Question about Panasonic Projection Televisions

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The picture would look clear and good then it would appear with lots of dots or snow

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Ok, it looks like your projection bulbs are dusty.
you can try to open the tv up and blow some air on top of the bulbs and see it that clear your problem, if not then the liquid in your bulbs is contaminated and will have to be serviced by a professional.

Posted on May 25, 2008

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HITACHI 46F510 ALL CHANNELS SNOW LIKE DOTS


if its clear on dvd your antenna is not good or properly installed

Jul 16, 2013 | Hitachi 46F510 46" Projection HDTV

1 Answer

Yellow, magenta, cyan dots appear on screen


I am not laughing but I would suggest if possible from the rear with a light first to see if any of the bugs are on the mirror at the rear of the set inside or the lens This set should have inside---look for that first---anything on the mirror or between it and the screen will be magnified and projected into the picture----it is possible to take a good photo and post it here as well.


I have seen this once before---had lots of little moving specs on screen of a Sony---they had several hundred knats inside flying around that were attracted to the light and warmth there.

Solution in that case actually involved use of Moth balls for a while in the area.

Dec 10, 2012 | RCA Projection Televisions

1 Answer

White vertical lines after changing dlp chip and lamp on Mitsubishi WD-65833. good picture in background.


had white dots on mine as well i changed the dlp chip and put it back together and got the white vertical lines i decided to check all connections and make sure the chip was locked in correctly
it was not locked in securely i reassembled and now problem solved picture looks brand new so always check connections before assuming its the dmd board

Aug 25, 2012 | Mitsubishi WD-65833 65" HDTV

1 Answer

2004 Sony KDF-55WF655 LED TV. Blue dots grouped and sparce all over the screen. Some dots appear to be twinkling. Lower corner has bright cloudy display. Dots and cloudy corner display will change state...


Bad Light Engine Call Encompass Parts Distrubtion
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1-800-648-6657 you can also Look them up on Ebay sometimes you can find Parts alot cheaper their.Part number#A-1084-662-A Pice $1,423.64 core fee $800.00 Part Cost $623.64

Mar 25, 2010 | Projection Televisions

1 Answer

White dots all of screen


sound like you have a bad dlp chip. this happens to a lot of samsung dlp tvs. some of the mirrors are stuck. they can appear as black dots or white dots and it usually gets worse over time.

Feb 06, 2010 | Projection Televisions

2 Answers

FUZZY (SNOWY) PICTURE


When you say you have tried all the inputs you are not clear if you mean tuner, vcr, dvd, aux, etc. If you are talking about only the cable input it sounds like you have a bad tuner. To obtain picture in picture there are 2 tuners in your set. This would explain why the small picture is ok while the main picture is bad. You should be able to swap the signals (see your ops manual). Try this. If the snow moves the one tuner is bad. If you have put other signals in (besides cable)such as dvd then the problem is in the matrix circuitry where the two signals merge. Either problem should be easy for a good tech to solve and not cost a whole lot.

Jun 01, 2006 | Sony KP-53XBR200 53" Rear Projection...

1 Answer

Snow on screen/wiggle the coax


SOUNDS LIKE BAD SOLDER CONNECTIONS IN SIDE THE TUNER. TAKE THE BACK OFF AND TRY TAPPING AROUND WITH YOUR DRIVER HANDLE THIS WILL LEAD YOU TO WERE THE PROBLEM IS. THEN WE TAKE THE TUNERS APART AND RE SOLDER THE CONNECTIONS,BUT YOU HAVE TO BE VERY GOOD OR YOU WILL MAKE MATTERS WORSE.

Apr 11, 2006 | RCA P52830BL 52" Rear Projection...

3 Answers

Yellow Spot dead center on screen


most likely the yellow dot is due to a burn in the picture on the "green" lens. It's not removable because it's burned it, but you can try cleaning it because sometimes, dots are caused by dirt. The worst that can occur is that if the dot is permanant.

Feb 14, 2006 | RCA MM61110 61" Rear Projection Television

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