEOUTMONO
CUEOUTRT
CUEOUTLT
C9 22uF
3
3
AGND
AGND
4
4
1
5
6
C15
10pF
V+
5532
U1
+
C10 100uF
10K 6 5
CT1 4
V-
LT
C14 22uF
-14dBu
8
2
3
AGND
AGND
V+
2
V+
4
7
-2dBu
V+
5532
U2
+
V-
R1
40.2K
-2dBu
R6
10.0K
EXTCUEIN
8
V-
C1 22uF
R3
10.0K
-2dBu
R15
40.2K
C11
10pF
CUELTMONITOR
2
R13
10.0K
D
R2
10.0K
1
8
100uF C20
1
9
CUEOUTLT
10
11
-2dBu
V-
12
13
R12
20.0K
R18
40.2K
14
16
6
5
R4
10.0K
AGND
V+
4
AGND
4
100uF C21
7
1
3
4
6
V-
19
CUEOUTMONO
SW1
2
CUEMONOLT
5
CUEMONORT
SLIDESW
20
C
20
PIN DIP
CONNECTOR
-2dBu
-2dBu
C8
10pF
C2 100uF
10K 3 2
CT1 1
V-
RT
C3 22uF
-14dBu
8
6
5
R17
4.99K
AGND
AGND
5532
U2
+
4
-2dBu
V+
7
100uF C19
CUEOUTRT
V+in
V+
POLYSW
.3A
-2dBu
V-
F2
C7
0.1uF
C23
100uF
B
C5
0.1uF
C17
33pF
AGND
18
R16
40.2K
7
V+
V+
V+
5532
U1
+
R7
10.0K
5
-2dBu
V-
B
6
V-
-2dBu
C13 22uF
R14
10.0K
CUERTMONITOR
8
17
-2dBu
V+
5532
U3
+
C6
10pF
R5
10.0K
CUE
LEVEL
8
V-
R11
20.0K
C18
10pF
C
15
D
V+
4
3
AGND
AGND
V+
4
V-in
100uF C4
F1
C16
0.1uF
V-
C22
100uF
POLYSW
.3A
TBMONITOR
C12
0.1uF
V-
1
R10
10
NE5532
U3
+
R9
10
2
V-
TBACN
V+
AGND
8
R8
40.2K
V-
AGND
NE5532
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
A
AGND
1 OUT
V+ 8
2 IN-
OUT 7
3 IN+
IN- 6
4 V-
IN+ 5
4
AGND
D-500/Feb 2002
CONTRACT NO.
3
2
CRD-500 Control Room Module Schematic - Sheet 4 of 4
CUE-500
APPROVALS DATE
DRAWN
600 Industrial
Drive
SA 2-7-02
Bern, NC 28562
CHECKED
SA SIZE FSCM NO.NewDWG.
NO.
ISSUED
SA C
SCALE
CUE-500B PCB SHEET
W# 700302
14S0048
1
A
REV
1 OF 1
B
Page 5-5b
120/14
EXT2RTHI
3
R15
2.00K
AGND
V+
5
6
4
6
9
C98 22uF
AGND
V-
GND
PGM
AUD
AUX
UTL
EXT1
EXT2
R16
40.2K
B 10
8 VSS
C 9
C96
0.1uF
C94
0.1uF
C97
0.1uF
6
5
-14dBu
SC2PRERT
X_Y
X 13
INH
Y 12
U16
S 4053
15
6
10
1
2
X_Y
X
INH
Y
U16
S 4053
C44 100uF
R91
40.2K
AGND
8
6
5
AGND
SC
2
LEVEL
-2dBu
7
2
V-
10K 6 5
CT2 4
3
R11
40.2K
AGND
RT
AGND
4
6
9
X_Y
X 13
INH
Y 12
U19
S 4053
X_Y
X 3
INH
Y 5
U19
S 4053
C14 22uF
8
6
5
AGND
NE5532
U11
+
4
100uF C24
7
V-
C18
0.1uF
C19
0.1uF
C39
0.1uF
C68
0.1uF
C42
0.1uF
C71
0.1uF
C46
0.1uF
C73
0.1uF
C20
0.1uF
C21
0.1uF
C37
0.1uF
6
X_Y
X 3
INH
Y 5
U16
S 4053
15
6
10
X_Y
X 1
INH
Y 2
U17
S 4053
GND
C76
22uF
C52
0.1uF
4
6
9
V-
R10
40.2K
AGND
C40 100uF
R42
40.2K
AGND
C75
22uF
C50
0.1uF
4
V-
SCD-500 Studio
Control
Module
Schematic
Sheet 1 of 3
AGND
8
2
3
AGND
4
SSM2142
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
5
NE5532 IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
V+ 8
1 REF
N/C 8
2 SNC- SNC+ 7
2 IN-
OUT 7
2 IN-
V+ 7
3 GND
V+ 6
3 IN+
IN- 6
3 IN+
OUT 6
4 IN
V- 5
4 V-
IN+ 5
4 V- SENCE 5
4
UDB/19
LO
HI
SH
AGND
AGND
ST
OUT1
V+
SC1OUTRTLO
36/18
UDB/17
SC1OUTRTHI
36/19
UDB/4
C93
68pF
36/20
UDB/5
C92
68pF
LO
HI
SH
AGND
AGND
C
6
1
V+
4
+ +
SSM2142
U30 3 gnd
AGND
5
V-
7
8
SC2OUTLTLO
36/9
UDB/9
SC2OUTLTHI
36/10
UDB/21
36/11
UDB/22
+4dBu BAL
1
2
C85
68pF
AGND
C84
68pF
LO
HI
SH
AGND
AGND
ST
OUT2
-2dBu
6
7
V+
4
+ +
SSM2142
U31 3 gnd
AGND
5
V-
SC2OUTRTLO
7
8
+4dBu BAL
SC2OUTRTHI
1
2
C87
68pF
AGND
C86
68pF
36/12
UDB/20
36/13
UDB/7
36/14
UDB/8
LO
HI
SH
AGND
B
AGND
-2dBu
6
V+
4
+ +
SSM2142
U29 3 gnd
AGND
5
V-
7
8
TBOUTHI
36/4
UDB/24
TBOUTLO
36/3
UDB/12
36/5
UDB/25
+4dBu BAL
1
2
C80
68pF
C79
68pF
HI
LO TB
OUT
SH
AGND
AGND
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
6CONNECTOR
PIN JST
PINOUT
(COMPONENT SIDE)
1 OUT
36/17
C90
68pF
1
2
AGND
SSM2143
IC PINOUT
VIEWED FROM ABOVE
1 OUT- OUT+ 8
UDB/18
D
-2dBu
1
V-
UDB/6
36/16
+4dBu BAL
AGND
V+
5532
U11
+
1
2
3
Z2
C5V1
5.1V
V-
7
8
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
Z1
C5V1
5.1V
C74
0.1uF
5
V+
NE5532
U9
+
AGND
3CONNECTOR
PIN JST
PINOUT
V-
V+
4
AGND
14
6
11
+ +
SSM2142
U33 3 gnd
V+
NE5532
U9
+
-14dBu
100uF C31
C91
68pF
R13
2.00K
C15 22uF
X_Y
X 1
INH
Y 2
U19
S 4053
V+
4
AGND
C17
33pF
15
6
10
X_Y
X 3
INH
Y 5
U18
S 4053
V+
5532
U12
+
4
4
6
9
V+
V+
AGND
R45
4.99K
14
6
11
R64
4.99K
LT
8
V-
V-
C45
33pF
V+
R40
1.30K
AGND
V+
R89
10.0K
8
-2dBu
TBTOSC1
TBTOSC2
TBMUTE
TBDIM
SC1MUTE
SC1DIM
SC2MUTE
SC2DIM
7
10K 3 2
CT2 1
AGND
R80
1.30K
C88
0.1uF
C95
0.1uF
4
-14dBu
100uF C32
V-
36/15
SC1OUTLTHI
+4dBu BAL
1
2
R12
2.00K
A 11
7 VEE
V+
C82
0.1uF
C89
0.1uF
4
6
7
C16
33pF
Yc 12
6 INH
V-
C69
330uF
C83
0.1uF
AGND
V+
NE5532
U10
+
SC1OUTLTLO
-2dBu
V-
5
GND
TB
LEVEL
C81
330uF
8
6
V+
5 Ya
V-
AGND
F2
AGND
AGND
1
V-
7
8
AGND
V+
-2dBu
X_Y
X
INH
Y
U18
S 4053
5
V-
SC2PRELT
C35 22uF
13
12
V+
C23
33pF
14
6
11
X_Y
X 1
INH
Y 2
U18
S 4053
V+
5532
U12
+
3 Xa X_Yc 14
C13 22uF
3 2
1
10K
CT1
22uF C12
VDD 16
3
4 X_Ya Xc 13
-2dBu
TBMONITOR
X_Y
X 3
INH
Y 5
U15
S 4053
2
2 Yb X_Yb 15
X_Y
X 13
INH U23 Y 12
S 4053
X_Y
X 3
INH U23 Y 5
S 4053
4
6
9
R44
40.2K
AGND
C22
33pF
R63
49.9K
15
6
10
V-
14
6
11
C110 22uF
AGND
V-
SSM2143
U37
+
1
4
6
X_Y
X 13
INH
Y 12
U15
S 4053
V+
AGND
V-
1 Xb
X_Y
X 1
INH U23 Y 2
S 4053
R57
4.99K
15
6
10
14
6
11
C43 100uF
8
+ +
SSM2142
U32 3 gnd
V+
RT
V-
V+
4
1
V-
10K 6 5
CT3 4
V-
R65
49.9K
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
C109 22uF
V-
R60
4.99K
R61
49.9K
-14dBu
100uF C36
V+
7
AGND
V-
R54
4.99K
74VHC4053
IC PINOUT
6
4
AGND
3
5
R55
4.99K
R76
4.99K
X_Y
X
INH U22 Y
S 4053
AGND
AGND
R62
4.99K
V+
R17
40.2K
6
V+
AGND
3
3
5
V+
NE5532
U10
+
V+
5532
U13
+
4
8
2
R14
2.00K
R47
4.99K
AGND
X_Y
X
INH
Y
U17
S 4053
C34 22uF
V-
V-
R50
4.99K
C49
33pF
5
X_Y
X 13
INH
Y 12
U17
S 4053
V-
2
D-500/Jul 2001
X_Y
X
INH
Y
U14
S 4053
R93
40.2K
3
5
6
SC
1
LEVEL
-2dBu
-2dBu
C67
33pF
EXT2RTLO
V-
120/13
V+
AGND
7
4
6
9
C108 22uF
V+
5
V+
5
SSM2143
U36
+
1
4
120/9
8
SC1PRERT
4
6
9
R66
4.99K
3
POLYSW
.3A
LT
14
6
11
R67
49.9K
EXT2LTHI
F1
7
C48 100uF
X_Y
X 1
INH
Y 2
U15
S 4053
8
V-
4
10K 3 2
CT3 1
AGND
V-
120/11
AGND
V+
C72
33pF
AGND
NE5532
U24
+
V+
2
V-
120/10
EXT2LTLO
POLYSW
.3A
R49
4.99K
R81
4.99K
V+
C51
33pF
5
AGND
R56
4.99K
7
V-
6
V+
R58
4.99K
AGND
A
X_Y
X 13
INH U22 Y 12
S 4053
AGND
V-
SSM2143
U35
+
1
4
120/6
V-in
14
6
11
8
4
6
9
R59
49.9K
120/8
3
V+in
X_Y
X
INH U22 Y
S 4053
R52
40.2K
15
6
10
-14dBu
100uF C33
V-
Vdd
2
EXT1RTHI
V+
1
2
AGND
4
1
R43
40.2K
EXT1RTLO
V-
120/7
120/43
15
6
10
C53 100uF
C41
33pF
7
V+
AGND
120/12
X_Y
X 3
INH U21 Y 5
S 4053
AGND
V+
5532
U13
+
V-
4
Vee
4
6
R77
4.99K
V-
3
120/3
B
4
6
9
1
X_Y
X
INH
Y
U14
S 4053
3
-2dBu
R88
4.99K
7 V+
5
SSM2143
U34
+
1
R78
4.99K
EXT1LTHI
120/5
2
R79
4.99K
EXT1LTLO
120/4
X_Y
X 13
INH U21 Y 12
S 4053
AGND
13
12
R46
40.2K
8
2
1
SC1PRELT
V+
C106 22uF
14
6
11
3
AGND
NE5532
U24
+
14
6
11
C47 100uF
2
V-
UTLRTMONITOR
120/33
2
1
2
V+
X_Y
X 1
INH
Y 2
U14
S 4053
V-
R74
4.99K
R75
4.99K
C105 22uF
8
R48
40.2K
15
6
10
R90
4.99K
120/31
UTLLTMONITOR
C104 22uF
X_Y
X
INH U21 Y
S 4053
3
C70
33pF
AUXRTMONITOR
R73
4.99K
C103 22uF
120/29
X_Y
X 3
INH U20 Y 5
S 4053
C54 100uF
R53
4.99K
R72
4.99K
AUXLTMONITOR
4
6
9
15
6
10
C102 22uF
120/27
4
R51
4.99K
AUDRTMONITOR
X_Y
X 13
INH U20 Y 12
S 4053
V-
R71
4.99K
C101 22uF
14
6
11
R41
4.99K
R69
4.99K
AUDLTMONITOR
120/25
C
R70
4.99K
C100 22uF
120/23
5
C38
33pF
PGMRTMONITOR
X_Y
X 1
INH U20 Y 2
S 4053
V+
120/21
C99 22uF
15
6
10
V-
PGMLTMONITOR
R68
4.99K
120/19
6
V+
D
7
R92
4.99K
8
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
1
2
3
4
5
6
3
SCD-500
CONTRACT NO.
