Question about Sony KV-27V22 TV

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Kp-46wt510 rear projector

My sister bought a new plasma and gave me her KP-46WT510. Turned everything on, and there is no red color being displayed at all. Turned on a movie where I know red is and it appears as grey. You can tweak all you want, but nothing is corrected. Any suggestions?

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Have you tried adjusting the red screen control located inside the front of the set? Usually behind the speaker grill. It is part of whatis called the control focus/screen block. There are 6 controls on this assembly. Be extremely careful high voltage is present. If you turn the red screen control and no red is seen onthe red gun , there are two possibilities. A) bad picture tube B)open filament connection on crt board. Scrivitron

Posted on Jun 21, 2007

  • Thomas R.  Scrivner II
    Thomas R. Scrivner II Jun 24, 2007

    You obviously don't undersstand the diagnostics.
    You should not request a solution when all you do is trash the person who tries to help you Excuse me for being to technical. Intelligent people at least understand when some one is trying to help them. By the way , I am not paid to give you infromation. I do it because, I honestly believe people are good. Sometimes, I waist my time , this is one. Scrivitron. 25 years registered master technician and dual degree holder in Electronics and business.



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