Question about SAMTRON 55V 15" CRT Monitor

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My samtron 55 monitor becomes hazy and out of focus

My samtron 55 monitor starts okay initially but becomes hazy and out of focus after usage of 10 minutes

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Focus and brightness (sometimes called screen control) are usually adjusted in the flyback transformer. Check for a bad connection where the flyback is soldered to the board. This could also indicate a problem with the CRT.

Posted on Sep 28, 2006


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Perhaps what is needed is to re-adjust the focus/screen controls. They are located at the FBT. A friendly reminder, standard precautions applying when working with live HV.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

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