25
Cut leads to proper lengths.
Figure 1 primary arc path................................................................................................................ 3
Figure 2 remove resistors ............................................................................................................... 5
Figure 3 remove resistors ............................................................................................................... 5
Figure 4 GDTs remove outer tube socket add lug(s) and GDT AL 811 only .................................... 6
Figure 5 band switch shaft .............................................................................................................. 6
Figure 6 remove siderails ................................................................................................................ 7
Figure 7 properly wired back panel dropped ................................................................................. 7
Figure 8 wires too short .................................................................................................................. 8
Figure 9 Capacitors and MOVs ........................................................................................................ 8
Figure 10 capacitors ........................................................................................................................ 9
Figure 11 MOVs ............................................................................................................................. 9
Figure 12 Generation I input board .............................................................................................. 10
Figure 13 Gen II input board ......................................................................................................... 10
Figure 14 Gen III and later input boards ....................................................................................... 11
Figure 15 All units rear panel down .............................................................................................. 11
Figure 16 All units break or radius shaft rear edge ...................................................................... 12
Figure 17 811H only unsolder and unscrew ................................................................................. 12
Figure 18 811H remove bottom screws ....................................................................................... 13
Figure 19 add GDTs AL811H only (811 was fig 4) ......................................................................... 13
Figure 20 reglue choke all units .................................................................................................... 14
Figure 21 Replace sand color bleeders. Replace diode. ............................................................... 14
Figure 22 Metering and power supply .......................................................................................... 15
Figure 23 Meter and HV Component Locations ........................................................................... 15
Figure 24 D16 form leads .............................................................................................................. 16
Figure 25 Drive vs. Dissipation for various conditions .................................................................. 16
Figure 26 preparin
................................................................................ 17
Figure 27 Zener's with 100k (avoid dropping back panel or early Gen I board) .......................... 18
Figure 28 100K 2W resistor location A ......................................................................................... 19
Figure 29 100K 2-watt resistor location B .................................................................................... 19
Figure 30 Zener location in fan airstream ..................................................................................... 20
Figure 31 remove bead choke ...................................................................................................... 21
Figure 32 form resistor leads to surface solder ............................................................................ 21
Figure 33 clean off board .............................................................................................................. 22
Figure 34 install new PS parts ....................................................................................................... 23
Figure 35 Pre-form and pre-tin leads ........................................................................................... 23
Figure 36 Cut and preform leads ................................................................................................. 24
