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

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Bulb just replaced the bulb but now the tv won't turn on

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Re: bulb

Make sure lamp is seated properly.Also make sure lamp door seated properly.Some units have lamp door switch.If not connected or not activated.Unit will not power up .Some units have main switch on side of tv cabinet .make sure that main power is switched on..

Posted on Dec 06, 2007

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How does a ballast for a hitachi ultravision dlp tv look

Anon, the bulb/lamp plugs into the ballast, The attached videos shows the ballast and location near the end of the video. Check the attached links. Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
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hitachi ultravision dlp tv replacement ballast Google Search

Apr 20, 2016 | Hitachi Projection Televisions

1 Answer

I have a sony KP5375 TV and the screen flashed and went dark. Now it won't turn on and there is a electrical smell coming from the TV. Reset doesn't work. Does this sound like it is more th

yes bulbs dont smell unless they pop plus its 3 bulbs in there, plus the tv would still have power/standby lights, and it's not that type of smell, replace the bulb but im sure this will not fix the problem, also my experience with dlp set it is often not worth repair, good luck you need more help or question just ask good luck

Mar 30, 2013 | Sony KP-53S75 53" Rear Projection...

1 Answer

My sony wega tv won't turn on red lamp light blinking whats wrong??

The bulb on be bad as.well as the color wheel try replacing both

Dec 18, 2012 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Tv won't turn on. All three lights flash in sequence power heat then bulb. The bulb appears to be in tact.

I will need the model number of the set in order to assist with the issue as the three lights blinking is an error code which would be different based on which model number TV you have.

Oct 30, 2012 | Hitachi Projection Televisions

1 Answer

Toshiba TheaterWide 57HM167 Won't Turn On After Bulb Replacement

There is a ballast which drives the lamp--a hint would be to try to be in a position if possible to see if lamp ignites at all or even for a moment.

The ballasts do fail but rarely----it develops about 12,000 plus to the lamp and is much like spark plug wires as far as rf.

Some checks would have to be made and then the ballast priced--google the model number with ballast after it to get and idea.

No cut and dried solution here--several possible causes.

Mar 16, 2012 | Projection Televisions

1 Answer

Mitusbishi WD73833 won't power on. Replaced the power board with one from Mitsubishi and it still won't power on. Help!!!

These tvs are known to have sensor issues. EX: door lamp sensor failure. Thermal fuse failure (above bulb)....Check all sensors on the tv and replace with new and you will be up and running again.

Lastly, always double check all connections and check the bulb ballast as well.

Thank you and best of luck!

Jul 11, 2011 | Mitsubishi WD-73833 73" HDTV

1 Answer

Projection screen HD tv wont turn on, when you push the power button the light turns on the tv clicks and then go right back off the picture never comes on. This all happens in a matter of seconds.

That sounds exactly like a burnt bulb issue to me which is easily replaceable. But without the exact model of your TV I won't be able to know for sure. If you could comment with the model of your TV I can do some more research for you.
If this helps please give a positive rating.

Jul 01, 2011 | Mitsubishi Projection Televisions

1 Answer

I have a LG rear protection tv. I believe 52sz8d-is. When I plug it in the red power led light comes on and the bulb led flashes green but it won't Turn on

Tries change the tv projection lamp.Tv projection lamp ben in the tv like 1 1/2 or 2 years already,tv watches daily 4 or 5 hours every day.Yes.Than the tv projection lamp life are ended,now tv require a new tv projection lamp replacement.

Jun 05, 2011 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

I have a panasonic projection TV, PT-60C13 that will not turn on. Upon pressing the power on button, the button flashes green many times, then flashes red five time then one orange flash. This red/orange...


The most common cause of Panasonic Rear Projection LCD TVs not starting is bulb failure. The PT-60LC13 users manual gives some help in translating the LEDs on the front of the TV.

If the TV worked normally for a period of time (months or years) and won't start, the most likely cause is bulb failure. There is no way to measure the bulb, sometimes the bulb is visibly damaged when it fails. Remove the Lamp Assembly and look at the bulb.

If there was an On-Screen Lamp Replace warning and TV won't start, bulb has failed.

The first step with all Panasonic Rear Projection TV "No Picture" problems is bulb replacement. If that does not remedy the problem, get a technician, there are no user serviceable parts. Guessing if the ballast, power supply, controller board or optical engine is faulty is not practical.

The Panasonic Lamp Gallery shows all Panasonic models and Lamp Numbers. There is also a link to Panasonic DIY bulb and lamp replacement.


May 05, 2011 | Panasonic PT-60LC13 60" Rear Projection...

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