Question about Mitsubishi WD-65731 65" HDTV

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Timer light continues flashing; won't turn on/off

I have a Mitsubishi WD 65" 1080p DLP tv that is about 3 years old. I think the model # is WD-65731. I went to turn it off and the timer light started flashing non-stop. The tv turned off, but will not turn back on. I tried the "reset" button several times, but to no avail. I unplugged the set for several days, when I powered it back up, the timer light just continues to blink but the tv won't power up. What is wrong with the tv? Please help

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  • Mitsubishi Master
  • 54,833 Answers

Could be an open internal fuse or power supply failure

Posted on Jun 25, 2017

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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Lashawn Robinson

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SOURCE: Blinking Green Light on Mitsubishi DLP 52525

No problem, do self diagnosis test, read threads here or goto ctechnicians.com get error codes first and get back with me.

Posted on Dec 17, 2007

Anonymous

  • 1 Answer

SOURCE: mitsubishi tv

ok.
#1. replaced capacitors on power board. DM board FMT board .
# 2 on power board you need to chek caps. 3300mf x 35 v.QTY 2.
# 3 12 capacitor 1000mf x 16 v.
If caps 1000mf x 16 v . looked good. replaced anyway......

Posted on Sep 17, 2008

Slinteriors

Sonny Berry

  • 8617 Answers

SOURCE: i have a 62 inch mitsubishi dlp model#wd-62525 serial#125902 , tv will not power up it has a flashing green lite below the timer button that flashes,i have try the reset button but it just starts blin

if the light just constantly blicks green and doesnt stop. You will need the" V26 DM repair kit " which will usually repair that issue. You can get the repair kit at the following link which includes the replacement capacitor and instructions
http://servicemanuals.vstore.ca/

Posted on Sep 26, 2008

Anonymous

  • 146 Answers

SOURCE: Mitsubishi 1080p 73'' DLP HDTV - Color distortion

You need to replace the "light engine". This is very very difficult. You need to take it to a repair shop. But this will be very expensive. Around $1,000.00

Posted on Nov 20, 2008

Anonymous

  • 1 Answer

SOURCE: Mitsubishi dlp tv green timer light blinking

timer light keeps blinking tv does not turn on

Posted on Nov 29, 2008

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If its a DLP with a high pitched or even fan like sound it is the color wheel--Mitsubishi does not sell them as a part---you would have to replace the entire light engine (expensive and may not be available any more on a older set) .

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I have the WD-65731 DLP HDTV. The tv will not turn on. Initially, it will power up, and you can here the fan running. The green "timer" light will blink for several seconds. Finally the fan will...


Have you replaced the lamp?? You usually have to replace the lamps around every two to three years. The manufacturer has designed it so you the customer could change it yourself without a technicion. Hope this helps.

May 25, 2011 | Mitsubishi WD-65731 65" HDTV

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My tv keeps shutting down when I turn on. The message on the the TV screen said that "the TV will be shutting down in a few minutes". I resit the lamp in the back of the TV and the TV works after I reset...


The first would be excessive dust causing inadequate airflow through the lamp cage. Cleaning the filter may resolve the problem.

It could also be that one, or both, of the temperature sensors could be defective. This is a known problem to the extent that Mitsubishi extended the warranty an extra two years on your model and similar models with the same design.

Mitsubishi Digital Electronics America, Inc (MDEA) 2006 DLP® Projection Televisions Models: WD-52631, WD-57731, WD-65731, WD-Y57, WD-Y65, WD-57732, WD- 65732, WD-57831, WD-65831.
As part of our commitment to quality and customer satisfaction, MDEA is announcing an extension of the warranty coverage to replace the thermal sensor for the above referenced models. For a period of two additional years beyond the one year limited warranty, MDEA will cover the cost of the thermal sensor (parts and labor) at no charge. All other terms of the MDEA limited warranty will continue to apply.

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1 Answer

Air flow blocked...turning off in a few seconds message


"air flow blocked" means its getting too hot. or it thinks it is. it is quit common on these set that the thermal sensor has malfunction replaceing this sensor is your solution. since this is service bulliteen item at service centers of mitsubidshi products this may be an item covered under warrenty. so i would first check with you local service shop too see before

Jun 04, 2009 | Mitsubishi WD-65731 65" HDTV

1 Answer

New bulb/TV still shuts down


Its far more likely the result of the power pwb capacitors that have failed. As the 34 code will appear if the capacitors fail on the Power PWB. You can get the V26 DLP Power repair kit at the following link.with free 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

Volume turns on and no picture


Hello:

Depending upon your model, Mitsubishi did have a factory recall on some of their DLP TVs with a lamp cooling related issue (a faulty thermal sensor). This repair is covered by Mitsubishi if your model is one of those with the known issue.

Please feel free to contact us at www.DLPLampSource.com or by telephone at 866-764-5822 and we would be happy to assist with more information.

Regards

Dan
www.dlplampsource.com

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the buzzing noise you are hearing is from the lamp ballast as it strikes the lamp. that is quite normal but it should only be momentary. it should not be constant.

Dec 29, 2008 | Mitsubishi WD-65731 65" HDTV

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