Question about Hitachi 42V710 42" Rear Projection HDTV

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TV will not turn on...

I replaced the lamp (which had shattered), but now the TV will not turn on and there are no light indicators of what the problem could be.

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  • Hitachi Master
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Ballast board ,replace it and TV should then be Fine Call Encompass for part 1-800-638-3328

Posted on Sep 26, 2009

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Posted on Jan 02, 2017

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I have no picture. I have sound, but you can not increase or decrease the volume. I can change channel theu the cable box but still no picture. The lamp indicator light is not on. Sony...


Hi:
Just because your lamp indicator is not on does not mean that its not time to replace the lamp. This light only comes on if the lamp shatters in its housing, but if the lamp is worn or faulty it will not light the lamp light just no picture symptoms replace your lamp first.

Mar 27, 2011 | Sony KDF-E50A10 50 in. LCD HDTV

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The color wheel on my Samsung HLN-5065WX shattered. I carefully replaced it with a new one. Checked all re-connected wires twice. The TV will not turn on. It doesn't make any sound. The lamp and temp...


The tv projection Lamp in the tv now has been in it like 1 1/2 or 2 years, tv in used like 4 or 5 hours a day.When ur colors wheel was destroy and shatter?Yes,it is the tv projection lamp is life are over.

Dec 11, 2010 | Samsung HLN5065W 50" Rear Projection...

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I HAVE A SAMSUNG SP46L6HV REAR PROJECTION HD DLP TV AND IT HAD MAKING A NOISE BUT NOT THAT LOUD AND THEN ONE DAY IT WAS ON AS NOMAL AND JUST WENT OFF , MY HUBBY TOOK THE BACK OFF AND SAID THE LAMP WAS...


Before it went out, was the sound like a fan or high pitched in nature?

Lamp can be removed (is is customer replaceable) to see if shattered inside.

I suspect a bad color wheel, which is not hard to replace. See attached photo of color wheel.

Examine lamp and if not shattered do not buy one to try.

I am here to help you for free.

Comment here and I will assist you.

SD TECH

Sep 16, 2010 | Samsung HLP4674W 46" Rear Projection HDTV

1 Answer

Samsung HLR5668WTV went black, replaced LAMP. Turned TV on. No picture but now there is a humming noise. TV try's to turn on 2 or 3 times then doesn't and all 2 indicators lights are blinking.


If the noise is a high pitched whine or even a grinding sound you may have a bad color wheel.

These fail quite often in these sets although it is unusual for a lamp to be associated with it. Put old lamp back and see if same problem. (unless old lamp is shattered)

If it is the color wheel I can tell you how to look at it to see if shattered without taking the set completely apart.

See attached photo of typical color wheel.

If this told you something you did not know, rate this solution as very helpful as I do this here for free.

SD TECH

Aug 16, 2010 | Samsung HL-R5668W 56" HDTV

1 Answer

My mitsubishi wd-62526 red light is on for lamp and there is no picture


this indicates a bad lamp. your owners manual has instructions for replacing. there will be a lamp door on the back or behind the speaker grille. if the lamp is shattered or bulged/white it is bad. if the lamp looks good, you may have bad capacitors on your power supply.

May 26, 2010 | Mitsubishi WD-62526 Projection TV

1 Answer

Tv wont turn on


It does sound like the lamp is your problem. You can remove it and inspect it visually for obvious signs of failure. Usually you will see that the arc tube, the glass tube down the center of the lamp, has shattered. Clean out the broken glass from the lamp compartment carefully before replacing the lamp.
Good luck.

Nov 28, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Blowing Lamps


Let me know, have you installed Original Sony lamp or refurbished from some where?
Sony Genuine Lamp is available on Sony Direct Accessories @ $200.00

Aug 25, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Hot to test tthe lamp bulb Samsung tv


bad lamp will cause 90% of problems you can take it out to see if it is broken filament is usually shattered

Oct 07, 2007 | Samsung HLN617W 61" Rear Projection HDTV

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