APPROVALS
DRAWN
CHECKED
DATE
SA 7-25-01
ISSUED
W# 700308
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0065B
D
SCALE
2
A
SCD-500B PCB
SHEET
1
REV
1 OF 4
Page 14-25
8
7
6
5
4
3
2
1
R4
4.99K
"TB 2"SW GND
6
D1
4148
9
C10
100uF
D2 4148
R3
10.0K
R19
220
5
1
CT4
14
N/C
7
8
9
10
11
U8
8
9
6
74AC14
U3
2
3
2
U3
5
6
4
74AC14
U5 10
74ACT02
VCC
4
3
2
1
1
U2
74ACT02
C27
1uF
GND
U3
6
8
9
74AC14
10
11
12
13
4
U2
74ACT02
4
3
2
1
U2 10
74ACT02
GND
9
R28
1.00K
4
6
8
R31
1.00K
9
13
14
15
VCC
R34
1.00K
VCC
C2
0.1uF
GND
C3
0.1uF
GND
8
VCC
VCC
C4
0.1uF
GND
VCC
C5
0.1uF
GND
C6
0.1uF
GND
7
U3
5
6
12
74AC14
VCC
C9
0.1uF
GND
1
U5
74ACT02
U5
74ACT02
10
11
12
13
4
GND
VCC
C7
0.1uF
GND
C30
1uF
GND
VCC
2
3
10
4
3
2
1
GND
13
R35
220
11
12
U3
74AC14
R33
220
N/C
N/C
N/C
N/C
N/C
N/C
10
C29
1uF
GND
R32
220
UTLLED
U2
74ACT02
13
GND
11
AUXLED
UTLSW
7
11
12
74AC14
R30
220
AUDLED
AUXSW
5
GND
R29
220
PGMLED
AUDSW
3
C28
1uF
8
10
11
12
13
VCC
C11
0.1uF
GND
1
2
3
4
5
6
11
12
VCC
R1
4.99K
GND
6
U7
74HC30
8
1 I1
VCC 14
2 I2
N/C 13
GND
3 I3
I8 12
4 I4
I7 11
5 I5
N/C 10
6 I6
N/C 9
-2dBu
6
SC2PRELT
1 Oa
EXT1
EXT1
13
C8
0.001uF
SCD-500 Studio
Control
Module
Schematic
Sheet 2 of 3
U8
12
74AC14
11
U8
C65
0.1uF
Od 13
3 I2a
I2d 12
4 Ob
I1d 11
5 I1b
Oc 10
6 I2b
I2c 9
7 VSS
I1c 8
C57
0.1uF
AGND
C63
0.1uF
PGM
PGM
6
V+
V+
4
+ +
SSM2142
U26 3 gnd
5
V-
CLRb 13
3 CKa
Db 12
4 PRa
CKb 11
5 Qa
PRb 10
6 Qa
Qb 9
7 VSS
Qb 8
1 Ia
VCC 14
2 Oa
If 13
3 Ib
Of 12
4 Ob
Ie 11
5 Ic
LDB/8
SC2PREOUTLTHI
36/29
LDB/24
SC2PREOUTLTLO
36/28
LDB/12
36/27
LDB/25
AGND
+4dBu BAL
1
2
C55
68pF
HI
LO
SH
VCC
120/53
R94
4.99K
XDTALLY2
C
AGND
ST
2
PRE
OUT
AGND
7
8
SC2PREOUTRTHI
36/32
LDB/10
SC2PREOUTRTLO
36/31
LDB/23
36/30
LDB/11
HI
LO
SH
36/25
UDB/1
NO
TALLY2RELAYCOM
36/24
UDB/14
COM
TALLY3RELAYNO
36/22
UDB/15
NO
36/21
UDB/3
COM
+4dBu BAL
1
2
C58
68pF
AGND
AGND
AGND
VCC
Q1
MMBTA55
D3
1N4002W
TALLY2RELAYNO
"TALLY
RELAY 2"
B
TALLY
2 OUT
GND
Oe 10
6 O2c
Id 9
7 VSS
Od 8
VCC
AUX
AUX
36/36
HI
LO
SH
AGND
7
8
C60
68pF
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
AUD
LDB/20
C64
68pF
AGND
AGND
74AC14
IC PINOUT
AUD
LDB/7
120/1
V-
-2dBu
PQ05SZ1 IC PINOUT
120/54
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
R96
4.99K
XDTALLY3
2
VCC
Q2
MMBTA55
D4
1N4002W
1 2 3
"TALLY
RELAY 3"
TALLY3RELAYCOM
UTL
TALLY
3 OUT
GND
UTL
F3
POLYSW
.3A
10
VCC
U38
+REGin
C111
0.1uF
C107
22uF
1
VIN OUT
GND
2
C112 3 PQ05
1uF
C113
1uF
C78
0.1uF
C77
100uF
APPROVALS
DRAWN
CHECKED
DATE
SA 7-25-01
ISSUED
GND
GND
4
SCD-500
CONTRACT NO.
POLYSW
.4A
F4
74AC14
5
V-
1 CLRa VCC 14
U6
PR
9
CK Q
D
8
CLR Q
74LS74
5
120/2
SC1PREOUTRTLO
VCC 14
2 I1a
2 Da
1
2
C56
68pF
74LS74
IC PINOUT
U6
PR
5
CK Q
D
6
CLR Q
74LS74
AGND
C59
0.1uF
VIEWED FROMSIDE)
ABOVE
(COMPONENT
EXT2
U4
PR
9
CK Q
D
8
CLR Q
74LS74
+ +
SSM2142
U25 3 gnd
SC2PRERT
EXT2
V+
4
V+
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
U4
PR
5
CK Q
D
6
CLR Q
74LS74
V-
SC1PREOUTRTHI
+4dBu BAL
AGND
U1
PR
9
CK Q
D
8
CLR Q
74LS74
5
D
ST
1
PRE
OUT
7
8
C66
68pF
7 VSS OUT 8
+DIG
R2
1.00K
PGMSW
U3
R8
4.99K
U1
PR
5
CK Q
D
6
CLR Q
74LS74
+ +
SSM2142
U28 3 gnd
AGND
74AC02
IC PINOUT
GND
5
VCC
1
2
D-500/Jul 2001
GND
R24
1.00K
CT5
C1
0.1uF
3
C26
1uF
R27
220
15
A
GND
VCC
12
8
GND
R23
1.00K
R26
220
13
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
6
R7
4.99K
V- 5
V+
4
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
SC2DIM
ST 2 DIM
74AC14
R21
220
5
GND
R22
220
4
C25
1uF
R25
220
3
R20
220
EXT1SW
EXT1LED
EXT2SW
EXT2LED
2
B
R18
1.00K
VCC
1
SW1
4 IN
6
SC1PRERT
74HC30
IC PINOUT
SC1DIM
74AC14
VCC
GND
U8
SW1
ST 1 DIM
V+ 6
1
VCC
LDB/22
3
4
7
6
K1 5
6
XDRESET
SC2MUTE
3 GND
2
5
120/79
TB DIM
2 SNC- SNC+ 7
8
VCC
-2dBu
1 OUT- OUT+ 8
TBDIM
TBTOSC2
5
C
(COMPONENT SIDE)
R9
4.99K
1
74AC14
36/33
HI
LO
SH
AGND
3
4
7
6
K2 5
4
7
GND
R84
10
3
2
SW1
LDB/9
AGND
2
2
R5
4.99K
LDB/21
SSM2142
IC PINOUT
VIEWED FROM ABOVE
VCC
R82
4.99K
R83
100
1
U8
GND
8
1
VCC
VCC
CT6
SW1
36/35
36/34
C61
68pF
AGND
V-
R36
4.99K
R37
100
120/50 XDST2MUTE
2
ST2 TB MUTE
SC1PREOUTLTHI
SC1PREOUTLTLO
+4dBu BAL
1
2
TBMUTE
13
U5
74ACT02
V+
VCC
V-
7
8
C62
68pF
V-
6
"TB 1"SW GND
11
12
5
V+
R6
4.99K
5
AGND
V-
1
ST1 TB MUTE
+ +
SSM2142
U27 3 gnd
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
SW1
V+
4
V-
TBTOSC1
R87
10
3
4
6
SC1PRELT
R95
2.43K
2
-2dBu
SC1MUTE
4
R85
4.99K
R86
100
1
D
U8
74AC14
VCC
VCC
CT7
3
R97
2.43K
R38
100
XDST1MUTE
120/49
V+
VCC
R39
4.99K
3
W# 700308
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0066B
D
SCALE
2
A
SCD-500B PCB
SHEET
1
REV
2 OF 4
Page 14-26
4
3
2
36 PIN EDGE CONNECTOR
D
C
UPPER
DB-25
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
LOWER
DB-25
36/1
36/3
36/5
36/7
36/9
36/11
36/13
36/15
36/17
36/19
36/21
36/23
36/25
36/27
36/29
36/31
36/33
36/35
AGND
TBOUTLO
AGND
HI1
SPAREHI
SC2OUTLTLO
AGND
SC2OUTRTHI
SC1OUTLTLO
AGND
SC1OUTRTHI
TALLY3RELAYCOM
AGND
TALLY2RELAYNO
AGND
SC2PREOUTLTHI
SC2PREOUTRTLO
AGND
SC1PREOUTLTHI
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
CT8
AGND
2
TBOUTHI
4 LO1
SPARELO
6
AGND
8
SC2OUTLTHI
10
SC2OUTRTLO
12
AGND
14
SC1OUTLTHI
16
SC1OUTRTLO
18
AGND
20
TALLY3RELAYNO
22
24 TALLY2RELAYCOM
26
AGND
SC2PREOUTLTLO
28
30
AGND
SC2PREOUTRTHI
32
SC1PREOUTLTLO
34
36
AGND
120 PIN EDGE CONNECTOR
36/2
36/4
36/6
36/8
36/10
36/12
36/14
36/16
36/18
36/20
36/22
36/24
36/26
36/28
36/30
36/32
36/34
36/36
UPPER
DB-25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
LOWER
DB-25
LOWER
DB-25
20
19
18
17
16
15
14
CONNECTORS
BUSS CHART
B
1
AGND
AGND
120/1
120/3
120/5
120/7
120/9
120/11
120/13
120/15
120/17
120/19
120/21
120/23
120/25
120/27
120/29
120/31
120/33
120/35
120/37
120/39
120/41
120/43
120/45
120/47
120/49
120/51
120/53
120/55
120/57
120/59
120/61
120/63
120/65
120/67
120/69
120/71
120/73
120/75
120/77
120/79
120/81
120/83
120/85
120/87
120/89
120/91
120/93
120/95
120/97
120/99
120/101
120/103
120/105
120/107
120/109
120/111
120/113
120/115
120/117
120/119
SC1PREOUTRTLO
AGND
EXT1LTHI
EXT1RTLO
AGND
EXT2LTHI
EXT2RTLO
XDSPPGM
XDSPAUX
PGMLTMONITOR
PGMRTMONITOR
AUDLTMONITOR
AUDRTMONITOR
AUXLTMONITOR
AUXRTMONITOR
UTLLTMONITOR
UTLRTMONITOR
CUELTMONITOR
CUERTMONITOR
TEL12MONITOR
TEL34MONITOR
TBMONITOR
ICMCUE
XDCUELOGIC
XDST1MUTE
XDTIMERRESTART
XDTALLY2
V+in
V-in
+40Vin
GND
XDAD1
XDAD3
XDAD5
XDAD7
XDA9
GND
GND
GND
XDRESET
XDBUSIN
SIGX
XDFRMOUT
XDTDMOUT1
XDTDMOUT2
XDSEROUT
XDSERCLK
XDSERFRM
XDSERIN
XDDINT
GND
XDFRMX
XDCLKX
XDCSA4
XDCSA6
XDCSA8
GND
120BUSPIN115
+DIG
+DIG
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
CT9
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
SC1PREOUTRTHI
EXT1LTLO
AGND
EXT1RTHI
EXT2LTLO
AGND
EXT2RTHI
XDSPAUD
XDSPUTL
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
XDCRMUTE
XDST2MUTE
XDONAIRTALLY
XDTALLY3
V+in
V-in
GND
XDAD0
XDAD2
XDAD4
XDAD6
XDA8
XDWR
XDDS
XDAS
TEL12_34
TEL34_12
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
XDCSA5
XDCSA7
XDCSA9
GND
120BUSPIN116
+DIG
+DIG
A
120/2
120/4
120/6
120/8
120/10
120/12
120/14
120/16
120/18
120/20
120/22
120/24
120/26
120/28
120/30
120/32
120/34
120/36
120/38
120/40
120/42
120/44
120/46
120/48
120/50
120/52
120/54
120/56
120/58
120/60
120/62
120/64
120/66
120/68
120/70
120/72
120/74
120/76
120/78
120/80
120/82
120/84
120/86
120/88
120/90
120/92
120/94
120/96
120/98
120/100
120/102
120/104
120/106
120/108
120/110
120/112
120/114
120/116
120/118
120/120
LOWER
DB-25
7
6
5
4
3
2
1
D
C
B
CONTRACT NO.
SCD-500
APPROVALS DATE
DRAWN
600
Drive
SA 7-25-01
NewIndustrial
Bern, NC 28562
CHECKED
SIZE FSCM NO. DWG. NO.
ISSUED
C
SCD-500B PCB SHEET
W# 700308
SCALE
A
14S0067B
AGND
4
AGND
D-500/Jul 2001
SCD-500
Studio
Control3 ofModule
Schematic
- Sheet
3
3
2
1
REV
3 OF 4
_
Page 14-27
8
7
6
5
4
3
2
1
D
D
C
C
B
B
A
N
P S D-500
CONTRACT NO.
APPROVALS
DRAWN
SA
DATE
6-20-00
CHECKED
SA
ISSUED
SA
W# 700222
8
7
6
5
4
3
A
600 Industrial Drive
New Bern, NC 28562
SIZE FSCM NO.
SCALE
2
DWG. NO.
D
SPND-500E PCB
14S0061
SHEET
REV
E
2 OF 4
1
SPND-500 Super Phone Module Schematic - Sheet 2 of 4
D-500/Jun 2000
Page 5-5a
4
3
2
1
D
D
C
C
B
B
A
APPROVALS
DATE
DRAWN
SA 6-20-00
CHECKED
SA
ISSUED
SA
W# 700222
4
D-500/Jun 2000
3
2
SPND-500 Super Phone Module Schematic - Sheet 3 of 4
A
N
P S D-500
CONTRACT NO.
SIZE FSCM NO.
600 Industrial Drive
New Bern, NC 28562
DWG. NO.
