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    D&A PDX-400

    I have just acquired a pdx 400.The z-14 is fried.I replaced it and all the tubes.The unit will key but have no power output.Does anyone have a schematic for this beast.It has a 6kv6 driving 3 driving 6.There is a choke off the 6kv6 but it dosent tie to anything but a terminal strip with no other...