ALLEN & HEATH Xone:22 Service Manual

ALLEN&HEATH Xone:22 service manual AP7528_3 Page - 6 - of 12
Testing the unit:
Before operating the equipment, read and adhere to the Important Safety Instructions
printed in the user guide. Test that the service work has been successfully carried out.
Shipping the unit:
Use adequate packing such as the original packaging or purpose designed flight case if
you need to ship the unit. To avoid injury to yourself or damage to the equipment take
care when lifting, moving or carrying the equipment.
Operation:
To test the console make sure it is connected as described in the user guide. Check
that the voltage setting marked on the rear panel is correct for the local mains supply.
Fault finding:
For effective fault diagnosis trace the signal flow through the circuit path. Refer to the
system block diagram. Replacement circuit assemblies are available from Allen &
Heath.

ALLEN & HEATH Xone:22 Specifications

Connections - Inputs

phono RCA connection impedance	47K/330pF
line RCA connection impedance	20K ohm
FX RTN RCA connection impedance	10K ohm
mic XLR connection impedance	<2K ohm

Connections - Outputs

main mix balanced XLR output impedance	68 ohms
monitor RCA output impedance	68 ohms
record RCA output impedance	600 ohms
FX SND RCA output impedance	47 ohms

Performance

distortion	0.002% THD+N
noise	-84dBu un-weighted
frequency response	10Hz to 30kHz +0/-3dB

Weight and Dimensions

weight	2.2 kg
packed weight	3.5 kg