SCALE
REV
14S0062
C
SPND-500E PCB
SHEET
E
3 OF 3
1
Page 5-5b
5
4
3
2
-2dBu
100uF C52
DBSDATA
V-
R23
4.99K
AGND
AGND
AGND AGND
22
21
8
AGND
AGND
AGND
A
AGND
AGND 36/2
AGND 36/4
AGND 36/6
AGND 36/8
AGND 36/10
AGND 36/12
V- 36/14
V+ 36/13
CALL2PRE 36/11
AGND 36/9
1
2
3
4
5
6
7
8
9
10
CALL1PRE 36/10
AGND 36/5
EXT1PRE 36/3
AGND 36/1
11
12
13
14
VCC
CT4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
COMPOUTHI
TRACK1OUTLO
AGND
TRACK23OUTHI
HYBRID1OUTLO
AGND
HYBRID2OUTHI
HYBRID2OUTLO
HYBRID1OUTHI
AGND
TRACK23OUTLO
TRACK1OUTHI
AGND
COMPOUTLO
CT3
36/29
1
36/31
2
36/33
3
36/35
4
120/1
5
120/3
6
120/5
7
120/4
8
120/2
9
36/36
10
36/34
11
36/32
12
36/30
13
36/28
14
VCC
TEL1234IN
TELMONITOR
TEL1234OUT
C25
0.1uF
C27
0.1uF
GND
23
PRESET
DBMCLK
DBSCLK
DBLR
DBSDATA
1
C48
100uF
C3
0.1uF
C67
0.1uF
C53
0.1uF
C38
0.1uF
VIN OUT
GND
4
AGND
CUE1ON
CUE2ON
C49
100uF
C60
0.1uF
C9
0.1uF
C54
0.1uF
C47
0.1uF
C57
0.1uF
C36
100uF
C37
1uF
C12
0.1uF
R19
475
C15
0.1uF
C1
1uF
Z1
C5V1
Z3
1N4735
C5
1uF
V-
C18
0.1uF
Z2
C5V1
R18
475
AGND
C11
100uF
AGND
C10
0.1uF
AGND
C7
0.1uF
AGND
Vee
74VHC4053N
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 Xb
VDD 16
D-600/Jan 2000
7
6
SPND-600 Super Sheet
Phone5Module
Schematic
of 5
5
Page 5-5
4
10K
CR7
V+
10K
CR8
V-
C45
33pF
V-
R44
4.99K
C66
68pF
V+
10K
CR5
V-
V-
LDB23
TRACK1OUTHI
LDB10
LO
HI
LDB11
SH
C59
68pF
CALLERS
TO
OUTTRACK 1
AGND
AGND
V+
+ +
SSM2142
U14
gnd -
3
V-
V+
6
4
C
5
AGND
V-
V-
TRACK1OUTLO
V-
7
8
TRACK23OUTLO
LDB9
TRACK23OUTHI
LDB21
LO
HI
LDB22
SH
+4dBu BAL
1
2
C65
68pF
C58
68pF
CALLERS
TO
OUTTRACK 2&3
AGND
10K
CR6
AGND
-2dBu
V+
6
7
4
V+
+ +
SSM2142
U13
gnd -
3
V-
V+
V+
1
2
5
AGND
V-
7
8
HYBRID1OUTLO
LDB20
HYBRID1OUTHI
LDB7
+4dBu BAL
1
2
C63
68pF
C56
68pF
LDB8
LO
HI TO HYBRID 1
OUT
SH
B
AGND
AGND
3
1
-2dBu
2
V+
5532
U8
+
6
1
4
3
V-
AGND
V+
+ +
SSM2142
U12
gnd 5
V-
7
8
HYBRID2OUTLO
LDB6
HYBRID2OUTHI
LDB18
LO
HI
LDB19
SH
+4dBu BAL
1
2
C62
68pF
AGND
C55
68pF
AGND
TO
OUTHYBRID2
AGND
VREFR 28
2 GNDL
GNDR 27
3 VCOML
VCOMR 26
4 AINL+
AINR+ 25
5 AINL-
AINR- 24
6 ZCAL
VA 23
7 VD
AGND 22
2 Yb X_Yb 15
8 AGND
BGND 21
3 Xa X_Yc 14
9 CAL
TEST 20
4 X_Ya Xc 13
10 RST
HPFE 19
5 Ya
Yc 12
11 SMODE2
CMODE 18
6 INH
A 11
12 SMODE1
MCLK 17
7 VEE
B 10
13 LRCK
FSYNC 16
8 VSS
C 9
14 SCLK
SDATA 15
GND
8
AGND
AGND
1
2
AGND
1
3
4
4
SH
COMPOSITE
OUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
Vdd
VA+
V-
AK5392
IC PINOUT
1 VREFL
C41
0.1uF
R49
4.99K
AGND
2.5V
TBMONITOR
C43
33pF
3
LDB25
D
-2dBu
5532
U9
+
8
LDB24
+4dBu BAL
AGND
2
COMPOUTHI
LO
HI
C61
68pF
7
8
1
2
V+
R39
4.99K
AGND
74AC14
AGND
2
PQ05
C32 3
0.1uF
C64
0.1uF
V+
C35
33pF
U6
C17
1uF
AGND
5
AGND
C44
33pF
5
Q1
V+
8
6
VCCadc
C24
22uF
AGND
V+
R62
10.0K
R38
10.0K
AGND
AGND
R1
2.43K
CT5
LOWER
DB-25
24
23
22
21
20
19
18
6
7
8
9
10
11
12
R12
2.43K
AGND
UPPER
DB-25
25
24
23
22
21
20
19
7
8
9
10
11
12
13
VCCadc
3
V-
V+
+ +
SSM2142
U15
gnd -
R63
10.0K
U6
C16
.1uF
AGND
VCCadc
4
V-
ZCAL
RST
R25
4.99K
C68
68pF
AGND
R40
10.0K
VD
6
10
CAL 9
6
7
.1uF
C26
C23
10uF
AGND
R31 74AC14
40.2K
AK5392
4
LDB12
-2dBu
V+
3
COMPOUTLO
+4dBu BAL
1
2
AGND
2
5532
U9
+
R52
10.0K
VA
CMODE
SMODE1
SMODE2
10uF
C22
R51
10.0K
C13
0.22uF
1
AGND
V-
7
8
1
V+
R22
4.99K
VREFR
VCOMR
SDATA 15
18
12
11
4
V-
VCCadc
RST
V-
VREFR 28
VCOMR 26
AGND
HPFE
TEST
V+
R43
10.0K
R55
10.0K
R65
10.0K
R50
10.0K
R14
10.0K
R15
10.0K
R29
10
R5
39
TEL1234OUT
U5
AGND
5
AGND
V-
4
AGND
7
VREFL
VCOML
V-
V+
+ +
SSM2142
U16
gnd -
10K
CR3
5532
U7
+
5
V-
V+
J2
6
1
3
LRCK
SCLK
MCLK
FSYNC
19
20
V+
C28
0.22uF
VREFL
VCOML
AINR+
AINRGNDR
AGND
4
3
R48
4.99K
1
8
13
14
17
16
7
6
1
C42
33pF
4
DBLR
DBSCLK
DBMCLK
23
AGND
V+
R33
10.0K
R4
2.43K
V+
R21
10
V-
5532
U7
+
25
24
27
SS14
D4
-2dBu
GNDL
AINL+
AINL-
3
VCCadc
R35
10.0K
V+
D3
SS14
V-
C14
3900pF
AGND
-2dBu
V+
V-
3
AGND
7
7
C33
33pF
C40
33pF
2
V+
8
4.99K
R24
2
4
5
VA+
R47
4.99K
R58
4.99K
R59
4.99K
R46
4.99K
-2dBu
V+
5532
U11
+
4
4
2.5V
D1
SS14
VA+
-2dBu
5532
U10
+
8
2
1
2
3
V+
AGND
-18dBu
V-
5532
U2
+
5
L1
FERR
VCCadc
4
R34
10.0K
5
6
AGND
GND
VCCadc
AGND
VCC
SS14
D2
V+
AGND
R36
10.0K
6
1
-18dBu
X_Y
X
INH
Y
U3
S 4053
13
12
3
5532
U10
+
8
6
5
NOT
INSTALLED
SS14
D8
BGND
AGND
8
V-
C50 22uF
R67
22.1K
9 6
CT2
10K
7
AGND
X_Y
X
INH
Y
U3
S 4053
3
5
GND
J4
AGND
V-
4
-14dBu
CALL2PRE
8
V+
5532
U2
+
V-
C39
10pF
-2dBu
D5
SS14
C29
3900pF
100uF C51
R57
88.7K
AGND
4
V-
VA+
VCCadc
3
2
R7
39
2
2.5V
1
SS14
D6
J3
1
14
6
11
CUE2ON
VCCadc
-2dBu
8
V+
R17
20.0K
R66
88.7K
3
AGND
B
22uF C21
V+
5532
U11
+
AGND
R30
10
3
C8
330pF
22uF C20
C46
10pF
2
V+
C31 22uF
V-
AGND
9 6
7
R56
22.1K
CT1
10K
8
7
AGND
-14dBu
CALL1PRE
4
2.5V
CUE1ON
X_Y
X 1
INH
Y 2
U3
S 4053
4
6
9
AGND
D7
SS14
AGND
-2dBu
C2
330pF
-6dBu
V-
15
6
10
R6
40.2K
AGND
V+
5532
U1
+
5
R32
4.99K
V-
4
2.5V
AGND
1
100uF C69
TBMONITOR
R20
10
X_Y
X 13
INH
Y 12
U4
S 4053
5532
U1
+
74AC14
RST
6
74AC14
J1
3
5
3
6
5
8
2
3
DGND
R27
40.2K
8
V+
U6
D10
4148
R9
39
14
6
11
CUE1ON
CUE2ON
2
8
U6
5
AGND
-6dBu
R60
10
AGND
X_Y
X
INH
Y
U4
S 4053
8
100uF C19
2
R45
4.99K
CUE
PRE/
POST
4
6
9
9
2
R54
10.0K
10K
CR4
1
V-
SLIDESW
14
7
R10
2.43K
5
X_Y
X 1
INH
Y 2
U4
S 4053
GND
AGND
3
R2
39
15
6
10
V+
2
V-
1
3
4
6
SW2
10
4148 D9
SW1
SLIDESW
EXT
IN
AGND
C30
100uF
AGND
C4
330pF
V- 5
V+
4 IN
V-
IN+ 5
R13
2.43K
4 V-
R11
2.43K
V+ 6
10K
CR1
3 GND
R3
220
1 OUT- OUT+ 8
2 SNC- SNC+ 7
IN- 6
U6
PRESET 11
10K
CR2
C
V+ 8
OUT 7
3 IN+
V-
R8
220
AGND
1 OUT
2 IN-
VCCadc
7
74AC14
R16
20.0K
1
2
3
4
5
6
7
8
9
8
AGND
(COMPONENT SIDE)
VCCadc
V+
5532
U8
+
4
1
3
4
6
1
2
C6
330pF
VIEWED
FROM
ABOVE
(COMPONENT
SIDE)
AGND
SSM2142
IC PINOUT
VIEWED FROM ABOVE
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
9CONNECTOR
PIN JST
PINOUT
6
5
NE5532/TL072/
OP-275 IC PINOUT
R26
4.99K
7
8
R61
2.43K
EXT1PRE
-2dBu
3
V+
74AC14
AGND
AGND
12
C34
33pF
13
D
R28
4.99K
3
U6
R37
2.43K
R42
10.0K
R53
4.99K
TEL1234IN
AGND
1
NOTE 1: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
V-
TELMONITOR
6
R41
10.0K
2
7
R64
10.0K
8
3
SPNA-600
CONTRACT NO.
APPROVALS
DRAWN
CHECKED
DATE
SA 1-26-00
ISSUED
W# 700561
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S1042
D
SCALE
2
SPNA-600 PCB
SHEET
1
A
REV
1 OF 1
V+
V-
AGND
IA1DB1
IA1DB14
+4dBu BAL
ALINE4RTINLO 3
4
IA1DB2
4
IA2DB5
7
22uF C57
6
ALINE[4]L
LT
AGND
V-
ANALOG
LINE
8 IN
-2dBu
6
HI
LO
SH
22uF C88
HI
RT LO
SH
ALINE[4]R
AGND
V-
IA2DB15
IA2DB3
+4dBu BAL
2
ALINE8LTINLO 3
4
AGND
IA2DB14
AGND
V-
ALINE[6]R
22uF C55
6
ALINE[8]L
ALINE[7]R
C109
0.1uF
11
AGND
C121
100uF
D17
1N4002
A
D15
AGND 1N4002
12
AGND
AGND
-Vrack
F2
C29
0.1uF
C10
0.1uF
C28
0.1uF
C75
0.1uF
C27
0.1uF
C76
0.1uF
C24
0.1uF
C26
0.1uF
+4dBu BAL
ALINE8RTINLO 3
4
IA2DB2
C23
0.1uF
C74
0.1uF
C73
0.1uF
3 PQ05
C71
0.1uF
-2dBu
22uF C86
6
ALINE[8]R
ALINE[8]R
Vdd
VA+
C95
0.1uF
C94
1uF
R154
475
Z2
C5V1
C112
100uF
C72
0.1uF
C25
0.1uF
ALINE[8]L
AGND
V-
2
C91
100uF
Z4
1N4735
C111
100uF
C70
0.1uF
ALINE[6]ON
X_Y
X 13
INH
Y 12
U42
S 4053
ALINE[6]ON
4
6
9
X_Y
X 3
INH
Y 5
U42
S 4053
ALINE[7]ON
15
6
10
X_Y
X 1
INH
Y 2
U41
S 4053
ALINE[7]ON
14
6
11
X_Y
X 13
INH
Y 12
U41
S 4053
2.5V
R155
475
Z3
C5V1
ALINE[8]ON
4
6
9
ALINE[8]ON
15
6
10
AGND
C138
100uF
AGND
C106
0.1uF
AGND
ANA
C103
0.1uF
GND
X_Y
X 3
INH
Y 5
U40
S 4053
14
6
11
X_Y
X 13
INH
Y 12
U40
S 4053
7
6
LSR-500Schematic
Digital/ Audio
Line
Select
Rackmount
- Sheet 1 of 3
D-500/May 2000
R60
1.00K
C48
33pF
V-
V+
V-
10K
CR2
V+
V-
V-
R65
1.00K
C54
33pF
C104 R104
330pF 2.43K
LT
-2dBu
8
V+
NE5532
U37
+
4
1
6
C22
68pF
5
V-
4
2.5V
3
-2dBu
1
RT
2
2
3
NE5532
U38
+
4
2.5V
8
V+
1
DACLT
8
2
3
AGND
AGND
DACRT
8
6
AGND
2.5V
3
1
4
7
AGND
FERR
NOT
INSTALLED
+2.5V DC
AGND
VCCadc
+2.5V DC
D36 SS14
100uF C67
R81
40.2K
3
1
AGND
RT
+2.5V DC
3900pF
C93
+2.5V DC
AGND
ADCLR
ADCSCK
ADCMCK
RESET
ADCDATA
4.99K
R138
AGND
AGND
GNDL
AINL+
AINL-
13
14
17
16
LRCK
SCLK
MCLK
FSYNC
19
20
HPFE
TEST
18
12
11
CMODE
SMODE1
SMODE2
6
10
ZCAL
RST
AGND
7
100uF C69
R74
40.2K
V-
3
APPROVALS
DRAWN
CHECKED
DATE
SA 5-12-00
ISSUED
W# 700223
U33
C79
0.22uF
VREFL 1
VCOML 3
VREFL
VCOML
VREFR 28
VCOMR 26
VREFR
VCOMR
C83
0.22uF
AGND
SDATA
AK5392
CAL 9
22
21
8
AGND
AGND
AGND
4
5
15
GND
10uF
C61
.1uF
C80
C82
.1uF
C81
10uF
AGND
LSR-500D PCB
B
AGND
U32 6
74ACT32
R139
40.2K
AGND
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0073D
D
SCALE
2
AGND
LSR-500
CONTRACT NO.
