20 Most Recent LG RU-44SZ61D 44" TV Questions & Answers


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Search the site by type in the "brand name" of your device, in the "Search box at the top right of the Homepage" to get gathered related posts.

LG RU-44SZ61D... | Answered on Nov 13, 2016


Hi,
I think your Display card not proper work so please contact LG Technician.

Thanks.

LG RU-44SZ61D... | Answered on Feb 18, 2014


Hi
It seems you tv set has an overload in the output supply line which may be caused by a shorted rectifier diode or a shorted horizontal output transistor and associated circuit. The set should be serviced.

Sully

LG RU-44SZ61D... | Answered on Sep 30, 2013


The lamp might be at the end of its life. Change the lamp.

LG RU-44SZ61D... | Answered on Dec 19, 2012


Hi:
The only way to diagnose this problem is to take the DVD out and inspect the take up rollers designed to take and eject the disc. If you hear sound when try to eject you may have a bad belt or the take up rollers are oxcided causing slipage during ejecting.

LG RU-44SZ61D... | Answered on Dec 23, 2010


change the memory ic

LG RU-44SZ61D... | Answered on Apr 23, 2010


Weak capacitors are a very common thing. I would suspect that is your problem. It could be in the powersupply or Signal Board or in the inverters. Check with a tech!

LG RU-44SZ61D... | Answered on Mar 30, 2010


This TV has no guns. It has a lamp and a color wheel.
Owner reported model number as: lg ru-44sz61d dlp. Pay particular attention to the "dlp" part.

I do not know what is causing the issue unfortunately.

LG RU-44SZ61D... | Answered on Aug 14, 2009


It is a possibility, if the indicator lights are on it definitely means something is wrong in the light engine system, it could be your lamp, ballast, color wheel or dmd board, when it comes to LGs it's most probable that your lamp might go out. You can replaced it to see if it fixes your problem, if it doesn't, there's a chance it might be yoru ballast.

LG RU-44SZ61D... | Answered on Jun 29, 2009


Looking at the television, on the lower right hand side is the ventilation opening. Remove the screws and then remove the cover. Inside the opening is the light bulb holding bracket that has a handle on it. Disconect the power wires (2) going to the bulb, remove the 3 screws holding the metal cover over the bulb and pull it out of opening. Then remove the screws holding the light bulb in place. Very simple and easy to replace.

LG RU-44SZ61D... | Answered on Feb 23, 2009


The blinking should be in a pattern. When the set shutsdown because of a fault, the standby light will blink a code. This code should be a number of blinks followed by a 2-3 second pause then the code again. Please post that count as that will indicate the fault that was detected. Armed with that information, we should be able to provide you with an explanation of what is wrong and possible solutions for fix it.

Thanks,
Dan

LG RU-44SZ61D... | Answered on Sep 23, 2008


Most likely you can have 1 or 2 problems.
1! the light is busted and you will have to replace that. You might also need to check your cooler fan bearing as you indicate it makes noise.

Please open following link( you need acrobat reader)
this is the service manual for your TV

ru-44sz61d

LG RU-44SZ61D... | Answered on Apr 30, 2008


If you wish to get some details; check the site linked here. Pull up older posts. https://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.
Screen-shots to defective LCD and Plasma panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent...

LG Televison &... | Answered on Jul 01, 2020


If you wish to get some details; check the site linked here. Pull up older posts. https://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.
Screen-shots to defective LCD and Plasma panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.

LG Televison &... | Answered on Jul 01, 2020


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LG Televison &... | Answered on Jun 29, 2020


It was thrown out for a reason, and probably because it is uneconomical to repair. Take to a repairer for a quotation to fix it.

This explains why, and why you can't diagnose television problems on an online forum. The television sections are really only for help with manuals and remote codes.

Here are similar questions that we see often.
Question:

I've replaced everything in my television because it previously had a black screen with no lighting. Now it doesn't turn on at all and all I have is audio. What could be the cause ? Or

Turns on and sound works fine, but the picture is distorted (solarized? polarized? not sure what the term is) I replaced the main board, but that didn't fix it.
Or

I have an LG 55LM6200-UE with a dim lower-left. I just replaced both LED strips with no resolution. There is no physical obstruction visible, so this has to be a cable or board problem, right?

So your television stops working properly and you think it must be easy to fix, because you can buy boards on eBay, and you can watch YouTube videos. So you make a decision, you buy a board and you fit it, but the television still doesn't work as it should! This is a classic case of the 'let's try replacing this' method of television repair and illustrates why it is a bad idea. It doesn't work for a number of reasons. To correctly diagnose issues, you need to know every board, what it does and every component on the board. You need to know which part has failed, replace the component, or replace the board. The parts you purchased off eBay were probably out of scrapped sets and not tested. The part you put in was dead when you put it in, so you just moved on to another guess at what might be the cause and replace a board that is fine. And so it goes on, you change all the boards and it still doesn't work. Did you notice the large print that says 'NO Refunds, NO Returns'. This is to stop you sending your old one back and saying it didn't work, but the unscrupulous sellers use it as an excuse to get money for selling items that may, or may not work! The course to be a television engineer is 2 years full time education, take it to someone that knows how to diagnose and fix. It is by far the cheapest option. The part that failed might be a 20 cents fuse diode hard soldered to a board. They will charge you $5 in parts and a couple of hours labour. It's not the fix you want to hear, but it is the best advice.

Andrew - Fixya Moderator

LG Televison &... | Answered on Jun 28, 2020


take it in for professional repair, it is by far the cheapest option than swapping out boards that may or may not be faulty. You need all the test equipment and the knowledge.

LG Televison &... | Answered on Jun 25, 2020

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