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Changed the bulb because tv was very dark now when I turn it on no picture a whirling sound and that is all changed back to the old bulb same result

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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Anonymous

  • 65 Answers

SOURCE: chage bulb tv is still dark

The wrong or faulty lamp may cause darkness

Posted on Apr 22, 2009

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Anonymous

  • 1 Answer

SOURCE: screen goes dark, sound goes quiet...

I have a sony KDF-E60A20 projection tv. The picture would go out for about 30 seconds and come back on. It would continue to cycle this way. The green power light would stay on and not flash. The sound would go off when the picture went out and come back on when the picture came back on. I tried taking the bottom cover off the back exposing the fan and blowed it out with a vacuum cleaner, also taking out the bulb and blowing it out. That didn't help. So I ordered a new bulb from Advancedlamps.com and that's what it was. I have now had it on and off for two days and no problems. Cost of lamp was $107.00 including shipping. Good Luck!

Posted on May 29, 2009

Slinteriors

Sonny Berry

  • 8617 Answers

SOURCE: Samsung HLP4674W - changed bulb - still no picture - lights flash

If the lamp has been replaced I would think the Lamp ballast would be most likliest followed by the color wheel and then the Digital board. You can get any part needed for your model at www.tvrepairworld.com just leave them a email they respond quickly.

Posted on Aug 28, 2009

circuitworld

Circuit World

  • 335 Answers

SOURCE: round black spot in middle of the picture/screen

Hi :-)

The round blotch your seeing on the screen is the melting of an acrylic lens inside the light engine. Its a design flaw which unfortunately Infocus will not stand behind. To fix this problem requires opening the light engine and putting an equivalent lens in place. This task is very involved, but this problem is repairable and you need a glass smith to cut the right size lens from the original.

Posted on Jan 18, 2010

jhinsincity

Julio Hernandez

  • 616 Answers

SOURCE: My Sony plasma tv made a pop sound and now picture is dark.

You will need the y and x sustain boards replaced, possibly the buffers. very expensive repair. you can replace one board but its best to do all of them.

Posted on Jan 22, 2010

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1 Answer

Dark picture after changing bulb


If not bright again and not a generic bulb-possible problem with the lamp ballast that powers the lamp.

Nov 05, 2012 | Hitachi Televison & Video

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My samsuNg PS42A410C1D has no picture. i cant bring up any menus or anything see anything but it is producing sound


The most likely thing is that your screens backlight or inverter has gone faulty.
When you turn it on, you may be able to see a very very dark image of something (best seen by activating the TV menu). On some screens the picture is still far too dark to be visible though.
With this kind of fault, its down to fitting a new inverter, and if that doesn't cure it, then fitting a new backlight bulb (or bulbs) will sort it out, but these are not jobs that can be done without some expertise at them.
Most TV inverters are large circuit boards inside, and take about 20-30 minutes to change as the whole TV has to be dismantled, but the backlight bulbs are much more complicated (and extremely fragile too).
Unfortunately, there's not much else that can be done except trying changing those 2 parts. Although its possible for the screen cable inside to become disconnected and lose your picture, that results in the screen lighting up brightly (usually pure white if the cable comes off completely).

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1 Answer

Dark picture


Hmm my dad's old t.v. just cut out on him it took awile to turn on this my be the end of ur tv so this might be a power problem but older t.v. loose there colour on the screen my uncle had a like 10-15 year old t.v the screen was like green when it was light but when u turned of the light or closed the blind's it's picture was ok so try that.

Feb 02, 2010 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

Jvc 52z575 dark TV


The life estimate for a bulb is about 5000 hours, and if the bulb is dieing before that is very obvious you have another issue on the TV

That Could be a temperature problem, like a cooling system is failing (usually the is two fan around that) or a lot of dust in the cooling system. another one could be temp sensor also maybe failing and is not sensing high temperatures and is no turning off the TV

Also make sure you have enough ventilation in the back of the TV


Hope this give you a better idea of the problem
thanks

Apr 23, 2009 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Chage bulb tv is still dark


The wrong or faulty lamp may cause darkness

Apr 21, 2009 | Panasonic PT-52LCX66 Projection Television

1 Answer

Changed bulb, now tv does nothing. . .please help


same problem. TV turns on but no picture or sound. when i press power button on the remote control orange light flashes for about a minute and goes back to red.
TV won't turn on. It iz frustating me a lot ay !

Mar 07, 2008 | Televison & Video

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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