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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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Replaced DLP lamp on Samsung HLS5687WX, no picture and in a series of 3 lights on front, first one red others green?


That looks like an error code to me. The manual *should* tell you what that means. this site:
http://www.samsung.com/us/support/owners/product/HL-S5687W
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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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Hello.
It looks like you ignored lamp replacement in your TV. It have to be replaced every 2.5 years of average use. It's like oil change in a car. Regular scheduled service.
You can read info about lamp replacement in your TV owner's manual, buy lamp on-line and replace it by yourself to save some money.
Regards.
Russ.

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Hi I have a samsung hlr4667 and the set will not come on at all.. It makes a buzzing sound kinda like it makes when powering on..And the lamp light flashes but no picture just a loud humming sound...The...


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Check this link it may help - also if your lamp is trying to light you should see some light and hear a sparking noise from the board (ballast board with spark gap lighting)the lamp is plugged into (internally).
Samsung Color Wheel
http://www.jangro.com/electronics/samsung-dlp-replace-color-wheel/

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I have the same problem with the HLR4667W model.


The noise could be from the try joint on the main Board please try resoldering them all.
Main filters are common to be targeted.

Thks..

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That sounds most like the color wheel,
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Sounds like the color wheel has shatterd, thats a fairly common problem with that model.

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