Question about LG RU-44SZ51D 44" Rear Projection HDTV-Ready Television

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LG DLP RU-44SZ51D Lamp Indicator blinks red

MY LG DLP plays great for a while (1-2 hours) and then the unit cuts off, the lamp indicator blinks red 2 or 3 times and then the unit goes back to standby. If I unplug the unit it will turn back on for a while and repeat the same behavior. Ideas?

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44 inch lg dlp hdtv no picture or sound press power button standby light turns yellow and then back to red

Posted on Sep 08, 2011

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To textd300z.
try this-------press the menu button on the front of the tv(left hand side opener)with that press the menu on the remote at the same time that will take you to the service menu---reset the REQ
function----hopefully that shoul solve your proplem.
regards.

Posted on May 20, 2009

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LG RU-52SZ51D problem turning on


I have the same problem as Shawn. I'm hoping after about a year this post may pop back up and get a response from someone who could help.
Thanks.

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CAN YOU TELL ME HOW TO CHECK THE NUMBER OF HOURS ON A PROJECTOR LAMP FOR AN LG RU-44SZ51D ?


push the MUTE button on your remote control at the same time as pushing the OKbutton on your tv set . Hold for at least 10 - 15 seconds . You should now see a page on your screen that will tell u total lamp hours

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LG RU-44SZ63D turned off while watching, heard click and red light indicator went on, tried to turn the TV on but after the yellow light blinks for a few seconds, it turns red and shuts down again.


Locate and remove the lamp which should be behind a removable door on the right side as you look from the front of the set.

If it is shattered you have found your problem; if it looks undamaged you have either a possible bad ballast which powers it or a power problem.

This model can be difficult to work on as there are at least 3 different versions which use different circuit boards.

Let me know what you find as I am here to help.

SD TECH

May 13, 2010 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

LG RU-44SZ63D turned off while watching, heard click noise


Problem is either you need to replace Lamp or your Lamp Fan is defective. For Lamp Call Mats 1-800-68-1118

May 13, 2010 | LG RU-44SZ51D 44" Rear Projection...

1 Answer

Where is the projection lamp in an LG DLP TV, model RU-44SZ51D? How easy is it to install myself?


Hi,Lg lamps are usually in the back.This is your part # 6912B22007A you have to choose between the small square lamp with 4 corners and 2 ventilation holes or big and round lamp. Found it here: http://www.discount-merchant.com/SearchResults.asp?Search=6912B22007A Here's instructions to replace it http://www.youtube.com/watch?v=3hoaqR3jt1A God bless you!

Oct 07, 2009 | LG Projection Televisions

1 Answer

Tv turns off - red indicator light is on


If it says lamp above or below this red light it's a good bet.

Sep 10, 2009 | LG RU-44SZ51D 44" Rear Projection...

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I have an LG DLP. that turns off after 15 -30 seconds


If the second light is blinking to orange or red, that is usually the lamp indicator light on an LG DLP tv. That indicates your bulb needs replaced, or something surrounding the bulb has failed (like the cooling fan for the bulb for example) IF you have a spare bulb handy, I'd replace the bulb, keeping in mind if you touch any part of a new bulb with your bare hands, you just cut the life of the bulb by more then half.

Jul 30, 2009 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

Lamp indicator


look in the customer menus for lamp hours reset

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