-2dBu
V+
7
AINR+
AINRGNDR
AGND
VCCadc
23
25
24
27
2
AGND
4
7
AGND
VA+
4.99K
R140
2
4
5
D37 SS14
-2dBu
GND
AGND
3900pF
C92
4.99K
R137
V-
AGND
L1
SS14 D38
-2dBu
1
C
C114
1uF
VCCadc
VCC
J3
VCCadc
VCCadc 4.99K R92
J4
VCCadc
2
VCCadc
AGND
D32 SS14
V+
V-
RT
J6
V-
NE5532
U38
+
LT
V+
NE5532
U27
+
4
5
V-
NE5532
U27
+
4
6
LO
HI
SH
AGND
C127
22uF
AGND
SS14 D35
8
OADB2
VCCadc
V+
NE5532
U37
+
OADB1
AGND
SS14 D34
-2dBu
VA+
AGND
Vee
Page 5-5c
V+
R64
4.99K
1
2
OADB6
AOUTRTHI
C113
0.1uF
R90
10
2
5
5
V+
R61
4.99K
V+
V-
R151
4.99K
V+
C125
33pF
8
3
1
2
4
6
9
C21
68pF
SS14 D31
X_Y
X 3
INH
Y 5
U41
S 4053
X_Y
X
INH
Y
U40
S 4053
V-
D33 SS14
2.5V
14
6
11
5
1
2
VA+
V+
X_Y
X 1
INH
Y 2
U42
S 4053
AGND
AOUTRTLO
+4dBu BAL
VCCadc
POLYSW
1.0A
8
AGND
C30
0.1uF
C77
0.1uF
D16 SS14
AGND
16
C53
0.1uF
C122
100uF
C124
0.1uF
V-
C49
0.1uF
C11
0.1uF
ALINE[5]ON
15
6
10
R117
4.99K
POLYSW
1.0A
V+
VIN OUT
GND
ALINE[7]L
AGND
V-
Q2
1
R133
4.99K
-2dBu
V+
5
7 V+
5
SSM2143
U28
+
1
ALINE8RTINHI 2
AGND
SS14 D18
ALINE[6]L
X_Y
X 3
INH
Y 5
U43
S 4053
10K
CR1
R113
4.99K
ALINE[7]R
R131
1.30K
AGND
F3
R134
4.99K
C108
33pF
22uF C36
6
SSM2143
U19
+
1
IA2DB16
IA2DB1
-2dBu
V+
5
4
6
9
7
8
R57
40.2K
3
ANALOG
LINE
OUT
VD
ALINE7RTINLO 3
ALINE8LTINHI
ALINE[5]R
SSM2143
U10
+
1
+4dBu BAL
-2dBu
V+
5
AGND
V-
ALINE[5]ON
V+
+ +
SSM2142
U9 3 gnd
D
LT
AGND
AGND
VA
IA2DB4
IA2DB17
ALINE7RTINHI 2
ALINE[5]L
6
4
7
V-
AGND
OADB8
-2dBu
V+
R91
10
7
ALINE[7]L
C7
68pF
LO
HI
SH
2
C50 100uF
R144
39
AGND
22uF C12
6
V-
V+
VV+
4
IA2DB19
AGND
7 V+
5
SSM2143
U30
+
1
ALINE4RTINHI 2
SSM2143
U2
+
1
ALINE7LTINLO 3
R135
1.30K
+Vrack
AGND
AGND
4
IA1DB16
AGND
AGND
13
ALINE4LTINLO 3
2
-2dBu
V+
5
C6
68pF
AGND
1
OADB7
DGND
AGND
9
IA1DB3
AGND
V-
SSM2143
U21
+
1
+4dBu BAL
HI
LO
RT
SH
ALINE[3]R
X_Y
X 13
INH
Y 12
U43
S 4053
3
OADB3
AOUTLTHI
BGND
HI
RT LO
SH
8
IA1DB15
ALINE4LTINHI 2
22uF C38
6
V+
HI
LO
SH
ANALOG
LINE
4 IN
AGND
AGND
AGND
IA1DB5
V-
LT
AGND
10
4
7
B
6
AGND
ALINE3RTINLO 3
AGND
AGND
7
SSM2143
U12
+
1
+4dBu BAL
ANALOG
LINE
7 IN
-2dBu
V+
5
IA2DB6
ALINE7LTINHI
+4dBu BAL
ALINE[4]ON
14
6
11
1
2
V-
AOUTLTLO
+4dBu BAL
AGND
5
IA1DB4
IA1DB17
ALINE3RTINHI 2
AGND
V-
IA2DB18
ALINE[4]R
5
J2
AGND
7
LT
HI
LO
SH
AGND
V-
AGND
R93
10
HI
LO
RT
SH
4
AGND
ALINE[3]L
X_Y
X
INH
Y
U43
S 4053
1
2
V-
R94
10
V- 5
4
IA1DB19
7
22uF C14
6
ALINE[4]ON
15
6
10
AGND
R148
39
V+ 6
-2dBu
SSM2143
U4
+
1
ALINE3LTINLO 3
4
IA2DB8
ALINE[4]L
7
8
AGND
V-
3 GND
4 IN
2
ALINE6RTINLO 3
6
ALINE[6]R
V+
+ +
SSM2142
U1 3 gnd
R56
40.2K
C105 R109
330pF 2.43K
ANALOG
LINE
3 IN
1 OUT- OUT+ 8
2 SNC- SNC+ 7
IA1DB6
ALINE3LTINHI
+4dBu BAL
+4dBu BAL
22uF C87
4
AGND
V+
(COMPONENT SIDE)
IA1DB18
X_Y
X
INH
Y
U44
S 4053
3
5
4
V-
V-
LT
SSM2142
IC PINOUT
VIEWED FROM ABOVE
HI
LO
SH
ALINE[3]ON
4
6
9
AGND
C47 100uF
6
4
1
NE5532
U18
+
5
R145
2.43K
OUT 6
4 V- SENCE 5
7 V+
5
SSM2143
U29
+
1
ALINE6RTINHI 2
AGND
V+
5
-2dBu
ALINE[3]ON
AGND
8
6
R149
2.43K
3 IN+
7
ALINE[3]R
X_Y
X
INH
Y
U44
S 4053
13
12
5
7
10K
CR5
V+ 7
AGND
V-
14
6
11
R115
40.2K
NE5532
U39
+
R103
39
2 IN-
AGND
IA2DB20
ALINE[3]L
6
-2dBu
V+
-2dBu
V+
10K
CR6
N/C 8
AGND
V-
ALINE[6]L
8
C126 100uF
R106
39
1 REF
4
IA1DB8
6
X_Y
X 1
INH
Y 2
U44
S 4053
100uF C110
C119 R143
330pF 220
(COMPONENT SIDE)
IA1DB20
ALINE2RTINLO 3
6
ALINE[2]R
IA2DB7
22uF C56
ALINE[2]ON
15
6
10
V+
C
+4dBu BAL
22uF C89
HI
RT LO
SH
V-
SSM2143
IC PINOUT
VIEWED FROM ABOVE
7 V+
5
SSM2143
U31
+
1
ALINE2RTINHI 2
AGND
V+
IN+ 5
IA1DB7
ANALOG
LINE
6 IN
-2dBu
4
IA2DB22
V-
4 V-
HI
RT LO
SH
AGND
V-
IA2DB9
ALINE6LTINLO 3
V+
IN- 6
LT
+4dBu BAL
V+
5
SSM2143
U20
+
1
V-
V+ 8
OUT 7
3 IN+
ALINE[2]L
2
V+
1 OUT
2 IN-
AGND
6
HI
LO
SH
ALINE6LTINHI
V-
ANALOG
LINE
2 IN
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
4
IA1DB22
22uF C58
IA2DB21
-2dBu
V+
NE5532
IC PINOUT
IA1DB9
ALINE2LTINLO 3
7
V-
LT
V+
C 9
+4dBu BAL
SSM2143
U22
+
1
V-
8 VSS
HI
LO
SH
2
V+
5
V+
B 10
ALINE2LTINHI
V-
7 VEE
IA1DB21
V+
A 11
V-
6 INH
7
V+
Yc 12
V-
5 Ya
-2dBu
V-
ALINE[2]R
3 Xa X_Yc 14
4 X_Ya Xc 13
ALINE[2]ON
X_Y
X 3
INH
Y 5
U45
S 4053
4
1
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
1
2
NE5532
U18
+
3
C120 R147
330pF 220
AGND
V-
4
6
9
V+
ALINE[2]L
2
AGND
V-
AGND
ALINE[5]R
8
V-
R72
1.00K
4
IA2DB11
6
1
C68
33pF
ALINE5RTINLO 3
AGND
AGND
4
V+
+4dBu BAL
22uF C37
3
V-
AGND
V-
IA2DB23
SSM2143
U11
+
1
R150
40.2K
3
-2dBu
NE5532
U39
+
R82
1.00K
AGND
2 Yb X_Yb 15
ALINE[1]R
IA2DB10
2
100uF C107
V+
C85
33pF
4
IA1DB11
6
HI
RT LO
SH
ALINE[1]ON
X_Y
X 13
INH
Y 12
U45
S 4053
2
V+
ALINE1RTINLO 3
22uF C39
-2dBu
V+
5
14
6
11
8
C123 100uF
V-
VDD 16
+4dBu BAL
SSM2143
U13
+
1
ALINE5RTINHI 2
ALINE[1]R
ALINE[1]ON
X_Y
X 1
INH
Y 2
U45
S 4053
R142
4.99K
1 Xb
IA1DB23
2
7
AGND
V-
15
6
10
R146
4.99K
74VHC4053
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
IA1DB10
ALINE1RTINHI
-2dBu
V+
5
ALINE[1]L
R73
4.99K
HI
RT LO
SH
7
AGND
ALINE[5]L
R114
4.99K
SDATA 15
4
IA2DB25
22uF C13
6
R132
4.99K
14 SCLK
ANALOG
LINE
5 IN
SSM2143
U3
+
1
ALINE5LTINLO 3
R130
4.99K
FSYNC 16
AGND
2
R129
4.99K
13 L/R
ANALOG
LINE
1 IN
AGND
V-
IA2DB12
ALINE5LTINHI
+4dBu BAL
R128
4.99K
VD+ 17
4
IA1DB25
IA2DB24
R127
4.99K
12 SMODE
D
LT
HI
LO
SH
R126
4.99K
DGND 18
ALINE[1]L
R125
4.99K
ICLKD 19
11 CMODE
ALINE1LTINLO 3
22uF C15
6
R124
4.99K
10 DPD
SSM2143
U5
+
1
R123
4.99K
OCLKD 20
2
R122
4.99K
9 DCAL
LT
IA1DB12
ALINE1LTINHI
+4dBu BAL
V+
5
R121
4.99K
TSTO2 21
IA1DB24
7
R120
4.99K
8 TSTO1
HI
LO
SH
V+
5
R119
4.99K
ICLKA 22
3
-2dBu
R118
4.99K
VA+ 23
7 VL+
4
R116
4.99K
6 LGND
7
V+
VA- 24
V-
5 ACAL
-2dBu
V+
AINR- 25
V-
AINR+ 26
5
ALINE[1:8]ON
V+
3 AINL+
4 AINL-
6
ALINE[1:8]L,ALINE[1:8]R
V-
VREF- 27
V+
VREF+ 28
V-
1 AGND
2 APD
7
10K
CR3
8
10K
CR4
CS5390
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
SHEET
1
A
REV
1 OF 3
HI
LO
SH
DIG
LINE
5 IN
IDDB18
IDDB6
DLINE5INLO
T1
C4 0.1uF
R59
4.99K
SW3
R13
220
R14
220
R15
220
C
DLINE5INHI
IDDB19
R49
4.99K
GND
2
1
6
7
10
9
14
15
4
12
AES/SPDIF
GND
R51
220
DLINE6INLO
VCC
R50
220
IDDB5
C35
0.1uF
AES/SPDIF
GND
DIG
LINE
7 IN
GND
IDDB15
DLINE7INHI
IDDB3
DLINE7INLO
T6
C45 0.1uF
R67
220
AES/SPDIF
GND
SW9
R107
220
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
R38
1.00K
R42
1.00K
R20
1.00K
R22
1.00K
R24
1.00K
R26
1.00K
R28
1.00K
R30
1.00K
R32
1.00K
D12 SS14
XCLOCK
SS14 D11
LINE2out
D2 SS14
LINE3out
D3 SS14
LINE4out
D4 SS14
LINE5out
D5 SS14
LINE6out
D6 SS14
LINE7out
D7 SS14
LINE8out
D8 SS14
D26
D25
D24
D23
D22
D21
D20
D19
D30
D28
SS14
SS14
SS14
SS14
SS14
SS14
SS14
SS14
SS14
SS14
GND
GND
7
GND
GND
GND
R35
1.00K
GND
R39
1.00K
R101
10.0K
GND
J5
10
1
14
28
15
25
26
12
11
20
6
5
4
3
2
27
GND
7
8
9
12
13
1
2
RESET
R77
4.99K
1
2
3
4
5
6
7
C34
0.1uF
C43
0.1uF
GND
U32
74ACT32
R79
D5XCLK
10
11
12
13
1
2
3
4
5
R58
4.99K
U14
I0
I1
I2
I3
I4
I5
I6
I7
EI
A0
A1
A2
GS
9
7
6
14
EO 15
74HC148
S[0]
S[1]
S[2]
MUXOE
S[0]
S[1]
S[2]
SW[0]
SW[1]
SW[2]
SW[3]
SW[4]
SW[5]
SW[6]
SW[7]
MUXOE
11
10
9
4
3
2
1
15
14
13
12
7
D5XCLK
U6
A
B
C
D0
D1
D2
D3
D4
D5
D6
D7
G
Y 5 ANA
W 6 ANA
74HC251
SW[0:7],S[0:2],MUXOE
GND
5
Page 5-5c
4
14
13
12
11
10
9
8
8
OUTLR
OUTSCK
OUTDATA
VCC
R43
4.99K
EXTCLKSEL
7
9
10
1
2
15
16
11
DACMUTE
DACMCK
GND
U15
1
ANA
AESTXMCK 2
I/O18 44 AESRXVERF
AESRXMCK 3 I/O1
I/O19 42
I/O2
MUXOE
5
DACMCK
I/O3/GCK1 I/O20/GTS1 43 AESTXV
4
I/O21 40 DACMUTE
I/O4
ADCMCK
6
I/O5/GCK2 I/O22/GTS2 39 POWERUP
8
I/O23/GSR 38 D500RESET
I/O6
LOCAL512FS 7
I/O24 37 EXTCLKSEL
I/O7/GCK3
OUTSCK
9
I/O25 36
I/O8
OUTLR
11
I/O26 35
OUTDATA 12 I/O9
I/O27 34
ADCDATA 13 I/O10
I/O28 33
I/O11
AESRXDATA 14
I/O29 29
I/O12
AESRXSCK 18
I/O30 28
AESRXLR 19 I/O13
I/O31 27
I/O14
ADCSCK
20
I/O32 26
I/O15
ADCLR
RESET
22
I/O33 25
I/O16
EXTCLK
RESET
24
I/O34
I/O17
TCK95
17
TCK
TDI95
15
TDI
TDO95
30
TDO
TMS95
16
TMS
3
14
13
12
11
10
9
8
6
VD+
DS11
DS9
DS8
DS7
DS6
DS10
R84
220
R85
220
C
74ACT32
L5
1
2
U23 3 ALINE[5]ON
74ACT32
4
6 ALINE[6]ON
5 U23
74ACT32
9
10
U23 8 ALINE[7]ON
74ACT32
12
11 ALINE[8]ON
13 U23
L8
74ACT32
VAd+
U35
C134
2200pF
3
VA+
AOUTL- 17
-2dBu
AGND
C135
2200pF
AOUTR- 13
AOUTR+ 14
MCLK
R141
DGND
AGND
4.99K
5 CS4390 4
AGND
R160
16.5K
AGND AGND
DATE
W# 700223
B
DACLT
V-
C137
390pF
AGND
8
6
5
R99
16.5K
V+
NE5532
U36
+
C101
390pF 4
7
DACRT
V-
C102
390pF
LSR-500
AGND
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0074D
D
SCALE
2
C136
390pF 4
1
-2dBu
AGND AGND
CONTRACT NO.
