Toshiba 50HM66 52" Television Logo
Anonymous Posted on Sep 14, 2011

I replaced lamp on my toshiba 50hm66 tv and now i got a black and white picture

1 Answer

The Knight

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  • Toshiba Master 76,851 Answers
  • Posted on Sep 14, 2011
The Knight
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Hello
As it is a DLP projection TV, there will be a colour wheel to filter colur. If the whell does not spins at all, or spins out of synchronisation, there will be no colour to the picture. Just check the clour wheel. If needy, replace it. Clean it with cleaning solution. If you don't have eneough knoledge in alaigning the colour wheel, just get help fro an expecienced service technician. There is an RPM [Rotation Per Minute] counter to count the number of rotation of the colour wheel. If this sensor has some fault with, the colour wheel won't syncronise to its original speed what it should be, resulting out of colour picture. OK.

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I replaced lamp in my toshbia 50hm66 tv and now i have a black and white picture

Hello,
The station may have broadcast difficulties. Try another

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I recently replaced my lamp light on my 50HM66 the tv worked great for about a week then while watching tv my screen went black and lost sound. When I turn on my tv it begins to shut off and on numerous...

Hey it sounds like you may have one of two problems here one you may have a bad lamp issue or two a bad ballast board I think at this point it will be a ballast it might be to weak to turn on the lamp or it is burning out the lamps to soon here is a link about Toshiba will change the way you think about this BRAND

http://www.avrev.com/home-theater-rear-projection-hdtvs/dlp-rear-projection-hdtvs/toshiba-ordered-to-pay-out-in-dlp-lamp-lawsuit.html


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Toshiba DLP Model 50HM66

You, more than likely, need a new lamp
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My Toshiba 50HM66

i suggest checking the lamp. find you owners manual and go through the steps to "replace the lamp" if it is popped and you can see little pieces moving around inside than contact toshiba and they will send you a replacement with credit card numbers of course.
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