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Samsung hlr4667w dlp tv

1st I lost picture & all 3 lights flashing with a loud hum, manual suggested lamp replacement, I replaced the lamp & fan thinking that would stop the hum, then I still had the hum or roar but only a black & white picture. I found the color wheel shattered and replaced it. Now the new lamp doesnt light up & the lights on the front take turns cycling on & off & flashing sometimes like the bulb is bad. The hum is gone but I can only totally power the tv down by unpluging it.

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  • JJLINJA Dec 10, 2008

    I have a Samsung HL-R4667WAX/XAA. I replaced the lamp yesterday and when I plug the tv in the Standby light comes on. I turn the tv on and it goes through its startup cycle...I get audio and picture and then it shuts itself of with the Standby/Temp and Lamp lights flashing on the power button. In order to try again, I have to unplug the tv and plug it back in again. What is really odd is that it will do the same thing (Standby/Temp lit and within 30 seconds to a minute change to Lamp light and Standby/Temp lights flashing on the power button) wether I turn the tv on or not. I have taken the lamp enclosure cover off and tried to re-seat it several times..tried the safety switch in the up position and the down position...but to no avail. Does this sound like a ballast issue? Thank you to anyone who can help me with this. So frustrating!

  • Anonymous Feb 26, 2009

    Loud hum (sounds like someone is running a blower in the basement). Recently replaced the lamp without trouble, just got a new DVR, but can't imagine that's the problem... will check out the "color wheel".

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Mottled background


Sounds like you may need a new lamp according to my Samsung DLP manual for a HLR4667W.

"Why do I need to replace the lamp?
The lamp used in a DLP TV has a limited lifespan. For the best screen quality it needs to be
replaced periodically. After replacing the lamp, the screen quality will be bright and clear as new."

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if wheel bad You Tube has video instructions for replacing it---seen several people able to do this themselves in about a hour. Google the model number to ("color wheel") to locate a replacement on the internet.10_24_2012_3_58_01_pm.jpg

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