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.