Allenheath ML5000 SERVICE MANUAL Manuel d'utilisateur

ALLEN&HEATH WARNING – HIGH VOLTAGES Power Supply Unit (PSU) work should only be carried out by qualified personnel. We recommend that you use

ML5000 Service Manual 9 MONO INPUT and EQ. The input preamp matches microphone or line level signals to the console. The sweepable high pass filte

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Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562512ML METERS 1-8 & 9-16 VER2C4676 2 4PAGE:TITLE:DRG

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562512ML METERS 1-8 & 9-16 VER2C4676 3 4PAGE:TITLE:DRG

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Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562511ML MASTER METER PCB4357 1 2PAGE:TITLE:DRG No: ISSUE:

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562511ML MASTER METER PCB4357 2 2PAGE:TITLE:DRG No: ISSUE:

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ML5000 Service Manual 11

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562513ML5000 MIDI POWER PCBC3884 1 1PAGE:TITLE:DRG No: ISSU

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Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562514ML3/4/5000 CPU PCBAG3718 2 4PAGE:TITLE:DRG No: ISSUE:

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562514ML3/4/5000 CPU PCBAG3718 3 4PAGE:TITLE:DRG No: ISSUE:

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562514ML3/4/5000 CPU PCBAG3718 4 4PAGE:TITLE:DRG No: ISSUE:

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Allen & HeathKernick Industrial Estate,Penryn, Cornwall,England.TR10 9LUTel: (44) (0) 1326 372070Fax: (44) (0) 1326 3657362.1ML5000 SYSLINK II OUT

Allen & HeathKernick Industrial Estate,Penryn, Cornwall,England.TR10 9LUTel: (44) (0) 1326 372070Fax: (44) (0) 1326 3657362.1ML5000 SYSLINK II OUT

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ML5000 Service Manual 17 System Block Diagram (1 of 2) MONOSTEREOOPTION LINKSDIRECT OUTPFLL AFLR AFLL MIXR MIXC MIXGRP2AUX 2POST AUX2GRP2AUX2PRESET

18 ML5000 Service Manual System Block Diagram (2 of 2) PEAKTBBALOUTLEFTTBAUX = VARIABLE LEVEL+PRE/POST SWITCHGROUP = SWITCHED ROUTINGSET mode FOR E

ALLEN&HEATH ML5000 SERVICE MANUAL Publication AP3737 Dual Function Live Sound Console

ML5000 Service Manual 19 Connector Types and Wiring

20 ML5000 Service Manual Gain Structure (Reprinted from User Guide) How the levels between the different signal stages are set up is referred to as

ML5000 Service Manual 21 Channel Jumper Options Several link options are available to satisfy user preferences. These require removal of the console

22 ML5000 Service Manual MIDI Mutes Pressing any input or output channel MUTE switch transmits a MIDI Note On message. Similarly, receiving a MI

ML5000 Service Manual 23 Archiving the Console Settings The console settings can be saved to an external device such as a MIDI sequencer or data arc

24 ML5000 Service Manual Operating Software Technical Support Operating Software Version Number The version number is briefly shown on the snapshot

ML5000 Service Manual 25 Servicing the Input Fader assembly Before beginning any service work, remove all power to the unit and disconnect any signal

26 ML5000 Service Manual 4) Carefully remove the Fader Slave PCB from the Mono Fader PCBs by pulling it upwards from the fader boards. 5) Once r

ML5000 Service Manual 27 Servicing the Master Fader assembly Before beginning any service work, remove all power to the unit and disconnect any sign

28 ML5000 Service Manual The Stereo Slave PCB must be removed before the following PCBs can be removed; Mono Fader, Master Fader Centre, Master Fa

2 ML5000 Service Manual Introduction This service manual provides technical information on the Allen & Heath ML5000 audio console. Included is

ML5000 Service Manual 29 Base removal and Internal PCB assemblies Before beginning any service work, remove all power to the unit and disconnect any

30 ML5000 Service Manual Removing a Mono Input PCB assembly Before beginning any service work, remove all power to the unit and disconnect any signa

