Question about Samsung LN-S4041D 40 in. LCD HDTV

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Picture very dark yesterday. Now today won't turn on. Lamp issue

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No it is a power supply problem . the power supply is getting ewak, and it is possible that if you take the back off you might is a couple of bulged caps that need change on the power supply, or just replace the weak power supply.

Posted on Nov 12, 2010

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Dark picture


most likely just a lamp issue this lamps are rated for a avarage us of 2-4 years
when the lamp starts to burn out the picture will dark to get dimm to the point where you need to turn off all the lights in the room to see the image the first thing I would replace would be the lamp
I found it for you just incase


http://www.discount-merchant.com/XL-2200-LAMP-p/sony-xl-2200-housing-h.htm

Oct 18, 2010 | Sony Grand WEGA KDF-60WF655 60" Rear...

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I have a 50" RCA Scenium which I purchased in 2003. ($3000) I changed my third lamp yesterday...(the picture was getting dark after 3 years), and was very happy with the picture. Today, after about 2 hrs...


Hello,

No, you do not have a bad circuit board, the problem is still from the lamp you fixed on it. Have it checked once again to see to it that there was no slight difference in the way you have been fixing it.

If you have a bad circuit board, there would be a complete alteration in the functioning of the television.

Since the problem has to do with the lighting and picture of the television, it has to do with either the lamp or t-com board, so check them both.

Take care

Oct 10, 2010 | Televison & Video

1 Answer

Hi all,\r\n Ok, I have a Sony KDF-60XS955, about 5 years old. Yesterday, the picture started dimming noticably. Today, it's so dark it's unwatchable. I've read that it may not be a lamp issue, since...


http://www.nodevice.com/manual/sonymans/manual3400pdf/get4917.html

Above is your user manual, below is your service and repair manual. http://www.fixdevice.com/smanuals/tv/sony/kdf60xs955.html

This may very well be a lamp problem, or it may be the "Driver" for the lamp, or indeed the Power Supply to that lamp, unfortunately one must troubleshoot these issues to isolate the actual problem, Please use these manuals, and you should soon be able to isolate and effect a repair.

Jun 15, 2010 | Sony Grand WEGA KDF-60XS955 60" Rear...

1 Answer

One day old samsung 40LC530 LCD tv shows a dark patched screen


that is a factory defect you call the dealer for the warranty.the defective part of your tv is the inverter board.this board supplies high voltage supply to the backlight cold cathode flourescent lamp.This lamp is the one illuminating the screen of the tv..the lamp is installed at the top and bottom of the screen thats why the center of the tv is dark because the lamp does not lit well..tnx

hope i help you
please rate my help..

Jun 05, 2010 | Televison & Video

1 Answer

Tv will not turn on


For dark picture I need to ask one question, How long ago you replaced its lamp? one year, two years?

Picture brightness is depends on lamp in LCD rear projection (DLP) TVs and if lamp got weak in generating light, you will see dark picture.

I would recommend to replace lamp and buy Sony original lamp from Sony Accessories Store.

Required lamp part number is as follows..
F93087500 LAMP BLOCK ASSY XL-2400
and price is $200
Good luck.

Apr 29, 2009 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Dark picture on lg dlp tv


Did you use a generic replacement? Many TVs have a dark picture after replacing the original lamp with a generic. The other issue I've encountered are TVs that have been exposed to cigarette smoke will develop a dark, discolored picture over a relatively short time.

michtech

Feb 19, 2009 | Samsung HL-R5668W 56" HDTV

1 Answer

No Picture


where can i buy Deflection board for RCA D52W20

Jul 08, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Olevia lct50hv


check your ballsit power supply, this is the part the light bulb goes into. Check light engine

Feb 19, 2008 | Syntax Olevia 50" Rear Projection...

2 Answers

No Picture


Did you have color problems in past? Most of these sets have convergence problems. Amps goes out. But you should have seen some type of distortion from color, red,blue, green. If no color problems then maybe vertical ouput out or horizontal output bad.

Sep 09, 2007 | Hitachi Director's Series 65XWX20B 65"...

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