Question about Mitsubishi WD-57734 57" HDTV

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No sound great picture

I have a two year old Mitsubishi WD-57734 tv that suddenly has no sound, but the picture is fine.

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  • 271 Answers

Are you connected to a Cable box? then make sure cable box is not on MUTE and audio cables are attached.
From MENU check to see that speakers are not disabled on your TV.

Good Luck
N Sabre

Posted on Nov 07, 2009

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6ya6ya
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Posted on Jan 02, 2017

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1 Answer

I need a lamp ignition circut board for a mitsubishi model WD-57734 DLP TV


you should be able to get the ballast from www.tvrepairworld.com if you dont see it hit the contact button to leave an email they respond quickly.

Oct 26, 2011 | Mitsubishi WD-57734 57" HDTV

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White dots on screen


I developed white spots on the screen of my Mitsubishi WD-57734 in increasing numbers over days and weeks. I called a repair service who quoted me $1500 to replace the light engine. He suggested I call Mitsubishi Customer relations at 800-332-2119 option 5 which i did. To make a long story short after several conversations with them they agreed to replace the part for free if I picked up the labor (Would have been less conversations if I had the original purchase receipt). Instead of $1500 I paid $250. The tv was only 3.5 years old. Perseverance paid off.

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I have White and black dots on the screen of my Mitsubishi wd-73833 tv.


I developed white spots on the screen of my Mitsubishi WD-57734 in increasing numbers over days and weeks. I called a repair service who quoted me $1500 to replace the light engine. He suggested I call Mitsubishi Customer relations at 800-332-2119 option 5 which i did. To make a long story short after several conversations with them they agreed to replace the part for free if I picked up the labor (Would have been less conversations if I had the original purchase receipt). Instead of $1500 I paid $250. The tv was only 3.5 years old. Perseverance paid off.

Jun 17, 2011 | Mitsubishi Televison & Video

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I have a Mitsubishi WD-57734 and the picture when out on it. It's 3 years old and seems logical that the bulb burnt out. We still here the sound. I started looking at replacement bulbs and found other...


U used this tv 3 years?The tv been on and watches like 4 or 5 hours every day?Yes,than the tv projection lamp life is over.Require a new tv projection lamp.U also hear alot of cliking sounds,when tv first turn on?Yes,than the Ballast board is also dead.The Ballast board job is to help to ignite the tv projection lamp.

Nov 16, 2010 | Mitsubishi WD-57734 57" HDTV

1 Answer

Tv is on with no picture but there is sound


sir there is some problem with its picture tube, it might be failed to show pictur, you have to repair it

Oct 10, 2010 | Mitsubishi WD-57734 57" HDTV

3 Answers

I have a Mitsubishi DLP WD-57734 and white spots just started appearing I have owned the TV for 2 years and only one person in family uses it and not video games have replaced the lamp on time


The projection engine have problems,it the cause.Two years tv shouldn't have this problems already.Call talk to mitsubishi,might get some help the cost of the repair.

Jul 03, 2010 | Mitsubishi WD-57734 57" HDTV

1 Answer

Mitsubishi wd-57734 heard loud pop screen has gone blank, makes odd noise, sound works fine. what could be wrong?


It sounds to me you have a Lamp that has exploded,
That Lamp and housing will cost around $300.00 or so. I am pretty sure that will fix it. Most of the Lamps are located on the back of the unit and is accessible through a door. Once removed, you should be able to get the proper part number off the Lamp Housing and call Mitsubishi to order the proper one. Their Parts Department Phone Line is 1800-553-7278.
I hope this helps,
Skyassoc

Jan 07, 2010 | Mitsubishi WD-57734 57" HDTV

2 Answers

HEARD LOUD POP NOISE DLP TV DOES NOT WORK


Following up on my Feb 7 post. My new lamp arrived, and I replaced it and it works great. The old lamp had many shards of glass come out of it. It was tore up. I saved some money buy purchasing just the lamp and not the cartridge. It's a little bit more work to take apart, but saves money. Mitsubishi wanted $289 for the lamp replacement kit. I got a lamp for $114. TV is working just fine now!

Jan 30, 2009 | Mitsubishi WD-57734 57" HDTV

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