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SOUNDCRAFT
USER GUIDE

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Summary of Contents for SoundCraft D-MIX 1000

  • Page 1 SOUNDCRAFT USER GUIDE...
  • Page 2 Part No. ZM0078-03 Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor. Soundcraft Electronics shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual.
  • Page 3: Table Of Contents

    Table of C ontents 1. Introduction Introduction Warranty 2. Installation Dimensions Installation Precautions and Safety Instructions A Typical Installation Connections Setting Up 2.10 Removing And Replacing Modules 2.11 Removing And Replacing The Cross Fader 2.12 Jumpers 2.13 3. System Block Diagram 4.
  • Page 5: Introduction

    1. Introduction Introduction Precautions and Safety Instructions Introduction...
  • Page 6: Introduction

    Introduc tion The D-MIX1000 is designed as a high performance mixer for the professional DJ. Front panel controls are kept to a minimum to give a clear and uncluttered appearance while providing sufficient flexibility and choice to meet individual requirements. The design of mixer allows for installation in standard 19"...
  • Page 7: Warranty

    Equipment has been properly installed in accordance with instructions contained in Soundcraft’s manual; and b) the End User has notified Soundcraft or the Dealer within 14 days of the defect appearing; and c) no persons other than authorised representatives of Soundcraft or the Dealer have effected any replacement of parts maintenance adjustments or repairs to the Equipment;...
  • Page 8 Introduction...
  • Page 9: Installation

    2. Installation Installation...
  • Page 10: Dimensions

    Dimens ions 125.00mm 4.92" 482.60mm 19.00" underside & connectors 355.60mm 14.00" 14.00mm 21.20mm 0.55" 1.22mm 0.83" MAX KNOB HEIGHT 0.05" 84.30mm 3.32" 25.40mm 1.00" 442.00mm 17.40" Installation...
  • Page 11: Installation

    Ins tallation The D-MIX1000 is designed for reliability and high performance, and is built to the highest standards. Whilst great care has been taken to ensure that installations are made as troublefree as possible, care taken at this stage, followed by correct setting up will be rewarded by a long life and reliable operation.
  • Page 12: Precautions And Safety Instructions

    Prec autions and S afety Ins truc tions General Precautions Avoid storing or using the mixing console in conditions of excessive heat or cold,or in positions where it is likely to be subject to vibration, dust or moisture. Do not use any liquids to clean the fascia of the unit: a soft dry brush is ideal.
  • Page 13 S ig nal L evels It is important to supply the correct input levels to the console, otherwise signal to noise ratio or distortion performance may be degraded; and in extreme cases, damage to the internal circuitry may result. Likewise, on all balanced inputs avoid sources with large common-mode DC, AC or RF voltages, as these will reduce the available signal range on the inputs.
  • Page 14: A Typical Installation

    A Typic al Ins tallation Installation...
  • Page 15: Connections

    C onnec tions Wiring conventions The D-MIX1000 uses various different types of audio connector: 3-pin XLR , " 3-pole jacks and RCA phono connectors. This section describes how to connect external equipment to the console. Correctly-made cables of the proper type will ensure peak performance from your mixer.
  • Page 16 C onnec tions Input 1 Stereo Inputs The Input 1 sockets accept phono jacks. The Inputs are UNBALANCED. Input 1 may be used for tape machines, CDs or turntables. If they are used for turntables Signal Gnd/Screen then the inbuilt RIAA input filters must be selected. This is done by setting the module jumpers J1 and J2 to position A.
  • Page 17 The left and right outputs are on 3-pole XLR sockets, wired as shown on the left. They are balanced outputs, allowing long cable runs to balanced amplifiers and other equipment. (a) Balanced Connection From D-Mix 1000 To External Device Signal + Screen Signal - 1.
  • Page 18 C onnec tions Left Signal Booth & Headphone Outputs Right Signal Ground The DJ Booth and Headphone outputs are connected via 3-pole "A" gauge jacks. Signal Send Sound To Light Output Gnd/Screen Gnd/Screen The Sound to Light output can be connected via 3-pole "A" gauge jack. Ring Sleeve Signal...
  • Page 19: Setting Up

    S etting Up You will probably use your D-Mix1000 with a wide range of different types of sound source, and these will be at varying signal levels. It is important to set the SENS control correctly to give the best performance. If the input level is too high the signal will distort as it overloads the channel and causes clipping.
  • Page 20: Removing And Replacing Modules

