Question about Toshiba 50HX81 50" Rear Projection Television

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Timer/lamp light is flashing, replaced bulb, it still does not light up.

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  • redsoxjersey Aug 13, 2008

    replaced bulb but the timer/lamp is flashing and will not light up

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  • Toshiba Master
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If you managed to resolve your problem, please post back to benefit others; it seems a common problem. Thanks- PS: I suspect it was a power supply failure.

Posted on Jan 27, 2009

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Posted on Jan 02, 2017

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1 Answer

Trying to replace lamp in HDTV and having trouble. Does not function correctly after putting in new bulb. Boots up and then visuals go black and the green power light keeps flashing. Help?


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Make sure its an original Osram or Philips bulb inside the housing. If its a cheap lamp it will act this way. If it is an original lamp, then you may have a power supply issue. It shouldn't affect your TV but you may want to try resetting the lamp timer by following the instructions that came with the lamp.

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While pressing the VOL- button on the projection display, hold down the number 0 button on the remote control at the same time for more than 5 seconds.

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2008 73" rear proj wd-73735. Why doesn't it work after lamp replacement?


if the old lamp exploded you may have a bad ballast. I would try another lamp first to be safe. Be sure the lamp has an Osram brand bulb inside. If there is no name on the bulb, get your money back.

Jun 23, 2015 | Mitsubishi Televison & Video

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No picture no sound lamp light and standy / temp light flashing


Two things to look at---------the lamp to see if shattered inside AND with it removed look where it faces at the color wheel--see attached photo.

Look to see if any segments are broken, missing etc. Many of the wheels fail in this way and some will have a high pitched or even fan like sound before they fail.

Some when really bad will make a grinding noise also. The set monitors the speed of the wheel and if it slows or stops the set will almost instantly turn the lamp off(if possible watch from area where lamp is to see if at turn on to see if it for a moment lights or not.


5_5_2012_5_26_47_pm.jpg

May 05, 2012 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

Samsung HL-T6756 DLP TV Standby/temp light flashing and tv won't come on. I have replaced the lamp and the fan is working. Any suggestions?


Remove lamp and inspect the color wheel to see if missing pieces or shattered---it will also just before failing give a high pitched or fan like sound and if running too slow or not at all instant shutdown happens.

Its also possible if you bought a GENERIC bulb--and used original cartridge the new lamp is bad.

Apr 09, 2012 | Televison & Video

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Replaced bulb in unit. However it will not fire


Make sure that the lamp enclosure did slide all the way in.Also ensure that the lamp door is closed.Resetting the lamp timer after a lamp is installed is also necessary.If after this your still having issues its possible your ballast could be malfunctioning

May 06, 2010 | JVC Televison & Video

1 Answer

I replaced bulb on pt60lc13 and did steps to reset timer, however screen won't come on so don't know if it reset. Power button flashes for about a minute then flashes red continuously. Lamp light flashes...


Make sure that your lamp is install correctely or that the door closed properly. After a proper lamp installation you should get a blue screen with a sign prompting you to reset lamp timer, follow up instructions and reset it.

Sep 24, 2009 | Televison & Video

1 Answer

Replaced bulb,still not turning on-power flashes green then red and lamp light comes on


Did you reset the lamp timer? If you replace the lamp and dont reset the lamp timer the TV will continue to display the lamp error until you do.

Sep 22, 2009 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

TV WILL NOT TURN OFF


Greeting inmiltown,

It sounds like your approaching the end of your lamp's life. Most projection televisions have internal lamp timers. These lamp timers usually give you time to buy a new bulb before it needs to be replaced.

I hope this helps.
Jon
Go Ahead. Use Us.

Apr 24, 2008 | Toshiba DVD Recorder AND Series2 TiVo...

2 Answers

Tech support for Sharp PG-B10S


Reset The Lamp Timer.

While simultaneously holding down (+ . >) and AUTO SYNC on the projector, Press ( I ) ON and ( - . < ) on the projector.

"LAMP 0000H" is displayed, indicating that the lamp timer is reset.

NOTE..... Make sure only to reset the lamp timer only when replacing the lamp. If you reset the lamp timer and continue to use the same lamp, this may cause the lamp tp become damaged or explode...

Sinista

Apr 15, 2008 | Sharp Notevision PG-B10S Multimedia...

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