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What can cause a panel to go bad - Westinghouse VR4625 46 in. LCD HDTV

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2 Answers

I have bad spots on my panel. How can I fix it?


probably loose wires at the back of the board
the fix is to get an electrician in to do the job

Aug 26, 2016 | Square D Qo 200 Amp 40 Circuit Indoor...

1 Answer

What causes Ice build up on inside back panel of kitchenAide KUWA244PBS?


the defrost cycle is broken due to

a. heating element bad replace
b. thermostat bad replace
c, defrost timer bad )the least likely}

a and b are located behind back panel . thaw out freezer take panel off and check the 2 components listed above. most likely a bad thermostat

Aug 31, 2014 | Refrigerators

1 Answer

What causes Ice build up on inside back panel of kitchenAide KUWA244PBS?


normally that means yhe defrost thermstat is bad or the heating element that causes the defrost is bad.

Aug 31, 2014 | KitchenAid KUWA244PBS Wine Cooler

1 Answer

Element elchs321 no pick just sound


You have a Bad T-Con board or a bad panel. Dark screen usually caused by no backlight. T-Con board is the smallest board, usually at the top of the panel assembly. Some T-Cons are integral with the panel and must be replaced with the panel. Cost will prohibitive.

Mar 15, 2014 | Element Televison & Video

1 Answer

I bought a Sony LCD HDTV Model KDL 32L5000 in Dec 2010 and the picture is now showing a 4 inch wide purple and green vertical line on the right side of the screen. What is causing this problem and how can...


THE CAUSE IS LCD PANEL IN BAD CONDITION OR T CON BOARD IN BAD CONDITION THE T CON BOARD IS CHEAP THE PANEL IS VERY EXPENSIVE, TH T CON MAY BE COLD SOLDURE IN THE PROCESOR.

Sep 08, 2011 | Sony KDL32L5000 32 in. LCD HDTV

1 Answer

Large area at top of the screen is not bright , constant, appears like atop filament of a bulb is blown?


chances are you have a bad inverter board. It can cause half the screen to be dark if a portion of it is bad. There is also the chance that a phosphor lamp could be bad in the panel but usually that would cause the set to shut down.

Oct 22, 2010 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Audio is on but no picture


There is three possible causes. 1. The Power Supply has a malfunction. 2. The Panel inverter or Ballast is bad and 3. The Panel is bad. The latter #2 and #3 indicates that the Panel needs to be replaced. If the set is In Warranty then have Samsung repair the set. If the set is Out of Warranty and the Panel is bad then a new Panel will cost more to replace than to buy a new set. You can call Samsung and plead your case.

Apr 16, 2010 | Samsung LN-T3253H 32 in. LCD Television

1 Answer

Samsung lcd tv model ln40b530 has no picture. turns on but no menus or picture. what could be wrong?


Three possible causes:
1. The T-Con bd is bad.
2. The Panel Inverters are bad.
3. The Panel is bad.

Apr 11, 2010 | Samsung LN40B530 40 in. LCD HDTV

1 Answer

I have a samsung LN26A330j1D lcd tv ,the screen comes on black then fades to all white from the center of the bottom.does anyone know what part would be out causing this ?


There are a number of causes. First The T-Con bd has gone bad. Second the Main bd is bad and third the LCD Panel is bad. Have a trained Samsung tech troubleshoot the problem

Jul 11, 2009 | Samsung LE32R41BD 32 in. HD-Ready LCD...

1 Answer

Vertical Bar on JVC VM42WV74


A vertical bar can be caused by a number of things. A couple of possibilities:
1) Bad connection to panel at that vertical location.
2) Defective processing chip.
3) Bad panel

Any of the above could be the problem. Some experimentation and measurement would be necessary to determine the exact cause.
Dan

Apr 09, 2008 | Televison & Video

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