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I have a Toshiba 56mx195 projection tv that has 3 blinking yellow lights. The tv will not come on no sound, all I hear is the fans in the back. Do you know what's wrong with it???

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May be your connections are not proper...

check whether the power board is supplying power to all parts of the tv

Posted on May 12, 2008

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How do i determine if my ballast board or capacitor is bad in my toshiba hd tv model no 57HM167?


The chances of the ballast failing are small on this model. Count how many times the Yellow light flashes before it pauses. Then google 57HM167 and the amount of blinks. ie " 57HM167 Yellow light flashes 3 times" That will tell you what you need to know. You can also post it here and we can help. I suspect you have a stuck fan(the fans are monitored to see if they are spinning. If not, they will not allow the TV to start up). Or you have the cover for the lamp not installed all the way. There is a switch that the lamp cover activates and the the TV will not turn on without it secured.

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Check the circuit boards to see if any have failed. They are small cylindrical objects. If the tops of any of these are bulged instead of flat then they are bad and board will have to be replaced. Hope this helps.

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I was watching my Toshiba 56mx195 DLP tv and heard a popping noise and the screen went blank but the sound was still on, is it the lamp or something worse?


You are correct in this assumption it is more than likely the lamp that blew after too many hours or getting to hot.

Apr 21, 2013 | Toshiba 56MX195 56" SDTV

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Toshiba 56mx195 tv will not turn on without lamp cover door


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Toshiba 52" HM95 DLP green and red LED Blink>


If Fan behind Lamp is not running lamp will not come on,also CK blaster board.

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Blinking yellow light ,no picture or sound.


You have done all you can do. If you had a power outage, when the power came back on a it surged and probably caused a Power Supply problem or something in the micro controller to fail. Either way it 's not good. I would call Toshiba and let them guide you to a Service Facility that can check it out. Depending on your Homeowners Insurance, repairs could be coverd or unit be replaced depending on cost to repair.
Sorry I am not able to help further,
skyassoc

Jun 22, 2009 | Toshiba 65HM167 65" Projection Television

1 Answer

TOSHIBA 56MX195


The internal fan kicks in when the set starts to get too hot.
Check the ambient room temperature to make sure it is not too hot in the room. Also note that some fans ALWAYS turn at some speed and if its making some sort of noise you dont like then it might just be dirty. try dusting it out.

May 02, 2008 | Toshiba 56MX195 56" SDTV

1 Answer

Fan noise?


does it sound like grinding ball bearings? like a bad computer fan? Hate to break it to you but it is the color wheel(part of the light engine) $900 part about $350 labor, and if the tv is out of warranty your out of luck. (happened to me)

Oct 31, 2007 | Toshiba 56MX195 56" SDTV

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