Question about LG 62SX4D 62" Television

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How to change the lamp.

The lamp died so I ordered the part. How do I replace it?

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Re: How to change the lamp.

Looking at the face of the tv there is a hatch on the right side near bottom of tv 2 screws open look inside u will see a silver box undo the 2 silver like screws then pull on handle thats across the back of the lamp box u now have the lamp . make sure that u have turned the tv of 10 mins before or its to hot to touch .


Posted on Nov 26, 2007

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I wasn't able to find their web site. The suspected website is for sale and I found that the inventor has died. It may be that it is no longer being made under that name.
This is a link for ordering replacement bulbs.
Tensor Corporation BULB ORDER FORM Free Online Doc

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LG RU-60SZ30 when turning the tv on the power lite changes from red to flashing amber, flashes 6 to 7 times then turns back to solid red. The tv never actually starts. Before this the tv would randomly...

I have read another solution which may indicate the light engine has failed and will likely need replacing. The cost is quite expensive. $1500 range and apparently the part is no longer available from LG. Best you might do is get an estimate to repair just to be sure.

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My theaterview tz61v61 has no sound or video i checked the fuses on the on board circuit and, with the ones i could see, seem to be fine i have little knowledge of tv ciruits and tv troubleshooting. ...

U get all solid LED lights indication front of bazel panel of the tv?U got power LED light flashes or no LED light at all?Check for DM power supply board,for dying leakage bulges up capacitors on it tops or puffing up on it tops.Replaced dying capacitors."LAMP"LED light indication on stay on or flashes.The projection lamp is dead,require changing,also hear alot of clickings too.Mean the the board call the Ballast board is also dead,require changing too.This Ballast board help to ignite the projection lamp.

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KF42WE610 bad lamp... and ballast?

DLP Lamp has electrodes inside and ballast generates high voltage that makes spark on these electrodes thus got high bright light. New lamp wont die due to bad ballast so replace lamp and see tv works or not.
This tv has self diagnostic feature, turn On tv and let it shut down, now check standby light that would be blinking in specific order, for example 3 or 4 times blink then pause for 3 seconds and again blinks.
Let me know how many times standby light blinking in this tv to help you with more info.

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Samsung SP50L6HX, I replaced the Lamp but still nothing.

Hi, Samsung haves a known issue with the ballast, once you make a replacement of the lamp, sometimes its harder to ignite a new lamp that has 100% of gas inside than igniting a old lamp that has maybe 60% or 50% of gas inside. Just in order to ignite the lamp, the ballast needs to send some High Pulses of Voltage, as high as 15 kV (that is the constant clicking sound that you are hearing). In order to resolve this you need to change the Ballast Board. I tried to look for your ballast with your TV Model # at , but nothing showed up. You will need to find out which ballast part # you have in order to find it online. To locate the ballast part # please check the end of this video, you only need to take the lower back cover of TV off.
Here is a link of a ballast I found

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Sony 51'' projection Tv after one hour color chngs to Green

I've come into this problem before, it sounds like the lamp is dieing .. It could also be that a wire connected to the lamp is attached to the wrong post or isn't connected at all.
Depends on how long you've had that lamp installed and use time. If you've been using it for quite some time, 2.5/4 years and never replaced the lamp then it's most likely the lamp that needs to be changed, otherwise if you've had the lamp changed recently, i'd be leaning towards, a wire in the wrong place or not attached at all. Best of luck :)

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Need to understand what to order. TV will not go

Actually you need just the lamp, I mean you can get the housing also, but it's not necessary. WIth the lmap itself you'll be just fine. It's not hard to change, there's this page where they have video guides of how to replace them.

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1 Answer

Samsung 50" DLP Lamp died, new lamp will not light`

Bad news.  Mine did the same thing.  Mine is the 61", but the internals are basically the same.  I replaced the lamp and the problem was fixed.  Then after a couple days, it died again.  I replaced the ballast, to no avail.  Took it to the certified repair center and they said I needed a new DLP Light Engine.  They wanted $1250 to fix it, but I was able to order one online from for $700 and fixed it myself.  No problems since.
Your certified repair center will charge a minimal fee to diagnose and then you can fix it yourself if you choose.
The easist fixes for the lamp problems are A) replacing the bulb and B) replacing the ballast.  Anything else, you'll want a certified tech to diagnose the problem.

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Samsung HLN5065W

order the lamp by calling 1-800-726-7864 (1-800-SAMSUNG) The lamp is on the back left of the TV ..... not too hard to replace

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