V+
NE5532
U36
+
AGND
C100
2200pF
ISSUED
2
C99
2200pF
AGND
SA 5-12-00
8
3
AOUTL+ 18
8
APPROVALS
DRAWN
U24 8 ALINE[3]ON
74ACT32
12
11 ALINE[4]ON
13 U24
L4
LOCAL512FS
LRCK
SCLK
SDATA
DEM0
DEM1
MUTE_R
MUTE_L
AUTO_MUTE
CHECKED
R83
220
74ACT32
L6
DIF0
DIF1
DIF2
AGND
R75
220
9
10
L7
VD+
VCC
R78
1.00K
20
19
12
R76
220
L3
DIP SOCKET
FOR OSCILATOR.
D5XRESET
D5XRESET
1
2
3
4
5
6
7
R86
220
1
ANA 2 U24 3 ALINE[1]ON
74ACT32
L2
4
6 ALINE[2]ON
5 U24
VCC
CT9
POWERUP
U32 3
74ACT32
9
10
10
VCC
DS5
DS4
6
GND
XC9536
6
5
R47
1K
R87
220
VCC
GND
VCC
GND
TMS95
TCK95
TDI95
TDO95
4
AESRXDATA
AESRXSCK
AESRXLR
R88
220
18
16
14
12
9
7
5
3
L1
3
AESRXVERF
U32 11
74ACT32
GND
LSR-500Schematic
Digital/ Audio
Line
Select
Rackmount
- Sheet 2 of 3
D-500/May 2000
R34
1.00K
D1 SS14
GND
M0
M1
M2
M3
GND
R19
39
XCLOCK
GND
GND
VCC
VCC
LINE1out
GND
VCC
GND
SS14 D9
GND
23
24
18
17
VD+
C
U
VERF
CBL
ERF
SDATA
SCK
FSYNC
FILT
2
U16
EI148
D10 SS14
XRESET
GND
R8
10.0K
GND
R21
39
IDDB18
IDDB19
IDDB6
GND
MCK
FCK
SEL
RXP
RXN
0.01uF
ANALOG 5
ANALOG 6
ANALOG 7
ANALOG 8
R23
39
IDDB4
IDDB5
IDDB17
R7
10.0K
VCC
C84
100uF
R25
39
IDDB15
IDDB16
IDDB3
SS14
R6
10.0K
VCC
D39
4148
R27
39
IDDB1
IDDB2
IDDB14
XRESET
SS14
R5
10.0K
VCC
19
13
16
9
10
1.00K
VCC
D27
R4
10.0K
VCC
VA+
1
U26
1A1 1Y1
1A2 1Y2
1A3 1Y3
1A4 1Y4
2A1 2Y1
2A2 2Y2
2A3 2Y3
2A4 2Y4
1G
2G
D
VCC
74ABT244
GND
CT8
7
C0/E0
Ca/E1
Cb/E2
Cc/F0
Cd/F1
Ce/F2
AGND
DGND
C51
21 CS8412 8
AES/SPDIF
VCC
D29
R3
10.0K
VCC
R29
39
IDDB9
IDDB22
IDDB21
VCC
GND
8
GND
C64
0.1uF
ANALOG 1
ANALOG 2
ANALOG 3
ANALOG 4
R2
10.0K
VCC
R31
39
A
IDDB20
IDDB8
IDDB7
C17
0.1uF
R105
220
IDDB2
GND
CONSOLE RESET
SH
CONSOLE RESET
CONSOLE CLOCK
SH
CONSOLE CLOCK
LINE 1 LOGIC
SH
LINE 2 LOGIC
LINE 3 LOGIC
SH
LINE 4 LOGIC
LINE 5 LOGIC
SH
LINE 6 LOGIC
LINE 7 LOGIC
SH
LINE 8 LOGIC
VCC
RESET
R37
39
IDDB14
DLINE8INLO
C65 0.1uF
VCC
1
2
3
4
SW1
Y 5
W 6
R36
39
DLINE8INHI
GND
SW2
VCC
ANA
ANA
VCC
R62
4.99K
AESRXMCK
R41
39
SH
IDDB1
C52
0.1uF
GND
VCC
ANALOG/
DIGITAL
INPUT R1
SOURCE SET
10.0K
1
2
3
4
U25
A
B
C
D0
D1
D2
D3
D4
D5
D6
D7
G
22
VCC
AM26C32A
GND
VCC
VCC
74HC251
R40
39
HI
DIG
LO
LINE
8 IN
T8
R108
220
B
C33
0.1uF
C62
0.1uF
IDDB16
R63
4.99K
GND
VCC
SW7
R66
220
R68
220
HI
LO
SH
VCC
3
5
11
13
R33
39
L5
L6
L7
L8
IDDB17
DLINE6INHI
SW[0]
SH
IDDB4
SW5
R52
220
HI
DIG
LO
LINE
6 IN
T4
C19 0.1uF
11
10
9
4
3
2
1
15
14
13
12
MUXOE 7
S[0]
S[1]
S[2]
U17
OUTA
OUTB
OUTC
OUTD
MCK
RST
GND
GND
CS8402A
AM26C32A
A+
AB+
BC+
CD+
DEN
EN
5
16
ODDB2
DIG
LINE
OUT
2
4
6
8
11
13
15
17
1
19
L1
L2
L3
L4
L5
L6
L7
L8
VCC
C116
390pF
VCC
GND
LO
HI
SH
R11
220
VCC
C98
390pF
AES/SPDIF
GND
AESTXMCK
RESET
ODDB1
R89
220
VCC
V+
IDDB8
GND
3
5
11
13
ODDB6
DOUTHI
R152
220
VCC
V-
R110
220
OUTA
OUTB
OUTC
OUTD
R45
4.99K
17
TXN 20
TXP
DOUTLO
VCC
V+
R111
220
R44
4.99K
T3
VCC
V-
IDDB20
DLINE4INLO
SW10
GND
PRO
C1/FCO
TRNPT/FC1
C6/C2
C7/C3
EM1/C8
EM0/C9
C9/C15
CBL/SBC 15
VCC
C133
390pF
DIG
LINE
4 IN
IDDB7
T9
C66 0.1uF
R112
220
HI
LO
SH
DLINE4INHI
A+
AB+
BC+
CD+
DEN
EN
GND
2
3
24
4
1
13
14
12
VCC
GND
GND
C97
390pF
AES/SPDIF
GND
GND
U8
C90
0.1uF
VCC
D14
1N4002
R157
16.5K
R48
4.99K
2
1
6
7
10
9
14
15
4
12
GND
C41
0.1uF
VCC
AGND
R158
1.30K
GND
C44
0.1uF
VCC
C/SBF
U
AGND
R161
1.30K
GND
C40
0.1uF
VCC
AGND
+DIGrack
POLYSW
1.0A
R96
16.5K
IDDB22
GND
C59
0.1uF
VCC
AGND
R97
1.30K
GND
C32
0.1uF
VCC
V
10
11
AGND
Z1
1N4735
R100
1.30K
C18
0.1uF
R70
220
VCC
9
AGND
C8
330uF
2
R156
5.49K
DLINE3INLO
SW8
R69
220
VCC
AESTXV
AM26C32A
AGND
C9
330uF
C132
1uF
F1
D13 SS14
+Diode
C2
0.1uF
R159
5.49K
IDDB9
T7
C46 0.1uF
VCC
R136
4.99K
AGND
C131
0.1uF
C115
22uF
C1
0.1uF
R95
5.49K
DLINE3INHI
VCC
R71
220
DIG
LINE
3 IN
IDDB21
GND
M0
M1
M2
AGND
Q1 LM2940
1 +REGin
OUT VIN
GND
R98
5.49K
GND
AES/SPDIF
21
22
23
AGND
C129
0.1uF
C130
1uF
J1
IDDB11
C31
0.1uF
AGND
C96
0.1uF
VCC
DS3
C3
0.1uF
GND
HI
LO
SH
VCC
AGND
C78
0.1uF
1
3
DS2
R53
220
SDATA
SCK
FSYNC
C128
22uF
DS1
VCC
SW6
R54
220
3 D500RESET
5
11
EXTCLK
13
8
6
7
2
C117 3 PQ05
1uF
C60
1uF
C63
0.01uF
IDDB23
DLINE2INLO
T5
C20 0.1uF
OUTA
OUTB
OUTC
OUTD
OUTDATA
OUTSCK
OUTLR
1uF
C118
VIN OUT
GND
VD+
R102
16.5K
DLINE2INHI
D5XCLK
D5XCLK
A+
AB+
BC+
CD+
DEN
EN
U7
VAd+
Q3
1
R12
4.99K
2
R9
220
DIG
LINE
2 IN
IDDB10
GND
U34
V+
R10
220
HI
LO
SH
R55
220
D
GND
D5XRESET
D5XRESET
R46
4.99K
V-
R80
1.0K
AES/SPDIF
GND
C42
0.1uF
R153
4.99K
2
1
6
7
10
9
14
15
4
12
3
VCC
SW[7]
C16
0.1uF
VCC
SW[6]
IDDB25
VCC
VCC
SW[5]
VCC
R17
220
SW[4]
DLINE1INLO
SW4
R16
220
SW[3]
IDDB12
T2
C5 0.1uF
4
L4
L3
L2
L1
DLINE1INHI
5
SW[2]
DIG
LINE
1 IN
IDDB24
6
R18
220
HI
LO
SH
7
SW[1]
8
LSR-500D PCB
SHEET
1
A
REV
2 OF 3
8
7
TO
UPPER DB-25
CONSOLE
CONNECTOR
CT1
1
2
D
3
4
5
6
7
8
9
LINE1out
GND
LINE4out
LINE5out
GND
LINE8out
XRESET
GND
XCLOCK
10
GND
11
12
13
14
15
16
17
18
19
20
C
21
22
AGND
LINE2out
LINE3out
GND
LINE6out
LINE7out
GND
XRESET
XCLOCK
GND
CT2
UDB1
1
UDB2
2
UDB3
3
UDB4
4
UDB5
5
UDB6
6
UDB7
7
UDB8
8
UDB9
9
10
UDB11
11
12
UDB13
13
UDB14
14
UDB15
15
UDB16
16
UDB17
17
UDB18
18
UDB19
19
UDB20
20
UDB21
21
UDB22
22
23
23
24
GND
UDB25
25
CONTROL PORTS
(To Upper DB-25)
B
DIGITAL GROUND
N/C
N/C
DIGITAL GROUND
CONSOLE CLOCK
CONSOLE RESET
DIGITAL GROUND
LINE 7
LINE 6
DIGITAL GROUND
LINE 3
LINE 2
25 13
24 12
11
23 10
22 9
21 8
20 7
19 6
18 5
17 4
16 3
15 2
14 1
+DIGrack
+DIGrack
+DIGrack
GND
GND
GND
AGND
AGND
+Vrack
+Vrack
-Vrack
-Vrack
AGND
+DIGrack
+DIGrack
+DIGrack
GND
GND
GND
AGND
AGND
+Vrack
+Vrack
-Vrack
-Vrack
CT3
LDB1
1
LDB2
2
8
DIGITAL
OUTPUT
DB-9
CONNECTOR
DOUTHI
GND
CT4
ODDB1
1
ODDB2
2
LDB3
3
3
4
4
LDB5
5
LDB6
6
LDB7
7
LDB8
8
LDB9
9
AGND
DOUTLO
GND
ODDB5
5
ODDB6
6
ODDB8
9
10
LDB11
11
LDB12
12
LDB13
13
DIGITAL OUTPUT
(DB-9)
LDB14
LDB15
LDB16
14
15
16
LDB17
17
LDB18
18
LDB19
LDB20
LDB21
LDB22
LDB23
LDB24
LDB25
N/C
N/C
N/C
D LINE OUT LO
9
8
7
6
5
4
3
2
1
AUDIO COMMON
N/C
N/C
D LINE OUT SH
D LINE OUT HI
19
20
21
22
23
24
25
DLINE8INHI
GND
DLINE7INLO
DLINE6INHI
GND
DLINE5INLO
DLINE4INHI
GND
DLINE3INLO
DLINE2INHI
GND
DLINE1INLO
AGND
DLINE8INLO
DLINE7INHI
GND
DLINE6INLO
DLINE5INHI
GND
DLINE4INLO
DLINE3INHI
GND
DLINE2INLO
DLINE1INHI
GND
CT5
IDDB1
1
IDDB2
2
IDDB3
3
IDDB4
4
IDDB5
5
IDDB6
6
IDDB7
7
IDDB8
8
IDDB9
9
AUDIO COMMON
AUDIO COMMON
25 13
-V
12
N/C
-V 24 11 -V
DIGITAL GROUND
+V 23 10 -V
N/C
22 9 +V
+V
CONSOLE CLOCK
COMMON 21 8 +V
COMMON
DIGITAL GROUND AUDIO
AUDIO COMMON 20 7 AUDIO
AUDIO
COMMON
CONSOLE RESET DIGITAL
19 6
GROUND
GROUND
LINE 8
DIGITAL GROUND 18 5 DIGITAL
DIGITAL
GROUND
DIG GND
17 4
DIGITAL
GROUND
GROUND
LINE 5
+ DIGITAL 16 3 DIGITAL
+
DIGITAL
LINE 4
+ DIGITAL 15 2 + DIGITAL
DIG GND
+ DIGITAL 14 1 + DIGITAL
LINE 1
D LINE 1 IN SH
D LINE 1 IN HI
D LINE 2 IN LO
D LINE 3 IN SH
D LINE 3 IN HI
D LINE 4 IN LO
D LINE 5 IN SH
D LINE 5 IN HI
D LINE 6 IN LO
D LINE 7 IN SH
D LINE 7 IN HI
D LINE 8 IN LO
LSD-500
25 13
24 12
11
23 10
22 9
21 8
20 7
19 6
18 5
17 4
16 3
15 2
14 1
2
ANALOG
OUTPUT
DB-9
CONNECTOR
AOUTRTHI
AGND
AOUTLTLO
AGND
AOUTRTLO
AOUTLTHI
AGND
CT6
OADB1
1
OADB2
2
OADB3
3
OADB5
5
OADB6
6
OADB7
7
OADB8
8
9
10
IDDB11
11
IDDB12
12
IDDB13
13
ANALOG OUTPUT
(DB-9)
IDDB14
