Question about Zenith D52WLCD 52" Rear Projection HDTV-Ready Television

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Tv wont turn on

Lights flash and won't turn on them shuts off. I replaced the lamp and the maim power board. what can it be

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  • ron miller
    ron miller Feb 13, 2014

    the tv will not come on and the fan is running. when i turn the tv on the light just blinks and then the tv turns off. If i un plug it for a few hours it will turn on and stay on until we turn it off. then if we turn it back on it will not come on, the lights on the front just blinks and then turns off in about a min.

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Posted on Jan 02, 2017

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  • 184 Answers

SOURCE: lamp has been replaced but TV wont power up?

If the lamp is a known good one, the next most likely suspects are the lamp ballast/power supply board or a mis-aligned lamp door. There's an interlock switch which opens when the lamp door is removed. Try removing and re-installing the lamp and the door.

Posted on Feb 15, 2009

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ladywinn
  • 5138 Answers

SOURCE: Zenith 52

Has Lamp been replaced? Also if Blaster board is bad Lamp will not turn on also CK Fan behind Lamp If it is not running Set will not turn on For Parts Try Encompass 1-800-639-3328 or look on line www.Encompass Parts, Also Look on E-Bay for Lamp and Blaster Board I found Lamp fot mine for 85.00 and blaster board for 55.00Type in Model number it will be on back of your TV.

Posted on Nov 10, 2009

Angel Petter
  • 114 Answers

SOURCE: replacing lamp

try this to see if it works!



If you replace the DLP lamp out of your Zenith or LG, you will need to reset the
counter…Otherwise you may get an annoying reminder every few days if you’re
surpassed the predetermined hour mark.


Ensure the TV is powered on.

Press and hold the MENU button on the TV



Press and hold the MENU button on your REMOTE
(hold both these until the service menu pops up 5-10 secs max.)



Let go of the REMOTE button first, then release the button on the TV



Press and hold the ENTER (or OK) button on the TV



Press and hold the MUTE button on the REMOTE
(hold both until the LAMP LIFE HOURS appears on the screen)



Let go of the REMOTE button first, then release the button on the TV
We suggest writing your lamp hours on a peice of masking tape and taping it to the back the TV for future reference



To reset the lamp counter, press SELECT (or the button in the middle of the direction arrove buttons). Hit SELECT a second time to confirm clearing the lamp counter


For certain models, you might have to tweak these steps slightly… offer your inputs!


Posted on Mar 24, 2010

  • 167 Answers

SOURCE: tv was working fine. turned

you need to replace the lamp This unit has 2 different LAMPS used, one is SQUARE and the other is ROUND.

Posted on Dec 19, 2010

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1 Answer

Our tv won't turn on light blinks a couple minuate and then turns read again and lamp light flashes red


A possible bad lamp if not replaced recently or removed and at least examined. What is model number and what have you tried so far?

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Now the tv projection lamp tries to light up to the tv screen and shutting itself down,u hearing tv make alots of cliking noises to the tv set too?Yes,mean the Ballast board it is also dead,now must replaced the Ballast board too.The Ballast board only job are to ignite the tv projection lamp only.

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Hi, have you replaced the lamp after 2-3 yrs of usage? The lamps used by mitsubishi tend to last around 4000 hrs 1-3 yrs.It is common for the green light to light up.Other common failures are the ballast which is the board that powers the lamp.Also check if its not overheatin, dust out the fans.Heres where u can get the lamp or ballast http://www.discount-merchant.com/SearchResults.asp?Search=wd-52631

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Hello,

All you need is to open the back cover of the television and check on for dry soldering at the power stage of the printed circuit board, also check for bulged capacitors, if found replace with same rating of voltages , but if otherwise Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get ur tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Hope this helout, Good luck....

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The tv keeps turning itself on and off


Ur tv have a LED POWER indicator light and a LED light indicator LAMP flashing?Yes,this is a DLP Tv the lamp live is over,must be replaced it with a new lamp.No,LED light LAMP indicator flashing,than ur tv is a LCD or a Plama tv.Than ur power supply board is dead.Must replaced the power supply board to solved this problems.

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The tv will turn on but no the screen wont. and


Replace the lamp would be the first thing to try. Lamp door switch on this model is notorious for going bad. If you replace lamp and still won't turn on jumper door switch. If you take off back you can see switch board.

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1 Answer

Zenith 52" LCD. When the lamp goes out does the sound go out also? Tv wont turn on and the power and lamp light flash red. no sound.


Has Lamp been replaced? Also if Blaster board is bad Lamp will not turn on also CK Fan behind Lamp If it is not running Set will not turn on For Parts Try Encompass 1-800-639-3328 or look on line www.Encompass Parts, Also Look on E-Bay for Lamp and Blaster Board I found Lamp fot mine for 85.00 and blaster board for 55.00Type in Model number it will be on back of your TV.

Nov 10, 2009 | Zenith D52WLCD 52" Rear Projection...

1 Answer

Just replaced lamp a week ago and tv worked fine


2 things will cause this Lamp is defective, or Fan to lamp quits running this will shut TV OFF, if the fan quits running while Lamp is on it is design to shut Lamp Off to prevent Damage to Lamp IF Fans are ok It will be the Ballast board It is what turns Lamp on.Look on E-Bay for Ballast board if it turns out thats what you need or call Encompasss Electronics 1-800-638-3328

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