Wheatstone TV 1000 User manual

TV-1000Audio Console
TECHNICALMANUAL
600 Industrial Drive, New Bern, North Carolina, USA 28562

WHEATSTONE CORPORATION
600 Industrial Drive
New Bern, North Carolina 28562
tel [phone] / fax [phone]
electronic mail: [email protected]
TV-1000 Live Television Audio Console Technical Manual - 2nd Edition (revised)TV-1000 Live Television Audio Console Technical Manual - 2nd Edition (revised)
TV-1000 Live Television Audio Console Technical Manual - 2nd Edition (revised)TV-1000 Live Television Audio Console Technical Manual - 2nd Edition (revised)
TV-1000 Live Television Audio Console Technical Manual - 2nd Edition (revised)
©1998 Wheatstone Corporation
TV-1000 / Oct 98

Addenda
TV-1 / June 00
IMPORTANT: Please note the following updates
to this technical manual:
ROUTER CONTROLLER RACKMOUNT POWER SUPPLY
SCHEMATIC & PARTS LIST (PCS-125):
Slow Blow Fuse F1 is now 1.25AMP.
SMARTSELECTCAGE(monoswitchercard)SCHEMATIC&PARTS
LIST (SS-MI-8S):
Regulator Q1 has been changed to a PQ05 SZ1 5V 1A.
Resistors R1-R9 are now 619 OHM 1% .25W.
!
Addenda - Page 1

INSERT POINT SHIPPING SHEET
ATTENTION!
Signal Path Insert Points
This TV-1000 audio console is equipped with insert
patch points on the following modules:
Submasters
AUX master signals
SUBMASTER signals
StereoMasters
STEREO MASTER output signals
Unless these points are jumpered (either internally via
PCB-mounted jumpers OR looped through at each
module’s DB-25 rear panel connector) audio signal
will not pass.
As shipped from the factory, PCB-mounted insert
jumpers have already been installed. If you intend to
use outboard signal loops at these points, you must
remove the factory installed jumpers.
See“SubmasterModuleInternalProgramming”
(Chapter 3) and “Master Module Internal Program–
ming”(Chapter 4) inthe TV-1000 Technical Manual for
details.
NOTE: While input modules also have insert points, these may simply be front panel
bypassed by an “insert” switch at the top of each module.

DUAL FAILSAFE POWER SUPPLIES
WHEATSTONE AUDIO CONSOLESMay 1998
ATTENTION!
DualRedundantPowerSupplies
If your Wheatstone audio console has been ordered
and shipped with a failsafe power supply system, it
usesTWOseparate rackmount power supplies. Though
either is capable of running the console on its own, in
failsafe operation both units run in tandem: if one fails,
the other takes over, assuring uninterrupted console
operation.
Dual failsafe supplies have their output trimmed to
entirely different settings than stand-alone single units,
and are MEANT to be run in tandem. If they are not, and
you attempt to “save” one supply by powering it down and
holding it in reserve until you run into an actual failure
condition, you could shorten the life expectancy of the
working unit.
!
In order for the failsafe system to perform as
designed,alwayshaveBOTH rackmount
supplies powered up and connected to the
console.