IDDB15
IDDB16
14
15
16
IDDB17
17
IDDB18
18
IDDB19
IDDB20
IDDB21
IDDB22
IDDB23
IDDB24
IDDB25
N/C
A LINE LT OUT SH
A LINE LT OUT HI
A LINE RT OUT LO
9
8
7
6
5
4
3
2
1
AUDIO COMMON
N/C
A LINE LT OUT LO
A LINE RT OUT SH
A LINE RT OUT HI
19
20
21
22
23
24
25
ALINE8RTINHI
AGND
ALINE8LTINLO
ALINE7RTINHI
AGND
ALINE7LTINLO
ALINE6RTINHI
AGND
ALINE6LTINLO
ALINE5RTINHI
AGND
ALINE5LTINLO
AGND
ALINE8RTINLO
ALINE8LTINHI
AGND
ALINE7RTINLO
ALINE7LTINHI
AGND
ALINE6RTINLO
ALINE6LTINHI
AGND
ALINE5RTINLO
ALINE5LTINHI
AGND
ANALOG INPUTS "5-8"
(DB-25)
AUDIO COMMON
D LINE 1 IN LO
D LINE 2 IN SH
D LINE 2 IN HI
D LINE 3 IN LO
D LINE 4 IN SH
D LINE 4 IN HI
D LINE 5 IN LO
D LINE 6 IN SH
D LINE 6 IN HI
D LINE 7 IN LO
D LINE 8 IN SH
D LINE 8 IN HI
A LINE 5 LT IN SH
A LINE 5 LT IN HI
A LINE 5 RT IN LO
A LINE 6 LT IN SH
A LINE 6 LT IN HI
A LINE 6 RT IN LO
A LINE 7 LT IN SH
A LINE 7 LT IN HI
A LINE 7 RT IN LO
A LINE 8 LT IN SH
A LINE 8 LT IN HI
A LINE 8 RT IN LO
25 13
24 12
11
23 10
22 9
21 8
20 7
19 6
18 5
17 4
16 3
15 2
14 1
1
ANALOG
INPUTS
5-8
DB-25
CONNECTOR
4
IDDB10
DIGITAL INPUTS
(DB-25)
CT7
IA2DB1
1
IA2DB2
2
IA2DB3
3
IA2DB4
4
IA2DB5
5
IA2DB6
6
IA2DB7
7
IA2DB8
8
IA2DB9
9
IA2DB10
10
IA2DB11
11
IA2DB12
12
IA2DB13
13
IA2DB14
14
IA2DB15
15
IA2DB16
16
IA2DB17
17
IA2DB18
18
IA2DB19
19
IA2DB20
20
IA2DB21
21
IA2DB22
22
IA2DB23
23
IA2DB24
24
IA2DB25
25
I/O CONNECTORS CHART
6
5
Page 5-5c
4
AUDIO COMMON
A LINE 5 LT IN LO
A LINE 5 RT IN SH
A LINE 5 RT IN HI
A LINE 6 LT IN LO
A LINE 6 RT IN SH
A LINE 6 RT IN HI
A LINE 7 LT IN LO
A LINE 7 RT IN SH
A LINE 7 RT IN HI
A LINE 8 LT IN LO
A LINE 8 RT IN SH
A LINE 8 RT IN HI
A LINE 1 LT IN SH
A LINE 1 LT IN HI
A LINE 1 RT IN LO
A LINE 2 LT IN SH
A LINE 2 LT IN HI
A LINE 2 RT IN LO
A LINE 3 LT IN SH
A LINE 3 LT IN HI
A LINE 3 RT IN LO
A LINE 4 LT IN SH
A LINE 4 LT IN HI
A LINE 4 RT IN LO
APPROVALS
DRAWN
CHECKED
ALINE4RTINHI
AGND
ALINE4LTINLO
ALINE3RTINHI
AGND
ALINE3LTINLO
ALINE2RTINHI
AGND
ALINE2LTINLO
ALINE1RTINHI
AGND
ALINE1LTINLO
AGND
ALINE4RTINLO
ALINE4LTINHI
AGND
ALINE3RTINLO
ALINE3LTINHI
AGND
ALINE2RTINLO
ALINE2LTINHI
AGND
ALINE1RTINLO
ALINE1LTINHI
AGND
IA1DB1
IA1DB2
D
IA1DB3
IA1DB4
IA1DB5
IA1DB6
IA1DB7
IA1DB8
IA1DB9
IA1DB10
IA1DB11
IA1DB12
IA1DB13
IA1DB14
IA1DB15
IA1DB16
IA1DB17
IA1DB18
IA1DB19
IA1DB20
C
IA1DB21
IA1DB22
IA1DB23
IA1DB24
IA1DB25
W# 700223
AUDIO COMMON
A LINE 1 LT IN LO
A LINE 1 RT IN SH
A LINE 1 RT IN HI
A LINE 2 LT IN LO
A LINE 2 RT IN SH
A LINE 2 RT IN HI
A LINE 3 LT IN LO
A LINE 3 RT IN SH
A LINE 3 RT IN HI
A LINE 4 LT IN LO
A LINE 4 RT IN SH
A LINE 4 RT IN HI
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0075D
D
SCALE
2
25 13
24 12
11
23 10
22 9
21 8
20 7
19 6
18 5
17 4
16 3
15 2
14 1
B
LSR-500
DATE
SA 5-12-00
ISSUED
3
ANALOG
INPUTS
1-4
DB-25
CONNECTOR
ANALOG INPUTS "1-4"
(DB-25)
CONTRACT NO.
LSR-500Schematic
Digital/ Audio
Line
Select
Rackmount
- Sheet 3 of 3
D-500/May 2000
8
LDB10
3
DIGITAL
INPUTS
1-8
DB-25
CONNECTOR
7
POWER PORTS
(To Lower DB-25)
7
4
LDB4
DB Connector Pinouts
A
5
TO
LOWER DB-25
CONSOLE
CONNECTOR
24
25
6
LSR-500D PCB
SHEET
1
A
REV
3 OF 3
7
6
5
4
UPPER
DB-25
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
LOWER
DB-25
D
CT1
1
2
2
SW"3b"
3
4
3
4
5
5
8
9
SW"4a"
11
12
R2
1.0K
10
SW3aLED
SW3a
SW3a
SW5aLED
SW5aLED
SW5a
SW5a
SW4aLED
13
14
15
6
UDB/1
7
UDB/14
8
UDB/15
9
SW"4b"
UDB/2
UDB/5
11
UDB/18
12
UDB/19
13
UDB/6
14
UDB/3
15
SW3bLED
SW3bLED
SW3b
SW3b
SW5bLED
SW5bLED
SW5b
SW5b
SW4bLED
LDB/1
LOWER
DB-25
20
19
18
17
16
15
14
LDB/14
LDB/15
LDB/2
LDB/5
LDB/18
LDB/19
LDB/6
LDB/3
2
4
5
SW"7a"
R4
1.0K
3
6
8
9
R5
1.0K
7
10
B
12
13
14
15
R6
1.0K
11
SW4aLED
SW4a
SW4a
SW6aLED
SW6aLED
SW6a
SW6a
SW7aLED
SW7aLED
SW7a
SW7a
SW8aLED
SW8aLED
SW8a
SW8a
SW"6b"
CT4
UDB/16
1
UDB/17
2
UDB/4
3
UDB/7
4
UDB/20
5
SW"7b"
UDB/21
UDB/8
6
7
UDB/9
8
UDB/22
9
UDB/23
10
UDB/10
11
UDB/11
12
SW"8b"
UDB/24
UDB/25
13
14
UDB/12
15
UTS-6000
PCB
R10
1.0K
1
R11
1.0K
CT2
R3
1.0K
SW"6a"
R9
1.0K
SW"5b"
SW"5a"
AGND
10
R12
1.0K
C
SW3aLED
R7
1.0K
7
R1
1.0K
6
R8
1.0K
SW"3a"
CT3
1
3
SW4bLED
SW4b
SW4b
SW6bLED
SW6bLED
SW6b
SW6b
SW7bLED
SW7bLED
SW7b
SW7b
SW8bLED
SW8bLED
SW8b
SW8b
LDB/16
LDB/17
LDB/4
LDB/7
LDB/20
LDB/21
LDB/8
LDB/9
LDB/22
LDB/23
LDB/10
LDB/11
LDB/24
LDB/25
LDB/12
UTS-6000
PCB
AGND
2
36/1
36/3
36/5
36/7
36/9
36/11
36/13
36/15
36/17
36/19
36/21
36/23
36/25
36/27
36/29
36/31
36/33
36/35
36BUSPIN1
SW8a
SW8aLED
SW7a
SW7aLED
SW6a
SW6aLED
SW5a
SW5aLED
SW4a
SW4aLED
SW3a
SW3aLED
SW8b
SW8bLED
SW7b
SW7bLED
SW6b
36 PIN EDGE CONNECTOR
CT5
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
120/1
120/3
120/5
120/7
120/9
120/11
120/13
120/15
120/17
120/19
120/21
120/23
120/25
120/27
120/29
120/31
120/33
120/35
120/37
120/39
120/41
120/43
120/45
120/47
120/49
120/51
120/53
120/55
120/57
120/59
120/61
120/63
120/65
120/67
120/69
120/71
120/73
120/75
120/77
120/79
120/81
120/83
120/85
120/87
120/89
120/91
120/93
120/95
120/97
120/99
120/101
120/103
120/105
120/107
120/109
120/111
120/113
120/115
120/117
120/119
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
CHECKED
CT6
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
SW6bLED
SW5b
SW5bLED
SW4b
SW4bLED
SW3b
SW3bLED
XDSPAUD
XDSPUTL
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
XDCRMUTE
XDST2MUTE
XDONAIRTALLY
XDTALLY3
V+in
V-in
GND
XDAD0
XDAD2
XDAD4
XDAD6
XDA8
XDWR
XDDS
XDAS
TEL12_34
TEL34_12
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
XDCSA5
XDCSA7
XDCSA9
GND
120BUSPIN116
+DIG
+DIG
7
6
TRD-500 TapeSheet
Remote
Module
Schematic
1 of 1
5
Page 5-5
4
3
W# 700225
LOWER
DB-25
7
6
5
4
3
2
1
D
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0077A
D
SCALE
2
120/2
120/4
120/6
120/8
120/10
120/12
120/14
120/16
120/18
120/20
120/22
120/24
120/26
120/28
120/30
120/32
120/34
120/36
120/38
120/40
120/42
120/44
120/46
120/48
120/50
120/52
120/54
120/56
120/58
120/60
120/62
120/64
120/66
120/68
120/70
120/72
120/74
120/76
120/78
120/80
120/82
120/84
120/86
120/88
120/90
120/92
120/94
120/96
120/98
120/100
120/102
120/104
120/106
120/108
120/110
120/112
120/114
120/116
120/118
120/120
UPPER
DB-25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
LOWER
DB-25
C
B
TRD-500
DATE
SA 5-25-01
ISSUED
8
36/2
36/4
36/6
36/8
36/10
36/12
36/14
36/16
36/18
36/20
36/22
36/24
36/26
36/28
36/30
36/32
36/34
36/36
120 PIN EDGE CONNECTOR
SW6bLED
SW5b
SW5bLED
SW4b
SW4bLED
SW3b
SW3bLED
XDSPPGM
XDSPAUX
PGMLTMONITOR
PGMRTMONITOR
AUDLTMONITOR
AUDRTMONITOR
AUXLTMONITOR
AUXRTMONITOR
UTLLTMONITOR
UTLRTMONITOR
CUELTMONITOR
CUERTMONITOR
TEL12MONITOR
TEL34MONITOR
TBMONITOR
ICMCUE
XDCUELOGIC
XDST1MUTE
XDTIMERRESTART
XDTALLY2
V+in
V-in
+40Vin
GND
XDAD1
XDAD3
XDAD5
XDAD7
XDA9
GND
GND
GND
XDRESET
XDBUSIN
SIGX
XDFRMOUT
XDTDMOUT1
XDTDMOUT2
XDSEROUT
XDSERCLK
XDSERFRM
XDSERIN
XDDINT
GND
XDFRMX
XDCLKX
XDCSA4
XDCSA6
XDCSA8
GND
120BUSPIN115
+DIG
+DIG
APPROVALS
DRAWN
AGND
D-500/May 2001
SW8a
SW8aLED
SW7a
SW7aLED
SW6a
SW6aLED
SW5a
SW5aLED
SW4a
SW4aLED
SW3a
SW3aLED
36BUSPIN26
SW8b
SW8bLED
SW7b
SW7bLED
SW6b
CONTRACT NO.
