Question about Toshiba 46H83 46" Rear Projection HDTV-Ready Television

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Toshiba 57WT29B Rear Projection.

Cant find one on here but I think other RPs function the same way so her goes. Just got a pre owned Toshiba 57WT29B Rear Projection TV. Worked fine in previous owners home. Worked fine in mine for 24 hours. Now sound intermittently cuts out for about 2 seconds on analogue, digital even DVD. Everything else (picture etc) remains ok but the sound loss is annoying. Any suggestions appreciated. Thanks.

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Re: Toshiba 57WT29B Rear Projection. - Toshiba 46H83 46" Rear Projection HDTV-Ready Television Projection Televisions


Posted on Sep 03, 2007

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If you are seeing lines and or noise for the first several minutes and it goes away--I think I know what the problem is.

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Reply to me with the exact model number and I will tell you what is wrong and what has to be done to fix it.

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I am here to help people and I do this here for free.


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I think you answered your own question. You have a rear projection television. It sounds like the lamp is not functioning correctly.
All projection lamps have a recommended life measured in hours. I checked the web and this model appears to be about 3 or 4 years old. from 2005 or so.
The lamp in my Samsung is rated at 3000 to 5000 hours, I had 12,800 when the service Tech was in changing another part.
3 or 4 years running one lamp is a good run. This is why DLP has lost favor for table top sets, Most are LCD or Plasma now.
Check you TV for it's lamp model and them shop around allot. Lamps are not cheap however some suppliers offer much better pricing that others. Care should be taken to make sure you order and purchase real replacement lamp and not a clone / compatible model. Original parts should produce the picture you are expecting

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I think the lamp is bad. If you are able try a new lamp.

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