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no luminance

Discussion in 'Electronic Repair' started by george, Dec 18, 2003.

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  1. george

    george Guest

    magnavox modelrm8540,c#ptv382.older projo with no luminance.crts check schemo of course.any clues?
  2. Sofie

    Sofie Guest

    Your posting is a little too cryptic to yield a good result...... please
    expand on the results of your initial troubleshooting, component tests and
    meter readings....... and please take a little extra time to use full
    sentences and full descriptions.....
    When you say "no luminance" does that mean that you have "chroma" ?? How did
    you determine that the CRTs check OK???? .... did you use a Sencor or other
    brand tester?? What are the specific test results?
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