A
AGND
1
CONNECTORS BUSS CHART
8
TRD-500A PCB
SHEET
1
A
REV
1 OF 1
CT6 11
CT6
C19
0.001uF
AGND
AGND
C1
0.001uF
C27
0.001uF
AGND
CR2
10K
C2
50pF
5
AGND
R35
4.99K
100uF C26
7
R24
40.2K
V-
4
AGND
R1
1.00K
AGND
V+
5532
U4
+
AGND
AGND
AGND
4
6
9
X_Y
X 3
INH
Y 5
U2
SVHC4053
14
6
11
AGND
X_Y
X 13
INH
Y 12
U2
SVHC4053
AGND
GND
AGND
50K
CR1
4
AGND
AGND
AGND
5532
U4
+
4
100uF C23
1
D
CUE
ACN
45 CT6
V-
R33
10.0K
C21
10pF
7
8
2
-2dBu
V+
5532
U3
+
3
V-
V+
5532
U3
+
5
4
AGND
VCC
C5
0.1uF
1
C6
0.1uF
GND
GND
V-
C
5
CT5 30
CT5
2
CT5 27
1
CT5 26
CT5 4
CT5 29
CT5
3
D-500/May 2001
GND
R9
2.43K
4148
D4
47 CT6
CUE
LOGIC
ENABLE
R12
4.99K
Q3
GND
MMBTA05
SW9
SW8
SW10
2
GND
AGND
D19 1N4002
D18 1N4002
D17 1N4002
D16 1N4002
D15 1N4002
D12 1N4002
D20 1N4002
Vf-
-Vout
CT5 28
3
SW10
C32
0.1uF
C33
0.1uF
Vf+
SW10
Vf-
7
F1
V+
C20
0.1uF
4DIPSWITCH
POSITION
PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1
22
33
44
ON
ON
ON
ON
V+
Vdd
Z1
C5V1
5.1V
8
C11
22uF
V-
Vee
5.1V
C5V1
Z2
22uF
C12
AGND
5
AGND
AGND
ICMD-500 Intercom
Module
Schematic
Sheet 1 of 1
Page 1-1
C22
0.1uF
VCC
C25
0.1uF
C39
0.1uF
OUT VIN
GND
C37
PQ05 3
100uF
F4
POLYSW
.3A
F6
GND
GND
C36
22uF
GND
C38
0.1uF
GND
4
GND
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
73
75
77
82
84
86
88
90
92
94
96
98
100
101
102
104
106
113
114
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
CT6
55 CT6
56 CT6
VCC
CT2
Df+
-Vin
57 CT6
58 CT6
+DIGin
117
118
119
120
POLYSW
.3A
F5
POLYSW
1.0A
CT6
CT6
CT6
CT6
60 CT6
61 CT6
GND
3
C4
100uF
1
PRIVACY
SWITCH
CT2 4
CT2 5
R10
1.00K
PR
5
CK Q
D
6
CLR Q
74LS74
10
11
12
13
PR
9
CK Q
D
8
CLR Q
74LS74
GND
C7
1uF
GND
GND
U1
4
3
2
1
GND
U1
Q2
MMBTA05
B
GND
NE5532
IC PINOUT
VIEWED FROM ABOVE
DPDT
SLIDE
PINOUTSWITCH
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 NC1 NC2 4
2 C1
C2 5
(COMPONENT SIDE)
SSM2143
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
1 OUT
V+ 8
1 REF
2 IN-
OUT 7
2 IN-
V+ 7
3 IN+
IN- 6
3 IN+
OUT 6
4 V-
IN+ 5
4 V- SENCE 5
N/C 8
3 NO1 NO2 6
LM675
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
12345
+V
-V
+D
D.COM.
APPROVALS
DRAWN
CHECKED
ISSUED
W# 700221
2 Yb X_Yb 15
1 CLRa VCC 14
3 Xa X_Yc 14
2 Da
CLRb 13
4 X_Ya Xc 13
3 CKa
Db 12
5 Ya
Yc 12
4 PRa
CKb 11
6 INH
A 11
5 Qa
PRb 10
7 VEE
B 10
6 Qa
Qb 9
8 VSS
C 9
7 VSS
Qb 8
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
14S0076B
D
SCALE
2
VDD 16
74LS74
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
ICMD-500
DATE
SA 5-25-01
74VHC4053N
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 Xb
CONTRACT NO.
C35 AGND
100uF
+REG
1
+Vin
POLYSW
.3A
C34
100uF
Q7
2
AGND
5
C16
0.1uF
V-
GND
6
C13
0.1uF
C29
0.1uF
7
6
F3
POLYSW
1.0A
UTS-6000 PCB
+Vout 2
F2
12
13
20
22
24
26
28
30
32
34
36
38
40
42
44
46
R6
4.99K
D1
4148
CUE LOGIC
VCC
R7
2.43K
1N4002
D28
1N4002
D27
1N4002
1N4002
SW7
SW6
SW5
SW4
D26
D24
1N4002
D25
1N4002
D23
1N4002
R16
10
GND
VCC
R11
220
13 CT4
12 CT4
9 CT4
8 CT4
5 CT4
4 CT4
11 CT3
12 CT3
CT3
8
CT4
CT3
7
1
CT3
15 CT3
CT3
1
R8
4.99K
POLYSW
1.0A
NOTE 1: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
AGND
R15
4.99K
Vf+
1
8
SW3
SW2
D29 4148
D30 4148
C31
0.1uF
AGND
AGND
D31 4148
D32 4148
D34 4148
D35 4148
D36 4148
D33 4148
Df+
CT5 33
CT5
CT5
+V
-V
8
VCC
Q4
MMBTA55
CT4 15
CT5 36
C8
0.1uF
R13
10
CT4 14
CT5 11
R17
1.30K
4148
D3
R27
1.30K
3
SW10
CT4 11
CT6
R14
4.99K
VCC
1 3
2
CT4 10
CT5 14
4
CT4 7
6
+Dout
CT4 6
CT6
1 3
2
CT3 14
CT5 17
GND
D11 1N4002
CT5 32
CT3 13
CT5 31
7
D14 1N4002
6
CT5
D13 1N4002
CT5
2
CT4 3
CT5 34
Q5
MMBTA55
R18
4.99K
VCC
1 2 3
CT4 2
CT5
1 3
R26
1.30K
1
CT5 35
D10 1N4002
CT6
CT5 10
Q6
MMBTA55
VCC
2
D9 1N4002
CT5 12
C9
0.1uF
VCC
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
9
2
1 3
2
CT3 10
CT6
CT3
CT5 13
VCC
PQ05SZ1 IC PINOUT
D8 1N4002
CT6 4
6
CT5 15
1 3
2
CT3
5
D7 1N4002
CT6
D6 1N4002
CT5 16
2
2
7
1 3
CT3
8
CT6
1 3
2
D5 1N4002
CT6
CT5 18
CT5
AGND
TO
LOWER
DB-25
CT5 19
9
1 3
CT3 4
1
2
3
4
5
6
7
8
D.COM
+DIG.
D22
GND
TO
UPPER
DB-25
1
R4
1.30K
5
CT3
3
Q1
MMBTA55
D21 1N4002
CT1 15
R20
47
UTS-6000 PCB
R19
10.0K
CT1 13
R3
150
BUSY
VCC
1
VCC
R5
220
VCC
VCC
A
GND
6
R29
40.2K
3
4148 D2
CT1
AGND
X_Y
X 1
INH
Y 2
U2
SVHC4053
AGND
AGND
C
B
15
6
10
2
-2dBu
V+
VCC
-2dBu
V+
V-
AGND
R21
40.2K
8
C14 100uF
2
R34
10.0K
100uF C10
1
C15
10pF
SW1
1
2
3
4
3
V+
-2dBu
R28
2.43K
R39
40.2K
AGND
V-
R31
40.2K
8
MIC
TRIM
V-
4
R22
4.99K
3
-2dBu
100uF C30
6
R23
4.99K
V+
7 V+
5
SSM2143
U6
+
1
2
V-
LINE
IN
UPPER
PINCONN
EDGE
DB-25 36
CT5 24
14
+4dBu
BAL
CT5 25
1
CT5 23
2
AGND
120
EDGEPINCONN
TB MONITOR CT6 43
LO
HI
SH
C17 100uF
R40
10.0K
1 2
3
1
C24
10pF
C18
10pF
8
6
BAL
9
-2dBu
V+
R36
10.0K
AGND
V100uF C3
2
V-
CT6 10
3
R25
4.99K
AGND
120
EDGEPINCONN
C28 100uF
V+
4
CT5 20
-2dBu
6
V-
3
4
R30
40.2K
V+
BAL
V-
CT5 22
7 V+
5
SSM2143
U5
+
1
2
5
R37
10.0K
LO
OUT HI
SH
CT5 21
R38
1.00K
LINE
IN/OUT
36
PINCONN
EDGE
6
R32
1.00K
UPPER
DB-25
3
15
16
LOWER
DB-25
3
15
16
LO
IN HI
SH
D
7
R2
1.69K
8
ICMD-500B PCB
SHEET
1
A
REV
1 OF 1
7
3
CT3 25
2
+4dBu
BAL
3
CT3 23
VCC
C7
0.1uF
AGND
GND
A
V+
5
SSM2143
U22
+
1
4
AGND
V-
74VHC4053N
IC PINOUT
1 Xb
AGND
VDD 16
8
6
5
SSM2143
U23
+
1
4
AGND
V-
C8
0.1uF
GND
15
6
10
74HC14
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
LO
X_Y
X 1
INH
Y 2
U13
SVHC4053
RT HI
SH
17
4
5
C3
10pF
-2dBu
15
6
10
X_Y
X
INH
Y
U15
SVHC4053
5
V-
11 CT4
C61
68pF
C51
68pF AGND
9 CT4
LINEOUTRTLO
13 CT4
LINEOUTRTHI
14 CT4
+4dBu BAL
1
2
C63
68pF
AGND
C53
68pF AGND
12 CT4
AGND
14 LO
1 HI
2 SH
LOWER
DB-25
CONN
C39 100uF
14
6
11
CT4 7
CT4 8
-2dBu
6
C41 100uF
4
6
9
LINE1
LINE2
LINE3
LINE4
X_Y
X
INH
Y
U13
SVHC4053
2
+4dBu
BAL
3
CT4 6
AGND
VCC
C11
0.1uF
GND
GND
74HC02
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
CT1 10
CT1
7
CT1
9
CT1
8
RT
CT2
3
CT1 15
CT2
2
CT2
1
C50 100uF
6
R8
220
R7
220
R10
220
C23
1uF
C24
1uF
U2
4
U3
3
4
74HC14
U2
6
U3
5
6
74HC14
74HC14
X_Y
X 3
INH
Y 5
U15
SVHC4053
GND
6
V+
5532
U1
+
5
R4
40.2K
AGND
AGND
4
20
22
24
26
28
30
32
34
36
38
40
42
44
46
7
V-
AGND
CT1 12
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
C26
1uF
R43
1.00K
U2
8
U3
9
74HC14
8
74HC14
CT2
CT2 4
C31
0.1uF
C34
0.1uF
C54
0.1uF
C37
0.1uF
C55
0.1uF
C40
0.1uF
C56
0.1uF
C49
0.1uF
C57
0.1uF
C43
0.1uF
C60
0.1uF
C46
0.1uF
C58
0.1uF
C62
0.1uF
C59
0.1uF
POLYSW
.3A
C64
100uF
C65
AGND
100uF
C52
0.1uF
AGND
V+
Vdd
C16
1uF
VCC
C13
0.1uF
VCC
C14
0.1uF
GND
GND
74HC74
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
AGND
AGND
V-
AGND
Vee
1uF
C17
C5V1
Z2
C18
22uF
AGND
VCC
AGND
2
C67
100uF
22uF C69
C19 0.1uF
GND
AGND
OUT VIN
GND
+REG
1
GND
GND
GND
F2
-Vin
+Din
CT2 11
CT2
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE
OUT OF PHASE
74HC30
IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
1 Oa
1 CLRa VCC 14
1 I1
VCC 14
2 I1a
Od 13
2 Da
CLRb 13
2 I2
N/C 13
3 I2a
I2d 12
3 CKa
Db 12
3 I3
I8 12
4 Ob
Ie 11
4 Ob
I1d 11
4 PRa
CKb 11
4 I4
I7 11
5 Ic
Oe 10
5 I1b
Oc 10
5 Qa
PRb 10
5 I5
N/C 10
B 10
6 O2c
Id 9
6 I2b
I2c 9
6 Qa
Qb 9
6 I6
N/C 9
C 9
7 VSS
Od 8
7 VSS
I1c 8
7 VSS
Qb 8
7 VSS OUT 8
PQ05SZ1 IC PINOUT
VIEWED
FROMSIDE)
ABOVE
(COMPONENT
2
1 2 3
NE5532
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
SSM2143
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
SSM2142
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
1 OUT
V+ 8
1 REF
N/C 8
1 OUT- OUT+ 8
2 IN-
OUT 7
2 IN-
V+ 7
2 SNC- SNC+ 7
3 IN+
IN- 6
3 IN+
OUT 6
4 V-
IN+ 5
4 V- SENCE 5
3 GND
V+ 6
4 IN
V- 5
7
6
5
LS-5000 Line Select Module Schematic - Sheet 1 of 1 Page 1-1
4
8
CT2 10
55 CT4
56 CT4
9
+V
57 CT4
58 CT4
-V
117
118
119
120
CT4
CT4
CT4
CT4
+D
73
75
77
82
84
86
88
90
92
94
96
98
100
101
102
104
106
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT2 14
CT2 13
R14
220
C27
1uF
10
74HC14
U2
12
U3
13
12
74HC14
74HC14
4
3
2
1
PR
5
CK Q
D
6
CLR Q
74HC74
C28
1uF
R45
1.00K
U10
2
U10
5
6
74HC14
74HC14
10
11
12
13
PR
9
CK Q
D
8
CLR Q
74HC74
C29
1uF
R46
1.00K
U10
4
U10
9
74HC14
74HC14
LINE3
LINE4
C
U8
4
3
2
1
PR
5
CK Q
D
6
CLR Q
74HC74
10
11
12
13
PR
9
CK Q
D
8
CLR Q
74HC74
4
3
2
1
PR
5
CK Q
D
6
CLR Q
74HC74
LINE5
U8
LINE6
U9
10
11
12
13
8
LINE2
U6
GND
3
D
U6
GND
1
GND
PR
9
CK Q
D
8
CLR Q
74HC74
GND
R44
1.00K
GND
U3
11
74HC14
13
GND
10
LINE7
B
U9
PR
9
CK Q
D
8
CLR Q
74HC74
OFF
GND
1
2
3
4
5
6
11
12
GND
C15
0.1uF
GND
5
CT2 15
POLYSW
C68 .3A
0.1uF
C66
22uF
PQ05 3
6
CT2
CT2 12
POLYSW
.3A
F3
Q1
CT2
CT2
+Vin
7
C25
1uF
R42
1.00K
U2
LINE1
U4
10
11
12
13
GND
11
GND
PR
5
CK Q
D
6
CLR Q
74HC74
GND
9
GND
2
74HC14
74HC14
5
GND
1
C21
100uF
U4
4
3
2
1
GND
R41
1.00K
R13
220
V+
R3
4.99K
4
6
9
CT1 11
CT1 13
8
V-
If 13
VCC 14
-2dBu
-2dBu
F1
C5
0.1uF
VCC
C12
0.1uF
V+
5
SSM2143
U29
+
1
4
AGND
V-
X_Y
X 13
INH
Y 12
U15
SVHC4053
C6 100uF
LINE5
LINE6
LINE7
Z1
C5V1
VCC
14
6
11
V+
3
5
GND
C48 100uF
6
AGND
Of 12
A-5000/Sep 1999
3
GND
U3
GND
R20
220
CT4 3
X_Y
X 13
INH
Y 12
U13
SVHC4053
VCC 14
8
5
CT1 14
C4
10pF
3
5
SSM2143
U28
+
1
4
AGND
V-
V+
CT4 5
2
+4dBu
BAL
-2dBu
R37
4.99K
CT4 4
V+
U5
74HC30
8
U10
13
12
74HC14
C20
0.001uF
GND
U10
11
10
74HC14
D.COM.
