The Filtering Board assembly (A7) consists of a capacitor bank (C1x) and bleed resistor (R9x) mounted on a printed circuit board.


  • Shut down and lock out all power to ATevo.
  • Wait several minutes to allow internal voltage potentials in capacitors to bleed off.
  • Remove safety shield and check with a voltmeter.
  • Along left side of ATevo, locate the Filter Capacitor Board (A7) assembly on top of heatsink, above power board and rectifier.

Removal of Existing Capacitor Board Assembly:

  • Remove (2) nuts from studs connecting Power Board (A2) to Capacitor Board (A7).
  • Remove (1) screw at top center of Capacitor Board.
  • Remove existing capacitor board assembly.

Installation of New Capacitor Board Assembly:

  • Place new Capacitor Board Assembly (A7) onto studs on Power Board (A2) and replace (2) nuts and (1) screw.
  • Replace safety shield, close front panel door.
  • Restart ATevo.
Last modified: 2 August 2023

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