ML5000 Service Manual 31 Removing the Master Distribution PCB assembly To access the Group and Auxiliary PCB assemblies it may be necessary to remove

32 ML5000 Service Manual Servicing the Meterbridge Assembly Before beginning any service work, remove all power to the unit. Ensure adequate lighti

ML5000 Service Manual 33 Servicing the MPS14 Power Supply Cleaning and Replacing the fan filters. At regular intervals, it is recommended that the f

34 ML5000 Service Manual ORDERING A CONSOLE To order a new console please specify the model number and AC mains voltage for the Power Supply. MODEL

ML5000 Service Manual 35 ORDERING AN ASSEMBLY The following assemblies for the ML5000 are supplied fully tested. Please quote the description and or

36 ML5000 Service Manual IDC connector harnesses: DESCRIPTION ORDER CODE 10 way GRAUX harness AL4029 10 way Input harness AL4028 10 way LRC to Fad

ML5000 Service Manual 37 ORDERING AN ML5000 SPARES KIT It is recommended that the spares kit order code 002-533 is held and maintained by the servic

38 ML5000 Service Manual Button 6x6mm Square White AJ3951 10 Button 6x6mm Square Light Grey AJ3952 5 Button 6x6mm Square Red AJ3953 10 Button

ML5000 Service Manual 3 Contents Important Safety Instructions ...4 Mains Plug Wiring Instructions ...

ML5000 Service Manual 39 IC CMOS 4053B AE0117 10 IC CMOS 4051B AE0118 1 IC NE5532 Op-Amp AE0221 10 IC 6N136 Opto-Isolator AE0222 1 IC TTL 74L

40 ML5000 Service Manual ORDERING AN MPS14 SPARES KIT It is recommended that the spares kit order code 002-632 is held and maintained by the service

ML5000 Service Manual 41 IC SMPS UC3842AN AE3473 2 Bridge Rectifier 2KBP04M AE3477 2 Thermistor 100K AE3499 2 LED Rect. Green 5 x 2mm Flat Top

42 ML5000 Service Manual Channel Cue Sheet +48V- 10 10GAIN2040603020Hz40010050 200OPADLR C=LR=PANQ-15 +15-15 +15-15 +157kHz3k2kHz 20kHz10kHF100Hz50

ML5000 Service Manual 43 Master Cue Sheet 00000000

44 ML5000 Service Manual Service Notes:

Drawing Contents System Block Diagram...D1 Mono Input Channel...D2-5 Mono Input Connector...D6-7 4M / 4S Connec

+-INPUTGAIN+48VML5000 BLOCK DIAGRAMPADHPF INSENDLF LM HM HFEQ INFREQ4 BAND EQUALISERFILTERMETER+-RETURNINSERTPOST-EQPRE-EQPAN BLENDMAINMIXL RLRCPRE-I

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4 ML5000 Service Manual Important Safety Instructions WARNINGS - Read the following before proceeding : ATTENTION: RISQUE DE CHOC ELECTRIQUE – NE

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Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562513ML5000 4SM CONN PCBC4845 2 5PAGE:TITLE:DRG No: ISSUE:

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562513ML5000 4SM CONN PCBC4845 3 5PAGE:TITLE:DRG No: ISSUE:

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562513ML5000 4SM CONN PCBC4845 4 5PAGE:TITLE:DRG No: ISSUE:

Kernick Industrial Estate,Penryn, Cornwall,England. TR10 9LU+44 (0)8707 556250+44 (0)8707 5562513ML5000 4SM CONN PCBC4845 5 5PAGE:TITLE:DRG No: ISSUE:

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ML5000 User Guide 5 Important Mains Plug Wiring Instructions. The power unit is supplied with a moulded mains plug fitted to the AC mains power lea

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6 ML5000 Service Manual ML5000 Key Features The Allen & Heath ML5000 is a large format VCA equipped dual function live sound console. It can be

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ML5000 Service Manual 7 Front Panel Layout

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8 ML5000 Service Manual Rear Panel Layout

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