Question about LG 52SX4D 52" HDTV

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50" lg lcd

Is there bliking lights to tell us if it a fuze or bulb

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  • LG Master
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If you have your owners manual Read where it says Lamp ,If you have never replaced Lamp more then likely it is Lamp.

Posted on Jan 10, 2009

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Posted on Jan 02, 2017

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I have a LG plasma TV. The picture won't come on but the sound does. It's a 52" model# 50pc50-ul. Production code 50pc50-ul AusYLSJR. Power 100-240v~50/60 Hz 4.5. Pcc ID: BEH50Pc5DUL.


This TV is 2007-2008 vintage. If you've had it this long without losing the picture, you've been lucky. Plasma and LCD panels are excited electrically to generate images, but they do not produce adequate light on their own to make the image visible. Thus, manufacturers install a backlight circuit which treats the LCD/Plasma panel much like a slide in a slide projector. When this backlight fails, you lose the visible image, even though the image is still on the panel. Older sets such as yours used florescent bulbs to light the screen. The use high-voltage inverters (ballast) that are the usual failure culprits. Newer sets use LED lighting. These use far less current and tend to last longer, but the jury is still out on their longevity as they are fairly new to the market. Inverters can be replaced, but be advised, as the florescent bulb ages, its color will change and it will affect image quality. So you may want to consider upgrading to a newer set.

Nov 02, 2015 | LG Televison & Video

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How to replace the light bulb in LG microwave oven.


Free LG Electronics Microwave Oven User Manuals ...

kitchen.manualsonline.com > ... > Kitchen Appliance LG Electronics
Products 1 - 50 of 141 - LG Electronics Microwave Oven 1SS6LMV1 8. LG - Life's Good Microwave Oven User Manual. Pages: 0 Saves: 0. See Prices

Sep 24, 2015 | LG Microwave Ovens

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I have lg lcd flatron l173os monitor,it has a


First place to check will be the caps in the power supply section, but please read below and look at my pictures so you will understand and know what to look for inside the monitor.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

May 08, 2010 | LG L1730S 17" LCD Monitor

1 Answer

Hello, I have an LG lcd rear projection tv and parts of the screen are turning blue, do you think it's just the bulb or the light engine?


Hey there first of all your tv is a lcd rear projection set, this tv's don't have a light engine system, they use a optical block

whats happpening is that one of your lcd chips is burning out and this problem will start to get worst, to be honest with you it's very hard to purchase just the LCD chips, you need to buy the optical block to fix your set, also the bulb has nothing to do with the color the bulb just shoots out light.

please rate this solution!!!!!

Mar 10, 2010 | LG RU-52SZ30 52" Rear Projection...

1 Answer

Won't turn on with LG RU-52SZ61D 52 in. Rear Projection HDTV


The bulb you are buying is not the origianl one. The life of you bulb is too short, probably it was use before. Buy a original bulb and new.

Jul 23, 2009 | LG RU-60SZ30 60" Rear Projection...

1 Answer

Which fuze works the right brake light


If the right brake light is the only one not working, the fuse is okay.
There are not seperate fuses for brake lights and work on a single brake circuit. Chances are the bulb is out. Check the bulb and replace as needed with the same type bulb. If it still is not working after the bulb is replaced, check the power and ground circuits with the correct testing equipment.

Apr 20, 2009 | 1999 Jeep Grand Cherokee

1 Answer

Replaced a blown fuze when my rear lights stopped working 98 Nissan cefiro, lights now work when required e.g apply brakes lights work, indicators work but when the lights are on at night the rear brake...


could have the wrong bulbs in. some bulbs are single or double filament.check bulbs.if good your bulb sockets could be bad or you got grounding problems.

Apr 19, 2009 | 1998 Nissan Maxima

1 Answer

Sony 50 in. tv bought in jan 1994 turns on i here sound last about 4secounds and turns off bliking light in front of tv blinks 8 times


im not finding an 8 blink error code in the service manual only 2,4, or 5. the tv will shut down and blink an error code. it will blink the code fast and repeat itslef. if you can tell me what the code is i may be able to assist.

Oct 22, 2007 | Sony KV-27FS13 27" TV

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