Question about Hitachi 50V500 50 in. HD-Ready LCD Television

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LCD TV NO DISPLAY OR LOST DISPLAY PICTURES - Hitachi 50V500 50 in. HD-Ready LCD Television

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Can you say more about what is going on? What are the little indicator lights by the power button doing. The most common problem with these is lamp failure.
Projection TV makers charge an arm and a leg for their replacement lamps. They make it easy to do but as a result the custom lamp assy is expensive. The trick is to just buy the bulb for your model TV from any number of us aftermarket sources at a fraction of the lamp price and install it in the old lamp yourself. really easy. Some models are real bulb hogs though. Look them up on the net (include the word complaint or repair) before you buy, or you might be sorry. Many class action lawsuits out there - even against some of the name brand makers.

Posted on Jan 01, 2008

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I brought Sony Bravia KLV-32U300A 32 in. HD-Ready LCD TV 4 years ago now it's screen fill with lots of tiny lines difficult to see pictures. i submitted it to service man. he told me problem is on...

This is the main fault, that most Sony LCD TVs. The actual cause is with a faulty T'Con board. For most Sony LCD sets, this part [T'Con board]; will be a built in part with its display panel, and can't be replaced. Display panel replacement is the only repair work. Nothing can be done, even for the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.

Mar 03, 2016 | Sony Bravia KLV-32U300A 32 in. HD-Ready...

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There are two parts to be suspected. T'Con board, and LCD panel. Contact any experienced service technician. The troubleshooting to this fault is very skilled work.

Nov 03, 2012 | Samsung LE-32B450C 32" LCD TV

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I have Samsung LA32C400 LCD TV. Recently, some vertical lines appear on the screen, then colour changes, and sometimes the pictures doesn't move.

i have tv samsung model samsung lcd tv model la32c400...when you open the power on. they have a raster but it is hung .up...and then we open again the power booton on pwer it is have only light display ...and also based side have small line ruster only 3cm....what cause this and problem the t-conn....has fixed already in lcd or disposable .....what is the solution on this parblem......some help.....plssss txt me 09991375154 thank u.....

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I get voice , but no picture. I can't change channels either

If this tv it is a polaroid LCD tv?Yes?The tv now u turn it on,the tv have flashes of pictures a few sec only,before it dies and than have tv sound left only?Yes?Than this tv have LCD screen backlight problems for the tv pictures to stay on to the tv LCD screen panel.This tv have 1 or 2 long boards that are called LCD inverter boards.These 2 long LCD inverter boards only job are help the tv to produced a screen backlight to the tv LCD screen panel to have and to keep the pictures on to the tv LCD screen panel.Tries websites like, to buy those 1 or 2 refurbishes long LCD inverter boards for the replacement.

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Best plasma TV HDMI

None.All Plasma tvs designs are alway have high heat output and consume alot more A/C power energy than any other tvs designs out there.Tvs like CRT-tube tvs,DLP tvs -Projection tubes and projection lamps tvs,LCD-flourescent tubes tvs as Liquid crystal display screen tvs.All these tvs designs are all good tvs designs to buy but the pictures display and screen lighting and the sharpness of the pictures never have and able to compare high enough qualities as a display picture on the screen output to a Plasma screen tvs,until now LED-tvs are LCD and LED screen display combine to make it better and brighter technologies and now are good enough to compare to a Plasma screen panel tv.So buy a LED tv will get less heat output and comsume less A/C power energy too and it is good enough pictures qualities too.To compare too as a plasma screen panel tvs output.

Oct 28, 2011 | Flat Panel Televisions

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Sounds from tv when titles appear

U mean the tv have pictures flashes only a few sec. than dies have the tv pragram sound left only?Yes? Mean ur tv have a tv LCD Screen Panel have no tv LCD screen backlight to produce tv pictures tv now are having backlight problems.The tv have 1 or 2 long boards that are called LCD inverter boards problems and the causes.These 1 or 2 long Lcd inverter boards only job are to produced backlight for the tv LCD screen panel to hold on to give the tv screen panel to have pictures only.Tries websites like,EBAY.COM to those refurbishes 1 or 2 long LCD inverter boards for the replacement.

Oct 03, 2011 | Philips Flat Panel Televisions

1 Answer

Cant get lcd to show 1080p

It will not display 1080p if the video signal is not 1080p, the video signal dictates what the TV will display. Your vidoe source must be 1080p.

Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures:

Learn about bad caps:

Capacitors kit: he can make you a set of caps for you.
Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Jun 09, 2011 | Westinghouse Flat Panel Televisions

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Half the screen is blackened for about a half hour...then its fine, what is causing this? How can I fix it?

First, A new TV LCD should not display malfunction. Liquid Crytaline Devices allows the program to display across the screen area, also capable of high definition alterations either user adjusted or program device alterations to suit conditions. However, three technical requirements makes achievable TV experiences. First, the connection cables to the LCD screen should be firmly fastened. Check all connection cable connections from pheriperal devices to the TV firmly fastening to prevent media seepage. Second, LCD TV screens display fliud expressions when pressure is appplied from an external scource on the Screen. Over exerting the screen with a weight should produce distorted pictures. Third, attempt to ascertain the media that is being played on the TV. For example, broken movie disk would appear distoprted on the LCD screen because is designe for sensitivity. A muttated picture displayed on the LCD screen usually is tracable elsewhere to connection devices orpheriperals. Brand New LCD TVs are expected to least malfunction unless were physically damaged. Goodluck

Jan 08, 2011 | Vizio VO47L 47 in. LCD TV

1 Answer

Picture not as good as i expected

First, did the satellite company install an HD receiver? Second, are you using either component or HDMI cables from receiver to TV?  Still there are two factors that would produce your problem.  1. Color calibration 2. Signal strength
Proper color calibration is what makes SD actually GOOD on HDTVs. Low signal strength will create  a slow data situation. Slow data will not provide enough information per second for the TV to display a complete, error free picture so your TV has to interpolate or "guess" what colors should go in the pixels that it didn't get the data for.    

Feb 16, 2009 | Philips 42PFL3603D 42 in. LCD TV

1 Answer


Either bad connection with the LVDS cable, defective LCD controller, or even a defective LCD panel. Can you post pictures?

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