MAIN CONSOLE POWER
PSC-1000
#1
PSC-1000
#2
PWR IN 1A
PWR IN 1B
PWR IN 2A
PWR IN 2B
5 RU
5 RU
PSC-1000's connect to the
Power Interface Module
PWR-1000
SMART SELECT
RCC / BUTTON
POWER
PSC-125 #1 PWR IN 1
PWR IN 2
2 RU
PSC-125's connect to the
optional RCC-1000 or the
Smart Select Button power
connectors
PSC-125 #2
2 RU
SMART SELECT
CAGE POWER
PSC-340 #1
3 RU
PSC-340 #2
3 RU
CAGE #1
CAGE #2
5 RU
5 RU
*SPLITTERS
#1
#2
*NOTE: If installing redundant
cage power to a single cage,
the two splitters are not
required.
DEVICE RACKUNITS TOTAL POWER REQUIREMENTS
PSC-1000 #1
PSC-1000 #2 5 (8 3/4")
5 (8 3/4") 1500W TOTAL
PSC-125 #1
PSC-125 #2 2 (3 1/2")
2 (3 1/2") 200W TOTAL
PSC-340 #1
PSC-340 #2 3 (5 1/4") 3 (5 1/4") 400W TOTAL
SPLITTER #1
SPLITTER #2 1 (1 3/4")
1 (1 3/4") N / A
CAGE #1
CAGE #2 5 (8 3/4")
5 (8 3/4") N / A
NOTES: •Power totals assume redundant power supplies are installed.
•Complete system should be run from two 120 VAC/20 AMP circuits.
POWER SUPPLY AND SMART SELECT
INSTALLATION GUIDE
TV-1000 / Oct 00
SYSTEM TOTAL = 2100W

EXTRACTOR TOOLS
Your Wheatstone TV-1000 audio console is equipped with two
"module extractor tools" which are mounted underneath the
console armrest, to the far right (just in front of the operator’s
mainframe headphone jack).
Main module faceplates are held into the console mainframe by three
fasteners: a lower rear panel screw (below the module’s I/O connectors,
located at the rear of the console beneath the meterbridge assembly) and
two faceplate mounting screws (top and bottom) located on the control
surface of the console. The faceplate mounting screws, when removed,
leave specially threaded holes that accept the two extractor tools.
To remove a module faceplate from the mainframe:
Remove the rear panel screw, then 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.
ModuleRemovalTools

CONTENTS
Contents – 1
TV1 / May 98
Table of Contents
Chapter 1 — Installation
Console Placement .................................................................... 1-2
Factory Leg Support System .................................................... 1-2
System Ground .......................................................................... 1-2
Power Supplies .......................................................................... 1-4
Failsafe Dual Redundant Supply............................................................................ 1-5
Energizing the Supplies.......................................................................................... 1-5
Audio and Control Wiring.......................................................... 1-6
The Insulation Displacement Connector System ................................................... 1-6
ConnectionProcedures .......................................................................................... 1-7
Insert Points............................................................................................................ 1-8
UnbalancedConnections ....................................................................................... 1-8
Quick Reference Module Pinouts........................................................................... 1-8
Chapter 2 — Stereo Mic/Line Inputs
General........................................................................................ 2-5
Main Module ............................................................................... 2-6
Input section ........................................................................................................... 2-6
AUX section ............................................................................................................ 2-6
BAL/MIX Control - Mode Switch ............................................................................. 2-6
Bus Assign .............................................................................................................. 2-7
Equalizationsection................................................................................................ 2-7
Peak LED................................................................................................................ 2-7
Cue and Solo .......................................................................................................... 2-7
Direct Out................................................................................................................ 2-7
Preselector Panel ....................................................................... 2-8
Input Fader Panel ....................................................................... 2-8
Fader....................................................................................................................... 2-8
Mute Groups ........................................................................................................... 2-8
Mix Minus................................................................................................................ 2-9
Ready LED.............................................................................................................. 2-9
Channel ON ............................................................................................................ 2-9
Bus Minus®Foldback.............................................................................................. 2-9
Metering .................................................................................... 2-10
Input Module External Control Ports...................................... 2-11
Remote On and Off............................................................................................... 2-11
Ready LED............................................................................................................ 2-11
On Tally................................................................................................................. 2-12
TV1 / Aug 99

