Question about RCA Scenium M50WH187 50" HDTV

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I have a RCA M50wh92s DLP Tv.. I can turn it on hear the fan runing ... have picture for about 1 minute. then the tc shuts off... power buton flashed 3 or 4 times and turns the tv back on and contines this cycle till you power it off

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  • bigalscrib Oct 17, 2010

    I have the exact same issue with mine... did you ever get a solution for this issue

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Slinteriors
  • 8617 Answers

SOURCE: 52 RCA DLP 1080P Television with NO picture and buttons flash

IF you would like help diagnosing your set. Go to the enclosed link. They have the service manual for your set and offer unlimited chat support for only 29.99. Just click on your sets manufacturer and you will see your model. Then click on the contact us link and provide your email address and they will email your manual and instructions on how to obtain your support. I am one of their techs. This manual contains step by step procedure for troubleshooting Your RCA DLP Light Engine
http://servicemanuals.vstore.ca/

Posted on Jan 15, 2008

ladywinn
  • 5138 Answers

SOURCE: RCA D52W20 52" TV SHUTS DOWN AFTER A FEW MINUTES

you have a bad capacitor around flybackor neer by transformer.

Posted on Jan 17, 2008

joboo1
  • 257 Answers

SOURCE: My RCA 50'' DLP Rear Projection TV will not turn on

Hi, This could be several things as the power goes everywhere. Long distance troubleshooting so hang in there. First try a cold reboot by unplugging and replugging after 30 minutes. If nothing check P1 on the light engine for the following voltages: pin 2 5vdc, pin 3 3.3vdc, pin 9 3.3vdc, pin 12 12vdc. If any of these are not good it is the formatter board. If all are good, does the color wheel spin at all. If this is OK then check J4 on the light engine, the ballast enable line should be 0 vdc in stby, .5 vdc at turn on, and 2.5 to 3.25 vdc in run. If good, is the light engine trying to fire the lamp? If not, inspect the J4 connector and the lamp power supply, If they look OK then the lamp ballast is probably bad. This will give you something to do for now, Good Luck!

Posted on Feb 15, 2009

Slinteriors
  • 8617 Answers

SOURCE: RCA Proj TV (model D52W14) Power light flashes 3 times

Replace CP150, CP120 and CP114. You can get the repair kit for your RCA at the following link. www.tvrepairworld.com the kit contains the capacitors and the CD with detailed instructions.

Posted on Sep 07, 2009

  • 131 Answers

SOURCE: I have an RCA DLP M50WH72S tv. Powers up, picture

Hello; I am John at J D Electronics in Poland Maine. I have had an RCA model M50WH72S setting dead in my shop for over a year now and is now mine. The set would start intermittently and run for an hour and die. Other times it would not start at all and the LED would flash 5 or 6 times and stop. With no support from Thomson/ RCA, I was on my own. The extended warranty Co said to try the light engine first. I replaced the light engine with no improvement, just the led flashing. I was not going to pay 500 to 700 dollars for other boards to try to fix this piece of JUNK.I have since read several blogs that point to power supply caps as being the problem. I took this piece of junk apart for the last time before I hauled it to the dump. I pulled out the power supply on the left as you face the back of set. I noticed 2 Electrolytic caps had " domed shaped tops ,which is a good sign of failure or overheating. They are 1000 ufd @ 35Volts 105 degree rating. They were both bad along with 2 more on the same board ! They are labeled CP624 and CP647 on the bottom edge of the board inside the "c" shaped heat sink. The other two are above the chopper transformer labeled CP641 @ CP639. replacing these fixed the set. Call DigiKey 800-344-4539 part # 493-1588 are ten for $7.00. Don't spend money on a lamp you don't need.

Posted on Jan 10, 2010

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Rca 50'' dlp model # M50WH92S turns off, light blinks 3 times


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http://servicemanuals.vstore.ca/

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52 RCA DLP 1080P Television with NO picture and buttons flash


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http://servicemanuals.vstore.ca/

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