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Zenith Projection TV Convergence Adjustments Help!

Discussion in 'Electronic Repair' started by Jean, Feb 2, 2006.

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  1. Jean

    Jean Guest

    Hi all. Can anyone tell me where the convergence adjustments are on a
    Zenith PV800PG? Thanks, Jean.
     
  2. oldfogie

    oldfogie Guest

    Hi all. Can anyone tell me where the convergence adjustments are on a
    Zenith PV800PG? Thanks, Jean.

    I'm not familiar with that model, but after around 1996 or so the
    convergence is done in the service menu. No mechanical pots to adjust.
     
  3. Guest

    It is a 1985 vintage 3 tube front projector. It has a slide out board
    with 20+ so called convergence controls on it. Under the best
    circumstances the convergence will be marginal at best.

    Do not forget those tubes used an optical Gel between the lens and crt
    face for cooling. Most of those I saw 10 or so years ago the gel was
    going bad and the convergence and image quality could not be acheived
    without replacement of the entire crt assembly.
     
  4. Jean

    Jean Guest

    Thanks everyone for the responses. I guess there is not much I can do
    with it. Thanks again! Jean.
     
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