Question about Sony KDS-50A2000 50" HDTV

1 Answer

The screen is very dark after replacing the lamp

IS THIS BECAUSE IT WASN"T INSTALLED PROPERLY??

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 11 Answers

No, the settings are just on low in "brightness"

Posted on Mar 30, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why does a sony kdf e50a10 has large blue dots on a dark background?


First of all, check the lamp to make sure it is properly installed or replaced if it is getting old or needing replaced according to the lamp indicators on the front panel.

There are two possible causes of the blue dots; 1) a normal condition of the projection system and the display panel. Please see page 6 of the owners manual for an explanation of this phenomenon. If you have not retained the manual you can download it freely from the Internet. 2) the second possible cause is a defective projection engine or apparatus that drives the projection lamp. This is very serious and expensive and requires the replacement of the engine. If you google around and read some of the forums on this models blob problem you will find that some owners were able to convince Sony to replace the defective parts free of charge; however, I think the age of this model is well past the free repair time period and I don't think the Sony offer is still valid. In the worst case the repair is very expensive and it means the repair is not a viable investment and a new replacement set is the best alternative. Sorry for the potentially bad news. Hope this helps.

Sep 08, 2014 | Sony KDF-E50A12U 50" LCD HDTV

1 Answer

My Sony Trinatron has suddenly displayed a dark screen on all channels. You can see the picture but looks like it's nightime. I've tried ajusting the brightness but no result.


Hello,

does the TV bring out sound even as the screen display is dark?

Problem should be from the TV lamp/bulb. When a TV bulb/lamp is dying, it makes the pictire on the screen become dark and very hard to see.

Have the lamp replaced and hopefully, your screen should be perfect as before.

Let me know if you need directions in replacing the lamp, even though it is very simple replace.

Yours sincerely.

Elect_Comp.

May 14, 2011 | Sony FD Trinitron WEGA KV-20FS120 20" TV

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

Looks like a black thumbprint blocking 1/3 of the screen. No LED's lit on front of TV. Started as black dots, and filled in almost completely. Initial lamp lasted 2 years. The replacement lamp lasted 3...


It looks like DLP chip is failing. It is installed on DMD board that in turn belongs to optical engine. Issue should get progressively worse. If you look at screen up close - you see that "tumbprint" consist of little small dark-gray squares, some of them flickering.
Cheapest solution - to replace DLP chip. instead of replacing whole optical engine.
This repair have to be confirmed (by running test patterns in service mode first) and done by professional.
Repair could cost aroung $400.
During procedure I would recommend to turn ceiling fans and other air blowing devices off. Single little dust speckle landing on the chip surface will ruing all effort and same amount of labor have to be applied yet again just to get rid of it (been there, done it).
Good luck.
Russ.

Apr 06, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

My lamp went out i replaced and now the color of the screen is dark hard to see


Verify that the correct lamp was installed back into the tv,lamps may look the same but will have diferent specs.

Mar 21, 2010 | RCA HD50LPW175 50" HDTV

1 Answer

Lcd screen not working properly


you need do following steps:
1) to make sure there is messages showing on the dark LCD screen. even nothing backlighs.
2) to make sure the inverter is defective, change other parts (same model) to test it,reference: http://www.fonerbooks.com/laptop_8.htm
3) if still dark with new inverter, you have to change CCFL lamp at back of LCD panel. reference from:
http://www.fonerbooks.com/laptop_8.htm
4) also you could change a LCD panel if the CCFL lamp damage which you can not do fix.
hope help you fix it. any question please ask me.

May 18, 2009 | Sony VAIO GRT240G (PCGGRT240G) PC Notebook

1 Answer

I have a mitsubishi WD-52525 DLP Tv; I replaced the lamp, powered on the system, I hear the fan go on, the green wait light goes solid after a few seconds and a few minutes later the lamp light goes solid...


Chances are the lamp is not bad. Is the lamp door reseated properly? The is an interlock on that door that must be activated in order for the set to turn on. If the unit was woking before the lamp went out this may be the problem

Nov 26, 2008 | Televison & Video

1 Answer

Laptop screen illumination


The fault could be a faulty CCFL lamp or inverter.
To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions.
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
for parts, repair service and DIY info.

Nov 03, 2008 | Gateway SL9550-30165318 Notebook

Not finding what you are looking for?
Sony KDS-50A2000 50" HDTV Logo

Related Topics:

98 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

72256 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...