Question about Mitsubishi WD-62531 Projection Television

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Replaced lamp, pic is dull and not sharp any more,

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Did u unplug the tv about half hour before u change a new tv projection lamp,for the tv so the tv power storage left over to disapper and what ever statictic charges magnatic field left to completely gone or to lower it enough not to harm the new tv projection lamp u just starting to put it in wright?The new projection lamp when u handleling it did u have a pair disposable glove on to not causes human static charges and the oils from ur hand to tranfer to the new tv projection lamp itself to caused to it quality funtions?This is the same exact same brand and make to the tv old projection lamp u are replacing not a clone or a tv compatible tv projection lamp wright?U check all connections are correctly installation and tightly before u turn on the tv again wright?U do all these safety procedures,before and after u are replacing a tv projection lamp will help 90-95% it to work correctly,if the tv causes are just requiring replacing a new tv projection lamp only.

Posted on Oct 06, 2011

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1 Answer

My tv has a red tint to it not sure what to do?


Projection tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around video.

Pic of a set that needs the fluid changed. Notice how dull the colors are and how white the screen looks. The screen may also look red, orange, dull, etc.

BEFORE

7c190d8.jpg

Set after fluid change. Notice how bright the colors are now. Everthing looks crisp and sharp again.

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724bcba.pngSolution #2 - CRT FLUID FIX


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from TvRepairKits.com . It includes replacement coolant,step by step instructions, support, etc.

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1 Answer

After a few seconds the lamp light began to blink red, its a panasonic pt-lb10svu, show no pic at all has a new lamp


Hi, Replacing the lamp in a Sharp LCD projector requires the lamp indicator to be reset. When the lamp needs to be replaced, the indicator becomes red. Resetting the counter for the lamp hours to zero will also reset the indicator to green.
  • Attach the power cord to the projector and plug it into an electrical outlet.
  • Step 2Locate the buttons on the top of the projector and simultaneously hold down the "Enter", "Menu" and "down arrow" buttons, then press the "Standby/On" button.
  • Step 3Continue holding all four buttons depressed until the lamp indicator light begins flashing green.The counter is now reset. Zero hours will now be displayed on the screen.
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    1 Answer

    Sony KDS 50a2020. Tv Seems to Dull. not a setting.


    Two possibilities:

    1. The lamp. When did you last replace it? They will dim over time and lose focus, clarity, brightness and sharpness. If it has been 18-24 months, and this is your main tv, consider replacing it.

    It's a F-9308-860-0. They go for about $175.00.

    2. Let's say you follow my advice, put in a new lamp and the picture is still dim, dark, dingy and fuzzy? Then you, my friend, need a new Optic Assembly. The thing your lamp shines into and the thing that gives you a picture to look at. They can fail or wear out for all sorts of reasons--too many for me to type out now. But, suffice to say, if you have recently replaced the lamp (less than 6 months) and are experiencing a drop in brightness, consider getting on the phone with Sony. Even if you are out of warranty, your set is covered against Optic failure until June 30, 2010.

    Hope this helps.



    Jan 21, 2010 | Sony KDS-50A2020 Television

    1 Answer

    Suddenly pic went out. Loud crackling and popping heard. Now, Blue indicator and red power light continually flashing. I think lamp. Unit 3 years old


    the lamp has blown replace if got instruction book that came with tv shows you how if not got the lamp is behind cover on side or frount cover that comes off by undoing two black screws on back corners (each lower corner) anda sharp pull will remove cover

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    The color on my hitachi 50v500 is dull and not sharp! Help


    Try replacing the lamp first, If your lamp is over a year old. Next Clean the optical lens. This is kinda of involved just getting into the unit to clean.You might want to contact an authorized servicer for this.

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    Cloudy pic


    Do the self test on threads or ctechnicians.com

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