50 inch rca dlp tv. new bulb. makes a loud

presuming it has one two choices: contact Philips (good luck there) or Google the model number with "color wheel"

yes ... you could have a color wheel problem.. this set get color from a spinning wheel called a color wheel.. when you unplug this and plug this back in you should hear a whining motor sound. During the "bootup" sequence this motor spins this wheel to test to see if it reaches speed. This is a motor that moves and anything that moves eventally dos not. i see this problem often in the shop and if it is the problem there not all that difficult repair. the hardest part is finding the color wheel

Loud buzzing sound was color wheel going Bad.
Replace the Color Wheel Encompass Parts might have one 1-800-638-3328

Hello my friend...

probably you do need to change your color wheel have you change your TV lamp?

here is a website were you can check prices they are really good not to expensive.

and yes i recommend to buy just the parts and not a new TV fix the one that you have




http://www.discount-merchant.com/Factory-Original-Lamps-Bulb-For-your-RCA-Scenium-p/rca-lamp-265866-26591-269343.htm


http://www.discount-merchant.com/Samsung-Replacement-Color-Wheel-HLS-HLT-Series-p/samsung-cw-bp96-01579a-enc.htm

the prices may go lower depending on your TV part.


good luck.

it sounds that u have a color wheel problem my friend

mine does the same exact thing nothing fixes it, it only goes away after the tv warms up

can u help me . tv just went out

most likely the color wheel is faulty and will need to be changed. Does it make a squealing noise?

I HAVE A RCA 50 HDTV DLP MODEL #D50LPW134 IT MAKE A BUZZING SOUND AND NO PICTURE i CHANGE THE BULB AND STILL NOT WORKING.

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Ken

I have a very high pitched sound and when I move the tv it will stop for a second or two and then start again. The sound sometimes stops all together. But very high pitch sound.