Re: WG 6101 doing the hula

Hadn't even thought of that. Ill give it a shot.
  ----- Original Message -----
  From: someotherguy
  To: vectorlist@synthcom.com
  Sent: Saturday, November 17, 2001 7:58 PM
  Subject: Re: VECTOR: WG 6101 doing the hula

  Have you already replaced "Big Blue" ? Bob Roberts sells a great replacement for $7.

  Richard
    ----- Original Message -----
    From: David Shoemaker
    To: vectorlist@synthcom.com
    Sent: Saturday, November 17, 2001 10:08 PM
    Subject: VECTOR: WG 6101 doing the hula

    Two different monitors for a Tempest

    First monitor the screen is doing a lot of cyclical wave, gets worse when there are a lot of vectors up at once. Installed a LV2000 and seemed to get worse. Tried a different deflection / LV board and the problem is less noticeable.

    Second monitor put the LV2000 board in and it does the hula a bit (not nearly as bad as the first monitor). Put the second deflection board in an the problem goes away. So I am thinking something is wrong in the +/- 27V to the HV cage.

    So I think the LV2000 board is having some trouble providing the +- 27V. Need to figure that out.

    In the monitor that hula's no matter what board what is the suggested fix? Is this caps or something else?

    Suggestions?

    David

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Received on Sat Nov 17 20:51:37 2001