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I have a Mitsubishi WD60737 DLP HDTV I just got a new lamp and my issue is I turn on the TV and it powers on like normal but about a minute later it either Flashes of and on then off and stays off or it just shuts itself off Its not giving me an error code either

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  • 195 Answers

If you used a generic or Neolux bulb--this is likely to happen. Use only a true mits bulb or a phillips one.

Posted on May 08, 2014

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Posted on Jan 02, 2017

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SOURCE: hdtv-dlp has no sound or picture

This sounds like an o-so familar problem. It sounds like the Switching IC or the MICOM has failed

Posted on Nov 10, 2006

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SOURCE: My Mitsubishi turns off automatically...

I had the same problem with an RCA, check your sleep mode settings on it, it may have defaulted to 1 min, so it cuts off when it cuts on

Posted on Oct 15, 2007

  • 1 Answer

SOURCE: Power turns off automatically

Same w/ mine.  Repairman said they turn off auto to protect the set no matter what is wrong.  Take it to be fixed.  Mine was right at $100.  Works great again.

Posted on Oct 25, 2007

  • 1 Answer

SOURCE: TV Magnavox 50ML8105D/17 Problem

I have the same problem my DLP TV would shut off after 30 minutes or less all red LED's. Solution: The fan on the lamp assembly was not turning at the proper RPM (bearing going bad) so it was going into overtemp mode. The original part number was a SUNON KDE1209ptv3 12v 1.3W I had a hard time finding one to match that spec. DIGI-KeyCorp (www.digikey.com) was able to cross reference it to a 3 lead P11034-ND part number (NMB-MAT model fba09a12L).

I Installed the fan and problem went away.
Procedure:
Remove the lamp from the lamp assembly
Remove the back panel.
From the back, slide the main circuit board to the left (loose one screw)
Remove the power interlock on the lamp assembly (2 screws)
Disconnect Lamp assembly cooling fan lead.
Remove the 4 silver slotted screws on the lamp assembly, 2 in the front and 2 in the back.
Carefully remove the lamp assembly from the rear. WATCH the Mirror.
Remove fan, cut leads and solder or **** splice on to the new fan.
Repeat steps for installation

Posted on Dec 07, 2008

  • 1 Answer

SOURCE: Panasonic PT-50DL54J DLP TV Flashing Light

I had the same problems that most of you have been having, tv turning on and off, lights flashing in all different colors, having to unplug tv to reset and all of that good stuff. I noticed that most of the time this would happen once the tv would start to heat up, and I could hear the fan working a little harder. Well I am not an electrician but It was very simple to unscrew the lower bottom park of the tv, where the fan and most of the electronics sit, then I used an oxygen tank ( I work for a medical company ) to blow out all the dust in the tv, ( you can olso use the compressed air use for computer, but if grandma or grampa have some O2 laying around, it works really good, LOL. )and was very surpriced to see how dusty it was, then I removed the MAIN FAN ( you only need to remove three screws, however there's a box in fron of it, which you'll have to remove first in order to get to the fan ). this may sound a little complicated, but trust me it is not, once you have taken the fan off, clean it all the way around ( best to use a clean rag, the compressed air was not doing the job.
long story short, once I cleaned the fan and put it all back together. The TV still didn't work LOL, Just kidding, It has been working perfect for a little over a week.
If I can help in any other way, please e-mail me @ gsierra11@yahoo.com

hope this helps.

Posted on Feb 19, 2009

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1 Answer

Can I replace the DLP lamp myself or do I really need a repair technician to do this?


U can replaced the DLP tv projection Lamp ur self.Try website like YouTube.com.Type in Mitsubishi DLP tv projection lamp replacement.There will be a tutoring video by somebody,replacing the DLP tv projection lamp.Tries websites like Ebay.com,Partstore.com to buy a new DLP tv projection lamp.

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This is a DLP They have issues with the color wheel, the winding sound could be from this color wheel. If it stops spinning it will cause the tv to shut down. DLP is a mechanical display process. If you are handy and understand electronics you could replace this yourself. If not i would let a tech handle it.

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My Mitsubishi WD-52725 will turn off while watching and the lamp led will go red. It will sometimes come back on without unplugging and sometimes you must unplug wait 2 minutes and the plug back in. I...


Thats a common symptom of when the power board capacitors fail. It will make the lamp light turn red and a self diagnosis 34 for lamp abnormality. Usually install the power board repair kit will solve that issue. Heres a link to the power board repair kit for your model. The kit contains the capacitors and detailed instructions.
http://servicemanuals.vstore.ca/product_info.php/pName/mitsubishi-v26-dlp-power-pwb-repair-kit/cName/repair-kits

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1 Answer

Lamp Indicator is Red


Its much more likely that your getting a 34 error which is a lamp abnormality vaused by defective capacitors on the power board. You can get the V26 DLP power PWB repair kit at the following link that should repair the issue. Chances are your old lamp is still good.
http://servicemanuals.vstore.ca/product_info.php/pName/mitsubishi-v26-dlp-power-pwb-repair-kit/cName/repair-kits

May 19, 2009 | Mitsubishi WD-52525 52" Rear Projection...

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Check your lamp; it may have blown. Sound, no picture and a red light are classis signs a lamp has failed.

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1 Answer

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the plug the connects underneath is not connecting right you have to get at the plug and seat it correctly

Dec 08, 2007 | Mitsubishi WD-52525 52" Rear Projection...

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DLP TV turning on and off automatically - Mitsubishi WD-52327


1. Unit powers on and works properly for a while then shuts off with a red lamp LED (lamp error). Suspect bad lamp part # 915P020010 2. Lamp enable line at J14 pin 6 does not switch to 5 volts after turn on, 12 and 5 volt supplies are good. Suspect the Light Engine part # 939P977010 3. At power on the lamp turns on and off three times and then the unit shuts down with a red lamp LED (lamp error). Replace the Light Engine part # 939P977010 4. Check for 12-volts DC at J-9 connector pin 4 on the Engine Driver PCB, if missing check for an open F9A09 on the Power PCB, if it is open replace F9A09 part # 283P127060 and the Light Engine part # 939P977010 5. Lamp enable line at connector J14 pin 6 on the Engine Driver PCB switches to 5 volts after turn on but does not go back to 0-volts (low) after 5 seconds, 12 and 5 volt supplies are good. Suspect the Light Engine part # 939P977010 6. Check for 5-volts DC at J-9 connector pin 1 and 2 on the Engine Driver PCB if low or missing check C9A37 and C9A38 both 3300 UFD 10 V part # 181P732040 on the Power PCB part # 930B929001

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