Allen and Heath Xone S2

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  • JTaylor
    New Member
    • May 2025
    • 3
    • United Kingdom
    #1

    Allen and Heath Xone S2

    Hello everyone.
    I am trying to repair an Allen and Heath Xone S2 mixer but need a schematic. I found the service manual on line but it is missing 4 pages.
    When an input is connected to one of the four line / phono input channels I can hear the music in the cue / headphones but there is no output on the master, the input faders are doing nothing. I can connect the sound input to the mic / line inputs or the external input boards and there is sound on the master output. One of the 74HC4053D Multiplexer/Demultiplexer had blown on the slave PCB so I changed this, I also changed two of the VCAs on the same board.
    Does anyone have any idea what the problem could be or have a service manual for this mixer?
    Thanks is advance.
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