Question about Toshiba TheaterWide 62HM84 62" Rear Projection HDTV-Ready Television

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TV buzzes after I buy new lamp

I just bought a replacement lamp for my 62HM84 Toshiba TV and after I replaced it properly, it makes this buzzing sound after every restart try. It does it 8 times just like the manual said it would. And the TV still doesn't turn on. Can someone please help me out?

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  • ESTEBAN MERINO
    ESTEBAN MERINO May 11, 2010

    make sure that the lamp is inserted properly, take back out and put it back in let's see what happens

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Posted on Jan 02, 2017

techman
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SOURCE: Toshiba 52hm84 DLP buzzing sound after replace bulb?? no pic

You have bad capacitors in the power supply that took out the regulator, or the ballast circuit is defective. Not really a repair for the novice. Good Luck

Posted on Nov 07, 2007

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1 Answer

Akai pt50dl14x sms


Linda .....no its not the lamp thats causing the whirring/buzzing sound but the colour wheel, its housed in the light engine you will need to replace the whole light engine cos the inbuilt colour wheel is worn out this causes the buzz hence the lamp may not light up or u may have shut downs flickers on the pix or color issues

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that buzzing is the high end power trying to turn the lamp on.... the electrical current and shock is what turn your lamp on your tv which is what the buzzing is dont worry thats normal...however your solution is buy a new lamp for your tv but make sure its the right serial number for lamp u cant just buy any lamp. best place to buy one ebay.... as in the lamp still trying to light up its only because the electrical current going into the lamp and then cutting off causing the red light on your tv....so other words all it is is the lamp... CAUTION!!!! those lamps get up to 400 degrees unplug tv to ensure no electrical current.... hope i helped.... JACOB WINKLER

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Ur tv have a Ballast board that help to ignite the lamp.U hear alot of clickings,that mean the ballast board is dead,not doing it job.Tries websites like Partstore.com,Ebay.com to buy a new Ballast board for the replacement.

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Just replaced the lamp on my Toshiba 62HMX84. Picture still is not coming on I have sound. When you turn on the TV you hear a clicking sound that goes away and then the TV try's to restart itself Thinking...


I have a 62HM84 Toshiba TV. I lost picture on my TV in the past i have bought the lamps and i just put it on and the picture comes on. This time when i replaced the lamp nothing happens no picture. It tries 8 times to turn on, but nothing happens. Can you help me with is what is the problem.

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What is the model number??, There are just way too may Toshiba sets to try and guess the one you have!! or try here. http://tacpservice.toshiba.com/ConsumerProductSupport/Manuals/TVom.asp
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It's not a 1k Resistor but a 10k...it's the resistor R3 on the Circuit Board Part Number RPB-4434ZA (P/N: 23122468). If you don' replace the resistor you will keep burning your lamp. If you decide to replace the resistor by yourself...you should take the time to look at all the on the back of the board. This Board is made by the company Rubicon Corporation for Toshiba and it's a issue on the Toshiba DLP TV (62-52HMX84). If you don't wanna do the job yourself..bring your TV to a repair and give him the part number of the board and ask him to replace the board for you. If the price is higher than $350.00 go somewhere else...He try to fu....^&*%*%&%.

My email address is sleeper773@hotmail.com

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The buzzing is the ballast for the lamp trying to light the bulb. From what you've described it is a lamp failure. It's not that hard to change but you'll have to obtain a new lamp first. You can try and buy it from LG (800-243-0000) but I'm not sure if they'll sell to a consumer. Then you have to reset the lamp timer after you replace it. Hold the mute on the remote and the enter button on the tv at the same time for about 8 seconds and a screen will come up asking if you want to reset the timer. Just follow what it says to reset it.

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