Question about RCA Scenium M50WH187 50" HDTV

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RCA M50WH7SYX1 making loud whinning noise. - RCA Scenium M50WH187 50" HDTV

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  • Sarah29 Mar 04, 2008

    Now if I can find a part number for that color wheel it would be great.

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This is an indication of a bad color wheel or fan most likely a color wheel

Posted on Mar 03, 2008

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My rca hd61lpw42 is having trouble. there is the loud whirring noise, and the whites on the show i was watching distorted and then the screen turned off. is the issue with the color wheel or the lamp?


it sounds like the lamp or fan. do you feel airflow? Unplug the set and wait. When you plug it up is the whinning imedate. the color wheel generally is the first thing to come on. If it dosent reach speed it will shut down

Oct 31, 2010 | RCA HD61LPW42 61" Rear Projection HDTV

1 Answer

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


Color Wheel needs to be replaced. Call PartStore.com
1-866-925-7278 For Part number go to Encompass Parts Distribution they will list part number.

Apr 28, 2010 | RCA HDLP50W151 50" Rear Projection HDTV

1 Answer

Loud whinning, high pitch noise coming from TV when turned on.


The color wheel is likely bad and needs to be replaced.
Check this link it is for a samsung TV but the same principals apply
http://www.jangro.com/electronics/samsung-dlp-replace-color-wheel/

Oct 17, 2009 | RCA R52WM24 52" HDTV Projection Television

1 Answer

D52w23 making loud whine


Either replace that part or try resolder,then put Glue on it from Glue gun.

Jan 29, 2009 | RCA D52W23 52" HDTV CRT TV

1 Answer

Loud whinning noise then no picture or sound


Color wheel is the noise you are hearing. It can also keep the lamp from firing up if it has seized up. Remove the lamp and inspect it. Replace the color wheel for sure.

Jan 10, 2009 | Samsung HL-R5678W 56" Television

1 Answer

Samsung DLP 42 inch TV broke.


Sounds like the light engine itself is defective as the color wheel would make a whinning noise

May 02, 2008 | Televison & Video

1 Answer

I have an RCA model #HD50LPW62AYX2 hdtv/dlp rear-projection set. The picture went out, and we thought it might be the bulb, so replaced it. The picture still will not come on, and there is a loud...


The color wheel can make a whinning sound for sure, However it should not continue to whine after shutting it off. That sounds more like the fan used to cool the lamp, as that will continue to run after the set is shut off. How soon does the whinning start when you push power? Let me know I should be able to help you out. DLPs are my specialty

Mar 26, 2008 | Televison & Video

1 Answer

High Pitch Noise


there has been a few cases of a coil in the cuircit whinning. and there is a simple fix...applying some silicone onto the coil to dampen it. the coil is ll037 on deflectin board. location m2 a black compnent with coil of copper wire wrap around it. thats my initale thought. it may be more. since you still have a picture.. any questions email me at willie@fordtv.com

Dec 10, 2007 | RCA D52W19 52" Rear Projection Television

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