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My Model WD-65733 will power up but shuts down after several minutes. I can hear the high voltage surge two times and eventaually the lamp light lights up after using reset pin. Can you advise?

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  • 712 Answers

I believe it is the TV transformer. A simple replacement can solve the issue and it is not a costly equipment. You can spot the device as soon as you remove the back cover of your television. It is like a small matchbox, wound all around with copper coils. I think it would help you.

Posted on Oct 16, 2010

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1 Answer

Model WD-65734. Why is there no picture?


Never heard of a color wheel needing to be replaced. Both cooling fans need to be clean and turn easily. Color wheel fan needs to turn easily. If any one of these motors does not turn, the controller will cause a shut-down. The Xenon lamp uses high voltage to operate. If the power supply was damaged, the lamp won't light. The sparking on the ballast board indicates that dirt or dust may be causing the problem. Also, the clamping diodes and regulator may be defective. If possible, try replacing the lamp power board. Regards.

Dec 22, 2015 | Mitsubishi WD Televison & Video

1 Answer

65" 1080 mitsubishi tv model# WD-65733 wont turn on


It is probably the wiring. Try buying a new power cord.
If not than it is just malfunctioned.
Contact Mistubish
http://www.mitsubishi-tv.com/contact

Nov 25, 2012 | Mitsubishi WD-65733 65" HDTV

1 Answer

Starting light flashes green, and then red. Turn off and on several times.


Possible lamp but:

Mitsubishi TV troubleshooting
Here's something that might also be useful. After you turn on the set, and get the regular red blinky lights, hold down the Device and Menu buttons together for about 5 seconds.
The Power light will start to flash in a two digit sequence.
For example, 3 flashes, then 7 flashes = 37.
Here are the error codes, and the corresponding problem:
12 = No error detected, check power supply.
32 = Lamp Cover is open.
33 = Air filter cover is open.
34 = Lamp abnormality
36 = Light Engine (DMD or Lamp Fan stopped)
37 = Exhaust or Lamp Ballast Fan stopped
38 = Lamp Temperature High
39 = DMD Temperature High
41 = Short is detected
44 = DVI cable between FMT and Engine disconnected

Nov 07, 2012 | Mitsubishi WD-65733 65" HDTV

1 Answer

Turn on set, green light comes on then hear click and red light appears. changed out lamp, tv still wont come on. Power supply?


Make sure all fans are running,defective Fan can cause this,also Ballast board is what powers Lamp on. If ballast is bad Lamp will not light.

May 31, 2011 | Mitsubishi WD-65733 65" HDTV

1 Answer

Tv shutdown


check your lamp door interlock switch.

Jul 31, 2010 | Mitsubishi WD-65733 65" HDTV

2 Answers

When i turn on my 64inch mitsubishi wd 65733 tv it stays on for about a min (WITH PICTURE AND SOUND)then it just shuts off with the (orange) status light steady and the (green)lamp light blinking. I cant...


My concern is that the new lamp may be having an issue and not able to hold the high voltage.
If the old lamp was working, I would try this old lamp again.
If this issue was with the old lamp also. Then there is something else wrong either in the power supply or the lamp ballast where it isn't able to continue to put out the high voltage.

More than likely a lamp issue!

A/V Media Tech Guy.

Feb 02, 2010 | Mitsubishi WD-65733 65" HDTV

1 Answer

Mitsubishi WD-65733 no picture, electrical buzzes in series


What it sound's like is that the lamp ballast is the problem. Buzzing sounds like when the power is first brought to the ballast it has to ramp up the voltage to get the lamp to light, then the voltage drops back down when the lamp is lit. Sounds like the lamp ballast isn't ramping up the voltage the way it should. May have to replace it. A good service shop would be able to do this for you.
Blessings,
A/V Media Guy

Nov 20, 2009 | Mitsubishi WD-65733 65" HDTV

1 Answer

I have a wd65733....When I turn the set on, I get a picture then about 30 seconds later it will shut down giving me a steady orange light


CK Lamp and Lamp Fan, Mats has Lamps for $99.00
other companys want 273.00 1-800-628-1118

Encompass Parts Distribution has Free service Manual for this Model, you can print out online.

Sep 13, 2009 | Mitsubishi WD-65733 65" HDTV

2 Answers

Sony KV-34HS420 shuts of and stand-by light blinks


  1. Turn off the television. IMPORTANT: For a projection television that uses an internal lamp, wait 5 minutes after turning off the television to allow the lamp to cool before continuing with the following steps.
  2. Unplug the television power cord from the electrical outlet.
  3. Let the television remain without power for 60 seconds.
  4. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  5. Turn on the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.

Source

Sep 01, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

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