Hi I acquired a complete clean NExT slab and the Megapixel N4000 (yes the tube might be weak....still) monitor is looking like it has low B+ (87 VDC) I have no picture or apparent HV (probably very low) I hear a short HV crackling at power up....anybody have schematics for these or fixed a lot of these and are fimiliar with them so I dont hunt around for hours.... Claude http://www.members.tripod.com/computer_collector