Studer SW V4.0 OnAir 1000, Operating And Service Instructions

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OnAir 1000 Digital Mixing Console
4-2 Service
SW V4.0 Date printed: 24.10.03
Mic Input 1.942.720.xx Mic Input 1.942.720.xx Mic Input 1.942.720.xx Line Input 1.942.732.xx Line Input 1.942.732.xx Line Input 1.942.732.xx or Dig Input 1.942.740.xx Line Input 1.942.732.xx or Dig Input 1.942.740.xx Line Input 1.942.732.xx or Dig Input 1.942.740.xx Dig Input 1.942.740.xx Dig Input 1.942.740.xx TB Mic Input 1.942.719.xx TB Mic Input 1.942.719.xx Analog Insert 1.942.660.xx (Analog Insert D-Sub 1.942.163.xx + Insert Controller 1.942.161.xx) Digital Out 1.942.624.xx Digital Out 1.942.624.xx Analog Out 1.942.621.xx Analog Out 1.942.621.xx Analog Out 1.942.621.xx Monitor Controller 1.942.182.xx CR Monitor Out 1.942.133.xx Studio Monitor D-Sub 1.942.139.xx CR Monitor D-Sub 1.942.129.xx
Time Sync Interface
1.942.650.xx
Clock Sync Interface
1.942.635.xx
Telephone Hybrid Interface
1.942.640.xx
Serial Interface
1.942.645.xx
4.2 Removing and Inserting Assemblies
Assembly Location:
4.2.1 Input and Output Assemblies
Removal: • Open the console, as described in chapter 4.1 .
• Unplug all connectors to the assemblies mounted on the front cover and
put the front cover aside.
• Now the input and output assemblies can be accessed. These assemblies
are mounted to the rear panel of the console and interconnected via multi-
pin flat cables (Input Module Bus, IMB / Output Module Bus, OMB).
• Unlock and unplug the multipin connector of the PCB to be removed as
well as the ones of the assemblies at the right and at the left of the PCB
concerned.
• Unscrew the screws of the PCB to be removed at the rear panel –
depending on the type of PCB, Torx screwdriver no. 7 and/or Hex Socket
key no. 5.5 and/or Allen screwdriver no. 2.
• Now the PCB can be carefully removed.
Installation: Note: Spare assemblies come pre-aligned, so usually no alignment is necessary –
unless the levels at the analog outputs of your console are different from
the standard setting. In such a case, set the output levels according to your
requirements. Setting the output levels must be done with the output
assemblies removed from the console, so this is now a good moment to
perform this setting – refer to
chapter 4.3.2 .
• Correct setting of jumpers and/or DIP switches is important for correct
function of the console. For details, refer to
chapter 15 of the Operating
Instructions. When replacing an PCB, copy the jumper and DIP switch
positions from the old PCB to the new one.