LS-5000
CONTRACT NO.
APPROVALS
DRAWN
CHECKED
DATE
SA 9-19-99
ISSUED
GND
AGND
CT1
LINE
OUT
AGND
7
8
LT
2
74HC14
GND
R40
1.00K
R9
220
LINEOUTLTHI
1
2
3 LO
15 HI
16 SH
6
GND
R12
220
10 CT4
CT1
R11
220
V-
+ +
SSM2142
U31
gnd -
AGND
1
2
V+
LINEOUTLTLO
+4dBu BAL
AGND
3
C47 100uF
V-
7
8
X_Y
X 3
INH
Y 5
U14
SVHC4053
6
6
V+
R34
4.99K
4
6
9
V+
C45 100uF
R35
4.99K
-2dBu
V-
5
AGND
6
V+
R33
4.99K
V+
VV+
V-
3
CT3 36
LOWER
DB-25
CONN
1 Ia
8 VSS
+ +
SSM2142
U30
gnd -
3
V+
5
SSM2143
U27
+
1
4
AGND
V-
7
3 Ib
7 VEE
2
+4dBu
BAL
AGND
2 Oa
A 11
4
V+
3
R19
220
C38 100uF
C10
0.1uF
GND
6
18
19
3 Xa X_Yc 14
Yc 12
6
4
C2
0.1uF
VCC
C9
0.1uF
LO
LT HI
SH
X_Y
X 3
INH
Y 5
U12
SVHC4053
2 Yb X_Yb 15
6 INH
CT4 2
V+
R25
4.99K
4
6
9
4 X_Ya Xc 13
5 Ya
1
X_Y
X
INH
Y
U14
SVHC4053
13
12
2
CT1
R18
220
SH
CT4
LINE
7 IN
-2dBu
V+
VCC
GND
VIEWED FROMSIDE)
ABOVE
(COMPONENT
CT3 33
7
20
7
14
6
11
CT1
R22
220
6
AGND
VCC
3
AGND
LO
RT HI
-2dBu
1
U2
VCC
R16
4.99K
R15
1.00K
CT3 24
13
12
+4dBu
BAL
V-
CT1
1
C22
1uF
R39
1.00K
R21
220
3
7
14
1
2
C36 100uF
-2dBu
V-
AGND
2
+4dBu
BAL
AGND
LO
RT HI
SH
CT3 35
4
4
R24
220
3
CT3 20
LINE
4 IN
CT3 34
CT1
1
R23
220
CT3 22
6
V-
CT3 21
9
21
22
5532
U1
+
VCC
D1
4148
VCC
-2dBu
V+
AGND
C44 100uF
6
V+
5
SSM2143
U26
+
1
4
AGND
V-
2
V-
+4dBu
BAL
CT3 17
3
15
16
LO
LT HI
SH
2
7
-2dBu
V+
5
SSM2143
U21
+
1
4
AGND
V-
7
LO
LT HI
SH
CT3 30
7
X_Y
X 1
INH
Y 2
U12
SVHC4053
X_Y
X
INH
Y
U12
SVHC4053
3
C1 100uF
8
R1
40.2K
AGND
V+
5
SSM2143
U25
+
1
4
AGND
V-
X_Y
X 1
INH
Y 2
U14
SVHC4053
3
R38
4.99K
2
AGND
B
14
6
11
2
+4dBu
BAL
AGND
X_Y
X 13
INH
Y 12
U11
SVHC4053
15
6
10
R6
1.30K
SH
CT3 19
C35 100uF
V-
17
4
5
CT3 32
C42 100uF
6
V-
3
V+
5
SSM2143
U20
+
1
4
AGND
V-
7
CT3 18
CT3 31
V+
2
+4dBu
BAL
AGND
LO
1
VCC
AGND
CT3 14
LINE
3 IN
7
23
10
11
-2dBu
V-
CT3 16
-2dBu
6
CT3 27
LINE
6 IN
V-
CT3 15
V+
5
SSM2143
U19
+
1
4
AGND
V-
7
RT HI
2
R17
220
2
+4dBu
BAL
CT3 11
6
18
19
15
6
10
X_Y
X
INH
Y
U11
SVHC4053
3
AGND
LO
RT HI
SH
3
5
+4dBu
BAL
V+
5
SSM2143
U24
+
1
4
AGND
V-
R5
1.30K
CT3 13
C33 100uF
V-
CT3 12
AGND
LO
LT HI
SH
3
V-
7
CT3 29
2
R36
4.99K
AGND
20
7
8
AGND
-2dBu
6
CT3 28
V-
3
8
LINE
2 IN
C
+4dBu
BAL
5
SSM2143
U18
+
1
4
AGND
V-
14
6
11
R28
4.99K
CT3
4
6
9
V-
9
CT3 10
2
V+
X_Y
X 1
INH
Y 2
U11
SVHC4053
12
24
25
V+
7
CT3
C32 100uF
R27
4.99K
5
AGND
9
21
22
-2dBu
6
R29
4.99K
CT3
3
5
SSM2143
U17
+
1
4
AGND
V-
R30
4.99K
7
2
+4dBu
BAL
V+
LO
LT HI
SH
LINE
5 IN
R31
4.99K
CT3
15
6
10
R32
4.99K
6
C30 100uF
V-
CT3
V+
23
10
11
LO
RT HI
SH
4
V-
7
V+
1 IN
6
R26
4.99K
AGND
V+
2
D LINE
LO
LT HI
SH
5
7
-2dBu
V-
3
V+
CT3
+4dBu
BAL
V+
5
SSM2143
U16
+
1
4
AGND
V-
V+
CT3 4
2
V+
3
V+
7
CT3
V+
UPPER
DB-25
CONN
LO 12
LT HI 24
SH 25
LO
RT HI
SH
6
R2
4.99K
8
3
W# 700350
2
600
Drive
NewIndustrial
Bern, NC 28562
SIZE FSCM NO.
DWG. NO.
18S0013B
D
SCALE
LS-5000B PCB
SHEET
1
A
REV
1 OF 2
APPENDIX
Appendix
Contents
Replacement Parts List ............................................................... A-2
For the most part there are no user-replaceable parts in the
RD-12 console. Exceptions are those controls and components that in the
course of normal use may need maintenance (i.e., faders, pots, ON/OFF
switches, indicator lamps, etc.). A complete list of available components
is shown on the next page. Contact Wheatstone technical support for
further information.
Wheatstone Corporation (600 Industrial Drive, New Bern, North Carolina,
USA 28562) may be reached by phone at 252-638-7000, fax 252-637-1285,
electronic mail “[email protected]”.
RD-12 / March 99
page Appendix – 1
APPENDIX
REPLACEMENT PARTS — RD-12 AUDIO CONSOLE
COMPONENT
DESCRIPTION
WS P/N
SLD-5 ADC MODULE
COMPLETE ANALOG STEREO LINE INPUT MODULE
"002601"
SLD-5SRC MODULE
COMPLETE DIGITAL STEREO INPUT MODULE WITH SAMPLE RATE CONVERTER
"002600"
MMD-5 MODULE
COMPLETE MONO MIC INPUT MODULE
"002604"
OMD-5/1 MODULE
COMPLETE PROGRAM/ AUX OUTPUT MODULE
"002605"
OMD-5/2 MODULE
COMPLETE AUDITION/ UTILITY OUTPUT MODULE
"002606"
MOD-5 MODULE
COMPLETE METER OUTPUT DRIVER MODULE
"002607"
CRD-5 MODULE
COMPLETE CONTROL ROOM MONITOR MODULE
"002608"
LSA-5 MODULE
COMPLETE LINE SELECT MODULE
"002610"
LSD-5 MODULE
COMPLETE LINE SELECT CONTROL MODULE (CONTROLS LSR-500)
"002609"
LSR-500 RACKMOUNT UNIT
COMPLETE RACKMOUNT LINE SELECTOR UNIT (CONTROLLED BY LSD-500)
"001510"
SCD-5 MODULE
COMPLETE STUDIO MONITOR MODULE
"002611"
CPU-5 MODULE
COMPLETE CONSOLE CPU MODULE
"002612"
SPD-5 #1,2 MODULE
COMPLETE PHONE MODULE
"002613"
SPD-5 #3,4 MODULE
COMPLETE PHONE MODULE
"002618"
DSP-5 MODULE
COMPLETE CONSOLE DSP MODULE
"002614"
TRD-5/FF MODULE
COMPLETE FULL-FUNCTION TAPE REMOTE CONTROL MODULE
"002615"
TRD-5/SS MODULE
COMPLETE START/STOP TAPE REMOTE CONTROL MODULE
"002617"
ICMD-5 MODULE
COMPLETE INTERCOM MODULE
"002616"
SLADC-500 CARD
A-TO-D CONVERTER DAUGHTER BOARD FOR ANALOG STEREO LINE INPUTS
"001542"
SRC-500 CARD
SAMPLE RATE CONVERTER CARD FOR DIGITAL INPUTS
"001543"
MCLK-500 CARD
MASTER CLOCK DRIVER/BUFFER CARD
"001548"
SCLK-500 CARD
SLAVE CLOCK BUFFER CARD
"001549"
VU-RD5 CARD
LED METERS AND EVENT TIMER CARD
"002645"
MANUAL
OWNER'S MANUAL
"002699"
CLOCK
TIME-OF DAY-CLOCK CARD
"002099"
SPS-180R POWER SUPPLY
CONSOLE POWER SUPPLY
"007310"
CABLE
CONSOLE POWER SUPPLY CABLE
"007281"
WIRED REPLACEMENT FADER
WIRED FADER FOR SLD-5 & MMD-5 MODULES
"052610"
WIRED REPLACEMENT FADER
WIRED FADER FOR SPD-5 MODULES
"052611"
WIRED REPLACEMENT SWITCH
WIRED "ON/OFF" SWITCH
"052601"
WIRED REPLACEMENT POT
WIRED POT FOR CONTROL ROOM AND HEADPHONE MONITOR
"052602"
I/O CONNECTOR
AMP CONNECTOR FOR MODULE I/O CONNECTIONS
"220014"
PLUG
12 PIN PLUG FOR MODULE I/O AMP CONNECTORS
"230016"
REPLACEMENT SWITCH
"ON/OFF" SWITCH
"510080"
REPLACEMENT RED BUTTON
MODULE "ON" BUTTON
"530049"
REPLACEMENT YELLOW BUTTON
MODULE "OFF" BUTTON
"530048"
RED LED LAMP REPLACEMENT
MODULE "ON" LED LAMP
"600025"
YELLOW LED LAMP REPLACEMENT
MODULE "OFF" LED LAMP
"600029"
REPLACEMENT CUE SPEAKER
REPLACEMENT CUE SPEAKER
"960000"
RD-12 / March
Nov 0399
page Appendix – 2