    R emoving A nd R eplac ing Modules Removing Modules Each Input Module is secured to the D-Mix1000 frame by two screws, the Master module is secured by four screws. Remove the screws using a cross-head screw driver. Turn the console on to its underside, so it is face down. Here the connectors can be located.
  • Page 21: Removing And Replacing The Cross Fader

    R emoving A nd R eplac ing The C ros s F ader With a cross-head screw driver, remove the two Cross Fader fixing screws. These are labelled numbers 1 and 2 on the diagram. Gently lift out the fader, being careful not to apply too much force on the wire loom connecting the Cross Fader to the console.
  • Page 22: Jumpers

    J umpers Several functions on the D-Mix1000 may be altered by internal adjustment of jumpers on the PCBs. Mic/Line Input Module Jumper Options (SC3451) Fit to disable +48V phantom power to the Mic input XLR. (Default) Fit to enable +48V phantom power to the Mic input XLR. Fit in position A to enable Voice-Over.
  • Page 23: System Block Diagram

    3. System Block Diagram System Block Diagram...
  • Page 24 D-Mix1000 S ys tem B loc k Diag ram System Block Diagram...
  • Page 25: Mic/Line Input Module

    4. Mic/Line Input Module Description & Operation Specification Mic/Line Input Module...
  • Page 26: Mic/Line Input Module

    Mic /L ine Input Module Input Stage Two inputs are provided to the module, one microphone level input on an XLR connector, and one line level on a 1/4" stereo jack. The MIC input has +48V Phantom Power available for condenser microphones which may be activated by setting an internal jumper on the circuit board.
  • Page 27: Jumper Options

    The PEAK LED warns the DJ of excessive signal level in the channel before distortion occurs. The signal is sampled just after the EQ section, and illumination of the LED will indicate that the input sensitivity is set too high, or that the EQ settings are too extreme.
  • Page 28 Specification Microphone Input Electronically balanced Input impedance Maximum input level +4dBu Sensitivity range -70dBu to -16dBu E.I.N. -128dB, 150 ohm source Line Input Electronically balanced Input impedance Maximum input level +22dBu Sensitivity range -46dBu to +8dBu General Frequency Response +0,-1.0dB, 20Hz to 20kHz Distortion, Line In to L-R Output 0.005% @ 1kHz Mic/Line Input Module...
  • Page 29: Stereo Input Module

    Stereo Input Module Description & Operation Specification Stereo Input Module...
  • Page 30: Master Module

    S tereo Input Module Input Stage Two switched stereo inputs are provided to the module, one on 1/4" stereo jacks and one on RCA phono plugs. The inputs would typically be used for CD players, DAT machines or VTRs, and Line 1 input may also be reconfigured by changing internal jumpers to provide RIAA equalisation for turntables.
  • Page 31 Channel Output The channel signal may be assigned directly to the main L/R mix, or may be switched to either the A or B side of the Crossfader which enables smooth transitions between selected sources. The routing switches are interlocking. The output signal level from the channel is set by the long-travel FADER.
  • Page 32 Specification Line Inputs Input impedance 20k (RIAA 47k ) Maximum input level +22dBu Sensitivity range -46dBu to +8dBu Noise -80dB General Frequency Response +0,-1.0dB, 20Hz to 20kHz Distortion, Line In to L-R Output 0.005% @ 1kHz Stereo Input Module...
  • Page 33: Master Module

    Master Module Description & Operation Specification Master Module...
  • Page 34 4.10 Master Module...
  • Page 35: Main Outputs

    Mas ter Module The Master module incorporates the mix amps for the stereo and Aux busses, master level control for the mixer outputs and provides the DJ with headphone or loudspeaker monitoring and level display on high quality vacuum display bargraph meters.
  • Page 36 4.12 Master Module...
  • Page 37 A dual bargraph MONITOR/CUE METER displays the level of the DJ’s headphone feed. The upper bar displays the Left output and the lower bar displays the Right output. The meter follows the selection of L/R or AUX as the source for the headphones (see 13 below), and is replaced by the CUE signal when a Cue is active, or a Split Cue when SPLIT CUE is selected (see 15 below).
  • Page 38 Rear Connector Panel Specification Output Levels L-R output +4dBu for 0VU nominal (+26dBu max into 600 ohm) Distortion Line In to L-R output 0.005% @ 1kHz Crosstalk Channel to Channel -85dB @ 1kHz 4.14 Master Module...

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