Question about Projection Televisions

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My television just shut off yesterday while i was watching it. I thought the whole room lost power but the DVD player light was still on and the lamp turned on when i flicked the switch. Again today i tried turning it on and replugging everything on it...but nothing works. please help me; i NEED my television.

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WHAT BRAND
WHAT MODEL #

Posted on Mar 24, 2008

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Toshiba blinking lamp light 16times


follow this steps and fix it. God bless you

Lamp Problems

Rear-Projection TVs have a lamp, which picks up the picture and projects it on the TV screen. A burned-out or connected lamps are two of the most common problems for Rear-Projection TVs. First, you will want to confirm the bulb is still good. If the bulb is bad then then replace it immediately. Second consult your user manual and verify the lamp and lamp cover are installed properly. Most Rear-Projection TVs have warning light which notify you when there are lamp problems. Again consult the user's manual to see what each light means.

Overheating

Temperature is a common reason why many Rear-projection TVs do not perform well when they get to hot. You may start to see your TV shutting down automatically when it overheats. Here are a couple of things you can do to prevent overheating. First make certain any TV ventilation ports are free and clear of debris and dust. Second make sure the TV has enough room for airflow. Third, the temperature in the room should be around 72 degrees. Due to the high degree of heat generated by a rear-projection TVs, it is not advisable to watch TV on a hot days when you don't run the air condition. This could cause damage to your TV.
Reset component settings. Usually, the problems you encounter with a projection TV may be resolved through the resetting to its factory settings. If you experience inaccuracies in the color, reset the television's PerfectTint/PerfectColor capabilities. Simply press the Menu tab and then highlight "Perfect Color" using your right key arrow. After this, press "Enter" and then "Reset" in order to reset to factory settings. If you have audio / video problems (VCR or DVD player), simply press "Menu" and highlight the "Reset" option.

Jul 31, 2013 | Toshiba 62HM95 62" HDTV

1 Answer

Tv keeps turning off


There should be a sequence of lights flashing before it shuts down. Either the lamp(s) burning out, or there is a temperature issue. Do the lamps even strike...turn on that is?

Jul 01, 2010 | Hitachi 50GX30B 50". Rear Projection...

1 Answer

I have a Mitsubishi WD-62725 that I purchased in February 2005. The manufacture date is November 2004. I was watching a DVD the other day and all of a sudden the picture just went black. I never received a...


It sounds Lamp got broken inside, please take out lamp from TV and check its glass tube. If found broken, replace it.
Lamp replacement procedure is written in user manual page-95, click HERE to download user manual copy if required.
Lamp is available in Part Store.
Thanks.


Nov 05, 2009 | Mitsubishi WD-62725 62" Rear Projection...

1 Answer

Had a power outage while watching tv. Then 3 blinking lights.


This is an on-going problem with DLP sets. Normally you shut the set off and the cooling fan cools the lamp down and then it shuts off. In your case, of which it's not your fault, however your lamp has taken a major hit by not properly cooling down, in turn, you need to replace your lamp at this time.
I suggest in the future if you have an electrical storm and a chance of a power outage while your watching tv, I would'nt play that model or any other model of a DLP set.

Jun 23, 2009 | Samsung HL-S5087W DLP TV

1 Answer

TV tries to power up but can't


bad lamp, yes it will not have no sound, 

Jun 08, 2009 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

TV makes humming noise, lamp light is blinking, does not turn on


Your color wheel needs to be changed. Mine just did the same thing. I changed mine, and the buzzing sound went away, however now my picture washes out with light or yellow colors. The darks look green and purple also.

Mar 28, 2009 | Samsung HL-R6167W 61" HDTV

1 Answer

56" RCA projection, model P56930BL, no power up.


#1 problem in this model for not powering up is the color wheel needs to be replaced or it could be the lamp is burn out or it could be the ballast it bad. But the #1 problem is the color wheel.

Mar 28, 2008 | RCA P56930BL 56" Rear Projection...

1 Answer

Blank Screen Problem


Does the menu come up? If it does, then, the source could be the problem, such as the cable or DVD player. If the source is not the issue, then, the problem would be in the Digital or Analog PCBs. If the menu does not come on, then, the problem is more than likely the DMD. If it is not the source then call a local authorized Samsung servicer in your area. Contact 1-800-Samsung. Hope this helps.

Apr 01, 2007 | Samsung HLP6163W 61" Rear Projection...

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