CONTENTS
Contents – 2
TV1 / May 98
EFS On/Off ........................................................................................................... 2-12
Machine Start and Stop ........................................................................................ 2-12
Cough ................................................................................................................... 2-12
Talkback to Control Room .................................................................................... 2-12
Input Module Logic Programming.......................................... 2-13
Mute/Tally ............................................................................................................. 2-13
Cue Dropout.......................................................................................................... 2-13
Timer Restart ........................................................................................................ 2-14
Mix Minus.............................................................................................................. 2-14
Bus Minus®.............................................................................................................................................................................2-14
Sum LED VU ladder ............................................................................................. 2-14
AUX sends ............................................................................................................ 2-15
Mute Link .............................................................................................................. 2-15
Event Computer Start/Stop/Timer Enable ............................................................ 2-16
Mute Follow Connector ........................................................... 2-16
Input Module Audio Wiring ..................................................... 2-16
I/O Pinout Drawing................................................................................................ 2-17
Parts Lists (located in Chapter 10)
MLS-1000 module .............................................................................................. 10-15
main card (MLS-1000) ................................................................................. 10-17
switch card (MLSW-1000)............................................................................ 10-19
Fader panel......................................................................................................... 10-23
main card (FPI-1000) ................................................................................... 10-24
switch card (FPSW-1000; optional) ............................................................. 10-26
Printed Circuit Board Load Sheets
(TECHNICAL DRAWINGS booklet)
MLS-1000 main PCB ......................................................................................... TD-16
MLSW-1000 switchcard PCB ............................................................................ TD-22
FPI-1000 fader panel main PCB........................................................................ TD-49
Schematics
(TECHNICAL DRAWINGS booklet)
MLS-1000 main PCB ........................................................................................... TD-9
MLSW-1000 switchcard PCB ............................................................................ TD-17
FPI-1000 fader panel main PCB........................................................................ TD-46
Chapter 2 — Mono Mic/Line Inputs
General...................................................................................... 2-18
Main Module ............................................................................. 2-19
Input section ......................................................................................................... 2-19
AUX section .......................................................................................................... 2-19
PAN Control .......................................................................................................... 2-19
Bus Assign ............................................................................................................ 2-19
Equalizationsection.............................................................................................. 2-19
Peak LED.............................................................................................................. 2-19

CONTENTS
Contents – 3
TV1 / May 98
Cue and Solo ........................................................................................................ 2-20
Direct Out.............................................................................................................. 2-20
Preselector Panel ..................................................................... 2-20
Input Fader Panel ..................................................................... 2-21
Fader..................................................................................................................... 2-21
Mute Groups ......................................................................................................... 2-21
Mix Minus.............................................................................................................. 2-21
Ready LED............................................................................................................ 2-21
Channel ON .......................................................................................................... 2-22
Bus Minus®Foldback............................................................................................ 2-22
Metering .................................................................................... 2-22
Input Module External Control Ports...................................... 2-23
Remote On and Off............................................................................................... 2-23
Cough ................................................................................................................... 2-23
Talkback to Control Room .................................................................................... 2-23
On Tally................................................................................................................. 2-24
Machine Start and Stop ........................................................................................ 2-24
EFS On/Off ........................................................................................................... 2-24
Machine Remote ON and OFF............................................................................. 2-24
Ready LED............................................................................................................ 2-24
Input Module Logic Programming.......................................... 2-25
Mute/Tally ............................................................................................................. 2-25
Cue Dropout.......................................................................................................... 2-25
Timer Restart ........................................................................................................ 2-26
Mix Minus.............................................................................................................. 2-26
Bus Minus®.............................................................................................................................................................................2-26
LED VU ladder...................................................................................................... 2-26
AUX sends ............................................................................................................ 2-27
Mute Link .............................................................................................................. 2-27
Event Computer Start/Stop/Timer Enable ............................................................ 2-27
Mute Follow Connector ........................................................... 2-28
Input Module Audio Wiring ..................................................... 2-28
I/O Pinout Drawing................................................................................................ 2-29
Parts Lists (located in Chapter 10)
MI-1000 module.................................................................................................. 10-27
main card (MI-1000)..................................................................................... 10-29
switch card (SISW-1000) ............................................................................. 10-32
Fader panel......................................................................................................... 10-23
main card (FPI-1000) ................................................................................... 10-24
switch card (FPSW-1000; optional) ............................................................. 10-26
Printed Circuit Board Load Sheets
(TECHNICAL DRAWINGS booklet)
MI-1000 main PCB ............................................................................................ TD-30